failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.0.81" "pwd"]: exit status 255Pseudo-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.ci2-upstream-fs-3 port 1 (session ID: 13dacb808c13e59557c7b53e6e42ded93559f3f8247fb78dfd2b4bb71463b46d, 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 7c7c4218-3f30-8db4-e257-c6a50aa4658b 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 0x000f26b0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... [ 0.000000][ T0] Linux version syzkaller (syzkaller@syzkaller) (Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8) #0 SMP PREEMPT_RT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] x86/CPU: Model not found in latest microcode list [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] 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 10/02/2025 [ 0.000000][ T0] DMI: Memory slots populated: 1/1 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000004][ T0] kvm-clock: using sched offset of 5282165716 cycles [ 0.000012][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000033][ T0] tsc: Detected 2199.998 MHz processor [ 0.003791][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.003841][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.003853][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.003915][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.008836][ T0] found SMP MP-table at [mem 0x000f2970-0x000f297f] [ 0.008861][ T0] Using GB pages for direct mapping [ 0.012574][ T0] ACPI: Early table checksum verification disabled [ 0.012604][ T0] ACPI: RSDP 0x00000000000F26F0 000014 (v00 Google) [ 0.012619][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.012641][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.012664][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.012681][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.012693][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.012707][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.012723][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.012740][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.012762][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.012777][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.012785][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.012791][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.012798][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.012804][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.012811][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.012817][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.012824][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.012933][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.012943][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.012951][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.012962][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.012973][ T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff] [ 0.012995][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB) [ 0.013004][ T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB) [ 0.013084][ T0] NODE_DATA(0) allocated [mem 0x13fffb740-0x140000fff] [ 0.013982][ T0] NODE_DATA(1) allocated [mem 0x23fff7740-0x23fffcfff] [ 0.054382][ T0] Zone ranges: [ 0.054392][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.054405][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.054413][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.054420][ T0] Device empty [ 0.054425][ T0] Movable zone start for each node [ 0.054428][ T0] Early memory node ranges [ 0.054431][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.054438][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.054445][ T0] node 0: [mem 0x0000000100000000-0x0000000140000fff] [ 0.054452][ T0] node 1: [mem 0x0000000140001000-0x000000023fffffff] [ 0.054460][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff] [ 0.054476][ T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff] [ 0.054507][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.054775][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.122061][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.503285][ T0] KernelAddressSanitizer initialized (generic) [ 0.503806][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.503840][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.503946][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.503960][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.503969][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.503976][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.503984][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.504003][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.504018][ T0] CPU topo: Max. logical packages: 1 [ 0.504022][ T0] CPU topo: Max. logical dies: 1 [ 0.504026][ T0] CPU topo: Max. dies per package: 1 [ 0.504039][ T0] CPU topo: Max. threads per core: 2 [ 0.504044][ T0] CPU topo: Num. cores per package: 1 [ 0.504048][ T0] CPU topo: Num. threads per package: 2 [ 0.504052][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.504161][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.504170][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.504179][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xffffffff] [ 0.504202][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.504208][ T0] Booting paravirtualized kernel on KVM [ 0.504220][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.589337][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.590154][ T0] percpu: Embedded 71 pages/cpu s250696 r8192 d31928 u1048576 [ 0.590327][ T0] kvm-guest: PV spinlocks enabled [ 0.590337][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.590353][ 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 comedi.comedi [ 0.594617][ T0] Unknown kernel command line parameters "nbds_max=32", will be passed to user space. [ 0.594678][ T0] random: crng init done [ 0.594682][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.594883][ T0] software IO TLB: area num 2. [ 0.623039][ T0] Fallback order for Node 0: 0 1 [ 0.623059][ T0] Fallback order for Node 1: 1 0 [ 0.623074][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2097051 [ 0.623082][ T0] Policy zone: Normal [ 0.623796][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.623805][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.623816][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.628558][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 1.342375][ T0] ********************************************************** [ 1.342386][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.342390][ T0] ** ** [ 1.342394][ T0] ** This system shows unhashed kernel memory addresses ** [ 1.342398][ T0] ** via the console, logs, and other interfaces. This ** [ 1.342402][ T0] ** might reduce the security of your system. ** [ 1.342405][ T0] ** ** [ 1.342409][ T0] ** If you see this message and you are not debugging ** [ 1.342413][ T0] ** the kernel, report this immediately to your system ** [ 1.342417][ T0] ** administrator! ** [ 1.342420][ T0] ** ** [ 1.342424][ T0] ** Use hash_pointers=always to force this mode off ** [ 1.342428][ T0] ** ** [ 1.342431][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.342435][ T0] ********************************************************** [ 1.344746][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.480361][ T0] allocated 167772160 bytes of page_ext [ 1.480401][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.494719][ T0] Node 0, zone DMA32: page owner found early allocated 21120 pages [ 1.499527][ T0] Node 0, zone Normal: page owner found early allocated 103 pages [ 1.511043][ T0] Node 1, zone Normal: page owner found early allocated 19844 pages [ 1.511588][ T0] Kernel/User page tables isolation: enabled [ 1.513991][ T0] Dynamic Preempt: full [ 1.515022][ T0] Running RCU self tests [ 1.515027][ T0] Running RCU synchronous self tests [ 1.515031][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.515035][ T0] rcu: RCU lockdep checking is enabled. [ 1.515038][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.515045][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.515049][ T0] rcu: RCU_SOFTIRQ processing moved to rcuc kthreads. [ 1.515053][ T0] rcu: RCU debug extended QS entry/exit. [ 1.515056][ T0] No expedited grace period (rcu_normal_after_boot). [ 1.515060][ T0] Trampoline variant of Tasks RCU enabled. [ 1.515063][ T0] Tracing variant of Tasks RCU enabled. [ 1.515066][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.515072][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.515276][ T0] Running RCU synchronous self tests [ 1.515289][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.515304][ T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.684082][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.685382][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.685842][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000 [ 1.687404][ T0] Console: colour VGA+ 80x25 [ 1.876491][ T0] printk: legacy console [ttyS0] enabled [ 1.876503][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.876630][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.876635][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.876639][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.876643][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.876648][ T0] ... CLASSHASH_SIZE: 4096 [ 1.876652][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 1.876656][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 1.876660][ T0] ... CHAINHASH_SIZE: 524288 [ 1.876664][ T0] memory used by lock dependency info: 106625 kB [ 1.876668][ T0] memory used for stack traces: 8320 kB [ 1.876673][ T0] per task-struct memory footprint: 1920 bytes [ 1.876970][ T0] ACPI: Core revision 20250807 [ 1.878407][ T0] APIC: Switch to symmetric I/O mode setup [ 1.878874][ T0] x2apic enabled [ 1.882459][ T0] APIC: Switched APIC routing to: physical x2apic [ 1.887933][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.888212][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 1.888353][ T0] Calibrating delay loop (skipped) preset value.. 4399.99 BogoMIPS (lpj=21999980) [ 1.889097][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.889106][ T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 1.889144][ T0] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 1.889162][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.889169][ T0] Spectre V2 : Mitigation: IBRS [ 1.889172][ T0] RETBleed: Mitigation: IBRS [ 1.889176][ T0] ITS: Mitigation: Aligned branch/return thunks [ 1.889180][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.889184][ T0] MDS: Mitigation: Clear CPU buffers [ 1.889188][ T0] TAA: Mitigation: Clear CPU buffers [ 1.889191][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.889196][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.889203][ T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 1.889219][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.889259][ T0] active return thunk: its_return_thunk [ 1.889269][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 1.889319][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.889325][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.889330][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.889336][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.889343][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 2.145943][ T0] Freeing SMP alternatives memory: 124K [ 2.145963][ T0] pid_max: default: 32768 minimum: 301 [ 2.146798][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,smack,bpf,ima,evm [ 2.147483][ T0] landlock: Up and running. [ 2.147487][ T0] Yama: becoming mindful. [ 2.147958][ T0] TOMOYO Linux initialized [ 2.149221][ T0] Smack: Initializing. [ 2.149225][ T0] Smack: Netfilter enabled. [ 2.149228][ T0] Smack: IPv6 Netfilter enabled. [ 2.151717][ T0] LSM support for eBPF active [ 2.158698][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 2.161968][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.162628][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.163083][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.171342][ T0] Running RCU synchronous self tests [ 2.171353][ T0] Running RCU synchronous self tests [ 2.292924][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.298305][ T1] Performance Events: unsupported CPU family 6 model 79 no PMU driver, software events only. [ 2.298324][ T1] signal: max sigframe size: 1776 [ 2.308400][ T1] rcu: Hierarchical SRCU implementation. [ 2.308408][ T1] rcu: Max phase no-delay instances is 1000. [ 2.367631][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level [ 2.423911][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.425101][ T1] smp: Bringing up secondary CPUs ... [ 2.440862][ T1] smpboot: x86: Booting SMP configuration: [ 2.440871][ T1] .... node #0, CPUs: #1 [ 2.441255][ 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. [ 2.441255][ 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. [ 2.441255][ 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. [ 2.441255][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.441255][ T1] smpboot: Total of 2 processors activated (8799.99 BogoMIPS) [ 2.441684][ T1] Memory: 6487292K/8388204K available (160551K kernel code, 28246K rwdata, 37384K rodata, 24508K init, 122256K bss, 1713136K reserved, 0K cma-reserved) [ 2.444125][ T1] devtmpfs: initialized [ 2.451673][ T1] x86/mm: Memory block size: 128MB [ 2.523586][ T1] Running RCU synchronous self tests [ 2.523642][ T1] Running RCU synchronous self tests [ 2.528375][ T1] Running RCU Tasks wait API self tests [ 2.628496][ T1] Running RCU Tasks Trace wait API self tests [ 2.638493][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.639116][ T1] posixtimers hash table entries: 1024 (order: 5, 139264 bytes, vmalloc) [ 2.639412][ T1] futex hash table entries: 256 (49152 bytes on 2 NUMA nodes, total 96 KiB, linear). [ 2.646133][ T1] PM: RTC time: 14:17:05, date: 2025-10-21 [ 2.672531][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.682024][ T1] audit: initializing netlink subsys (disabled) [ 2.682238][ T37] audit: type=2000 audit(1761056225.307:1): state=initialized audit_enabled=0 res=1 [ 2.688344][ T36] Callback from call_rcu_tasks_trace() invoked. [ 2.691382][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.691671][ T1] cpuidle: using governor menu [ 2.691671][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.701329][ T1] dca service started, version 1.12.1 [ 2.701329][ T1] PCI: Using configuration type 1 for base access [ 2.718752][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.718768][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.718781][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.718790][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.769473][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.769487][ T1] raid6: using avx2x2 recovery algorithm [ 2.774362][ T1] ACPI: Added _OSI(Module Device) [ 2.774374][ T1] ACPI: Added _OSI(Processor Device) [ 2.774383][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 3.029901][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.100639][ T1] ACPI: Interpreter enabled [ 3.101702][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.101769][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.102477][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.102488][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 3.110380][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.476870][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.477003][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.477022][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.478248][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.509421][ T1] PCI host bridge to bus 0000:00 [ 3.509437][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.510042][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.510082][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.510119][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.510157][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.510203][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.510956][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.519595][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.536301][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.543870][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.553117][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.562414][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.562453][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.572839][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.583316][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.583355][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.592925][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.602479][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.603233][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.612704][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.618568][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.629621][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.640192][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.640245][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f] [ 3.702935][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.713087][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.722913][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.732833][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.737390][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.769034][ T1] iommu: Default domain type: Translated [ 3.769049][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.780406][ T1] SCSI subsystem initialized [ 3.792898][ T1] ACPI: bus type USB registered [ 3.794658][ T1] usbcore: registered new interface driver usbfs [ 3.795505][ T1] usbcore: registered new interface driver hub [ 3.795973][ T1] usbcore: registered new device driver usb [ 3.803925][ T1] mc: Linux media interface: v0.10 [ 3.804464][ T1] videodev: Linux video capture interface: v2.00 [ 3.806266][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.806275][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.806522][ T1] PTP clock support registered [ 3.819761][ T1] EDAC MC: Ver: 3.0.0 [ 3.838724][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.866310][ T1] Bluetooth: Core ver 2.22 [ 3.866654][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.866663][ T1] Bluetooth: HCI device and connection manager initialized [ 3.866793][ T1] Bluetooth: HCI socket layer initialized [ 3.866833][ T1] Bluetooth: L2CAP socket layer initialized [ 3.867023][ T1] Bluetooth: SCO socket layer initialized [ 3.867190][ T1] NET: Registered PF_ATMPVC protocol family [ 3.867200][ T1] NET: Registered PF_ATMSVC protocol family [ 3.867894][ T1] NetLabel: Initializing [ 3.867900][ T1] NetLabel: domain hash size = 128 [ 3.867908][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.880846][ T1] NetLabel: unlabeled traffic allowed by default [ 3.886144][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.887103][ T1] NET: Registered PF_NFC protocol family [ 3.887276][ T1] mctp: management component transport protocol core [ 3.887286][ T1] NET: Registered PF_MCTP protocol family [ 3.887758][ T1] PCI: Using ACPI for IRQ routing [ 3.895865][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.895882][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.895908][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.895946][ T1] vgaarb: loaded [ 3.910060][ T1] clocksource: Switched to clocksource kvm-clock [ 3.925283][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.925897][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.953899][ T1] netfs: FS-Cache loaded [ 3.957093][ T1] CacheFiles: Loaded [ 3.958402][ T1] TOMOYO: 2.6.0 [ 3.958410][ T1] Mandatory Access Control activated. [ 3.959650][ T1] pnp: PnP ACPI init [ 4.011860][ T1] pnp: PnP ACPI: found 7 devices [ 4.144429][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.146592][ T1] NET: Registered PF_INET protocol family [ 4.153751][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.169726][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 7, 557056 bytes, vmalloc) [ 4.171946][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 4.175846][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.198406][ T1] TCP bind hash table entries: 65536 (order: 12, 17825792 bytes, vmalloc hugepage) [ 4.214205][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.224035][ T1] MPTCP token hash table entries: 8192 (order: 8, 1245184 bytes, vmalloc) [ 4.236469][ T1] UDP hash table entries: 4096 (order: 8, 1835008 bytes, vmalloc) [ 4.248900][ T1] UDP-Lite hash table entries: 4096 (order: 8, 1835008 bytes, vmalloc) [ 4.252569][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.260712][ T1] RPC: Registered named UNIX socket transport module. [ 4.260728][ T1] RPC: Registered udp transport module. [ 4.260738][ T1] RPC: Registered tcp transport module. [ 4.260748][ T1] RPC: Registered tcp-with-tls transport module. [ 4.260758][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.271971][ T1] NET: Registered PF_XDP protocol family [ 4.272183][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.272202][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.272218][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.272235][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.274570][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.274923][ T1] PCI: CLS 0 bytes, default 64 [ 4.275384][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.275397][ T1] software IO TLB: mapped [mem 0x00000000b4800000-0x00000000b8800000] (64MB) [ 4.275543][ T1] ACPI: bus type thunderbolt registered [ 4.284389][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.315939][ T71] kworker/u8:3 (71) used greatest stack depth: 27336 bytes left [ 4.322089][ T1] kvm_amd: CPU 0 isn't AMD or Hygon [ 4.322121][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 4.322888][ T1] clocksource: Switched to clocksource tsc [ 4.345008][ T78] kworker/u8:4 (78) used greatest stack depth: 25992 bytes left [ 6.659827][ T1] Initialise system trusted keyrings [ 6.661742][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 6.670864][ T1] DLM installed [ 6.675336][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.692166][ T1] NFS: Registering the id_resolver key type [ 6.692312][ T1] Key type id_resolver registered [ 6.692320][ T1] Key type id_legacy registered [ 6.692472][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 6.692605][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 6.710293][ T1] Key type cifs.spnego registered [ 6.710511][ T1] Key type cifs.idmap registered [ 6.712641][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 6.712648][ T1] ntfs3: Read-only LZX/Xpress compression included [ 6.712853][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 6.712910][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 6.721856][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 6.721965][ T1] QNX4 filesystem 0.2.3 registered. [ 6.722019][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 6.724318][ T1] fuse: init (API version 7.45) [ 6.729633][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 6.731409][ T1] orangefs_init: module version upstream loaded [ 6.732198][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 6.765209][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 6.769096][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.769577][ T1] NILFS version 2 loaded [ 6.769583][ T1] befs: version: 0.9.3 [ 6.770332][ T1] ocfs2: Registered cluster interface o2cb [ 6.771120][ T1] ocfs2: Registered cluster interface user [ 6.772102][ T1] OCFS2 User DLM kernel interface loaded [ 6.794017][ T1] gfs2: GFS2 installed [ 6.805623][ T1] ceph: loaded (mds proto 32) [ 6.816243][ T1] cryptd: max_cpu_qlen set to 1000 [ 6.836936][ T1] NET: Registered PF_ALG protocol family [ 6.837214][ T1] xor: automatically using best checksumming function avx [ 6.837270][ T1] async_tx: api initialized (async) [ 6.837320][ T1] Key type asymmetric registered [ 6.837363][ T1] Asymmetric key parser 'x509' registered [ 6.837371][ T1] Asymmetric key parser 'pkcs8' registered [ 6.837378][ T1] Key type pkcs7_test registered [ 6.837883][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) [ 6.839324][ T1] io scheduler mq-deadline registered [ 6.839334][ T1] io scheduler kyber registered [ 6.839647][ T1] io scheduler bfq registered [ 6.866157][ T155] kworker/u8:4 (155) used greatest stack depth: 25928 bytes left [ 6.866438][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.870217][ T1] ACPI: button: Power Button [PWRF] [ 6.872492][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.875440][ T1] ACPI: button: Sleep Button [SLPF] [ 6.896197][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 6.924257][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 6.924382][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.954889][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 6.955004][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.961525][ T194] kworker/u8:1 (194) used greatest stack depth: 25672 bytes left [ 6.985633][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 6.985723][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 7.007938][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 7.314501][ T35] Callback