Warning: Permanently added '10.128.1.60' (ECDSA) to the list of known hosts.
executing program
[   36.875919][   T24] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   37.115913][   T24] usb 1-1: Using ep0 maxpacket: 16
[   37.396072][   T24] usb 1-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[   37.406394][   T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   37.414390][   T24] usb 1-1: Product: syz
[   37.418614][   T24] usb 1-1: Manufacturer: syz
[   37.423223][   T24] usb 1-1: SerialNumber: syz
[   37.430325][   T24] usb 1-1: config 0 descriptor??
[   37.478312][   T24] smsusb:smsusb_probe: board id=8, interface number 0
[   37.486196][   T24] ------------[ cut here ]------------
[   37.491734][   T24] WARNING: CPU: 1 PID: 24 at kernel/workqueue.c:3167 __flush_work+0x946/0xb60
[   37.500713][   T24] Modules linked in:
[   37.504629][   T24] CPU: 1 PID: 24 Comm: kworker/1:1 Not tainted 6.3.0-rc4-syzkaller-g97318d6427f6 #0
[   37.514065][   T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[   37.524214][   T24] Workqueue: usb_hub_wq hub_event
[   37.529299][   T24] RIP: 0010:__flush_work+0x946/0xb60
[   37.534610][   T24] Code: 00 48 c7 c6 bb b7 1d 81 48 c7 c7 a0 be a9 87 e8 40 84 0e 00 e9 6f fc ff ff e8 96 18 2c 00 0f 0b e9 63 fc ff ff e8 8a 18 2c 00 <0f> 0b 45 31 ed e9 54 fc ff ff e8 8b 39 60 00 e9 3e fb ff ff e8 71
[   37.554808][   T24] RSP: 0018:ffffc900001a6c08 EFLAGS: 00010293
[   37.560926][   T24] RAX: 0000000000000000 RBX: ffff888111e820e8 RCX: 0000000000000000
[   37.568935][   T24] RDX: ffff888108921c00 RSI: ffffffff811db7f6 RDI: 0000000000000001
[   37.576954][   T24] RBP: ffffc900001a6da0 R08: 0000000000000001 R09: 0000000000000000
[   37.584951][   T24] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888111e820e8
[   37.592987][   T24] R13: 0000000000000001 R14: 0000000000000001 R15: ffff888111e82100
[   37.601177][   T24] FS:  0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000
[   37.610268][   T24] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.616898][   T24] CR2: 00007fffdcd2ae10 CR3: 000000010f777000 CR4: 00000000003506e0
[   37.624902][   T24] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   37.633008][   T24] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   37.641030][   T24] Call Trace:
[   37.644341][   T24]  <TASK>
[   37.647324][   T24]  ? lockdep_hardirqs_on+0x7d/0x100
[   37.652557][   T24]  ? print_usage_bug.part.0+0x660/0x660
[   37.658202][   T24]  ? mod_delayed_work_on+0x220/0x220
[   37.663539][   T24]  ? kasan_save_stack+0x32/0x40
[   37.668490][   T24]  ? kasan_save_stack+0x22/0x40
[   37.673410][   T24]  ? kasan_set_track+0x25/0x30
executing program
[   37.678464][   T24]  ? __kasan_kmalloc+0x7b/0x90
[   37.683338][   T24]  ? smsusb_init_device+0xa7/0xd10
[   37.688642][   T24]  ? smsusb_probe+0x5b3/0x10b0
[   37.693547][   T24]  ? usb_probe_interface+0x30f/0x960
[   37.698924][   T24]  ? really_probe+0x240/0xca0
[   37.703639][   T24]  ? __driver_probe_device+0x1df/0x4d0
[   37.710132][   T24]  ? driver_probe_device+0x4c/0x1a0
[   37.715384][   T24]  ? __device_attach_driver+0x1d4/0x2e0
[   37.721108][   T24]  ? bus_for_each_drv+0x149/0x1d0
[   37.726202][   T24]  ? __device_attach+0x1e4/0x4b0
[   37.731200][   T24]  ? mark_held_locks+0x9f/0xe0
[   37.736076][   T24]  __cancel_work_timer+0x3f9/0x570
