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@10.128.1.135" "pwd"]: exit status 255 ssh: connect to host 10.128.1.135 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. serialport: Connected to syzkaller.us-central1-c.ci-upstream-linux-next-kasan-gce-root-9 port 1 (session ID: 41aeeed44373df5d33a4e788ae881240ac7f9d6cbd7fe358599f1e025ca54ba2, active connections: 1). 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 e6bc8ebc-c37a-f3fc-35c5-a54f9b6401ce 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 0x000f27f0: 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 6.16.0-rc4-next-20250630-syzkaller (syzkaller@syzkaller) (Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6) #0 SMP PREEMPT_DYNAMIC 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] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 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] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 0.000000][ T0] DMI: Memory slots populated: 1/1 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000004][ T0] kvm-clock: using sched offset of 4661230198 cycles [ 0.000810][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003196][ T0] tsc: Detected 2200.150 MHz processor [ 0.007912][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.008813][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.010031][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011080][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.018349][ T0] found SMP MP-table at [mem 0x000f2ab0-0x000f2abf] [ 0.019314][ T0] Using GB pages for direct mapping [ 0.022835][ T0] ACPI: Early table checksum verification disabled [ 0.023836][ T0] ACPI: RSDP 0x00000000000F2830 000014 (v00 Google) [ 0.024751][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.026103][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.027365][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.028766][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.029536][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.030271][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.031488][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.032785][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.034005][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.035234][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.036265][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.037279][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.038310][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.039395][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.040406][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.041451][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.042464][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.043576][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.044560][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.045510][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.046432][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.047929][ T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff] [ 0.049798][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB) [ 0.050879][ T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB) [ 0.052440][ T0] NODE_DATA(0) allocated [mem 0x13fffb400-0x140000fff] [ 0.054214][ T0] NODE_DATA(1) allocated [mem 0x23fff7400-0x23fffcfff] [ 0.094253][ T0] Zone ranges: [ 0.094743][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.095695][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.096661][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.097613][ T0] Device empty [ 0.098135][ T0] Movable zone start for each node [ 0.098824][ T0] Early memory node ranges [ 0.099406][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.100317][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.101314][ T0] node 0: [mem 0x0000000100000000-0x0000000140000fff] [ 0.102254][ T0] node 1: [mem 0x0000000140001000-0x000000023fffffff] [ 0.103176][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff] [ 0.104237][ T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff] [ 0.105273][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.106420][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.178407][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.562510][ T0] kasan: KernelAddressSanitizer initialized [ 0.563873][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.564556][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.565576][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.566613][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.567588][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.568616][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.569700][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.570777][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.571834][ T0] CPU topo: Max. logical packages: 1 [ 0.572545][ T0] CPU topo: Max. logical dies: 1 [ 0.573276][ T0] CPU topo: Max. dies per package: 1 [ 0.574004][ T0] CPU topo: Max. threads per core: 2 [ 0.574704][ T0] CPU topo: Num. cores per package: 1 [ 0.575454][ T0] CPU topo: Num. threads per package: 2 [ 0.576569][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.577769][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.578935][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.580147][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xffffffff] [ 0.581310][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.582292][ T0] Booting paravirtualized kernel on KVM [ 0.583066][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.677929][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.679847][ T0] percpu: Embedded 70 pages/cpu s246408 r8192 d32120 u1048576 [ 0.681049][ T0] kvm-guest: PV spinlocks enabled [ 0.681700][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.682858][ 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 panic_on_warn [ 0.687068][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl nbds_max=32 BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.701129][ T0] random: crng init done [ 0.701674][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.702908][ T0] software IO TLB: area num 2. [ 0.731405][ T0] Fallback order for Node 0: 0 1 [ 0.731448][ T0] Fallback order for Node 1: 1 0 [ 0.731461][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2097051 [ 0.733966][ T0] Policy zone: Normal [ 0.735176][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.736282][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.737282][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 1.332323][ T0] ********************************************************** [ 1.333436][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.334385][ T0] ** ** [ 1.335438][ T0] ** This system shows unhashed kernel memory addresses ** [ 1.336435][ T0] ** via the console, logs, and other interfaces. This ** [ 1.337382][ T0] ** might reduce the security of your system. ** [ 1.338348][ T0] ** ** [ 1.339356][ T0] ** If you see this message and you are not debugging ** [ 1.340321][ T0] ** the kernel, report this immediately to your system ** [ 1.341337][ T0] ** administrator! ** [ 1.342331][ T0] ** ** [ 1.343334][ T0] ** Use hash_pointers=always to force this mode off ** [ 1.344289][ T0] ** ** [ 1.345231][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.346287][ T0] ********************************************************** [ 1.349006][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.463667][ T0] allocated 167772160 bytes of page_ext [ 1.464516][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.484835][ T0] Node 0, zone DMA32: page owner found early allocated 21222 pages [ 1.497267][ T0] Node 0, zone Normal: page owner found early allocated 0 pages [ 1.511149][ T0] Node 1, zone Normal: page owner found early allocated 19843 pages [ 1.512824][ T0] Kernel/User page tables isolation: enabled [ 1.514910][ T0] Dynamic Preempt: full [ 1.516737][ T0] Running RCU self tests [ 1.517594][ T0] Running RCU synchronous self tests [ 1.518469][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.519428][ T0] rcu: RCU lockdep checking is enabled. [ 1.520205][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.521154][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.522160][ T0] rcu: RCU debug extended QS entry/exit. [ 1.522936][ T0] All grace periods are expedited (rcu_expedited). [ 1.523852][ T0] Trampoline variant of Tasks RCU enabled. [ 1.524626][ T0] Tracing variant of Tasks RCU enabled. [ 1.525347][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.526441][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.527572][ T0] Running RCU synchronous self tests [ 1.528260][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.529579][ T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.667537][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.669595][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.671092][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000 [ 1.673763][ T0] Console: colour VGA+ 80x25 [ 1.674576][ T0] printk: legacy console [ttyS0] enabled [ 1.674576][ T0] printk: legacy console [ttyS0] enabled [ 1.676090][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.676090][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.677820][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.678974][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.679674][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.680459][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.681185][ T0] ... CLASSHASH_SIZE: 4096 [ 1.681918][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 1.682712][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 1.683441][ T0] ... CHAINHASH_SIZE: 524288 [ 1.684234][ T0] memory used by lock dependency info: 106625 kB [ 1.685226][ T0] memory used for stack traces: 8320 kB [ 1.686094][ T0] per task-struct memory footprint: 1920 bytes [ 1.687210][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.688939][ T0] ACPI: Core revision 20250404 [ 1.690693][ T0] APIC: Switch to symmetric I/O mode setup [ 1.692009][ T0] x2apic enabled [ 1.695690][ T0] APIC: Switched APIC routing to: physical x2apic [ 1.701783][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.703020][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6c0aca63, max_idle_ns: 440795268831 ns [ 1.704818][ T0] Calibrating delay loop (skipped) preset value.. 