from call_rcu_tasks() invoked. [ 7.678347][ T1] N_HDLC line discipline registered with maxframe=4096 [ 7.678562][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.685852][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.703431][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.715558][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.732736][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.761008][ T1] Non-volatile memory driver v1.3 [ 7.778160][ T1] Linux agpgart interface v0.103 [ 7.784340][ T1] usbcore: registered new interface driver xillyusb [ 7.791469][ T1] ACPI: bus type drm_connector registered [ 7.800726][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 7.812552][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 7.888584][ T1] Console: switching to colour frame buffer device 128x48 [ 7.904694][ T1] faux_driver vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 7.905811][ T1] usbcore: registered new interface driver udl [ 7.910523][ T1] usbcore: registered new interface driver gm12u320 [ 7.911307][ T1] usbcore: registered new interface driver gud [ 8.027255][ T1] brd: module loaded [ 8.322249][ T1] loop: module loaded [ 8.596997][ T1] zram: Added device: zram0 [ 8.614951][ T1] null_blk: disk nullb0 created [ 8.614965][ T1] null_blk: module loaded [ 8.617599][ T1] Guest personality initialized and is inactive [ 8.619271][ T1] VMCI host device registered (name=vmci, major=10, minor=266) [ 8.619286][ T1] Initialized host personality [ 8.619937][ T1] usbcore: registered new interface driver rtsx_usb [ 8.623179][ T1] usbcore: registered new interface driver viperboard [ 8.624272][ T1] usbcore: registered new interface driver dln2 [ 8.625571][ T1] usbcore: registered new interface driver pn533_usb [ 8.639162][ T1] nfcsim 0.2 initialized [ 8.640039][ T1] usbcore: registered new interface driver port100 [ 8.644545][ T1] usbcore: registered new interface driver nfcmrvl [ 8.655643][ T1] Loading iSCSI transport class v2.0-870. [ 8.677836][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 8.699238][ T1] scsi host0: Virtio SCSI HBA [ 8.810614][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.832806][ T160] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.871511][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 8.872320][ T1] db_root: cannot open: /etc/target [ 8.877507][ T1] slram: not enough parameters. [ 8.911185][ T1] ftl_cs: FTL header not found. [ 9.021973][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.021988][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.022000][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.049064][ T1] MACsec IEEE 802.1AE [ 9.093143][ T1] usbcore: registered new interface driver mvusb_mdio [ 9.094217][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.209671][ T1] vcan: Virtual CAN interface driver [ 9.209728][ T1] vxcan: Virtual CAN Tunnel driver [ 9.209765][ T1] slcan: serial line CAN interface driver [ 9.209815][ T1] CAN device driver interface [ 9.211238][ T1] usbcore: registered new interface driver usb_8dev [ 9.212745][ T1] usbcore: registered new interface driver ems_usb [ 9.220266][ T1] usbcore: registered new interface driver esd_usb [ 9.221823][ T1] usbcore: registered new interface driver etas_es58x [ 9.224876][ T1] usbcore: registered new interface driver f81604 [ 9.225606][ T1] usbcore: registered new interface driver gs_usb [ 9.226429][ T1] usbcore: registered new interface driver kvaser_usb [ 9.227202][ T1] usbcore: registered new interface driver mcba_usb [ 9.227942][ T1] usbcore: registered new interface driver peak_usb [ 9.228677][ T1] usbcore: registered new interface driver ucan [ 9.229818][ T1] e100: Intel(R) PRO/100 Network Driver [ 9.229825][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.230559][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 9.230566][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.231411][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 9.231417][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.240057][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.240152][ T1] AX.25: bpqether driver version 004 [ 9.240161][ T1] PPP generic driver version 2.4.2 [ 9.244641][ T1208] kworker/u8:3 (1208) used greatest stack depth: 25064 bytes left [ 9.251996][ T1] PPP BSD Compression module registered [ 9.252042][ T1] PPP Deflate Compression module registered [ 9.252069][ T1] PPP MPPE Compression module registered [ 9.252085][ T1] NET: Registered PF_PPPOX protocol family [ 9.252242][ T1] PPTP driver version 0.8.5 [ 9.256777][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.256793][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.256800][ T1] SLIP linefill/keepalive option. [ 9.256824][ T1] hdlc: HDLC support module revision 1.22 [ 9.256993][ T1] LAPB Ethernet driver version 0.02 [ 9.259163][ T1] usbcore: registered new interface driver ath9k_htc [ 9.259941][ T1] usbcore: registered new interface driver carl9170 [ 9.260710][ T1] usbcore: registered new interface driver ath6kl_usb [ 9.261421][ T1] usbcore: registered new interface driver ar5523 [ 9.263085][ T1] usbcore: registered new interface driver ath10k_usb [ 9.264029][ T1] usbcore: registered new interface driver plfxlc [ 9.267987][ T1] mac80211_hwsim: initializing netlink [ 9.368341][ T1] usbcore: registered new interface driver atusb [ 9.413959][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.416946][ T1] VMware vmxnet3 virtual NIC driver - version 1.9.0.0-k-NAPI [ 9.418580][ T1] usbcore: registered new interface driver catc [ 9.428134][ T1] usbcore: registered new interface driver kaweth [ 9.428155][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 9.431062][ T1] usbcore: registered new interface driver pegasus [ 9.432886][ T1] usbcore: registered new interface driver rtl8150 [ 9.440147][ T1] usbcore: registered new device driver r8152-cfgselector [ 9.441856][ T1] usbcore: registered new interface driver r8152 [ 9.446601][ T1] usbcore: registered new interface driver hso [ 9.448580][ T1] usbcore: registered new interface driver lan78xx [ 9.449697][ T1] usbcore: registered new interface driver asix [ 9.451282][ T1] usbcore: registered new interface driver ax88179_178a [ 9.458142][ T1] usbcore: registered new interface driver cdc_ether [ 9.459740][ T1] usbcore: registered new interface driver cdc_eem [ 9.461252][ T1] usbcore: registered new interface driver dm9601 [ 9.462664][ T1] usbcore: registered new interface driver sr9700 [ 9.472660][ T1] usbcore: registered new interface driver CoreChips [ 9.475699][ T1] usbcore: registered new interface driver smsc75xx [ 9.478335][ T1] usbcore: registered new interface driver smsc95xx [ 9.479164][ T1] usbcore: registered new interface driver gl620a [ 9.479892][ T1] usbcore: registered new interface driver net1080 [ 9.480707][ T1] usbcore: registered new interface driver plusb [ 9.481473][ T1] usbcore: registered new interface driver rndis_host [ 9.482239][ T1] usbcore: registered new interface driver cdc_subset [ 9.494424][ T1] usbcore: registered new interface driver zaurus [ 9.495265][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.496047][ T1] usbcore: registered new interface driver int51x1 [ 9.496838][ T1] usbcore: registered new interface driver cdc_phonet [ 9.498627][ T1] usbcore: registered new interface driver kalmia [ 9.499461][ T1] usbcore: registered new interface driver ipheth [ 9.500736][ T1] usbcore: registered new interface driver sierra_net [ 9.501526][ T1] usbcore: registered new interface driver cx82310_eth [ 9.512071][ T1] usbcore: registered new interface driver cdc_ncm [ 9.512888][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 9.516353][ T1] usbcore: registered new interface driver lg-vl600 [ 9.517135][ T1] usbcore: registered new interface driver qmi_wwan [ 9.517870][ T1] usbcore: registered new interface driver cdc_mbim [ 9.518689][ T1] usbcore: registered new interface driver ch9200 [ 9.520382][ T1] usbcore: registered new interface driver aqc111 [ 9.521212][ T1] usbcore: registered new interface driver r8153_ecm [ 9.544704][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.564727][ T1] aoe: AoE v85 initialised. [ 9.602201][ T1] usbcore: registered new interface driver cdc_acm [ 9.602213][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.602915][ T1] usbcore: registered new interface driver usblp [ 9.604332][ T1] usbcore: registered new interface driver cdc_wdm [ 9.605034][ T1] usbcore: registered new interface driver usbtmc [ 9.612915][ T1] usbcore: registered new interface driver uas [ 9.616517][ T1] usbcore: registered new interface driver usb-storage [ 9.617851][ T1] usbcore: registered new interface driver ums-alauda [ 9.619196][ T1] usbcore: registered new interface driver ums-cypress [ 9.620537][ T1] usbcore: registered new interface driver ums-datafab [ 9.621861][ T1] usbcore: registered new interface driver ums_eneub6250 [ 9.622584][ T1] usbcore: registered new interface driver ums-freecom [ 9.624025][ T1] usbcore: registered new interface driver ums-isd200 [ 9.625287][ T1] usbcore: registered new interface driver ums-jumpshot [ 9.626501][ T1] usbcore: registered new interface driver ums-karma [ 9.627750][ T1] usbcore: registered new interface driver ums-onetouch [ 9.628965][ T1] usbcore: registered new interface driver ums-realtek [ 9.630281][ T1] usbcore: registered new interface driver ums-sddr09 [ 9.631491][ T1] usbcore: registered new interface driver ums-sddr55 [ 9.632788][ T1] usbcore: registered new interface driver ums-usbat [ 9.633764][ T1] usbcore: registered new interface driver mdc800 [ 9.633775][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 9.634547][ T1] usbcore: registered new interface driver microtekX6 [ 9.635957][ T1] usbcore: registered new interface driver usbserial_generic [ 9.636878][ T1] usbserial: USB Serial support registered for generic [ 9.637537][ T1] usbcore: registered new interface driver aircable [ 9.637832][ T1] usbserial: USB Serial support registered for aircable [ 9.638384][ T1] usbcore: registered new interface driver ark3116 [ 9.638650][ T1] usbserial: USB Serial support registered for ark3116 [ 9.639115][ T1] usbcore: registered new interface driver belkin_sa [ 9.639428][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 9.639929][ T1] usbcore: registered new interface driver ch341 [ 9.640201][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.640716][ T1] usbcore: registered new interface driver cp210x [ 9.641141][ T1] usbserial: USB Serial support registered for cp210x [ 9.641655][ T1] usbcore: registered new interface driver cyberjack [ 9.641921][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 9.642395][ T1] usbcore: registered new interface driver cypress_m8 [ 9.642713][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 9.664749][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 9.665622][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 9.670488][ T1] usbcore: registered new interface driver usb_debug [ 9.671159][ T1] usbserial: USB Serial support registered for debug [ 9.671910][ T1] usbserial: USB Serial support registered for xhci_dbc [ 9.672501][ T1] usbcore: registered new interface driver digi_acceleport [ 9.672780][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 9.678404][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 9.679961][ T1] usbcore: registered new interface driver io_edgeport [ 9.680518][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 9.680797][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 9.681058][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 9.681373][ T1] usbserial: USB Serial support registered for EPiC device [ 9.681898][ T1] usbcore: registered new interface driver io_ti [ 9.682414][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 9.682682][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 9.692477][ T1] usbcore: registered new interface driver empeg [ 9.694346][ T1] usbserial: USB Serial support registered for empeg [ 9.697228][ T1] usbcore: registered new interface driver f81534a_ctrl [ 9.697968][ T1] usbcore: registered new interface driver f81232 [ 9.702721][ T1] usbserial: USB Serial support registered for f81232 [ 9.704255][ T1] usbserial: USB Serial support registered for f81534a [ 9.705910][ T1] usbcore: registered new interface driver f81534 [ 9.707055][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 9.707586][ T1] usbcore: registered new interface driver ftdi_sio [ 9.707862][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.708347][ T1] usbcore: registered new interface driver garmin_gps [ 9.708674][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 9.709178][ T1] usbcore: registered new interface driver ipaq [ 9.709470][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 9.709989][ T1] usbcore: registered new interface driver ipw [ 9.710292][ T1] usbserial: USB Serial support registered for IPWireless converter [ 9.710764][ T1] usbcore: registered new interface driver ir_usb [ 9.711028][ T1] usbserial: USB Serial support registered for IR Dongle [ 9.711530][ T1] usbcore: registered new interface driver iuu_phoenix [ 9.711827][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 9.712304][ T1] usbcore: registered new interface driver keyspan [ 9.712574][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.728415][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.729460][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.730739][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.731931][ T1] usbcore: registered new interface driver keyspan_pda [ 9.733316][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 9.734401][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 9.735458][ T1] usbcore: registered new interface driver kl5kusb105 [ 9.735793][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 9.736319][ T1] usbcore: registered new interface driver kobil_sct [ 9.736657][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 9.737139][ T1] usbcore: registered new interface driver mct_u232 [ 9.737406][ T1] usbserial: USB Serial support registered for MCT U232 [ 9.737874][ T1] usbcore: registered new interface driver metro_usb [ 9.738225][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 9.738694][ T1] usbcore: registered new interface driver mos7720 [ 9.738963][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 9.739464][ T1] usbcore: registered new interface driver mos7840 [ 9.739763][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 9.740245][ T1] usbcore: registered new interface driver mxuport [ 9.740514][ T1] usbserial: USB Serial support registered for MOXA UPort [ 9.741247][ T1] usbcore: registered new interface driver navman [ 9.741586][ T1] usbserial: USB Serial support registered for navman [ 9.742058][ T1] usbcore: registered new interface driver omninet [ 9.742333][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 9.742876][ T1] usbcore: registered new interface driver opticon [ 9.761514][ T1] usbserial: USB Serial support registered for opticon [ 9.762147][ T1] usbcore: registered new interface driver option [ 9.762449][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.767157][ T1] usbcore: registered new interface driver oti6858 [ 9.767474][ T1] usbserial: USB Serial support registered for oti6858 [ 9.767980][ T1] usbcore: registered new interface driver pl2303 [ 9.768279][ T1] usbserial: USB Serial support registered for pl2303 [ 9.768847][ T1] usbcore: registered new interface driver qcaux [ 9.769140][ T1] usbserial: USB Serial support registered for qcaux [ 9.769698][ T1] usbcore: registered new interface driver qcserial [ 9.770007][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.770580][ T1] usbcore: registered new interface driver quatech2 [ 9.770910][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 9.771743][ T1] usbcore: registered new interface driver safe_serial [ 9.772049][ T1] usbserial: USB Serial support registered for safe_serial [ 9.772566][ T1] usbcore: registered new interface driver sierra [ 9.772852][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.796163][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.796546][ T1] usbserial: USB Serial support registered for carelink [ 9.796907][ T1] usbserial: USB Serial support registered for flashloader [ 9.797207][ T1] usbserial: USB Serial support registered for funsoft [ 9.797495][ T1] usbserial: USB Serial support registered for google [ 9.797783][ T1] usbserial: USB Serial support registered for hp4x [ 9.798105][ T1] usbserial: USB Serial support registered for kaufmann [ 9.798426][ T1] usbserial: USB Serial support registered for libtransistor [ 9.798716][ T1] usbserial: USB Serial support registered for moto_modem [ 9.799029][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.799385][ T1] usbserial: USB Serial support registered for nokia [ 9.799671][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.799954][ T1] usbserial: USB Serial support registered for owon [ 9.801776][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.822401][ T1] usbserial: USB Serial support registered for suunto [ 9.822775][ T1] usbserial: USB Serial support registered for vivopay [ 9.825837][ T1] usbserial: USB Serial support registered for zio [ 9.826418][ T1] usbcore: registered new interface driver spcp8x5 [ 9.826731][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 9.827352][ T1] usbcore: registered new interface driver ssu100 [ 9.827653][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 9.828705][ T1] usbcore: registered new interface driver symbolserial [ 9.829055][ T1] usbserial: USB Serial support registered for symbol [ 9.829631][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 9.830019][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 9.830400][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 9.831547][ T1] usbcore: registered new interface driver upd78f0730 [ 9.831952][ T1] usbserial: USB Serial support registered for upd78f0730 [ 9.832511][ T1] usbcore: registered new interface driver visor [ 9.832805][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 9.846892][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 9.847522][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 9.848853][ T1] usbcore: registered new interface driver wishbone_serial [ 9.850296][ T1] usbserial: USB Serial support registered for wishbone_serial [ 9.853363][ T1] usbcore: registered new interface driver whiteheat [ 9.853677][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 9.854009][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 9.854517][ T1] usbcore: registered new interface driver xr_serial [ 9.854833][ T1] usbserial: USB Serial support registered for xr_serial [ 9.855322][ T1] usbcore: registered new interface driver xsens_mt [ 9.855635][ T1] usbserial: USB Serial support registered for xsens_mt [ 9.856431][ T1] usbcore: registered new interface driver adutux [ 9.857143][ T1] usbcore: registered new interface driver appledisplay [ 9.857893][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 9.858643][ T1] usbcore: registered new interface driver cytherm [ 9.859372][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 9.860169][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 9.860484][ T1] usbcore: registered new device driver apple-mfi-fastcharge [ 9.861334][ T1] usbcore: registered new interface driver ljca [ 9.862068][ T1] usbcore: registered new interface driver idmouse [ 9.862784][ T1] usbcore: registered new interface driver iowarrior [ 9.883965][ T1] usbcore: registered new interface driver isight_firmware [ 9.884782][ T1] usbcore: registered new interface driver usblcd [ 9.886233][ T1] usbcore: registered new interface driver ldusb [ 9.887033][ T1] usbcore: registered new interface driver legousbtower [ 9.887800][ T1] usbcore: registered new interface driver usbtest [ 9.889089][ T1] usbcore: registered new interface driver usb_ehset_test [ 9.889887][ T1] usbcore: registered new interface driver trancevibrator [ 9.890701][ T1] usbcore: registered new interface driver uss720 [ 9.890711][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 9.890719][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 9.890726][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 9.890733][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 9.891594][ T1] usbcore: registered new interface driver usbsevseg [ 9.892418][ T1] usbcore: registered new interface driver yurex [ 9.916792][ T1] usbcore: registered new interface driver chaoskey [ 9.917577][ T1] usbcore: registered new interface driver sisusb [ 9.918416][ T1] usbcore: registered new interface driver lvs [ 9.920607][ T1] usbcore: registered new interface driver cxacru [ 9.921435][ T1] usbcore: registered new interface driver speedtch [ 9.922228][ T1] usbcore: registered new interface driver ueagle-atm [ 9.922244][ T1] xusbatm: malformed module parameters [ 9.943060][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.943172][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.956009][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.963474][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 9.963499][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.963516][ T1] usb usb1: Product: Dummy host controller [ 9.963528][ T1] usb usb1: Manufacturer: Linux syzkaller dummy_hcd [ 9.963541][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.984933][ T1] hub 1-0:1.0: USB hub found [ 9.986487][ T1] hub 1-0:1.0: 1 port detected [ 10.030708][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.030857][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.042370][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.051153][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.051179][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.051194][ T1] usb usb2: Product: Dummy host controller [ 10.051206][ T1] usb usb2: Manufacturer: Linux syzkaller dummy_hcd [ 10.051218][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.068474][ T1] hub 2-0:1.0: USB hub found [ 10.071888][ T1] hub 2-0:1.0: 1 port detected [ 10.086261][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.086347][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.089860][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.096830][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.096855][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.096870][ T1] usb usb3: Product: Dummy host controller [ 10.096882][ T1] usb usb3: Manufacturer: Linux syzkaller dummy_hcd [ 10.096892][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.111340][ T1] hub 3-0:1.0: USB hub found [ 10.118015][ T1] hub 3-0:1.0: 1 port detected [ 10.138044][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.138136][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.147587][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.150826][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.150850][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.150865][ T1] usb usb4: Product: Dummy host controller [ 10.150877][ T1] usb usb4: Manufacturer: Linux syzkaller dummy_hcd [ 10.150910][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.167738][ T1] hub 4-0:1.0: USB hub found [ 10.168365][ T1] hub 4-0:1.0: 1 port detected [ 10.178263][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.178472][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.182184][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.185751][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.185775][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.185791][ T1] usb usb5: Product: Dummy host controller [ 10.185803][ T1] usb usb5: Manufacturer: Linux syzkaller dummy_hcd [ 10.185815][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.194477][ T1] hub 5-0:1.0: USB hub found [ 10.194974][ T1] hub 5-0:1.0: 1 port detected [ 10.207985][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.208071][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.210307][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.220874][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.220899][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.220914][ T1] usb usb6: Product: Dummy host controller [ 10.220924][ T1] usb usb6: Manufacturer: Linux syzkaller dummy_hcd [ 10.220935][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.240301][ T1] hub 6-0:1.0: USB hub found [ 10.241693][ T1] hub 6-0:1.0: 1 port detected [ 10.254142][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.254224][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.256845][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.259400][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.259422][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.259437][ T1] usb usb7: Product: Dummy host controller [ 10.259449][ T1] usb usb7: Manufacturer: Linux syzkaller dummy_hcd [ 10.259461][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.280559][ T1] hub 7-0:1.0: USB hub found [ 10.281126][ T1] hub 7-0:1.0: 1 port detected [ 10.297660][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.297747][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.300265][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.309192][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.309217][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.309233][ T1] usb usb8: Product: Dummy host controller [ 10.309245][ T1] usb usb8: Manufacturer: Linux syzkaller dummy_hcd [ 10.309257][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.326493][ T1] hub 8-0:1.0: USB hub found [ 