[   37.741243][   T24]  ? work_on_cpu_safe+0xa0/0xa0
[   37.746143][   T24]  smsusb_term_device+0xef/0x300
[   37.751109][   T24]  smsusb_init_device+0xb6a/0xd10
[   37.756223][   T24]  ? smsusb_disconnect+0x20/0x20
[   37.761193][   T24]  smsusb_probe+0x5b3/0x10b0
[   37.765857][   T24]  ? smsusb_init_device+0xd10/0xd10
[   37.771094][   T24]  ? mark_held_locks+0x9f/0xe0
[   37.775913][   T24]  ? _raw_spin_unlock_irqrestore+0x54/0x70
[   37.781752][   T24]  ? lockdep_hardirqs_on+0x7d/0x100
[   37.787068][   T24]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[   37.792914][   T24]  ? __pm_runtime_set_status+0x442/0xd90
[   37.798716][   T24]  usb_probe_interface+0x30f/0x960
[   37.803963][   T24]  ? usb_match_dynamic_id+0x1a0/0x1a0
[   37.809478][   T24]  really_probe+0x240/0xca0
[   37.814051][   T24]  __driver_probe_device+0x1df/0x4d0
[   37.819405][   T24]  ? usb_match_id.part.0+0x15d/0x1b0
[   37.824805][   T24]  driver_probe_device+0x4c/0x1a0
[   37.830037][   T24]  __device_attach_driver+0x1d4/0x2e0
[   37.835531][   T24]  bus_for_each_drv+0x149/0x1d0
[   37.840460][   T24]  ? driver_probe_device+0x1a0/0x1a0
[   37.846001][   T24]  ? bus_for_each_dev+0x1c0/0x1c0
[   37.851058][   T24]  ? _raw_spin_unlock_irqrestore+0x54/0x70
[   37.857009][   T24]  ? lockdep_hardirqs_on+0x7d/0x100
[   37.862583][   T24]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[   37.868437][   T24]  __device_attach+0x1e4/0x4b0
[   37.873254][   T24]  ? device_driver_attach+0x210/0x210
[   37.878721][   T24]  ? do_raw_spin_unlock+0x175/0x230
[   37.884142][   T24]  bus_probe_device+0x17c/0x1c0
[   37.889074][   T24]  device_add+0x11c4/0x1c50
[   37.894400][   T24]  ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270
[   37.901328][   T24]  ? mark_held_locks+0x9f/0xe0
[   37.906151][   T24]  ? _raw_spin_unlock_irqrestore+0x54/0x70
[   37.911986][   T24]  usb_set_configuration+0x10ee/0x1af0
[   37.917495][   T24]  usb_generic_driver_probe+0xcf/0x130
[   37.923000][   T24]  usb_probe_device+0xd8/0x2c0
[   37.927810][   T24]  ? usb_driver_release_interface+0x190/0x190
[   37.933900][   T24]  really_probe+0x240/0xca0
[   37.938459][   T24]  __driver_probe_device+0x1df/0x4d0
[   37.943952][   T24]  driver_probe_device+0x4c/0x1a0
[   37.949040][   T24]  __device_attach_driver+0x1d4/0x2e0
[   37.954452][   T24]  bus_for_each_drv+0x149/0x1d0
[   37.959368][   T24]  ? driver_probe_device+0x1a0/0x1a0
[   37.964692][   T24]  ? bus_for_each_dev+0x1c0/0x1c0
[   37.969799][   T24]  ? _raw_spin_unlock_irqrestore+0x54/0x70
[   37.975653][   T24]  ? lockdep_hardirqs_on+0x7d/0x100
[   37.980899][   T24]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[   37.986753][   T24]  __device_attach+0x1e4/0x4b0
[   37.991531][   T24]  ? device_driver_attach+0x210/0x210
[   37.996951][   T24]  ? do_raw_spin_unlock+0x175/0x230
[   38.002265][   T24]  bus_probe_device+0x17c/0x1c0
[   38.007168][   T24]  device_add+0x11c4/0x1c50
[   38.011700][   T24]  ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270
[   38.018640][   T24]  ? add_device_randomness+0xb8/0xe0
[   38.024000][   T24]  ? __phys_addr+0xc8/0x140
[   38.028582][   T24]  usb_new_device+0xcb2/0x19d0
[   38.033410][   T24]  ? hub_disconnect+0x510/0x510
[   38.038344][   T24]  ? _raw_spin_unlock_irq+0x23/0x50