4400.30 BogoMIPS (lpj=22001500) [ 1.706845][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.707714][ T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 1.709009][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.710277][ T0] Spectre V2 : Mitigation: IBRS [ 1.714879][ T0] RETBleed: Mitigation: IBRS [ 1.715623][ T0] ITS: Mitigation: Aligned branch/return thunks [ 1.716481][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.717461][ T0] MDS: Mitigation: Clear CPU buffers [ 1.718188][ T0] TAA: Mitigation: Clear CPU buffers [ 1.718914][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.720073][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.721356][ T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 1.722640][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.723927][ T0] active return thunk: its_return_thunk [ 1.724814][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 1.726185][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.727430][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.728514][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.729635][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.730680][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 2.030356][ T0] Freeing SMP alternatives memory: 132K [ 2.031331][ T0] pid_max: default: 32768 minimum: 301 [ 2.032882][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm [ 2.034774][ T0] landlock: Up and running. [ 2.034815][ T0] Yama: becoming mindful. [ 2.035757][ T0] TOMOYO Linux initialized [ 2.037317][ T0] AppArmor: AppArmor initialized [ 2.039514][ T0] LSM support for eBPF active [ 2.047023][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 2.051301][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.053129][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.054778][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.060974][ T0] Running RCU synchronous self tests [ 2.061819][ T0] Running RCU synchronous self tests [ 2.183758][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.184805][ T1] Performance Events: unsupported CPU family 6 model 79 no PMU driver, software events only. [ 2.184805][ T1] signal: max sigframe size: 1776 [ 2.184805][ T1] rcu: Hierarchical SRCU implementation. [ 2.184805][ T1] rcu: Max phase no-delay instances is 1000. [ 2.185895][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level [ 2.220277][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.224860][ T1] smp: Bringing up secondary CPUs ... [ 2.228126][ T1] smpboot: x86: Booting SMP configuration: [ 2.229081][ T1] .... node #0, CPUs: #1 [ 2.229408][ 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. [ 2.229408][ 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. [ 2.234856][ 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. [ 2.237329][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.238037][ T1] smpboot: Total of 2 processors activated (8800.60 BogoMIPS) [ 2.240303][ T1] Memory: 6467328K/8388204K available (171224K kernel code, 28900K rwdata, 38428K rodata, 26300K init, 122616K bss, 1729184K reserved, 0K cma-reserved) [ 2.245434][ T1] devtmpfs: initialized [ 2.247236][ T1] x86/mm: Memory block size: 128MB [ 2.299698][ T1] Running RCU synchronous self tests [ 2.299698][ T1] Running RCU synchronous self tests [ 2.299715][ T1] Running RCU Tasks wait API self tests [ 2.304925][ T1] Running RCU Tasks Trace wait API self tests [ 2.354866][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.357014][ T1] posixtimers hash table entries: 1024 (order: 4, 73728 bytes, vmalloc) [ 2.358288][ T1] futex hash table entries: 256 (32768 bytes on 2 NUMA nodes, total 64 KiB, linear). [ 2.360568][ T1] PM: RTC time: 21:56:24, date: 2025-07-01 [ 2.377789][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.385670][ T1] audit: initializing netlink subsys (disabled) [ 2.386664][ T30] audit: type=2000 audit(1751406984.600:1): state=initialized audit_enabled=0 res=1 [ 2.397453][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.397877][ T1] cpuidle: using governor menu [ 2.399967][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.401369][ T1] dca service started, version 1.12.1 [ 2.402355][ T1] PCI: Using configuration type 1 for base access [ 2.407299][ T1] registering rtmutex [ 2.416149][ T1] HugeTLB: allocation took 0ms with hugepage_allocation_threads=1 [ 2.425385][ T29] Callback from call_rcu_tasks_trace() invoked. [ 2.434901][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.436357][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.437894][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.439720][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.471112][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.472380][ T1] raid6: using avx2x2 recovery algorithm [ 2.476491][ T1] ACPI: Added _OSI(Module Device) [ 2.477537][ T1] ACPI: Added _OSI(Processor Device) [ 2.478540][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.695402][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.796677][ T1] ACPI: Interpreter enabled [ 2.798166][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.799367][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.801368][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.803274][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.811327][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.110106][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.111813][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.113389][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.115973][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.143515][ T1] PCI host bridge to bus 0000:00 [ 3.144822][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.146552][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.148459][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.150304][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.151719][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.153395][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.155220][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.165115][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.177402][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.183440][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.191328][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.201206][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.202604][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.211291][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.221631][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.222741][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.231038][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.242052][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.243992][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.252213][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.261615][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.271061][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.282245][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.283302][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f] [ 3.336127][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.346245][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.356368][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.366145][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.371658][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.414916][ T1] iommu: Default domain type: Translated [ 3.415947][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.426628][ T1] SCSI subsystem initialized [ 3.437600][ T1] ACPI: bus type USB registered [ 3.439587][ T1] usbcore: registered new interface driver usbfs [ 3.441021][ T1] usbcore: registered new interface driver hub [ 3.441021][ T1] usbcore: registered new device driver usb [ 3.441741][ T1] mc: Linux media interface: v0.10 [ 3.443384][ T1] videodev: Linux video capture interface: v2.00 [ 3.446109][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.447421][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.449718][ T1] PTP clock support registered [ 3.465898][ T1] EDAC MC: Ver: 3.0.0 [ 3.475864][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.486699][ T1] Bluetooth: Core ver 2.22 [ 3.487890][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.489118][ T1] Bluetooth: HCI device and connection manager initialized [ 3.490523][ T1] Bluetooth: HCI socket layer initialized [ 3.491528][ T1] Bluetooth: L2CAP socket layer initialized [ 3.492587][ T1] Bluetooth: SCO socket layer initialized [ 3.493966][ T1] NET: Registered PF_ATMPVC protocol family [ 3.494820][ T1] NET: Registered PF_ATMSVC protocol family [ 3.496875][ T1] NetLabel: Initializing [ 3.498256][ T1] NetLabel: domain hash size = 128 [ 3.499462][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.501359][ T1] NetLabel: unlabeled traffic allowed by default [ 3.510380][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.510380][ T1] NET: Registered PF_NFC protocol family [ 3.510380][ T1] mctp: management component transport protocol core [ 3.510380][ T1] NET: Registered PF_MCTP protocol family [ 3.511321][ T1] PCI: Using ACPI for IRQ routing [ 3.515515][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.516915][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.518315][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.520305][ T1] vgaarb: loaded [ 3.534812][ T1] clocksource: Switched to clocksource kvm-clock [ 3.542018][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.543420][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.559833][ T1] netfs: FS-Cache loaded [ 3.562290][ T1] CacheFiles: Loaded [ 3.564150][ T1] TOMOYO: 2.6.0 [ 3.565000][ T1] Mandatory Access Control activated. [ 3.572543][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.574788][ T1] pnp: PnP ACPI init [ 3.614067][ T1] pnp: PnP ACPI: found 7 devices [ 3.709246][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.711524][ T1] NET: Registered PF_INET protocol family [ 3.728060][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.752452][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.756326][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.760868][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.775579][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 3.784487][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.791432][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.799691][ T1] UDP hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc) [ 3.807597][ T1] UDP-Lite hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc) [ 3.811298][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.816652][ T1] RPC: Registered named UNIX socket transport module. [ 3.817762][ T1] RPC: Registered udp transport module. [ 3.819101][ T1] RPC: Registered tcp transport module. [ 3.820340][ T1] RPC: Registered tcp-with-tls transport module. [ 3.821345][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.827443][ T1] NET: Registered PF_XDP protocol family [ 3.828403][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.829872][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.831542][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.832828][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.836038][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.837558][ T1] PCI: CLS 0 bytes, default 64 [ 3.838787][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.840072][ T1] software IO TLB: mapped [mem 0x00000000b4600000-0x00000000b8600000] (64MB) [ 3.841904][ T1] ACPI: bus type thunderbolt registered [ 3.854069][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.857112][ T61] kworker/u8:4 (61) used greatest stack depth: 27288 bytes left [ 3.882168][ T1] kvm_amd: CPU 0 isn't AMD or Hygon [ 3.883589][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6c0aca63, max_idle_ns: 440795268831 ns [ 3.886113][ T1] clocksource: Switched to clocksource tsc [ 3.893656][ T66] kworker/u8:2 (66) used greatest stack depth: 26056 bytes left [ 5.934577][ T28] Callback from call_rcu_tasks() invoked. [ 5.947122][ T1] Initialise system trusted keyrings [ 5.949384][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.955640][ T1] DLM installed [ 5.959511][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.965474][ T1] NFS: Registering the id_resolver key type [ 5.966359][ T1] Key type id_resolver registered [ 5.967120][ T1] Key type id_legacy registered [ 5.968033][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.969167][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.980420][ T1] Key type cifs.spnego registered [ 5.981441][ T1] Key type cifs.idmap registered [ 5.983998][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.985816][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.986895][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 5.987774][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.990879][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.991852][ T1] QNX4 filesystem 0.2.3 registered. [ 5.992617][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.994140][ T1] fuse: init (API version 7.44) [ 5.997772][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.999887][ T1] orangefs_init: module version upstream loaded [ 6.001339][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 6.027316][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 6.031725][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.032935][ T1] NILFS version 2 loaded [ 6.033608][ T1] befs: version: 0.9.3 [ 6.034673][ T1] ocfs2: Registered cluster interface o2cb [ 6.036164][ T1] ocfs2: Registered cluster interface user [ 6.037944][ T1] OCFS2 User DLM kernel interface loaded [ 6.053405][ T1] gfs2: GFS2 installed [ 6.066356][ T1] ceph: loaded (mds proto 32) [ 6.072503][ T1] cryptd: max_cpu_qlen set to 1000 [ 6.093273][ T1] NET: Registered PF_ALG protocol family [ 6.094347][ T1] xor: automatically using best checksumming function avx [ 6.095503][ T1] async_tx: api initialized (async) [ 6.096266][ T1] Key type asymmetric registered [ 6.097025][ T1] Asymmetric key parser 'x509' registered [ 6.097907][ T1] Asymmetric key parser 'pkcs8' registered [ 6.098725][ T1] Key type pkcs7_test registered [ 6.099942][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 238) [ 6.101943][ T1] io scheduler mq-deadline registered [ 6.102757][ T1] io scheduler kyber registered [ 6.103702][ T1] io scheduler bfq registered [ 6.112413][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.127565][ T1] ACPI: button: Power Button [PWRF] [ 6.129627][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.132102][ T1] ACPI: button: Sleep Button [SLPF] [ 6.146360][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 6.174466][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 6.176076][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.200932][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 6.201795][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.228201][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 6.229116][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 6.247745][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 6.742327][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.743683][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.751508][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.765078][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.778619][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.790982][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.810643][ T1] Non-volatile memory driver v1.3 [ 6.823231][ T1] Linux agpgart interface v0.103 [ 6.827903][ T1] usbcore: registered new interface driver xillyusb [ 6.833168][ T1] ACPI: bus type drm_connector registered [ 6.841496][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 6.850118][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 6.917069][ T1] Console: switching to colour frame buffer device 128x48 [ 6.933865][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 6.935616][ T1] usbcore: registered new interface driver udl [ 6.940180][ T1] usbcore: registered new interface driver gm12u320 [ 6.942192][ T1] usbcore: registered new interface driver gud [ 7.020353][ T1] brd: module loaded [ 7.034514][ T840] kworker/u8:0 (840) used greatest stack depth: 25576 bytes left [ 7.195871][ T1] loop: module loaded [ 7.287258][ T926] kworker/u8:0 (926) used greatest stack depth: 25416 bytes left [ 7.362510][ T1] zram: Added device: zram0 [ 7.373490][ T1] null_blk: disk nullb0 created [ 7.375014][ T1] null_blk: module loaded [ 7.377327][ T1] Guest personality initialized and is inactive [ 7.379343][ T1] VMCI host device registered (name=vmci, major=10, minor=265) [ 7.380472][ T1] Initialized host personality [ 7.381463][ T1] usbcore: registered new interface driver rtsx_usb [ 7.386242][ T1] usbcore: registered new interface driver viperboard [ 7.388328][ T1] usbcore: registered new interface driver dln2 [ 7.390223][ T1] usbcore: registered new interface driver pn533_usb [ 7.396105][ T1] nfcsim 0.2 initialized [ 7.397098][ T1] usbcore: registered new interface driver port100 [ 7.398513][ T1] usbcore: registered new interface driver nfcmrvl [ 7.405940][ T1] Loading iSCSI transport class v2.0-870. [ 7.413790][ T1000] kworker/u8:4 (1000) used greatest stack depth: 25000 bytes left [ 7.426610][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 7.439868][ T1] scsi host0: Virtio SCSI HBA [ 7.536797][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 7.546924][ T13] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.589614][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 7.593515][ T1] db_root: cannot open: /etc/target [ 7.596204][ T1] slram: not enough parameters. [ 7.614433][ T1] ftl_cs: FTL header not found. [ 7.703156][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 7.706586][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 7.708278][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.725418][ T1] MACsec IEEE 802.1AE [ 7.748570][ T1] usbcore: registered new interface driver mvusb_mdio [ 7.753498][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 7.827572][ T1] vcan: Virtual CAN interface driver [ 7.828842][ T1] vxcan: Virtual CAN Tunnel driver [ 7.829813][ T1] slcan: serial line CAN interface driver [ 7.831130][ T1] CAN device driver interface [ 7.833443][ T1] usbcore: registered new interface driver usb_8dev [ 7.836089][ T1] usbcore: registered new interface driver ems_usb [ 7.838495][ T1] usbcore: registered new interface driver esd_usb [ 7.840837][ T1] usbcore: registered new interface driver etas_es58x [ 7.843413][ T1] usbcore: registered new interface driver f81604 [ 7.846399][ T1] usbcore: registered new interface driver gs_usb [ 7.848325][ T1] usbcore: registered new interface driver kvaser_usb [ 7.851012][ T1] usbcore: registered new interface driver mcba_usb [ 7.852909][ T1] usbcore: registered new interface driver peak_usb [ 7.855777][ T1] usbcore: registered new interface driver ucan [ 7.857732][ T1] e100: Intel(R) PRO/100 Network Driver [ 7.860344][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 7.862426][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 7.863480][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 7.866282][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 7.867856][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 7.871705][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 7.872776][ T1] AX.25: bpqether driver version 004 [ 7.873668][ T1] PPP generic driver version 2.4.2 [ 7.878948][ T1] PPP BSD Compression module registered [ 7.879818][ T1] PPP Deflate Compression module registered [ 7.880893][ T1] PPP MPPE Compression module registered [ 7.881924][ T1] NET: Registered PF_PPPOX protocol family [ 7.882831][ T1] PPTP driver version 0.8.5 [ 7.886274][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 7.888408][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 7.890277][ T1] SLIP linefill/keepalive option. [ 7.891234][ T1] hdlc: HDLC support module revision 1.22 [ 7.892332][ T1] LAPB Ethernet driver version 0.02 [ 7.897165][ T1] usbcore: registered new interface driver ath9k_htc [ 7.899628][ T1] usbcore: registered new interface driver carl9170 [ 7.902135][ T1] usbcore: registered new interface driver ath6kl_usb [ 7.904635][ T1] usbcore: registered new interface driver ar5523 [ 7.907355][ T1] usbcore: registered new interface driver ath10k_usb [ 7.909966][ T1] usbcore: registered new interface driver plfxlc [ 7.911718][ T1] mac80211_hwsim: initializing netlink [ 7.962293][ T1] usbcore: registered new interface driver atusb [ 7.989661][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 7.991778][ T1] VMware vmxnet3 virtual NIC driver - version 1.9.0.0-k-NAPI [ 7.994907][ T1] usbcore: registered new interface driver catc [ 7.996774][ T1] usbcore: registered new interface driver kaweth [ 7.998430][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 7.999907][ T1] usbcore: registered new interface driver pegasus [ 8.001859][ T1] usbcore: registered new interface driver rtl8150 [ 8.003173][ T1] usbcore: registered new device driver r8152-cfgselector [ 8.006541][ T1] usbcore: registered new interface driver r8152 [ 8.008756][ T1] usbcore: registered new interface driver hso [ 8.010514][ T1] usbcore: registered new interface driver lan78xx [ 8.012047][ T1] usbcore: registered new interface driver asix [ 8.013924][ T1] usbcore: registered new interface driver ax88179_178a [ 8.018003][ T1] usbcore: registered new interface driver cdc_ether [ 8.019717][ T1] usbcore: registered new interface driver cdc_eem [ 8.021421][ T1] usbcore: registered new interface driver dm9601 [ 8.023291][ T1] usbcore: registered new interface driver sr9700 [ 8.024962][ T1] usbcore: registered new interface driver CoreChips [ 8.026522][ T1] usbcore: registered new interface driver smsc75xx [ 8.028078][ T1] usbcore: registered new interface driver smsc95xx [ 8.029998][ T1] usbcore: registered new interface driver gl620a [ 8.031721][ T1] usbcore: registered new interface driver net1080 [ 8.033610][ T1] usbcore: registered new interface driver plusb [ 8.035970][ T1] usbcore: registered new interface driver rndis_host [ 8.037652][ T1] usbcore: registered new interface driver cdc_subset [ 8.039622][ T1] usbcore: registered new interface driver zaurus [ 8.041229][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 8.042939][ T1] usbcore: registered new interface driver int51x1 [ 8.045454][ T1] usbcore: registered new interface driver cdc_phonet [ 8.047652][ T1] usbcore: registered new interface driver kalmia [ 8.049480][ T1] usbcore: registered new interface driver ipheth [ 8.051127][ T1] usbcore: registered new interface driver sierra_net [ 8.053039][ T1] usbcore: registered new interface driver cx82310_eth [ 8.055473][ T1] usbcore: registered new interface driver cdc_ncm [ 8.057599][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 8.059291][ T1] usbcore: registered new interface driver lg-vl600 [ 8.060817][ T1] usbcore: registered new interface driver qmi_wwan [ 8.062460][ T1] usbcore: registered new interface driver cdc_mbim [ 8.064077][ T1] usbcore: registered new interface driver ch9200 [ 8.065919][ T1] usbcore: registered new interface driver aqc111 [ 8.067350][ T1] usbcore: registered new interface driver r8153_ecm [ 8.076169][ T1] VFIO - User Level meta-driver version: 0.3 [ 8.087489][ T1] aoe: AoE v85 initialised. [ 8.112508][ T1] usbcore: registered new interface driver cdc_acm [ 8.113779][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 8.119684][ T1] usbcore: registered new interface driver usblp [ 8.121746][ T1] usbcore: registered new interface driver cdc_wdm [ 8.123591][ T1] usbcore: registered new interface driver usbtmc [ 8.127414][ T1] usbcore: registered new interface driver uas [ 8.128616][ T1] usbcore: registered new interface driver usb-storage [ 8.129949][ T1] usbcore: registered new interface driver ums-alauda [ 8.131214][ T1] usbcore: registered new interface driver ums-cypress [ 8.132390][ T1] usbcore: registered new interface driver ums-datafab [ 8.133750][ T1] usbcore: registered new interface driver ums_eneub6250 [ 8.135411][ T1] usbcore: registered new interface driver ums-freecom [ 8.138647][ T1] usbcore: registered new interface driver ums-isd200 [ 8.140352][ T1] usbcore: registered new interface driver ums-jumpshot [ 8.143363][ T1] usbcore: registered new interface driver ums-karma [ 8.146237][ T1] usbcore: registered new interface driver ums-onetouch [ 8.148321][ T1] usbcore: registered new interface driver ums-realtek [ 8.149986][ T1] usbcore: registered new interface driver ums-sddr09 [ 8.152711][ T1] usbcore: registered new interface driver ums-sddr55 [ 8.155246][ T1] usbcore: registered new interface driver ums-usbat [ 8.157362][ T1] usbcore: registered new interface driver mdc800 [ 8.158873][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 8.160848][ T1] usbcore: registered new interface driver microtekX6 [ 8.164079][ T1] usbcore: registered new interface driver usbserial_generic [ 8.170127][ T1] usbserial: USB Serial support registered for generic [ 8.172930][ T1] usbcore: registered new interface driver aircable [ 8.175094][ T1] usbserial: USB Serial support registered for aircable [ 8.176459][ T1] usbcore: registered new interface driver ark3116 [ 8.177582][ T1] usbserial: USB Serial support registered for ark3116 [ 8.178942][ T1] usbcore: registered new interface driver belkin_sa [ 8.180252][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 8.182153][ T1] usbcore: registered new interface driver ch341 [ 8.183211][ T1] usbserial: USB Serial support registered for ch341-uart [ 8.186622][ T1] usbcore: registered new interface driver cp210x [ 8.188198][ T1] usbserial: USB Serial support registered for cp210x [ 8.189608][ T1] usbcore: registered new interface driver cyberjack [ 