10.327052][ T1] hub 8-0:1.0: 1 port detected [ 10.340111][ T1] dummy_hcd dummy_hcd.8: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.340201][ T1] dummy_hcd dummy_hcd.8: Dummy host controller [ 10.348075][ T1] dummy_hcd dummy_hcd.8: new USB bus registered, assigned bus number 9 [ 10.351046][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.351068][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.351084][ T1] usb usb9: Product: Dummy host controller [ 10.351096][ T1] usb usb9: Manufacturer: Linux syzkaller dummy_hcd [ 10.351109][ T1] usb usb9: SerialNumber: dummy_hcd.8 [ 10.369764][ T1] hub 9-0:1.0: USB hub found [ 10.370329][ T1] hub 9-0:1.0: 1 port detected [ 10.381982][ T1] dummy_hcd dummy_hcd.9: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.382123][ T1] dummy_hcd dummy_hcd.9: Dummy host controller [ 10.388668][ T1] dummy_hcd dummy_hcd.9: new USB bus registered, assigned bus number 10 [ 10.396123][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.396146][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.396162][ T1] usb usb10: Product: Dummy host controller [ 10.396174][ T1] usb usb10: Manufacturer: Linux syzkaller dummy_hcd [ 10.396187][ T1] usb usb10: SerialNumber: dummy_hcd.9 [ 10.411134][ T1] hub 10-0:1.0: USB hub found [ 10.411698][ T1] hub 10-0:1.0: 1 port detected [ 10.424189][ T1] dummy_hcd dummy_hcd.10: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.424311][ T1] dummy_hcd dummy_hcd.10: Dummy host controller [ 10.427623][ T1] dummy_hcd dummy_hcd.10: new USB bus registered, assigned bus number 11 [ 10.430412][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.430435][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.430450][ T1] usb usb11: Product: Dummy host controller [ 10.430462][ T1] usb usb11: Manufacturer: Linux syzkaller dummy_hcd [ 10.430490][ T1] usb usb11: SerialNumber: dummy_hcd.10 [ 10.441048][ T1] hub 11-0:1.0: USB hub found [ 10.441542][ T1] hub 11-0:1.0: 1 port detected [ 10.453696][ T1] dummy_hcd dummy_hcd.11: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.453835][ T1] dummy_hcd dummy_hcd.11: Dummy host controller [ 10.460287][ T1] dummy_hcd dummy_hcd.11: new USB bus registered, assigned bus number 12 [ 10.462604][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.462625][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.462641][ T1] usb usb12: Product: Dummy host controller [ 10.462653][ T1] usb usb12: Manufacturer: Linux syzkaller dummy_hcd [ 10.462664][ T1] usb usb12: SerialNumber: dummy_hcd.11 [ 10.471534][ T1] hub 12-0:1.0: USB hub found [ 10.472394][ T1] hub 12-0:1.0: 1 port detected [ 10.485260][ T1] dummy_hcd dummy_hcd.12: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.485381][ T1] dummy_hcd dummy_hcd.12: Dummy host controller [ 10.489185][ T1] dummy_hcd dummy_hcd.12: new USB bus registered, assigned bus number 13 [ 10.495283][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.495307][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.495322][ T1] usb usb13: Product: Dummy host controller [ 10.495334][ T1] usb usb13: Manufacturer: Linux syzkaller dummy_hcd [ 10.495346][ T1] usb usb13: SerialNumber: dummy_hcd.12 [ 10.504766][ T1] hub 13-0:1.0: USB hub found [ 10.505773][ T1] hub 13-0:1.0: 1 port detected [ 10.518339][ T1] dummy_hcd dummy_hcd.13: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.518467][ T1] dummy_hcd dummy_hcd.13: Dummy host controller [ 10.521601][ T1] dummy_hcd dummy_hcd.13: new USB bus registered, assigned bus number 14 [ 10.524248][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.524271][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.524287][ T1] usb usb14: Product: Dummy host controller [ 10.524299][ T1] usb usb14: Manufacturer: Linux syzkaller dummy_hcd [ 10.524312][ T1] usb usb14: SerialNumber: dummy_hcd.13 [ 10.533807][ T1] hub 14-0:1.0: USB hub found [ 10.534736][ T1] hub 14-0:1.0: 1 port detected [ 10.547183][ T1] dummy_hcd dummy_hcd.14: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.547304][ T1] dummy_hcd dummy_hcd.14: Dummy host controller [ 10.550201][ T1] dummy_hcd dummy_hcd.14: new USB bus registered, assigned bus number 15 [ 10.552595][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.552617][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.552633][ T1] usb usb15: Product: Dummy host controller [ 10.552645][ T1] usb usb15: Manufacturer: Linux syzkaller dummy_hcd [ 10.552657][ T1] usb usb15: SerialNumber: dummy_hcd.14 [ 10.570049][ T1] hub 15-0:1.0: USB hub found [ 10.570574][ T1] hub 15-0:1.0: 1 port detected [ 10.584147][ T1] dummy_hcd dummy_hcd.15: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.584230][ T1] dummy_hcd dummy_hcd.15: Dummy host controller [ 10.586332][ T1] dummy_hcd dummy_hcd.15: new USB bus registered, assigned bus number 16 [ 10.589479][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.589501][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.589517][ T1] usb usb16: Product: Dummy host controller [ 10.589529][ T1] usb usb16: Manufacturer: Linux syzkaller dummy_hcd [ 10.589541][ T1] usb usb16: SerialNumber: dummy_hcd.15 [ 10.605931][ T1] hub 16-0:1.0: USB hub found [ 10.606878][ T1] hub 16-0:1.0: 1 port detected [ 10.626986][ T1] dummy_hcd dummy_hcd.16: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.627081][ T1] dummy_hcd dummy_hcd.16: Dummy host controller [ 10.631509][ T1] dummy_hcd dummy_hcd.16: new USB bus registered, assigned bus number 17 [ 10.634093][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.634118][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.634132][ T1] usb usb17: Product: Dummy host controller [ 10.634142][ T1] usb usb17: Manufacturer: Linux syzkaller dummy_hcd [ 10.634152][ T1] usb usb17: SerialNumber: dummy_hcd.16 [ 10.641677][ T1] hub 17-0:1.0: USB hub found [ 10.642167][ T1] hub 17-0:1.0: 1 port detected [ 10.656604][ T1] dummy_hcd dummy_hcd.17: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.656690][ T1] dummy_hcd dummy_hcd.17: Dummy host controller [ 10.660307][ T1] dummy_hcd dummy_hcd.17: new USB bus registered, assigned bus number 18 [ 10.662748][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.662769][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.662785][ T1] usb usb18: Product: Dummy host controller [ 10.662796][ T1] usb usb18: Manufacturer: Linux syzkaller dummy_hcd [ 10.662809][ T1] usb usb18: SerialNumber: dummy_hcd.17 [ 10.672739][ T1] hub 18-0:1.0: USB hub found [ 10.673343][ T1] hub 18-0:1.0: 1 port detected [ 10.685158][ T1] dummy_hcd dummy_hcd.18: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.685243][ T1] dummy_hcd dummy_hcd.18: Dummy host controller [ 10.688407][ T1] dummy_hcd dummy_hcd.18: new USB bus registered, assigned bus number 19 [ 10.690768][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.690789][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.690804][ T1] usb usb19: Product: Dummy host controller [ 10.690816][ T1] usb usb19: Manufacturer: Linux syzkaller dummy_hcd [ 10.690828][ T1] usb usb19: SerialNumber: dummy_hcd.18 [ 10.700846][ T1] hub 19-0:1.0: USB hub found [ 10.701352][ T1] hub 19-0:1.0: 1 port detected [ 10.714985][ T1] dummy_hcd dummy_hcd.19: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.715102][ T1] dummy_hcd dummy_hcd.19: Dummy host controller [ 10.720660][ T1] dummy_hcd dummy_hcd.19: new USB bus registered, assigned bus number 20 [ 10.723212][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.723235][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.723251][ T1] usb usb20: Product: Dummy host controller [ 10.723263][ T1] usb usb20: Manufacturer: Linux syzkaller dummy_hcd [ 10.723275][ T1] usb usb20: SerialNumber: dummy_hcd.19 [ 10.739494][ T1] hub 20-0:1.0: USB hub found [ 10.743827][ T1] hub 20-0:1.0: 1 port detected [ 10.758058][ T1] dummy_hcd dummy_hcd.20: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.758197][ T1] dummy_hcd dummy_hcd.20: Dummy host controller [ 10.764242][ T1] dummy_hcd dummy_hcd.20: new USB bus registered, assigned bus number 21 [ 10.766548][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.766568][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.766584][ T1] usb usb21: Product: Dummy host controller [ 10.766596][ T1] usb usb21: Manufacturer: Linux syzkaller dummy_hcd [ 10.766608][ T1] usb usb21: SerialNumber: dummy_hcd.20 [ 10.781395][ T1] hub 21-0:1.0: USB hub found [ 10.781899][ T1] hub 21-0:1.0: 1 port detected [ 10.799541][ T1] dummy_hcd dummy_hcd.21: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.799627][ T1] dummy_hcd dummy_hcd.21: Dummy host controller [ 10.802276][ T1] dummy_hcd dummy_hcd.21: new USB bus registered, assigned bus number 22 [ 10.805663][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.805686][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.805702][ T1] usb usb22: Product: Dummy host controller [ 10.805714][ T1] usb usb22: Manufacturer: Linux syzkaller dummy_hcd [ 10.805726][ T1] usb usb22: SerialNumber: dummy_hcd.21 [ 10.814393][ T1] hub 22-0:1.0: USB hub found [ 10.816149][ T1] hub 22-0:1.0: 1 port detected [ 10.827406][ T1] dummy_hcd dummy_hcd.22: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.827491][ T1] dummy_hcd dummy_hcd.22: Dummy host controller [ 10.830357][ T1] dummy_hcd dummy_hcd.22: new USB bus registered, assigned bus number 23 [ 10.832722][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.832742][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.832758][ T1] usb usb23: Product: Dummy host controller [ 10.832770][ T1] usb usb23: Manufacturer: Linux syzkaller dummy_hcd [ 10.832782][ T1] usb usb23: SerialNumber: dummy_hcd.22 [ 10.843050][ T1] hub 23-0:1.0: USB hub found [ 10.847256][ T1] hub 23-0:1.0: 1 port detected [ 10.861722][ T1] dummy_hcd dummy_hcd.23: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.861815][ T1] dummy_hcd dummy_hcd.23: Dummy host controller [ 10.871632][ T1] dummy_hcd dummy_hcd.23: new USB bus registered, assigned bus number 24 [ 10.876916][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.876943][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.876959][ T1] usb usb24: Product: Dummy host controller [ 10.876970][ T1] usb usb24: Manufacturer: Linux syzkaller dummy_hcd [ 10.876982][ T1] usb usb24: SerialNumber: dummy_hcd.23 [ 10.895063][ T1] hub 24-0:1.0: USB hub found [ 10.896685][ T1] hub 24-0:1.0: 1 port detected [ 10.908453][ T1] dummy_hcd dummy_hcd.24: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.908543][ T1] dummy_hcd dummy_hcd.24: Dummy host controller [ 10.916565][ T1] dummy_hcd dummy_hcd.24: new USB bus registered, assigned bus number 25 [ 10.919098][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.919122][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.919138][ T1] usb usb25: Product: Dummy host controller [ 10.919150][ T1] usb usb25: Manufacturer: Linux syzkaller dummy_hcd [ 10.919162][ T1] usb usb25: SerialNumber: dummy_hcd.24 [ 10.929324][ T1] hub 25-0:1.0: USB hub found [ 10.929866][ T1] hub 25-0:1.0: 1 port detected [ 10.945114][ T1] dummy_hcd dummy_hcd.25: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.945203][ T1] dummy_hcd dummy_hcd.25: Dummy host controller [ 10.949061][ T1] dummy_hcd dummy_hcd.25: new USB bus registered, assigned bus number 26 [ 10.956575][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 10.956600][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.956616][ T1] usb usb26: Product: Dummy host controller [ 10.956628][ T1] usb usb26: Manufacturer: Linux syzkaller dummy_hcd [ 10.956641][ T1] usb usb26: SerialNumber: dummy_hcd.25 [ 10.970213][ T1] hub 26-0:1.0: USB hub found [ 10.975783][ T1] hub 26-0:1.0: 1 port detected [ 10.993634][ T1] dummy_hcd dummy_hcd.26: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.993736][ T1] dummy_hcd dummy_hcd.26: Dummy host controller [ 11.001361][ T1] dummy_hcd dummy_hcd.26: new USB bus registered, assigned bus number 27 [ 11.005238][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 11.005263][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.005279][ T1] usb usb27: Product: Dummy host controller [ 11.005291][ T1] usb usb27: Manufacturer: Linux syzkaller dummy_hcd [ 11.005303][ T1] usb usb27: SerialNumber: dummy_hcd.26 [ 11.017795][ T1] hub 27-0:1.0: USB hub found [ 11.018302][ T1] hub 27-0:1.0: 1 port detected [ 11.031529][ T1] dummy_hcd dummy_hcd.27: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.031667][ T1] dummy_hcd dummy_hcd.27: Dummy host controller [ 11.040365][ T1] dummy_hcd dummy_hcd.27: new USB bus registered, assigned bus number 28 [ 11.051327][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 11.051352][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.051368][ T1] usb usb28: Product: Dummy host controller [ 11.051380][ T1] usb usb28: Manufacturer: Linux syzkaller dummy_hcd [ 11.051392][ T1] usb usb28: SerialNumber: dummy_hcd.27 [ 11.066840][ T1] hub 28-0:1.0: USB hub found [ 11.070822][ T1] hub 28-0:1.0: 1 port detected [ 11.087850][ T1] dummy_hcd dummy_hcd.28: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.087937][ T1] dummy_hcd dummy_hcd.28: Dummy host controller [ 11.094983][ T1] dummy_hcd dummy_hcd.28: new USB bus registered, assigned bus number 29 [ 11.098152][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 11.098173][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.098188][ T1] usb usb29: Product: Dummy host controller [ 11.098199][ T1] usb usb29: Manufacturer: Linux syzkaller dummy_hcd [ 11.098210][ T1] usb usb29: SerialNumber: dummy_hcd.28 [ 11.117238][ T1] hub 29-0:1.0: USB hub found [ 11.118263][ T1] hub 29-0:1.0: 1 port detected [ 11.132629][ T1] dummy_hcd dummy_hcd.29: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.132714][ T1] dummy_hcd dummy_hcd.29: Dummy host controller [ 11.142397][ T1] dummy_hcd dummy_hcd.29: new USB bus registered, assigned bus number 30 [ 11.146043][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 11.146069][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.146084][ T1] usb usb30: Product: Dummy host controller [ 11.146096][ T1] usb usb30: Manufacturer: Linux syzkaller dummy_hcd [ 11.146107][ T1] usb usb30: SerialNumber: dummy_hcd.29 [ 11.160265][ T1] hub 30-0:1.0: USB hub found [ 11.160797][ T1] hub 30-0:1.0: 1 port detected [ 11.175938][ T1] dummy_hcd dummy_hcd.30: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.176027][ T1] dummy_hcd dummy_hcd.30: Dummy host controller [ 11.180445][ T1] dummy_hcd dummy_hcd.30: new USB bus registered, assigned bus number 31 [ 11.188379][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 11.188404][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.188420][ T1] usb usb31: Product: Dummy host controller [ 11.188432][ T1] usb usb31: Manufacturer: Linux syzkaller dummy_hcd [ 11.188444][ T1] usb usb31: SerialNumber: dummy_hcd.30 [ 11.204098][ T1] hub 31-0:1.0: USB hub found [ 11.204630][ T1] hub 31-0:1.0: 1 port detected [ 11.226381][ T1] dummy_hcd dummy_hcd.31: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.226501][ T1] dummy_hcd dummy_hcd.31: Dummy host controller [ 11.229394][ T1] dummy_hcd dummy_hcd.31: new USB bus registered, assigned bus number 32 [ 11.235540][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 11.235563][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.235579][ T1] usb usb32: Product: Dummy host controller [ 11.235591][ T1] usb usb32: Manufacturer: Linux syzkaller dummy_hcd [ 11.235604][ T1] usb usb32: SerialNumber: dummy_hcd.31 [ 11.251738][ T1] hub 32-0:1.0: USB hub found [ 11.252372][ T1] hub 32-0:1.0: 1 port detected [ 11.477347][ T1] SPI driver max3420-udc has no spi_device_id for maxim,max3421-udc [ 11.479183][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 11.670699][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 11.717069][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 33 [ 11.743803][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 11.764377][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 11.764401][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.764417][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 11.764429][ T1] usb usb33: Manufacturer: Linux syzkaller vhci_hcd [ 11.764441][ T1] usb usb33: SerialNumber: vhci_hcd.0 [ 11.789312][ T1] hub 33-0:1.0: USB hub found [ 11.790131][ T1] hub 33-0:1.0: 8 ports detected [ 11.853944][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 11.856287][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 34 [ 11.857292][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.884007][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 11.884030][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.884045][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.884057][ T1] usb usb34: Manufacturer: Linux syzkaller vhci_hcd [ 11.884068][ T1] usb usb34: SerialNumber: vhci_hcd.0 [ 11.896791][ T1] hub 34-0:1.0: USB hub found [ 11.897332][ T1] hub 34-0:1.0: 8 ports detected [ 11.947538][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 11.950344][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 35 [ 11.957570][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 11.957596][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.957612][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.957624][ T1] usb usb35: Manufacturer: Linux syzkaller vhci_hcd [ 11.957637][ T1] usb usb35: SerialNumber: vhci_hcd.1 [ 11.966667][ T1] hub 35-0:1.0: USB hub found [ 11.967179][ T1] hub 35-0:1.0: 8 ports detected [ 12.014794][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 12.019087][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 36 [ 12.023947][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.025965][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 12.025985][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.026001][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 12.026013][ T1] usb usb36: Manufacturer: Linux syzkaller vhci_hcd [ 12.026026][ T1] usb usb36: SerialNumber: vhci_hcd.1 [ 12.039245][ T1] hub 36-0:1.0: USB hub found [ 12.040521][ T1] hub 36-0:1.0: 8 ports detected [ 12.090102][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 12.092358][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 37 [ 12.097660][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 12.097686][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.097702][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 12.097714][ T1] usb usb37: Manufacturer: Linux syzkaller vhci_hcd [ 12.097732][ T1] usb usb37: SerialNumber: vhci_hcd.2 [ 12.114945][ T1] hub 37-0:1.0: USB hub found [ 12.115465][ T1] hub 37-0:1.0: 8 ports detected [ 12.147018][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 12.151600][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 38 [ 12.155343][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.157409][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 12.157431][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.157447][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 12.157459][ T1] usb usb38: Manufacturer: Linux syzkaller vhci_hcd [ 12.157471][ T1] usb usb38: SerialNumber: vhci_hcd.2 [ 12.170613][ T1] hub 38-0:1.0: USB hub found [ 12.171117][ T1] hub 38-0:1.0: 8 ports detected [ 12.224212][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 12.229059][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 39 [ 12.235191][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 12.235217][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.235237][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 12.235249][ T1] usb usb39: Manufacturer: Linux syzkaller vhci_hcd [ 12.235261][ T1] usb usb39: SerialNumber: vhci_hcd.3 [ 12.248551][ T1] hub 39-0:1.0: USB hub found [ 12.249126][ T1] hub 39-0:1.0: 8 ports detected [ 12.290457][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 12.295796][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 40 [ 12.296718][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.303773][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 12.303797][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.303811][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 12.303823][ T1] usb usb40: Manufacturer: Linux syzkaller vhci_hcd [ 12.303835][ T1] usb usb40: SerialNumber: vhci_hcd.3 [ 12.312844][ T1] hub 40-0:1.0: USB hub found [ 12.314410][ T1] hub 40-0:1.0: 8 ports detected [ 12.363894][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 12.369137][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 41 [ 12.371546][ T1] usb usb41: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 12.371568][ T1] usb usb41: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.371583][ T1] usb usb41: Product: USB/IP Virtual Host Controller [ 12.371595][ T1] usb usb41: Manufacturer: Linux syzkaller vhci_hcd [ 12.371607][ T1] usb usb41: SerialNumber: vhci_hcd.4 [ 12.381813][ T1] hub 41-0:1.0: USB hub found [ 12.384305][ T1] hub 41-0:1.0: 8 ports detected [ 12.410973][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 12.414246][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 42 [ 12.415183][ T1] usb usb42: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.417086][ T1] usb usb42: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 12.417106][ T1] usb usb42: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.417122][ T1] usb usb42: Product: USB/IP Virtual Host Controller [ 12.417134][ T1] usb usb42: Manufacturer: Linux syzkaller vhci_hcd [ 12.417146][ T1] usb usb42: SerialNumber: vhci_hcd.4 [ 12.427275][ T1] hub 42-0:1.0: USB hub found [ 12.427784][ T1] hub 42-0:1.0: 8 ports detected [ 12.475378][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 12.479062][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 43 [ 12.485125][ T1] usb usb43: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 12.485149][ T1] usb usb43: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.485166][ T1] usb usb43: Product: USB/IP Virtual Host Controller [ 12.485178][ T1] usb usb43: Manufacturer: Linux syzkaller vhci_hcd [ 12.485190][ T1] usb usb43: SerialNumber: vhci_hcd.5 [ 12.496831][ T1] hub 43-0:1.0: USB hub found [ 12.501084][ T1] hub 43-0:1.0: 8 ports detected [ 12.540332][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 12.543335][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 44 [ 12.549639][ T1] usb usb44: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.551626][ T1] usb usb44: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 12.551645][ T1] usb usb44: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.551661][ T1] usb usb44: Product: USB/IP Virtual Host Controller [ 12.551673][ T1] usb usb44: Manufacturer: Linux syzkaller vhci_hcd [ 12.551685][ T1] usb usb44: SerialNumber: vhci_hcd.5 [ 12.569447][ T1] hub 44-0:1.0: USB hub found [ 12.569977][ T1] hub 44-0:1.0: 8 ports detected [ 12.615903][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 12.629254][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 45 [ 12.632566][ T1] usb usb45: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 12.632590][ T1] usb usb45: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.632606][ T1] usb usb45: Product: USB/IP Virtual Host Controller [ 12.632627][ T1] usb usb45: Manufacturer: Linux syzkaller vhci_hcd [ 12.632639][ T1] usb usb45: SerialNumber: vhci_hcd.6 [ 12.647657][ T1] hub 45-0:1.0: USB hub found [ 12.648241][ T1] hub 45-0:1.0: 8 ports detected [ 12.678913][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 12.685114][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 46 [ 12.689522][ T1] usb usb46: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.691503][ T1] usb usb46: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 12.691525][ T1] usb usb46: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.691540][ T1] usb usb46: Product: USB/IP Virtual Host Controller [ 12.691552][ T1] usb usb46: Manufacturer: Linux syzkaller vhci_hcd [ 12.691565][ T1] usb usb46: SerialNumber: vhci_hcd.6 [ 12.709585][ T1] hub 46-0:1.0: USB hub found [ 12.711307][ T1] hub 46-0:1.0: 8 ports detected [ 12.762448][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 12.770198][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 47 [ 12.773001][ T1] usb usb47: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 12.773023][ T1] usb usb47: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.773038][ T1] usb usb47: Product: USB/IP Virtual Host Controller [ 12.773050][ T1] usb usb47: Manufacturer: Linux syzkaller vhci_hcd [ 12.773061][ T1] usb usb47: SerialNumber: vhci_hcd.7 [ 12.786000][ T1] hub 47-0:1.0: USB hub found [ 12.788296][ T1] hub 47-0:1.0: 8 ports detected [ 12.837482][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 12.840752][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 48 [ 12.843902][ T1] usb usb48: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.845887][ T1] usb usb48: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 12.845908][ T1] usb usb48: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.845924][ T1] usb usb48: Product: USB/IP Virtual Host Controller [ 12.845936][ T1] usb usb48: Manufacturer: Linux syzkaller vhci_hcd [ 12.845948][ T1] usb usb48: SerialNumber: vhci_hcd.7 [ 12.859446][ T1] hub 48-0:1.0: USB hub found [ 12.862120][ T1] hub 48-0:1.0: 8 ports detected [ 12.901613][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 12.915907][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 49 [ 12.918824][ T1] usb usb49: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 12.918847][ T1] usb usb49: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.918862][ T1] usb usb49: Product: USB/IP Virtual