[   38.043565][   T24]  hub_event+0x2e3d/0x4ed0
[   38.048051][   T24]  ? hub_port_debounce+0x3b0/0x3b0
[   38.053224][   T24]  ? lock_release+0x670/0x670
[   38.057966][   T24]  ? lock_downgrade+0x690/0x690
[   38.062855][   T24]  ? do_raw_spin_lock+0x124/0x2b0
[   38.067961][   T24]  ? _raw_spin_unlock_irq+0x23/0x50
[   38.073198][   T24]  process_one_work+0x991/0x15c0
[   38.078212][   T24]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   38.083633][   T24]  ? spin_bug+0x1c0/0x1c0
[   38.088060][   T24]  ? _raw_spin_lock_irq+0x45/0x50
[   38.093204][   T24]  worker_thread+0x669/0x1090
[   38.097960][   T24]  ? __kthread_parkme+0x163/0x220
[   38.103120][   T24]  ? process_one_work+0x15c0/0x15c0
[   38.108490][   T24]  kthread+0x2ee/0x3a0
[   38.112592][   T24]  ? kthread_complete_and_exit+0x40/0x40
[   38.118274][   T24]  ret_from_fork+0x1f/0x30
[   38.122730][   T24]  </TASK>
[   38.125744][   T24] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   38.133016][   T24] CPU: 1 PID: 24 Comm: kworker/1:1 Not tainted 6.3.0-rc4-syzkaller-g97318d6427f6 #0
[   38.142391][   T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[   38.152453][   T24] Workqueue: usb_hub_wq hub_event
[   38.157488][   T24] Call Trace:
[   38.160761][   T24]  <TASK>
[   38.163685][   T24]  dump_stack_lvl+0xd9/0x150
[   38.168276][   T24]  panic+0x688/0x730
[   38.172173][   T24]  ? panic_smp_self_stop+0x90/0x90
[   38.177497][   T24]  ? show_trace_log_lvl+0x285/0x390
[   38.182739][   T24]  ? __flush_work+0x946/0xb60
[   38.187422][   T24]  check_panic_on_warn+0xb1/0xc0
[   38.192422][   T24]  __warn+0xf2/0x390
[   38.196343][   T24]  ? __flush_work+0x946/0xb60
[   38.201119][   T24]  report_bug+0x2da/0x500
[   38.205475][   T24]  handle_bug+0x3c/0x70
[   38.209782][   T24]  exc_invalid_op+0x18/0x50
[   38.214388][   T24]  asm_exc_invalid_op+0x1a/0x20
[   38.219270][   T24] RIP: 0010:__flush_work+0x946/0xb60
[   38.224741][   T24] Code: 00 48 c7 c6 bb b7 1d 81 48 c7 c7 a0 be a9 87 e8 40 84 0e 00 e9 6f fc ff ff e8 96 18 2c 00 0f 0b e9 63 fc ff ff e8 8a 18 2c 00 <0f> 0b 45 31 ed e9 54 fc ff ff e8 8b 39 60 00 e9 3e fb ff ff e8 71
[   38.244483][   T24] RSP: 0018:ffffc900001a6c08 EFLAGS: 00010293
[   38.250576][   T24] RAX: 0000000000000000 RBX: ffff888111e820e8 RCX: 0000000000000000
[   38.258558][   T24] RDX: ffff888108921c00 RSI: ffffffff811db7f6 RDI: 0000000000000001
[   38.266538][   T24] RBP: ffffc900001a6da0 R08: 0000000000000001 R09: 0000000000000000
[   38.274520][   T24] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888111e820e8
[   38.282509][   T24] R13: 0000000000000001 R14: 0000000000000001 R15: ffff888111e82100
[   38.290504][   T24]  ? __flush_work+0x946/0xb60
[   38.295200][   T24]  ? __flush_work+0x946/0xb60
[   38.300657][   T24]  ? lockdep_hardirqs_on+0x7d/0x100
[   38.305863][   T24]  ? print_usage_bug.part.0+0x660/0x660
[   38.311695][   T24]  ? mod_delayed_work_on+0x220/0x220
[   38.316984][   T24]  ? kasan_save_stack+0x32/0x40
[   38.321838][   T24]  ? kasan_save_stack+0x22/0x40
[   38.326718][   T24]  ? kasan_set_track+0x25/0x30
[   38.331483][   T24]  ? __kasan_kmalloc+0x7b/0x90
[   38.336261][   T24]  ? smsusb_init_device+0xa7/0xd10
[   38.341397][   T24]  ? smsusb_probe+0x5b3/0x10b0
[   38.346175][   T24]  ? usb_probe_interface+0x30f/0x960
[   38.351673][   T24]  ? really_probe+0x240/0xca0