8.191730][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 8.194026][ T1] usbcore: registered new interface driver cypress_m8 [ 8.195853][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 8.198666][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 8.200981][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 8.202985][ T1] usbcore: registered new interface driver usb_debug [ 8.207214][ T1] usbserial: USB Serial support registered for debug [ 8.209608][ T1] usbserial: USB Serial support registered for xhci_dbc [ 8.211541][ T1] usbcore: registered new interface driver digi_acceleport [ 8.212686][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 8.217917][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 8.219961][ T1] usbcore: registered new interface driver io_edgeport [ 8.221735][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 8.223809][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 8.226466][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 8.228089][ T1] usbserial: USB Serial support registered for EPiC device [ 8.229825][ T1] usbcore: registered new interface driver io_ti [ 8.231942][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 8.234126][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 8.236732][ T1] usbcore: registered new interface driver empeg [ 8.238478][ T1] usbserial: USB Serial support registered for empeg [ 8.240213][ T1] usbcore: registered new interface driver f81534a_ctrl [ 8.243166][ T1] usbcore: registered new interface driver f81232 [ 8.245900][ T1] usbserial: USB Serial support registered for f81232 [ 8.247868][ T1] usbserial: USB Serial support registered for f81534a [ 8.249686][ T1] usbcore: registered new interface driver f81534 [ 8.251766][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 8.253948][ T1] usbcore: registered new interface driver ftdi_sio [ 8.255924][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 8.258227][ T1] usbcore: registered new interface driver garmin_gps [ 8.259707][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 8.261342][ T1] usbcore: registered new interface driver ipaq [ 8.265662][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 8.267625][ T1] usbcore: registered new interface driver ipw [ 8.268892][ T1] usbserial: USB Serial support registered for IPWireless converter [ 8.270720][ T1] usbcore: registered new interface driver ir_usb [ 8.273692][ T1] usbserial: USB Serial support registered for IR Dongle [ 8.277250][ T1] usbcore: registered new interface driver iuu_phoenix [ 8.278464][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 8.279788][ T1] usbcore: registered new interface driver keyspan [ 8.280810][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 8.282171][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 8.283602][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 8.288365][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 8.290639][ T1] usbcore: registered new interface driver keyspan_pda [ 8.292447][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 8.293908][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 8.297413][ T1] usbcore: registered new interface driver kl5kusb105 [ 8.298721][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 8.301006][ T1] usbcore: registered new interface driver kobil_sct [ 8.302481][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 8.305127][ T1] usbcore: registered new interface driver mct_u232 [ 8.306808][ T1] usbserial: USB Serial support registered for MCT U232 [ 8.308658][ T1] usbcore: registered new interface driver metro_usb [ 8.310648][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 8.312301][ T1] usbcore: registered new interface driver mos7720 [ 8.313765][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 8.317476][ T1] usbcore: registered new interface driver mos7840 [ 8.319292][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 8.321021][ T1] usbcore: registered new interface driver mxuport [ 8.323305][ T1] usbserial: USB Serial support registered for MOXA UPort [ 8.326807][ T1] usbcore: registered new interface driver navman [ 8.329601][ T1] usbserial: USB Serial support registered for navman [ 8.331084][ T1] usbcore: registered new interface driver omninet [ 8.332343][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 8.333919][ T1] usbcore: registered new interface driver opticon [ 8.336106][ T1] usbserial: USB Serial support registered for opticon [ 8.337520][ T1] usbcore: registered new interface driver option [ 8.339098][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 8.340966][ T1] usbcore: registered new interface driver oti6858 [ 8.342502][ T1] usbserial: USB Serial support registered for oti6858 [ 8.344410][ T1] usbcore: registered new interface driver pl2303 [ 8.345783][ T1] usbserial: USB Serial support registered for pl2303 [ 8.347296][ T1] usbcore: registered new interface driver qcaux [ 8.349229][ T1] usbserial: USB Serial support registered for qcaux [ 8.351062][ T1] usbcore: registered new interface driver qcserial [ 8.352697][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 8.356000][ T1] usbcore: registered new interface driver quatech2 [ 8.357208][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 8.358896][ T1] usbcore: registered new interface driver safe_serial [ 8.360038][ T1] usbserial: USB Serial support registered for safe_serial [ 8.361562][ T1] usbcore: registered new interface driver sierra [ 8.362605][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 8.363940][ T1] usbcore: registered new interface driver usb_serial_simple [ 8.365916][ T1] usbserial: USB Serial support registered for carelink [ 8.367437][ T1] usbserial: USB Serial support registered for flashloader [ 8.368803][ T1] usbserial: USB Serial support registered for funsoft [ 8.370545][ T1] usbserial: USB Serial support registered for google [ 8.372444][ T1] usbserial: USB Serial support registered for hp4x [ 8.374219][ T1] usbserial: USB Serial support registered for kaufmann [ 8.375559][ T1] usbserial: USB Serial support registered for libtransistor [ 8.377554][ T1] usbserial: USB Serial support registered for moto_modem [ 8.379243][ T1] usbserial: USB Serial support registered for motorola_tetra [ 8.380989][ T1] usbserial: USB Serial support registered for nokia [ 8.382334][ T1] usbserial: USB Serial support registered for novatel_gps [ 8.383811][ T1] usbserial: USB Serial support registered for owon [ 8.385447][ T1] usbserial: USB Serial support registered for siemens_mpi [ 8.386909][ T1] usbserial: USB Serial support registered for suunto [ 8.388349][ T1] usbserial: USB Serial support registered for vivopay [ 8.389683][ T1] usbserial: USB Serial support registered for zio [ 8.391565][ T1] usbcore: registered new interface driver spcp8x5 [ 8.392937][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 8.399977][ T1] usbcore: registered new interface driver ssu100 [ 8.401703][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 8.403906][ T1] usbcore: registered new interface driver symbolserial [ 8.407614][ T1] usbserial: USB Serial support registered for symbol [ 8.409284][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 8.411035][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 8.413549][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 8.415989][ T1] usbcore: registered new interface driver upd78f0730 [ 8.417948][ T1] usbserial: USB Serial support registered for upd78f0730 [ 8.420121][ T1] usbcore: registered new interface driver visor [ 8.421808][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 8.423750][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 8.426980][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 8.428504][ T1] usbcore: registered new interface driver wishbone_serial [ 8.430670][ T1] usbserial: USB Serial support registered for wishbone_serial [ 8.432398][ T1] usbcore: registered new interface driver whiteheat [ 8.434010][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 8.436497][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 8.438224][ T1] usbcore: registered new interface driver xr_serial [ 8.439526][ T1] usbserial: USB Serial support registered for xr_serial [ 8.441378][ T1] usbcore: registered new interface driver xsens_mt [ 8.443204][ T1] usbserial: USB Serial support registered for xsens_mt [ 8.446068][ T1] usbcore: registered new interface driver adutux [ 8.448320][ T1] usbcore: registered new interface driver appledisplay [ 8.450144][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 8.451958][ T1] usbcore: registered new interface driver cytherm [ 8.453696][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 8.455591][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 8.457364][ T1] usbcore: registered new device driver apple-mfi-fastcharge [ 8.459410][ T1] usbcore: registered new interface driver ljca [ 8.461361][ T1] usbcore: registered new interface driver idmouse [ 8.463141][ T1] usbcore: registered new interface driver iowarrior [ 8.467471][ T1] usbcore: registered new interface driver isight_firmware [ 8.469398][ T1] usbcore: registered new interface driver usblcd [ 8.471545][ T1] usbcore: registered new interface driver ldusb [ 8.473509][ T1] usbcore: registered new interface driver legousbtower [ 8.477877][ T1] usbcore: registered new interface driver usbtest [ 8.480001][ T1] usbcore: registered new interface driver usb_ehset_test [ 8.482298][ T1] usbcore: registered new interface driver trancevibrator [ 8.484424][ T1] usbcore: registered new interface driver uss720 [ 8.485594][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 8.487234][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 8.488814][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 8.490125][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 8.492059][ T1] usbcore: registered new interface driver usbsevseg [ 8.494076][ T1] usbcore: registered new interface driver yurex [ 8.497657][ T1] usbcore: registered new interface driver chaoskey [ 8.499908][ T1] usbcore: registered new interface driver sisusb [ 8.501638][ T1] usbcore: registered new interface driver lvs [ 8.504010][ T1] usbcore: registered new interface driver cxacru [ 8.508921][ T1] usbcore: registered new interface driver speedtch [ 8.510743][ T1] usbcore: registered new interface driver ueagle-atm [ 8.511891][ T1] xusbatm: malformed module parameters [ 8.519650][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.521891][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 8.532998][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 8.541095][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.543149][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.544730][ T1] usb usb1: Product: Dummy host controller [ 8.545637][ T1] usb usb1: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.547082][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 8.565041][ T1] hub 1-0:1.0: USB hub found [ 8.569118][ T1] hub 1-0:1.0: 1 port detected [ 8.589162][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.591363][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 8.593878][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 8.598245][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.599947][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.601278][ T1] usb usb2: Product: Dummy host controller [ 8.602241][ T1] usb usb2: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.603625][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 8.611879][ T1] hub 2-0:1.0: USB hub found [ 8.613161][ T1] hub 2-0:1.0: 1 port detected [ 8.627844][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.629750][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 8.633708][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 8.638540][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.639916][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.641134][ T1] usb usb3: Product: Dummy host controller [ 8.642002][ T1] usb usb3: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.643520][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 8.650694][ T1] hub 