Host Controller [ 12.918873][ T1] usb usb49: Manufacturer: Linux syzkaller vhci_hcd [ 12.918886][ T1] usb usb49: SerialNumber: vhci_hcd.8 [ 12.936725][ T1] hub 49-0:1.0: USB hub found [ 12.938493][ T1] hub 49-0:1.0: 8 ports detected [ 12.982313][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 12.985495][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 50 [ 12.987026][ T1] usb usb50: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.989066][ T1] usb usb50: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 12.989087][ T1] usb usb50: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.989103][ T1] usb usb50: Product: USB/IP Virtual Host Controller [ 12.989115][ T1] usb usb50: Manufacturer: Linux syzkaller vhci_hcd [ 12.989127][ T1] usb usb50: SerialNumber: vhci_hcd.8 [ 12.998966][ T1] hub 50-0:1.0: USB hub found [ 12.999479][ T1] hub 50-0:1.0: 8 ports detected [ 13.032827][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 13.039075][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 51 [ 13.045856][ T1] usb usb51: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 13.045882][ T1] usb usb51: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.045897][ T1] usb usb51: Product: USB/IP Virtual Host Controller [ 13.045910][ T1] usb usb51: Manufacturer: Linux syzkaller vhci_hcd [ 13.045922][ T1] usb usb51: SerialNumber: vhci_hcd.9 [ 13.055819][ T1] hub 51-0:1.0: USB hub found [ 13.058277][ T1] hub 51-0:1.0: 8 ports detected [ 13.096047][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 13.100527][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 52 [ 13.101454][ T1] usb usb52: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.106935][ T1] usb usb52: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 13.106960][ T1] usb usb52: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.106976][ T1] usb usb52: Product: USB/IP Virtual Host Controller [ 13.106988][ T1] usb usb52: Manufacturer: Linux syzkaller vhci_hcd [ 13.107000][ T1] usb usb52: SerialNumber: vhci_hcd.9 [ 13.123327][ T1] hub 52-0:1.0: USB hub found [ 13.124026][ T1] hub 52-0:1.0: 8 ports detected [ 13.187207][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 13.189690][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 53 [ 13.192389][ T1] usb usb53: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 13.192410][ T1] usb usb53: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.192426][ T1] usb usb53: Product: USB/IP Virtual Host Controller [ 13.192438][ T1] usb usb53: Manufacturer: Linux syzkaller vhci_hcd [ 13.192450][ T1] usb usb53: SerialNumber: vhci_hcd.10 [ 13.207998][ T1] hub 53-0:1.0: USB hub found [ 13.211933][ T1] hub 53-0:1.0: 8 ports detected [ 13.252762][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 13.258262][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 54 [ 13.262795][ T1] usb usb54: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.265335][ T1] usb usb54: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 13.265359][ T1] usb usb54: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.265375][ T1] usb usb54: Product: USB/IP Virtual Host Controller [ 13.265386][ T1] usb usb54: Manufacturer: Linux syzkaller vhci_hcd [ 13.265398][ T1] usb usb54: SerialNumber: vhci_hcd.10 [ 13.284111][ T1] hub 54-0:1.0: USB hub found [ 13.284630][ T1] hub 54-0:1.0: 8 ports detected [ 13.330931][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 13.335369][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 55 [ 13.338686][ T1] usb usb55: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 13.338709][ T1] usb usb55: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.338725][ T1] usb usb55: Product: USB/IP Virtual Host Controller [ 13.338737][ T1] usb usb55: Manufacturer: Linux syzkaller vhci_hcd [ 13.338749][ T1] usb usb55: SerialNumber: vhci_hcd.11 [ 13.356928][ T1] hub 55-0:1.0: USB hub found [ 13.357441][ T1] hub 55-0:1.0: 8 ports detected [ 13.395843][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 13.398208][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 56 [ 13.399155][ T1] usb usb56: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.401241][ T1] usb usb56: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 13.401263][ T1] usb usb56: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.401277][ T1] usb usb56: Product: USB/IP Virtual Host Controller [ 13.401288][ T1] usb usb56: Manufacturer: Linux syzkaller vhci_hcd [ 13.401300][ T1] usb usb56: SerialNumber: vhci_hcd.11 [ 13.410491][ T1] hub 56-0:1.0: USB hub found [ 13.411816][ T1] hub 56-0:1.0: 8 ports detected [ 13.445060][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 13.447131][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 57 [ 13.450506][ T1] usb usb57: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 13.450528][ T1] usb usb57: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.450543][ T1] usb usb57: Product: USB/IP Virtual Host Controller [ 13.450555][ T1] usb usb57: Manufacturer: Linux syzkaller vhci_hcd [ 13.450567][ T1] usb usb57: SerialNumber: vhci_hcd.12 [ 13.460510][ T1] hub 57-0:1.0: USB hub found [ 13.461062][ T1] hub 57-0:1.0: 8 ports detected [ 13.499800][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 13.505379][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 58 [ 13.506322][ T1] usb usb58: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.508281][ T1] usb usb58: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 13.508302][ T1] usb usb58: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.508317][ T1] usb usb58: Product: USB/IP Virtual Host Controller [ 13.508330][ T1] usb usb58: Manufacturer: Linux syzkaller vhci_hcd [ 13.508342][ T1] usb usb58: SerialNumber: vhci_hcd.12 [ 13.522840][ T1] hub 58-0:1.0: USB hub found [ 13.528391][ T1] hub 58-0:1.0: 8 ports detected [ 13.582454][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 13.591415][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 59 [ 13.599995][ T1] usb usb59: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 13.600022][ T1] usb usb59: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.600038][ T1] usb usb59: Product: USB/IP Virtual Host Controller [ 13.600050][ T1] usb usb59: Manufacturer: Linux syzkaller vhci_hcd [ 13.600062][ T1] usb usb59: SerialNumber: vhci_hcd.13 [ 13.612745][ T1] hub 59-0:1.0: USB hub found [ 13.613585][ T1] hub 59-0:1.0: 8 ports detected [ 13.652334][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 13.658574][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 60 [ 13.660412][ T1] usb usb60: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.662654][ T1] usb usb60: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 13.662677][ T1] usb usb60: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.662694][ T1] usb usb60: Product: USB/IP Virtual Host Controller [ 13.662706][ T1] usb usb60: Manufacturer: Linux syzkaller vhci_hcd [ 13.662718][ T1] usb usb60: SerialNumber: vhci_hcd.13 [ 13.680622][ T1] hub 60-0:1.0: USB hub found [ 13.681794][ T1] hub 60-0:1.0: 8 ports detected [ 13.738149][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 13.741254][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 61 [ 13.748287][ T1] usb usb61: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 13.748314][ T1] usb usb61: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.748331][ T1] usb usb61: Product: USB/IP Virtual Host Controller [ 13.748344][ T1] usb usb61: Manufacturer: Linux syzkaller vhci_hcd [ 13.748357][ T1] usb usb61: SerialNumber: vhci_hcd.14 [ 13.763860][ T1] hub 61-0:1.0: USB hub found [ 13.768681][ T1] hub 61-0:1.0: 8 ports detected [ 13.810780][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 13.818277][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 62 [ 13.819219][ T1] usb usb62: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.826639][ T1] usb usb62: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18 [ 13.826665][ T1] usb usb62: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.826681][ T1] usb usb62: Product: USB/IP Virtual Host Controller [ 13.826693][ T1] usb usb62: Manufacturer: Linux syzkaller vhci_hcd [ 13.826706][ T1] usb usb62: SerialNumber: vhci_hcd.14 [ 13.836112][ T1] hub 62-0:1.0: USB hub found [ 13.836636][ T1] hub 62-0:1.0: 8 ports detected [ 13.881167][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 13.891183][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 63 [ 13.897771][ T1] usb usb63: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18 [ 13.897805][ T1] usb usb63: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.897826][ T1] usb usb63: Product: USB/IP Virtual Host Controller [ 13.897838][ T1] usb usb63: Manufacturer: Linux syzkaller vhci_hcd [ 13.897850][ T1] usb usb63: SerialNumber: vhci_hcd.15 [ 13.907636][ T1] hub 63-0:1.0: USB hub found [ 13.908927][ T1] hub 63-0:1.0: 8 ports detected [ 13.948830][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 13.948849][ T1] usbcore: failed to get bus number [ 13.948870][ T1] vhci_hcd: usb_add_hcd ss failed -7 [ 13.948904][ T1] vhci_hcd vhci_hcd.15: remove, state 1 [ 13.948942][ T1] usb usb63: USB disconnect, device number 1 [ 13.984403][ T1864] vhci_hcd: stop threads [ 13.984415][ T1864] vhci_hcd: release socket [ 13.984536][ T1864] vhci_hcd: disconnect device [ 13.985000][ T1864] vhci_hcd: stop threads [ 13.985007][ T1864] vhci_hcd: release socket [ 13.985025][ T1864] vhci_hcd: disconnect device [ 13.985139][ T1864] vhci_hcd: stop threads [ 13.985146][ T1864] vhci_hcd: release socket [ 13.985167][ T1864] vhci_hcd: disconnect device [ 13.985290][ T1864] vhci_hcd: stop threads [ 13.985296][ T1864] vhci_hcd: release socket [ 13.985317][ T1864] vhci_hcd: disconnect device [ 13.989678][ T1864] vhci_hcd: stop threads [ 13.989690][ T1864] vhci_hcd: release socket [ 13.989690][ T1864] vhci_hcd: release socket [ 13.989713][ T1864] vhci_hcd: disconnect device [ 13.989866][ T1864] vhci_hcd: stop threads [ 13.989872][ T1864] vhci_hcd: release socket [ 13.989893][ T1864] vhci_hcd: disconnect device [ 13.992572][ T1864] vhci_hcd: stop threads [ 13.992582][ T1864] vhci_hcd: release socket [ 13.992609][ T1864] vhci_hcd: disconnect device [ 13.992879][ T1864] vhci_hcd: stop threads [ 13.992885][ T1864] vhci_hcd: release socket [ 13.992907][ T1864] vhci_hcd: disconnect device [ 13.995343][ T1] vhci_hcd vhci_hcd.15: USB bus 63 deregistered [ 14.004528][ T1] vhci_hcd vhci_hcd.15: probe with driver vhci_hcd failed with error -7 [ 14.006009][ T1] usbcore: registered new device driver usbip-host [ 14.056756][ T1864] ================================================================== [ 14.056772][ T1864] BUG: KASAN: slab-use-after-free in __wake_up_common_lock+0x94/0x1e0 [ 14.056810][ T1864] Read of size 8 at addr ffff88802920dd78 by task kworker/u8:10/1864 [ 14.056824][ T1864] [ 14.056846][ T1864] CPU: 1 UID: 0 PID: 1864 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 14.056865][ T1864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 14.056876][ T1864] Workqueue: usbip_event event_handler [ 14.056908][ T1864] Call Trace: [ 14.056918][ T1864] [ 14.056929][ T1864] dump_stack_lvl+0x189/0x250 [ 14.056949][ T1864] ? __kasan_check_byte+0x12/0x40 [ 14.056969][ T1864] ? __pfx_dump_stack_lvl+0x10/0x10 [ 14.056987][ T1864] ? lock_release+0x4b/0x3e0 [ 14.057007][ T1864] ? __virt_addr_valid+0x4a5/0x5c0 [ 14.057028][ T1864] print_report+0xca/0x240 [ 14.057048][ T1864] ? __wake_up_common_lock+0x94/0x1e0 [ 14.057064][ T1864] kasan_report+0x118/0x150 [ 14.057082][ T1864] ? __wake_up_common_lock+0x94/0x1e0 [ 14.057101][ T1864] __wake_up_common_lock+0x94/0x1e0 [ 14.057119][ T1864] event_handler+0x3cc/0x480 [ 14.057137][ T1864] ? process_scheduled_works+0x9ef/0x17b0 [ 14.057160][ T1864] process_scheduled_works+0xae1/0x17b0 [ 14.057193][ T1864] ? __pfx_process_scheduled_works+0x10/0x10 [ 14.057221][ T1864] worker_thread+0x8a0/0xda0 [ 14.057247][ T1864] kthread+0x711/0x8a0 [ 14.057266][ T1864] ? __pfx_worker_thread+0x10/0x10 [ 14.057281][ T1864] ? __pfx_kthread+0x10/0x10 [ 14.057297][ T1864] ? rt_spin_unlock+0x150/0x200 [ 14.057320][ T1864] ? rt_spin_unlock+0x161/0x200 [ 14.057335][ T1864] ? __pfx_kthread+0x10/0x10 [ 14.057352][ T1864] ret_from_fork+0x4bc/0x870 [ 14.057375][ T1864] ? __pfx_ret_from_fork+0x10/0x10 [ 14.057400][ T1864] ? __switch_to_asm+0x39/0x70 [ 14.057418][ T1864] ? __switch_to_asm+0x33/0x70 [ 14.057437][ T1864] ? __pfx_kthread+0x10/0x10 [ 14.057455][ T1864] ret_from_fork_asm+0x1a/0x30 [ 14.057481][ T1864] [ 14.057487][ T1864] [ 14.057495][ T1864] Allocated by task 1: [ 14.057506][ T1864] kasan_save_track+0x3e/0x80 [ 14.057519][ T1864] __kasan_kmalloc+0x93/0xb0 [ 14.057532][ T1864] __kmalloc_noprof+0x233/0x7d0 [ 14.057546][ T1864] __usb_create_hcd+0x68/0x930 [ 14.057563][ T1864] vhci_hcd_probe+0x103/0x380 [ 14.057580][ T1864] platform_probe+0xf9/0x190 [ 14.057603][ T1864] really_probe+0x26d/0x9e0 [ 14.057621][ T1864] __driver_probe_device+0x18c/0x2f0 [ 14.057639][ T1864] driver_probe_device+0x4f/0x430 [ 14.057657][ T1864] __device_attach_driver+0x2ce/0x530 [ 14.057674][ T1864] bus_for_each_drv+0x254/0x2e0 [ 14.057688][ T1864] __device_attach+0x2bb/0x400 [ 14.057704][ T1864] bus_probe_device+0x188/0x260 [ 14.057718][ T1864] device_add+0x7b6/0xb50 [ 14.057734][ T1864] platform_device_add+0x4b4/0x820 [ 14.057749][ T1864] platform_device_register_full+0x46c/0x570 [ 14.057766][ T1864] vhci_hcd_init+0x1bc/0x320 [ 14.057786][ T1864] do_one_initcall+0x236/0x820 [ 14.057803][ T1864] do_initcall_level+0x104/0x190 [ 14.057822][ T1864] do_initcalls+0x59/0xa0 [ 14.057838][ T1864] kernel_init_freeable+0x334/0x4b0 [ 14.057854][ T1864] kernel_init+0x1d/0x1d0 [ 14.057866][ T1864] ret_from_fork+0x4bc/0x870 [ 14.057884][ T1864] ret_from_fork_asm+0x1a/0x30 [ 14.057902][ T1864] [ 14.057906][ T1864] Freed by task 1: [ 14.057913][ T1864] kasan_save_track+0x3e/0x80 [ 14.057926][ T1864] __kasan_save_free_info+0x46/0x50 [ 14.057942][ T1864] __kasan_slab_free+0x5c/0x80 [ 14.057954][ T1864] kfree+0x197/0x950 [ 14.057965][ T1864] vhci_hcd_probe+0x2a7/0x380 [ 14.057981][ T1864] platform_probe+0xf9/0x190 [ 14.057997][ T1864] really_probe+0x26d/0x9e0 [ 14.058014][ T1864] __driver_probe_device+0x18c/0x2f0 [ 14.058032][ T1864] driver_probe_device+0x4f/0x430 [ 14.058050][ T1864] __device_attach_driver+0x2ce/0x530 [ 14.058069][ T1864] bus_for_each_drv+0x254/0x2e0 [ 14.058083][ T1864] __device_attach+0x2bb/0x400 [ 14.058099][ T1864] bus_probe_device+0x188/0x260 [ 14.058113][ T1864] device_add+0x7b6/0xb50 [ 14.058129][ T1864] platform_device_add+0x4b4/0x820 [ 14.058143][ T1864] platform_device_register_full+0x46c/0x570 [ 14.058158][ T1864] vhci_hcd_init+0x1bc/0x320 [ 14.058176][ T1864] do_one_initcall+0x236/0x820 [ 14.058193][ T1864] do_initcall_level+0x104/0x190 [ 14.058210][ T1864] do_initcalls+0x59/0xa0 [ 14.058226][ T1864] kernel_init_freeable+0x334/0x4b0 [ 14.058243][ T1864] kernel_init+0x1d/0x1d0 [ 14.058256][ T1864] ret_from_fork+0x4bc/0x870 [ 14.058274][ T1864] ret_from_fork_asm+0x1a/0x30 [ 14.058291][ T1864] [ 14.058295][ T1864] Last potentially related work creation: [ 14.058301][ T1864] kasan_save_stack+0x3e/0x60 [ 14.058314][ T1864] kasan_record_aux_stack+0xbd/0xd0 [ 14.058331][ T1864] insert_work+0x3d/0x330 [ 14.058349][ T1864] __queue_work+0xd63/0x1010 [ 14.058362][ T1864] queue_work_on+0x181/0x270 [ 14.058375][ T1864] usb_hcd_submit_urb+0x1505/0x1a80 [ 14.058392][ T1864] usb_start_wait_urb+0x114/0x4c0 [ 14.058406][ T1864] usb_control_msg+0x232/0x3e0 [ 14.058418][ T1864] hub_power_on+0x1b6/0x410 [ 14.058432][ T1864] hub_activate+0x35c/0x1a60 [ 14.058446][ T1864] hub_probe+0x293a/0x3830 [ 14.058459][ T1864] usb_probe_interface+0x668/0xc30 [ 14.058474][ T1864] really_probe+0x26d/0x9e0 [ 14.058492][ T1864] __driver_probe_device+0x18c/0x2f0 [ 14.058510][ T1864] driver_probe_device+0x4f/0x430 [ 14.058528][ T1864] __device_attach_driver+0x2ce/0x530 [ 14.058545][ T1864] bus_for_each_drv+0x254/0x2e0 [ 14.058559][ T1864] __device_attach+0x2bb/0x400 [ 14.058576][ T1864] bus_probe_device+0x188/0x260 [ 14.058597][ T1864] device_add+0x7b6/0xb50 [ 14.058612][ T1864] usb_set_configuration+0x1a87/0x20e0 [ 14.058627][ T1864] usb_generic_driver_probe+0x8d/0x150 [ 14.058642][ T1864] usb_probe_device+0x1c4/0x390 [ 14.058657][ T1864] really_probe+0x26d/0x9e0 [ 14.058675][ T1864] __driver_probe_device+0x18c/0x2f0 [ 14.058693][ T1864] driver_probe_device+0x4f/0x430 [ 14.058712][ T1864] __device_attach_driver+0x2ce/0x530 [ 14.058731][ T1864] bus_for_each_drv+0x254/0x2e0 [ 14.058745][ T1864] __device_attach+0x2bb/0x400 [ 14.058762][ T1864] bus_probe_device+0x188/0x260 [ 14.058775][ T1864] device_add+0x7b6/0xb50 [ 14.058791][ T1864] usb_new_device+0xa29/0x16e0 [ 14.058810][ T1864] register_root_hub+0x275/0x590 [ 14.058827][ T1864] usb_add_hcd+0xba1/0x1050 [ 14.058844][ T1864] vhci_hcd_probe+0x144/0x380 [ 14.058861][ T1864] platform_probe+0xf9/0x190 [ 14.058877][ T1864] really_probe+0x26d/0x9e0 [ 14.058895][ T1864] __driver_probe_device+0x18c/0x2f0 [ 14.058912][ T1864] driver_probe_device+0x4f/0x430 [ 14.058932][ T1864] __device_attach_driver+0x2ce/0x530 [ 14.058951][ T1864] bus_for_each_drv+0x254/0x2e0 [ 14.058964][ T1864] __device_attach+0x2bb/0x400 [ 14.058981][ T1864] bus_probe_device+0x188/0x260 [ 14.058995][ T1864] device_add+0x7b6/0xb50 [ 14.059010][ T1864] platform_device_add+0x4b4/0x820 [ 14.059025][ T1864] platform_device_register_full+0x46c/0x570 [ 14.059041][ T1864] vhci_hcd_init+0x1bc/0x320 [ 14.059060][ T1864] do_one_initcall+0x236/0x820 [ 14.059077][ T1864] do_initcall_level+0x104/0x190 [ 14.059094][ T1864] do_initcalls+0x59/0xa0 [ 14.059111][ T1864] kernel_init_freeable+0x334/0x4b0 [ 14.059129][ T1864] kernel_init+0x1d/0x1d0 [ 14.059142][ T1864] ret_from_fork+0x4bc/0x870 [ 14.059160][ T1864] ret_from_fork_asm+0x1a/0x30 [ 14.059178][ T1864] [ 14.059182][ T1864] Second to last potentially related work creation: [ 14.059188][ T1864] kasan_save_stack+0x3e/0x60 [ 14.059201][ T1864] kasan_record_aux_stack+0xbd/0xd0 [ 14.059219][ T1864] insert_work+0x3d/0x330 [ 14.059238][ T1864] __queue_work+0xd63/0x1010 [ 14.059251][ T1864] queue_work_on+0x181/0x270 [ 14.059264][ T1864] usb_hcd_submit_urb+0x1505/0x1a80 [ 14.059281][ T1864] usb_start_wait_urb+0x114/0x4c0 [ 14.059295][ T1864] usb_control_msg+0x232/0x3e0 [ 14.059308][ T1864] hub_power_on+0x1b6/0x410 [ 14.059322][ T1864] hub_activate+0x35c/0x1a60 [ 14.059337][ T1864] hub_probe+0x293a/0x3830 [ 14.059350][ T1864] usb_probe_interface+0x668/0xc30 [ 14.059366][ T1864] really_probe+0x26d/0x9e0 [ 14.059384][ T1864] __driver_probe_device+0x18c/0x2f0 [ 14.059402][ T1864] driver_probe_device+0x4f/0x430 [ 14.059420][ T1864] __device_attach_driver+0x2ce/0x530 [ 14.059439][ T1864] bus_for_each_drv+0x254/0x2e0 [ 14.059453][ T1864] __device_attach+0x2bb/0x400 [ 14.059471][ T1864] bus_probe_device+0x188/0x260 [ 14.059485][ T1864] device_add+0x7b6/0xb50 [ 14.059501][ T1864] usb_set_configuration+0x1a87/0x20e0 [ 14.059516][ T1864] usb_generic_driver_probe+0x8d/0x150 [ 14.059530][ T1864] usb_probe_device+0x1c4/0x390 [ 14.059544][ T1864] really_probe+0x26d/0x9e0 [ 14.059562][ T1864] __driver_probe_device+0x18c/0x2f0 [ 14.059579][ T1864] driver_probe_device+0x4f/0x430 [ 14.059604][ T1864] __device_attach_driver+0x2ce/0x530 [ 14.059622][ T1864] bus_for_each_drv+0x254/0x2e0 [ 14.059635][ T1864] __device_attach+0x2bb/0x400 [ 14.059653][ T1864] bus_probe_device+0x188/0x260 [ 14.059667][ T1864] device_add+0x7b6/0xb50 [ 14.059682][ T1864] usb_new_device+0xa29/0x16e0 [ 14.059701][ T1864] register_root_hub+0x275/0x590 [ 14.059718][ T1864] usb_add_hcd+0xba1/0x1050 [ 14.059734][ T1864] vhci_hcd_probe+0x144/0x380 [ 14.059750][ T1864] platform_probe+0xf9/0x190 [ 14.059767][ T1864] really_probe+0x26d/0x9e0 [ 14.059785][ T1864] __driver_probe_device+0x18c/0x2f0 [ 14.059802][ T1864] driver_probe_device+0x4f/0x430 [ 14.059821][ T1864] __device_attach_driver+0x2ce/0x530 [ 14.059838][ T1864] bus_for_each_drv+0x254/0x2e0 [ 14.059853][ T1864] __device_attach+0x2bb/0x400 [ 14.059870][ T1864] bus_probe_device+0x188/0x260 [ 14.059884][ T1864] device_add+0x7b6/0xb50 [ 14.059899][ T1864] platform_device_add+0x4b4/0x820 [ 14.059914][ T1864] platform_device_register_full+0x46c/0x570 [ 14.059931][ T1864] vhci_hcd_init+0x1bc/0x320 [ 14.059950][ T1864] do_one_initcall+0x236/0x820 [ 14.059967][ T1864] do_initcall_level+0x104/0x190 [ 14.059984][ T1864] do_initcalls+0x59/0xa0 [ 14.060001][ T1864] kernel_init_freeable+0x334/0x4b0 [ 14.060018][ T1864] kernel_init+0x1d/0x1d0 [ 14.060030][ T1864] ret_from_fork+0x4bc/0x870 [ 14.060049][ T1864] ret_from_fork_asm+0x1a/0x30 [ 14.060066][ T1864] [ 14.060070][ T1864] The buggy address belongs to the object at ffff88802920c000 [ 14.060070][ T1864] which belongs to the cache kmalloc-8k of size 8192 [ 14.060085][ T1864] The buggy address is located 7544 bytes inside of [ 14.060085][ T1864] freed 8192-byte region [ffff88802920c000, ffff88802920e000) [ 14.06010][ T1864] [ 14.060107][ T1864] The buggy address belongs to the physical page: [ 14.060127][ T1864] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x29208 [ 14.060148][ T1864] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 14.060162][ T1864] flags: 0x80000000000040(head|node=0|zone=1) [ 14.060182][ T1864] page_type: f5(slab) [ 14.060197][ T1864] raw: 0080000000000040 ffff88813ff27280 dead000000000122 0000000000000000 [ 14.060210][ T1864] raw: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000 [ 14.060224][ T1864] head: 0080000000000040 ffff88813ff27280 dead000000000122 0000000000000000 [ 14.060238][ T1864] head: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000 [ 14.060252][ T1864] head: 0080000000000003 ffffea0000a48201 00000000ffffffff 00000000ffffffff [ 14.060265][ T1864] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008 [ 14.060273][ T1864] page dumped because: kasan: bad access detected [ 14.060287][ T1864] page_owner tracks the page as allocated [ 14.060293][ T1864] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 13810714540, free_ts 0 [ 14.060321][ T1864] post_alloc_hook+0x240/0x2a0 [ 14.060336][ T1864] get_page_from_freelist+0x28c0/0x2960 [ 14.060353][ T1864] __alloc_frozen_pages_noprof+0x181/0x370 [ 14.060369][ T1864] alloc_pages_mpol+0xd1/0x380 [ 14.060384][ T1864] allocate_slab+0x96/0x3a0 [ 14.060401][ T1864] ___slab_alloc+0xb12/0x13f0 [ 14.060418][ T1864] __slab_alloc+0xc6/0x1f0 [ 14.060433][ T1864] __kmalloc_noprof+0x14b/0x7d0 [ 14.060447][ T1864] __usb_create_hcd+0x68/0x930 [ 14.060464][ T1864] vhci_hcd_probe+0x1a9/0x380 [ 14.060480][ T1864] platform_probe+0xf9/0x190 [ 14.060495][ T1864] really_probe+0x26d/0x9e0 [ 14.060512][ T1864] __driver_probe_device+0x18c/0x2f0 [ 14.060529][ T1864] driver_probe_device+0x4f/0x430 [ 14.060548][ T1864] __device_attach_driver+0x2ce/0x530 [ 14.060566][ T1864] bus_for_each_drv+0x254/0x2e0 [ 14.060580][ T1864] page_owner free stack trace missing [ 14.060592][ T1864] [ 14.060596][ T1864] Memory state around the buggy address: [ 14.060605][ T1864] ffff88802920dc00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 14.060616][ T1864] ffff88802920dc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 14.060626][ T1864] >ffff88802920dd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 14.060634][ T1864] ^ [ 14.060643][ T1864] ffff88802920dd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 14.060652][ T1864] ffff88802920de00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 14.060660][ T1864] ================================================================== [ 14.060677][ T1864] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 14.060690][ T1864] CPU: 1 UID: 0 PID: 1864 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 14.060709][ T1864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 14.060720][ T1864] Workqueue: usbip_event event_handler [ 14.060740][ T1864] Call Trace: [ 14.060747][ T1864] [ 14.060754][ T1864] dump_stack_lvl+0x99/0x250 [ 14.060773][ T1864] ? __asan_memcpy+0x40/0x70 [ 14.060794][ T1864] ? __pfx_dump_stack_lvl+0x10/0x10 [ 14.060812][ T1864] ? __pfx__printk+0x10/0x10 [ 14.060835][ T1864] vpanic+0x237/0x6d0 [ 14.060851][ T1864] ? __pfx_vpanic+0x10/0x10 [ 14.060869][ T1864] panic+0xb9/0xc0 [ 14.060884][ T1864] ? __pfx_panic+0x10/0x10 [ 14.060897][ T1864] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 14.060919][ T1864] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 14.060940][ T1864] ? __wake_up_common_lock+0x94/0x1e0 [ 14.060957][ T1864] check_panic_on_warn+0x89/0xb0 [ 14.060976][ T1864] ? __wake_up_common_lock+0x94/0x1e0 [ 14.060992][ T1864] end_report+0x78/0x160 [ 14.061008][ T1864] kasan_report+0x129/0x150 [ 14.061026][ T1864] ? __wake_up_common_lock+0x94/0x1e0 [ 14.061045][ T1864] __wake_up_common_lock+0x94/0x1e0 [ 14.061064][ T1864] event_handler+0x3cc/0x480 [ 14.061082][ T1864] ? process_scheduled_works+0x9ef/0x17b0 [ 14.061104][ T1864] process_scheduled_works+0xae1/0x17b0 [ 14.061136][ T1864] ? __pfx_process_scheduled_works+0x10/0x10 [ 14.061164][ T1864] worker_thread+0x8a0/0xda0 [ 14.061190][ T1864] kthread+0x711/0x8a0 [ 14.061210][ T1864] ? __pfx_worker_thread+0x10/0x10 [ 14.061225][ T1864] ? __pfx_kthread+0x10/0x10 [ 14.061241][ T1864] ? rt_spin_unlock+0x150/0x200 [ 14.061259][ T1864] ? rt_spin_unlock+0x161/0x200 [ 14.061275][ T1864] ? __pfx_kthread+0x10/0x10 [ 14.061293][ T1864] ret_from_fork+0x4bc/0x870 [ 14.061316][ T1864] ? __pfx_ret_from_fork+0x10/0x10 [ 14.061340][ T1864] ? __switch_to_asm+0x39/0x70 [ 14.061359][ T1864] ? __switch_to_asm+0x33/0x70 [ 14.061378][ T1864] ? __pfx_kthread+0x10/0x10 [ 14.061396][ T1864] ret_from_fork_asm+0x1a/0x30 [ 14.061422][ T1864] [ 14.061563][ T1864] Kernel Offset: disabled