3-0:1.0: USB hub found [ 8.652302][ T1] hub 3-0:1.0: 1 port detected [ 8.660903][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.663081][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 8.665695][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 8.669823][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.671135][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.672516][ T1] usb usb4: Product: Dummy host controller [ 8.673459][ T1] usb usb4: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.676090][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 8.682732][ T1] hub 4-0:1.0: USB hub found [ 8.684088][ T1] hub 4-0:1.0: 1 port detected [ 8.692217][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.697291][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 8.700521][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 8.704146][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.705537][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.706755][ T1] usb usb5: Product: Dummy host controller [ 8.707657][ T1] usb usb5: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.709940][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 8.717690][ T1] hub 5-0:1.0: USB hub found [ 8.719501][ T1] hub 5-0:1.0: 1 port detected [ 8.728270][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.730078][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 8.733221][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 8.737685][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.739260][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.740567][ T1] usb usb6: Product: Dummy host controller [ 8.741569][ T1] usb usb6: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.742884][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 8.752402][ T1] hub 6-0:1.0: USB hub found [ 8.753512][ T1] hub 6-0:1.0: 1 port detected [ 8.763810][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.765914][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 8.769587][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 8.773290][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.775010][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.776311][ T1] usb usb7: Product: Dummy host controller [ 8.777453][ T1] usb usb7: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.779156][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 8.786384][ T1] hub 7-0:1.0: USB hub found [ 8.788094][ T1] hub 7-0:1.0: 1 port detected [ 8.799835][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.801845][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 8.804795][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 8.808542][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.810422][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.811532][ T1] usb usb8: Product: Dummy host controller [ 8.812684][ T1] usb usb8: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.814051][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 8.822069][ T1] hub 8-0:1.0: USB hub found [ 8.826223][ T1] hub 8-0:1.0: 1 port detected [ 8.833707][ T1] dummy_hcd dummy_hcd.8: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.837707][ T1] dummy_hcd dummy_hcd.8: Dummy host controller [ 8.841324][ T1] dummy_hcd dummy_hcd.8: new USB bus registered, assigned bus number 9 [ 8.845117][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.846461][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.848184][ T1] usb usb9: Product: Dummy host controller [ 8.849205][ T1] usb usb9: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.850881][ T1] usb usb9: SerialNumber: dummy_hcd.8 [ 8.860816][ T1] hub 9-0:1.0: USB hub found [ 8.862676][ T1] hub 9-0:1.0: 1 port detected [ 8.871023][ T1] dummy_hcd dummy_hcd.9: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.872717][ T1] dummy_hcd dummy_hcd.9: Dummy host controller [ 8.877415][ T1] dummy_hcd dummy_hcd.9: new USB bus registered, assigned bus number 10 [ 8.881132][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.882504][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.883865][ T1] usb usb10: Product: Dummy host controller [ 8.885216][ T1] usb usb10: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.886940][ T1] usb usb10: SerialNumber: dummy_hcd.9 [ 8.893692][ T1] hub 10-0:1.0: USB hub found [ 8.897258][ T1] hub 10-0:1.0: 1 port detected [ 8.905550][ T1] dummy_hcd dummy_hcd.10: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.907238][ T1] dummy_hcd dummy_hcd.10: Dummy host controller [ 8.909723][ T1] dummy_hcd dummy_hcd.10: new USB bus registered, assigned bus number 11 [ 8.913606][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.915305][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.916486][ T1] usb usb11: Product: Dummy host controller [ 8.917549][ T1] usb usb11: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.918869][ T1] usb usb11: SerialNumber: dummy_hcd.10 [ 8.926864][ T1] hub 11-0:1.0: USB hub found [ 8.929302][ T1] hub 11-0:1.0: 1 port detected [ 8.940759][ T1] dummy_hcd dummy_hcd.11: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.943023][ T1] dummy_hcd dummy_hcd.11: Dummy host controller [ 8.948169][ T1] dummy_hcd dummy_hcd.11: new USB bus registered, assigned bus number 12 [ 8.951919][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.953774][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.956967][ T1] usb usb12: Product: Dummy host controller [ 8.958309][ T1] usb usb12: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.960194][ T1] usb usb12: SerialNumber: dummy_hcd.11 [ 8.966713][ T1] hub 12-0:1.0: USB hub found [ 8.968255][ T1] hub 12-0:1.0: 1 port detected [ 8.977950][ T1] dummy_hcd dummy_hcd.12: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.979322][ T1] dummy_hcd dummy_hcd.12: Dummy host controller [ 8.982236][ T1] dummy_hcd dummy_hcd.12: new USB bus registered, assigned bus number 13 [ 8.986204][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.988008][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.989328][ T1] usb usb13: Product: Dummy host controller [ 8.990447][ T1] usb usb13: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.991815][ T1] usb usb13: SerialNumber: dummy_hcd.12 [ 8.999958][ T1] hub 13-0:1.0: USB hub found [ 9.001588][ T1] hub 13-0:1.0: 1 port detected [ 9.009676][ T13] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.010945][ T1] dummy_hcd dummy_hcd.13: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.012733][ T1] dummy_hcd dummy_hcd.13: Dummy host controller [ 9.014778][ T59] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.016205][ T59] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.016603][ T1] dummy_hcd dummy_hcd.13: new USB bus registered, assigned bus number 14 [ 9.019260][ T59] sd 0:0:1:0: [sda] Write Protect is off [ 9.020647][ T59] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.021498][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.025917][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.027318][ T1] usb usb14: Product: Dummy host controller [ 9.028552][ T1] usb usb14: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.030372][ T1] usb usb14: SerialNumber: dummy_hcd.13 [ 9.039438][ T1] hub 14-0:1.0: USB hub found [ 9.041266][ T1] hub 14-0:1.0: 1 port detected [ 9.048976][ T1] dummy_hcd dummy_hcd.14: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.050543][ T1] dummy_hcd dummy_hcd.14: Dummy host controller [ 9.052381][ T1] dummy_hcd dummy_hcd.14: new USB bus registered, assigned bus number 15 [ 9.055145][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.056537][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.057677][ T1] usb usb15: Product: Dummy host controller [ 9.058535][ T1] usb usb15: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.059733][ T1] usb usb15: SerialNumber: dummy_hcd.14 [ 9.063975][ T1] hub 15-0:1.0: USB hub found [ 9.065981][ T1] hub 15-0:1.0: 1 port detected [ 9.071036][ T1] dummy_hcd dummy_hcd.15: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.072387][ T1] dummy_hcd dummy_hcd.15: Dummy host controller [ 9.074506][ T1] dummy_hcd dummy_hcd.15: new USB bus registered, assigned bus number 16 [ 9.077129][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.078380][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.079478][ T1] usb usb16: Product: Dummy host controller [ 9.080337][ T1] usb usb16: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.081542][ T1] usb usb16: SerialNumber: dummy_hcd.15 [ 9.088512][ T1] hub 16-0:1.0: USB hub found [ 9.089642][ T59] sda: sda1 [ 9.091234][ T1] hub 16-0:1.0: 1 port detected [ 9.092662][ T59] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.098862][ T1] dummy_hcd dummy_hcd.16: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.100297][ T1] dummy_hcd dummy_hcd.16: Dummy host controller [ 9.102179][ T1] dummy_hcd dummy_hcd.16: new USB bus registered, assigned bus number 17 [ 9.107055][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.108299][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.109401][ T1] usb usb17: Product: Dummy host controller [ 9.110225][ T1] usb usb17: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.111498][ T1] usb usb17: SerialNumber: dummy_hcd.16 [ 9.115954][ T1] hub 17-0:1.0: USB hub found [ 9.117007][ T1] hub 17-0:1.0: 1 port detected [ 9.121784][ T1] dummy_hcd dummy_hcd.17: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.123082][ T1] dummy_hcd dummy_hcd.17: Dummy host controller [ 9.126116][ T1] dummy_hcd dummy_hcd.17: new USB bus registered, assigned bus number 18 [ 9.128728][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.130005][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.131211][ T1] usb usb18: Product: Dummy host controller [ 9.132006][ T1] usb usb18: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.133209][ T1] usb usb18: SerialNumber: dummy_hcd.17 [ 9.137483][ T1] hub 18-0:1.0: USB hub found [ 9.138434][ T1] hub 18-0:1.0: 1 port detected [ 9.143378][ T1] dummy_hcd dummy_hcd.18: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.144848][ T1] dummy_hcd dummy_hcd.18: Dummy host controller [ 9.146724][ T1] dummy_hcd dummy_hcd.18: new USB bus registered, assigned bus number 19 [ 9.149176][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.150495][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.151722][ T1] usb usb19: Product: Dummy host controller [ 9.152538][ T1] usb usb19: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.153782][ T1] usb usb19: SerialNumber: dummy_hcd.18 [ 9.158095][ T1] hub 19-0:1.0: USB hub found [ 9.159186][ T1] hub 19-0:1.0: 1 port detected [ 9.164585][ T1] dummy_hcd dummy_hcd.19: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.166313][ T1] dummy_hcd dummy_hcd.19: Dummy host controller [ 9.168988][ T1] dummy_hcd dummy_hcd.19: new USB bus registered, assigned bus number 20 [ 9.171410][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.172670][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.173826][ T1] usb usb20: Product: Dummy host controller [ 9.176149][ T1] usb usb20: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.177468][ T1] usb usb20: SerialNumber: dummy_hcd.19 [ 9.181634][ T1] hub 20-0:1.0: USB hub found [ 9.182595][ T1] hub 20-0:1.0: 1 port detected [ 9.187938][ T1] dummy_hcd dummy_hcd.20: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.189296][ T1] dummy_hcd dummy_hcd.20: Dummy host controller [ 9.191124][ T1] dummy_hcd dummy_hcd.20: new USB bus registered, assigned bus number 21 [ 9.193678][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.196177][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.197366][ T1] usb usb21: Product: Dummy host controller [ 9.198178][ T1] usb usb21: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.199385][ T1] usb usb21: SerialNumber: dummy_hcd.20 [ 9.203498][ T1] hub 21-0:1.0: USB hub found [ 9.204512][ T1] hub 21-0:1.0: 1 port detected [ 9.209487][ T1] dummy_hcd dummy_hcd.21: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.210754][ T1] dummy_hcd dummy_hcd.21: Dummy host controller [ 9.212515][ T1] dummy_hcd dummy_hcd.21: new USB bus registered, assigned bus number 22 [ 9.215750][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.217025][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.218123][ T1] usb usb22: Product: Dummy host controller [ 9.218949][ T1] usb usb22: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.220124][ T1] usb usb22: SerialNumber: dummy_hcd.21 [ 9.224788][ T1] hub 22-0:1.0: USB hub found [ 9.225984][ T1] hub 22-0:1.0: 1 port detected [ 9.231015][ T1] dummy_hcd dummy_hcd.22: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.232390][ T1] dummy_hcd dummy_hcd.22: Dummy host controller [ 9.234282][ T1] dummy_hcd dummy_hcd.22: new USB bus registered, assigned bus number 23 [ 9.236654][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.237936][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.239017][ T1] usb usb23: Product: Dummy host controller [ 9.239823][ T1] usb usb23: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.241028][ T1] usb usb23: SerialNumber: dummy_hcd.22 [ 9.245671][ T1] hub 23-0:1.0: USB hub found [ 9.246625][ T1] hub 23-0:1.0: 1 port detected [ 9.251562][ T1] dummy_hcd dummy_hcd.23: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.252848][ T1] dummy_hcd dummy_hcd.23: Dummy host controller [ 9.254675][ T1] dummy_hcd dummy_hcd.23: new USB bus registered, assigned bus number 24 [ 9.257068][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.258450][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.259588][ T1] usb usb24: Product: Dummy host controller [ 9.260429][ T1] usb usb24: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.261619][ T1] usb usb24: SerialNumber: dummy_hcd.23 [ 9.267150][ T1] hub 24-0:1.0: USB hub found [ 9.268302][ T1] hub 24-0:1.0: 1 port detected [ 9.273251][ T1] dummy_hcd dummy_hcd.24: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.274643][ T1] dummy_hcd dummy_hcd.24: Dummy host controller [ 9.276859][ T1] dummy_hcd dummy_hcd.24: new USB bus registered, assigned bus number 25 [ 9.279236][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.280607][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.281701][ T1] usb usb25: Product: Dummy host controller [ 9.282593][ T1] usb usb25: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.283795][ T1] usb usb25: SerialNumber: dummy_hcd.24 [ 9.288055][ T1] hub 25-0:1.0: USB hub found [ 9.289291][ T1] hub 25-0:1.0: 1 port detected [ 9.294681][ T1] dummy_hcd dummy_hcd.25: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.296125][ T1] dummy_hcd dummy_hcd.25: Dummy host controller [ 9.297872][ T1] dummy_hcd dummy_hcd.25: new USB bus registered, assigned bus number 26 [ 9.300211][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.301538][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.302742][ T1] usb usb26: Product: Dummy host controller [ 9.303561][ T1] usb usb26: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.304857][ T1] usb usb26: SerialNumber: dummy_hcd.25 [ 9.309142][ T1] hub 26-0:1.0: USB hub found [ 9.310100][ T1] hub 26-0:1.0: 1 port detected [ 9.315390][ T1] dummy_hcd dummy_hcd.26: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.316882][ T1] dummy_hcd dummy_hcd.26: Dummy host controller [ 9.318790][ T1] dummy_hcd dummy_hcd.26: new USB bus registered, assigned bus number 27 [ 9.321083][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.322319][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.323463][ T1] usb usb27: Product: Dummy host controller [ 9.324310][ T1] usb usb27: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.325620][ T1] usb usb27: SerialNumber: dummy_hcd.26 [ 9.329988][ T1] hub 27-0:1.0: USB hub found [ 9.331034][ T1] hub 27-0:1.0: 1 port detected [ 9.336875][ T1] dummy_hcd dummy_hcd.27: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.338167][ T1] dummy_hcd dummy_hcd.27: Dummy host controller [ 9.340072][ T1] dummy_hcd dummy_hcd.27: new USB bus registered, assigned bus number 28 [ 9.342585][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.343924][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.345159][ T1] usb usb28: Product: Dummy host controller [ 9.345995][ T1] usb usb28: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.347388][ T1] usb usb28: SerialNumber: dummy_hcd.27 [ 9.351707][ T1] hub 28-0:1.0: USB hub found [ 9.352658][ T1] hub 28-0:1.0: 1 port detected [ 9.358799][ T1] dummy_hcd dummy_hcd.28: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.360207][ T1] dummy_hcd dummy_hcd.28: Dummy host controller [ 9.362128][ T1] dummy_hcd dummy_hcd.28: new USB bus registered, assigned bus number 29 [ 9.364742][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.366146][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.367481][ T1] usb usb29: Product: Dummy host controller [ 9.368317][ T1] usb usb29: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.369555][ T1] usb usb29: SerialNumber: dummy_hcd.28 [ 9.373798][ T1] hub 29-0:1.0: USB hub found [ 9.375153][ T1] hub 29-0:1.0: 1 port detected [ 9.380454][ T1] dummy_hcd dummy_hcd.29: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.381640][ T1] dummy_hcd dummy_hcd.29: Dummy host controller [ 9.383474][ T1] dummy_hcd dummy_hcd.29: new USB bus registered, assigned bus number 30 [ 9.386162][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.387401][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.388641][ T1] usb usb30: Product: Dummy host controller [ 9.389786][ T1] usb usb30: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.390994][ T1] usb usb30: SerialNumber: dummy_hcd.29 [ 9.395741][ T1] hub 30-0:1.0: USB hub found [ 9.397062][ T1] hub 30-0:1.0: 1 port detected [ 9.402396][ T1] dummy_hcd dummy_hcd.30: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.403599][ T1] dummy_hcd dummy_hcd.30: Dummy host controller [ 9.405973][ T1] dummy_hcd dummy_hcd.30: new USB bus registered, assigned bus number 31 [ 9.408665][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.409976][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.411155][ T1] usb usb31: Product: Dummy host controller [ 9.412137][ T1] usb usb31: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.413436][ T1] usb usb31: SerialNumber: dummy_hcd.30 [ 9.418357][ T1] hub 31-0:1.0: USB hub found [ 9.419593][ T1] hub 31-0:1.0: 1 port detected [ 9.424541][ T1] dummy_hcd dummy_hcd.31: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.425913][ T1] dummy_hcd dummy_hcd.31: Dummy host controller [ 9.427820][ T1] dummy_hcd dummy_hcd.31: new USB bus registered, assigned bus number 32 [ 9.430170][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.431593][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.432745][ T1] usb usb32: Product: Dummy host controller [ 9.433604][ T1] usb usb32: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.435193][ T1] usb usb32: SerialNumber: dummy_hcd.31 [ 9.439509][ T1] hub 32-0:1.0: USB hub found [ 9.440820][ T1] hub 32-0:1.0: 1 port detected [ 9.559638][ T1] SPI driver max3420-udc has no spi_device_id for maxim,max3421-udc [ 9.562663][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 9.583150][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.585244][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 33 [ 9.587251][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.589184][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.590420][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.591569][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 9.592474][ T1] usb usb33: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.593837][ T1] usb usb33: SerialNumber: vhci_hcd.0 [ 9.598918][ T1] hub 33-0:1.0: USB hub found [ 9.600146][ T1] hub 33-0:1.0: 8 ports detected [ 9.612198][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.614105][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 34 [ 9.616445][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.618685][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.620114][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.621417][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 9.622323][ T1] usb usb34: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.623571][ T1] usb usb34: SerialNumber: vhci_hcd.0 [ 9.628017][ T1] hub 34-0:1.0: USB hub found [ 9.629008][ T1] hub 34-0:1.0: 8 ports detected [ 9.642054][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.645805][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 35 [ 9.648328][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.649690][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.651039][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 9.652058][ T1] usb usb35: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.653323][ T1] usb usb35: SerialNumber: vhci_hcd.1 [ 9.657834][ T1] hub 35-0:1.0: USB hub found [ 9.658798][ T1] hub 35-0:1.0: 8 ports detected [ 9.670107][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.671974][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 36 [ 9.673675][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.676334][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.677582][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.678771][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 9.679758][ T1] usb usb36: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.681053][ T1] usb usb36: SerialNumber: vhci_hcd.1 [ 9.685525][ T1] hub 36-0:1.0: USB hub found [ 9.686697][ T1] hub 36-0:1.0: 8 ports detected [ 9.700029][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.702861][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 37 [ 9.705270][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.706520][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.707635][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 9.708559][ T1] usb usb37: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.709759][ T1] usb usb37: SerialNumber: vhci_hcd.2 [ 9.714063][ T1] hub 37-0:1.0: USB hub found [ 9.715676][ T1] hub 37-0:1.0: 8 ports detected [ 9.727305][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.729388][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 38 [ 9.731233][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.733406][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.734697][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.735968][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 9.736870][ T1] usb usb38: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.738066][ T1] usb usb38: SerialNumber: vhci_hcd.2 [ 9.742317][ T1] hub 38-0:1.0: USB hub found [ 9.743531][ T1] hub 38-0:1.0: 8 ports detected [ 9.757934][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.760131][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 39 [ 9.762533][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.763791][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.764934][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 9.765875][ T1] usb usb39: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.767050][ T1] usb usb39: SerialNumber: vhci_hcd.3 [ 9.771375][ T1] hub 39-0:1.0: USB hub found [ 9.772401][ T1] hub 39-0:1.0: 8 ports detected [ 9.784661][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.786591][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 40 [ 9.788271][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.790475][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.791729][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.792809][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 9.793700][ T1] usb usb40: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.795074][ T1] usb usb40: SerialNumber: vhci_hcd.3 [ 9.799363][ T1] hub 40-0:1.0: USB hub found [ 9.800329][ T1] hub 40-0:1.0: 8 ports detected [ 9.814311][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.816582][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 41 [ 9.818973][ T1] usb usb41: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.820281][ T1] usb usb41: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.821417][ T1] usb usb41: Product: USB/IP Virtual Host Controller [ 9.822324][ T1] usb usb41: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.823509][ T1] usb usb41: SerialNumber: vhci_hcd.4 [ 9.827986][ T1] hub 41-0:1.0: USB hub found [ 9.828970][ T1] hub 41-0:1.0: 8 ports detected [ 9.840535][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.842693][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 42 [ 9.844449][ T1] usb usb42: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.846657][ T1] usb usb42: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.848010][ T1] usb usb42: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.849187][ T1] usb usb42: Product: USB/IP Virtual Host Controller [ 9.850078][ T1] usb usb42: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.851300][ T1] usb usb42: SerialNumber: vhci_hcd.4 [ 9.856264][ T1] hub 42-0:1.0: USB hub found [ 9.857214][ T1] hub 42-0:1.0: 8 ports detected [ 9.869824][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.872944][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 43 [ 9.875907][ T1] usb usb43: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.877198][ T1] usb usb43: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.878309][ T1] usb usb43: Product: USB/IP Virtual Host Controller [ 9.879200][ T1] usb usb43: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.880395][ T1] usb usb43: SerialNumber: vhci_hcd.5 [ 9.884740][ T1] hub 43-0:1.0: USB hub found [ 9.885749][ T1] hub 43-0:1.0: 8 ports detected [ 9.897623][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.899735][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 44 [ 9.901337][ T1] usb usb44: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.903534][ T1] usb usb44: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.904802][ T1] usb usb44: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.905933][ T1] usb usb44: Product: USB/IP Virtual Host Controller [ 9.906845][ T1] usb usb44: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.908040][ T1] usb usb44: SerialNumber: vhci_hcd.5 [ 9.912203][ T1] hub 44-0:1.0: USB hub found [ 9.913593][ T1] hub 44-0:1.0: 8 ports detected [ 9.928903][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.930948][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 45 [ 9.933247][ T1] usb usb45: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.934610][ T1] usb usb45: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.935785][ T1] usb usb45: Product: USB/IP Virtual Host Controller [ 9.936726][ T1] usb usb45: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.937978][ T1] usb usb45: SerialNumber: vhci_hcd.6 [ 9.942330][ T1] hub 45-0:1.0: USB hub found [ 9.943601][ T1] hub 45-0:1.0: 8 ports detected [ 9.954909][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.957453][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 46 [ 9.959179][ T1] usb usb46: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.961380][ T1] usb usb46: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.962636][ T1] usb usb46: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.963785][ T1] usb usb46: Product: USB/IP Virtual Host Controller [ 9.964752][ T1] usb usb46: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.965950][ T1] usb usb46: SerialNumber: vhci_hcd.6 [ 9.970075][ T1] hub 46-0:1.0: USB hub found [ 9.971373][ T1] hub 46-0:1.0: 8 ports detected [ 9.986251][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.988489][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 47 [ 9.990843][ T1] usb usb47: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.992113][ T1] usb usb47: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.993226][ T1] usb usb47: Product: USB/IP Virtual Host Controller [ 9.994152][ T1] usb usb47: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.995471][ T1] usb usb47: SerialNumber: vhci_hcd.7 [ 9.999624][ T1] hub 47-0:1.0: USB hub found [ 10.000899][ T1] hub 47-0:1.0: 8 ports detected [ 10.012241][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.014281][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 48 [ 10.016191][ T1] usb usb48: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.018334][ T1] usb usb48: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.019556][ T1] usb usb48: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.020659][ T1] usb usb48: Product: USB/IP Virtual Host Controller [ 10.021566][ T1] usb usb48: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.022723][ T1] usb usb48: SerialNumber: vhci_hcd.7 [ 10.026980][ T1] hub 48-0:1.0: USB hub found [ 10.027968][ T1] hub 48-0:1.0: 8 ports detected [ 10.042866][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.045311][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 49 [ 10.047588][ T1] usb usb49: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.048847][ T1] usb usb49: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.049962][ T1] usb usb49: Product: USB/IP Virtual Host Controller [ 10.050850][ T1] usb usb49: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.052025][ T1] usb usb49: SerialNumber: vhci_hcd.8 [ 10.056637][ T1] hub 49-0:1.0: USB hub found [ 10.058413][ T1] hub 49-0:1.0: 8 ports detected [ 10.069950][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.071955][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 50 [ 10.073783][ T1] usb usb50: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.076095][ T1] usb usb50: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.077331][ T1] usb usb50: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.078449][ T1] usb usb50: Product: USB/IP Virtual Host Controller [ 10.079365][ T1] usb usb50: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.080552][ T1] usb usb50: SerialNumber: vhci_hcd.8 [ 10.085126][ T1] hub 50-0:1.0: USB hub found [ 10.086218][ T1] hub 50-0:1.0: 8 ports detected [ 10.100848][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.102771][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 51 [ 10.105849][ T1] usb usb51: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.107117][ T1] usb usb51: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.108210][ T1] usb usb51: Product: USB/IP Virtual Host Controller [ 10.109124][ T1] usb usb51: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.110302][ T1] usb usb51: SerialNumber: vhci_hcd.9 [ 10.114508][ T1] hub 51-0:1.0: USB hub found [ 10.115475][ T1] hub 51-0:1.0: 8 ports detected [ 10.127574][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.129474][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 52 [ 10.131122][ T1] usb usb52: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.133307][ T1] usb usb52: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.134563][ T1] usb usb52: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.135709][ T1] usb usb52: Product: USB/IP Virtual Host Controller [ 10.136605][ T1] usb usb52: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.137794][ T1] usb usb52: SerialNumber: vhci_hcd.9 [ 10.142172][ T1] hub 52-0:1.0: USB hub found [ 10.143121][ T1] hub 52-0:1.0: 8 ports detected [ 10.158280][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.160154][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 53 [ 10.162718][ T1] usb usb53: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.164055][ T1] usb usb53: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.165338][ T1] usb usb53: Product: USB/IP Virtual Host Controller [ 10.166250][ T1] usb usb53: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.167405][ T1] usb usb53: SerialNumber: vhci_hcd.10 [ 10.171613][ T1] hub 53-0:1.0: USB hub found [ 10.172612][ T1] hub 53-0:1.0: 8 ports detected [ 10.183601][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.186503][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 54 [ 10.188163][ T1] usb usb54: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.190394][ T1] usb usb54: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.191617][ T1] usb usb54: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.192698][ T1] usb usb54: Product: USB/IP Virtual Host Controller [ 10.193641][ T1] usb usb54: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.194860][ T1] usb usb54: SerialNumber: vhci_hcd.10 [ 10.199412][ T1] hub 54-0:1.0: USB hub found [ 10.200442][ T1] hub 54-0:1.0: 8 ports detected [ 10.215399][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.217355][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 55 [ 10.219685][ T1] usb usb55: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.220952][ T1] usb usb55: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.222105][ T1] usb usb55: Product: USB/IP Virtual Host Controller [ 10.222995][ T1] usb usb55: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.224240][ T1] usb usb55: SerialNumber: vhci_hcd.11 [ 10.228698][ T1] hub 55-0:1.0: USB hub found [ 10.229725][ T1] hub 55-0:1.0: 8 ports detected [ 10.241567][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.243503][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 56 [ 10.245418][ T1] usb usb56: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.247568][ T1] usb usb56: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.248808][ T1] usb usb56: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.249925][ T1] usb usb56: Product: USB/IP Virtual Host Controller [ 10.250819][ T1] usb usb56: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.251994][ T1] usb usb56: SerialNumber: vhci_hcd.11 [ 10.256428][ T1] hub 56-0:1.0: USB hub found [ 10.257341][ T1] hub 56-0:1.0: 8 ports detected [ 10.270970][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.274003][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 57 [ 10.276397][ T1] usb usb57: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.277689][ T1] usb usb57: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.278788][ T1] usb usb57: Product: USB/IP Virtual Host Controller [ 10.279700][ T1] usb usb57: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.280873][ T1] usb usb57: SerialNumber: vhci_hcd.12 [ 10.285716][ T1] hub 57-0:1.0: USB hub found [ 10.286670][ T1] hub 57-0:1.0: 8 ports detected [ 10.298808][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.300677][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 58 [ 10.302319][ T1] usb usb58: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.304905][ T1] usb usb58: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.306221][ T1] usb usb58: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.307304][ T1] usb usb58: Product: USB/IP Virtual Host Controller [ 10.308192][ T1] usb usb58: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.309349][ T1] usb usb58: SerialNumber: vhci_hcd.12 [ 10.313582][ T1] hub 58-0:1.0: USB hub found [ 10.314589][ T1] hub 58-0:1.0: 8 ports detected [ 10.329299][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.331272][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 59 [ 10.333590][ T1] usb usb59: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.334910][ T1] usb usb59: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.336012][ T1] usb usb59: Product: USB/IP Virtual Host Controller [ 10.336923][ T1] usb usb59: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.338086][ T1] usb usb59: SerialNumber: vhci_hcd.13 [ 10.342521][ T1] hub 59-0:1.0: USB hub found [ 10.343511][ T1] hub 59-0:1.0: 8 ports detected [ 10.354959][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.357758][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 60 [ 10.359353][ T1] usb usb60: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.361521][ T1] usb usb60: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.362746][ T1] usb usb60: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.363844][ T1] usb usb60: Product: USB/IP Virtual Host Controller [ 10.364847][ T1] usb usb60: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.366059][ T1] usb usb60: SerialNumber: vhci_hcd.13 [ 10.370316][ T1] hub 60-0:1.0: USB hub found [ 10.371597][ T1] hub 60-0:1.0: 8 ports detected [ 10.386738][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.388627][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 61 [ 10.390963][ T1] usb usb61: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.392185][ T1] usb usb61: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.393264][ T1] usb usb61: Product: USB/IP Virtual Host Controller [ 10.394232][ T1] usb usb61: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.395460][ T1] usb usb61: SerialNumber: vhci_hcd.14 [ 10.399640][ T1] hub 61-0:1.0: USB hub found [ 10.400878][ T1] hub 61-0:1.0: 8 ports detected [ 10.412683][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.415264][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 62 [ 10.416862][ T1] usb usb62: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.419022][ T1] usb usb62: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.420261][ T1] usb usb62: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.421377][ T1] usb usb62: Product: USB/IP Virtual Host Controller [ 10.422264][ T1] usb usb62: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.423418][ T1] usb usb62: SerialNumber: vhci_hcd.14 [ 10.428149][ T1] hub 62-0:1.0: USB hub found [ 10.429416][ T1] hub 62-0:1.0: 8 ports detected [ 10.443550][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.446072][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 63 [ 10.448310][ T1] usb usb63: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.449553][ T1] usb usb63: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.450665][ T1] usb usb63: Product: USB/IP Virtual Host Controller [ 10.451576][ T1] usb usb63: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.452733][ T1] usb usb63: SerialNumber: vhci_hcd.15 [ 10.456974][ T1] hub 63-0:1.0: USB hub found [ 10.458293][ T1] hub 63-0:1.0: 8 ports detected [ 10.469466][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.470395][ T1] usbcore: failed to get bus number [ 10.471137][ T1] vhci_hcd: usb_add_hcd ss failed -7 [ 10.471864][ T1] vhci_hcd vhci_hcd.15: remove, state 1 [ 10.472615][ T1] usb usb63: USB disconnect, device number 1 [ 286.334385][ T31] INFO: task swapper/0:1 blocked for more than 143 seconds. [ 286.335527][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 286.336496][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.337642][ T31] task:swapper/0 state:D stack:17960 pid:1 tgid:1 ppid:0 task_flags:0x80140 flags:0x00004002 [ 286.339261][ T31] Call Trace: [ 286.339711][ T31] [ 286.340128][ T31] __schedule+0x16f5/0x4d00 [ 286.340787][ T31] ? schedule+0x165/0x360 [ 286.341383][ T31] ? __lock_acquire+0xab9/0xd20 [ 286.342044][ T31] ? __pfx___schedule+0x10/0x10 [ 286.342713][ T31] ? schedule+0x91/0x360 [ 286.343333][ T31] schedule+0x165/0x360 [ 286.343906][ T31] schedule_timeout+0x9a/0x270 [ 286.344638][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 286.345394][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.346102][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.346832][ T31] ? wait_for_completion+0x267/0x5d0 [ 286.347549][ T31] wait_for_completion+0x2bf/0x5d0 [ 286.348271][ T31] ? __pfx_wait_for_completion+0x10/0x10 [ 286.349037][ T31] ? __flush_work+0xd2/0xbc0 [ 286.349668][ T31] ? __flush_work+0xd2/0xbc0 [ 286.350297][ T31] __flush_work+0x9b9/0xbc0 [ 286.350916][ T31] ? __flush_work+0xd2/0xbc0 [ 286.351556][ T31] ? __pfx___flush_work+0x10/0x10 [ 286.352314][ T31] ? __pfx_wq_barrier_func+0x10/0x10 [ 286.353128][ T31] ? __pfx___timer_delete_sync+0x10/0x10 [ 286.353938][ T31] ? __try_to_del_timer_sync+0x34a/0x3a0 [ 286.356271][ T31] ? flush_delayed_work+0x11d/0x190 [ 286.361448][ T31] flush_delayed_work+0x13e/0x190 [ 286.366465][ T31] ? __pfx_flush_delayed_work+0x10/0x10 [ 286.371989][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.377187][ T31] ? usb_hcd_flush_endpoint+0x3e9/0x400 [ 286.382713][ T31] hub_quiesce+0x1f0/0x330 [ 286.387125][ T31] hub_disconnect+0xc8/0x470 [ 286.391698][ T31] usb_unbind_interface+0x26b/0x910 [ 286.396895][ T31] ? __pfx_usb_unbind_interface+0x10/0x10 [ 286.402592][ T31] device_release_driver_internal+0x4d6/0x7c0 [ 286.408667][ T31] bus_remove_device+0x34d/0x410 [ 286.413584][ T31] device_del+0x511/0x8e0 [ 286.417910][ T31] ? kfree+0x18e/0x440 [ 286.421959][ T31] ? __pfx_device_del+0x10/0x10 [ 286.426799][ T31] ? kobject_put+0x446/0x480 [ 286.431369][ T31] usb_disable_device+0x3e9/0x8a0 [ 286.436414][ T31] usb_disconnect+0x330/0x950 [ 286.441080][ T31] usb_remove_hcd+0x283/0x610 [ 286.445757][ T31] ? __pfx_usb_remove_hcd+0x10/0x10 [ 286.450929][ T31] ? vhci_hcd_probe+0x297/0x380 [ 286.455774][ T31] vhci_hcd_probe+0x29f/0x380 [ 286.460430][ T31] platform_probe+0x145/0x1d0 [ 286.465111][ T31] ? __pfx_platform_probe+0x10/0x10 [ 286.470284][ T31] really_probe+0x26d/0x9a0 [ 286.474783][ T31] __driver_probe_device+0x18c/0x2f0 [ 286.480047][ T31] driver_probe_device+0x4f/0x430 [ 286.485075][ T31] __device_attach_driver+0x2ce/0x530 [ 286.490441][ T31] bus_for_each_drv+0x24e/0x2e0 [ 286.495286][ T31] ? __pfx___device_attach_driver+0x10/0x10 [ 286.501158][ T31] ? __pfx_bus_for_each_drv+0x10/0x10 [ 286.506526][ T31] __device_attach+0x2b8/0x400 [ 286.511270][ T31] ? __pfx___device_attach+0x10/0x10 [ 286.516629][ T31] ? do_raw_spin_unlock+0x122/0x240 [ 286.521836][ T31] bus_probe_device+0x185/0x260 [ 286.526732][ T31] device_add+0x7b6/0xb50 [ 286.531065][ T31] platform_device_add+0x4b4/0x820 [ 286.536177][ T31] ? platform_device_register_full+0x3e5/0x570 [ 286.542310][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.547077][ T31] ? platform_device_register_full+0x3e5/0x570 [ 286.553211][ T31] ? kfree+0x4d/0x440 [ 286.557196][ T31] platform_device_register_full+0x46c/0x570 [ 286.563157][ T31] vhci_hcd_init+0x257/0x3b0 [ 286.567758][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.572859][ T31] ? misc_register+0x408/0x4f0 [ 286.577628][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.582730][ T31] do_one_initcall+0x233/0x820 [ 286.587504][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.592597][ T31] ? __pfx_do_one_initcall+0x10/0x10 [ 286.597889][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.602640][ T31] ? trace_irq_disable+0x37/0x110 [ 286.607661][ T31] ? preempt_schedule_irq+0xde/0x150 [ 286.612925][ T31] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 286.618646][ T31] ? irqentry_exit+0x74/0x90 [ 286.623216][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.628428][ T31] ? parameq+0x86/0x170 [ 286.632574][ T31] ? next_arg+0x498/0x5e0 [ 286.636906][ T31] ? parameq+0x14d/0x170 [ 286.641127][ T31] ? parse_args+0x993/0xa70 [ 286.645636][ T31] ? __pfx_parse_args+0x10/0x10 [ 286.650468][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.655260][ T31] do_initcall_level+0x137/0x1f0 [ 286.660190][ T31] do_initcalls+0x69/0xd0 [ 286.664519][ T31] kernel_init_freeable+0x3d9/0x570 [ 286.669695][ T31] ? __pfx_kernel_init_freeable+0x10/0x10 [ 286.675423][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.680616][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.685552][ T31] kernel_init+0x1d/0x1d0 [ 286.689860][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.694787][ T31] ret_from_fork+0x3fc/0x770 [ 286.699357][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 286.704480][ T31] ? __switch_to_asm+0x39/0x70 [ 286.709310][ T31] ? __switch_to_asm+0x33/0x70 [ 286.714047][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.719007][ T31] ret_from_fork_asm+0x1a/0x30 [ 286.723778][ T31] [ 286.726848][ T31] INFO: task kworker/0:0:9 blocked for more than 143 seconds. [ 286.734306][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 286.741384][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.750041][ T31] task:kworker/0:0 state:D stack:26184 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 286.762028][ T31] Workqueue: events_power_efficient hub_init_func2 [ 286.768544][ T31] Call Trace: [ 286.771799][ T31] [ 286.774730][ T31] __schedule+0x16f5/0x4d00 [ 286.779328][ T31] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 286.784739][ T31] ? schedule+0x165/0x360 [ 286.789056][ T31] ? __pfx___schedule+0x10/0x10 [ 286.793892][ T31] ? schedule+0x91/0x360 [ 286.798135][ T31] schedule+0x165/0x360 [ 286.802272][ T31] schedule_preempt_disabled+0x13/0x30 [ 286.807730][ T31] __mutex_lock+0x724/0xe80 [ 286.812216][ T31] ? __mutex_lock+0x51b/0xe80 [ 286.816914][ T31] ? hub_activate+0xb7/0x1ea0 [ 286.821571][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 286.826672][ T31] ? do_raw_spin_lock+0x121/0x290 [ 286.831691][ T31] ? __lock_acquire+0xab9/0xd20 [ 286.836559][ T31] hub_activate+0xb7/0x1ea0 [ 286.841058][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 286.846776][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.851952][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 286.857673][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 286.863369][ T31] process_scheduled_works+0xae1/0x17b0 [ 286.868929][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 286.874927][ T31] worker_thread+0x8a0/0xda0 [ 286.879523][ T31] kthread+0x70e/0x8a0 [ 286.883573][ T31] ? __pfx_worker_thread+0x10/0x10 [ 286.888680][ T31] ? __pfx_kthread+0x10/0x10 [ 286.893243][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.898437][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.903614][ T31] ? __pfx_kthread+0x10/0x10 [ 286.908191][ T31] ret_from_fork+0x3fc/0x770 [ 286.912761][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 286.917874][ T31] ? __switch_to_asm+0x39/0x70 [ 286.922618][ T31] ? __switch_to_asm+0x33/0x70 [ 286.927379][ T31] ? __pfx_kthread+0x10/0x10 [ 286.931955][ T31] ret_from_fork_asm+0x1a/0x30 [ 286.936721][ T31] [ 286.941612][ T31] [ 286.941612][ T31] Showing all locks held in the system: [ 286.949363][ T31] 4 locks held by swapper/0/1: [ 286.954102][ T31] #0: ffff8881477cf0f8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x400 [ 286.963334][ T31] #1: ffffffff8ede5e28 (usb_bus_idr_lock){+.+.}-{4:4}, at: usb_remove_hcd+0x264/0x610 [ 286.973002][ T31] #2: ffff8880294d9198 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xf8/0x950 [ 286.982186][ T31] #3: ffff8880294da160 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb6/0x7c0 [ 286.993005][ T31] 3 locks held by kworker/0:0/9: [ 286.997985][ T31] #0: ffff88801a482148 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 287.010340][ T31] #1: ffffc900000e7bc0 ((work_completion)(&(&hub->init_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 287.023209][ T31] #2: ffff8880294d9198 (&dev->mutex){....}-{4:4}, at: hub_activate+0xb7/0x1ea0 [ 287.032278][ T31] 1 lock held by khungtaskd/31: [ 287.037145][ T31] #0: ffffffff8e13bee0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 287.047017][ T31] 2 locks held by kworker/u8:4/59: [ 287.052100][ T31] #0: ffff88801a489148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 287.063750][ T31] #1: ffffc9000210fbc0 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 287.076475][ T31] [ 287.078783][ T31] ============================================= [ 287.078783][ T31] [ 287.087197][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 287.094045][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 287.097165][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 287.097165][ T31] Call Trace: [ 287.097165][ T31] [ 287.097165][ T31] dump_stack_lvl+0x99/0x250 [ 287.097165][ T31] ? __asan_memcpy+0x40/0x70 [ 287.097165][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.097165][ T31] ? __pfx__printk+0x10/0x10 [ 287.097165][ T31] panic+0x2db/0x790 [ 287.097165][ T31] ? __pfx_panic+0x10/0x10 [ 287.097165][ T31] watchdog+0x102d/0x1030 [ 287.097165][ T31] ? watchdog+0x1de/0x1030 [ 287.097165][ T31] kthread+0x70e/0x8a0 [ 287.097165][ T31] ? __pfx_watchdog+0x10/0x10 [ 287.097165][ T31] ? __pfx_kthread+0x10/0x10 [ 287.097165][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.097165][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.097165][ T31] ? __pfx_kthread+0x10/0x10 [ 287.097165][ T31] ret_from_fork+0x3fc/0x770 [ 287.097165][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 287.097165][ T31] ? __switch_to_asm+0x39/0x70 [ 287.097165][ T31] ? __switch_to_asm+0x33/0x70 [ 287.097165][ T31] ? __pfx_kthread+0x10/0x10 [ 287.097165][ T31] ret_from_fork_asm+0x1a/0x30 [ 287.097165][ T31] [ 287.097165][ T31] Kernel Offset: disabled [ 287.097165][ T31] Rebooting in 86400 seconds..