[   38.358209][   T24]  ? __driver_probe_device+0x1df/0x4d0
[   38.364610][   T24]  ? driver_probe_device+0x4c/0x1a0
[   38.370270][   T24]  ? __device_attach_driver+0x1d4/0x2e0
[   38.375857][   T24]  ? bus_for_each_drv+0x149/0x1d0
[   38.380919][   T24]  ? __device_attach+0x1e4/0x4b0
[   38.385978][   T24]  ? mark_held_locks+0x9f/0xe0
[   38.390761][   T24]  __cancel_work_timer+0x3f9/0x570
[   38.395935][   T24]  ? work_on_cpu_safe+0xa0/0xa0
[   38.401660][   T24]  smsusb_term_device+0xef/0x300
[   38.407136][   T24]  smsusb_init_device+0xb6a/0xd10
[   38.412618][   T24]  ? smsusb_disconnect+0x20/0x20
[   38.417846][   T24]  smsusb_probe+0x5b3/0x10b0
[   38.422650][   T24]  ? smsusb_init_device+0xd10/0xd10
[   38.428753][   T24]  ? mark_held_locks+0x9f/0xe0
[   38.433536][   T24]  ? _raw_spin_unlock_irqrestore+0x54/0x70
[   38.439474][   T24]  ? lockdep_hardirqs_on+0x7d/0x100
[   38.444947][   T24]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[   38.451208][   T24]  ? __pm_runtime_set_status+0x442/0xd90
[   38.458161][   T24]  usb_probe_interface+0x30f/0x960
[   38.463286][   T24]  ? usb_match_dynamic_id+0x1a0/0x1a0
[   38.468748][   T24]  really_probe+0x240/0xca0
[   38.473277][   T24]  __driver_probe_device+0x1df/0x4d0
[   38.478583][   T24]  ? usb_match_id.part.0+0x15d/0x1b0
[   38.483892][   T24]  driver_probe_device+0x4c/0x1a0
[   38.488935][   T24]  __device_attach_driver+0x1d4/0x2e0
[   38.494338][   T24]  bus_for_each_drv+0x149/0x1d0
[   38.499219][   T24]  ? driver_probe_device+0x1a0/0x1a0
[   38.505561][   T24]  ? bus_for_each_dev+0x1c0/0x1c0
[   38.510598][   T24]  ? _raw_spin_unlock_irqrestore+0x54/0x70
[   38.516421][   T24]  ? lockdep_hardirqs_on+0x7d/0x100
[   38.521829][   T24]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[   38.527686][   T24]  __device_attach+0x1e4/0x4b0
[   38.532473][   T24]  ? device_driver_attach+0x210/0x210
[   38.537972][   T24]  ? do_raw_spin_unlock+0x175/0x230
[   38.543190][   T24]  bus_probe_device+0x17c/0x1c0
[   38.548084][   T24]  device_add+0x11c4/0x1c50
[   38.552626][   T24]  ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270
[   38.559694][   T24]  ? mark_held_locks+0x9f/0xe0
[   38.565093][   T24]  ? _raw_spin_unlock_irqrestore+0x54/0x70
[   38.570923][   T24]  usb_set_configuration+0x10ee/0x1af0
[   38.576423][   T24]  usb_generic_driver_probe+0xcf/0x130
[   38.581910][   T24]  usb_probe_device+0xd8/0x2c0
[   38.586760][   T24]  ? usb_driver_release_interface+0x190/0x190
[   38.592830][   T24]  really_probe+0x240/0xca0
[   38.597352][   T24]  __driver_probe_device+0x1df/0x4d0
[   38.602646][   T24]  driver_probe_device+0x4c/0x1a0
[   38.607691][   T24]  __device_attach_driver+0x1d4/0x2e0
[   38.613167][   T24]  bus_for_each_drv+0x149/0x1d0
[   38.618044][   T24]  ? driver_probe_device+0x1a0/0x1a0
[   38.623391][   T24]  ? bus_for_each_dev+0x1c0/0x1c0
[   38.628445][   T24]  ? _raw_spin_unlock_irqrestore+0x54/0x70
[   38.634258][   T24]  ? lockdep_hardirqs_on+0x7d/0x100
[   38.639725][   T24]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[   38.645552][   T24]  __device_attach+0x1e4/0x4b0
[   38.650342][   T24]  ? device_driver_attach+0x210/0x210
[   38.656080][   T24]  ? do_raw_spin_unlock+0x175/0x230
[   38.661285][   T24]  bus_probe_device+0x17c/0x1c0
[   38.666148][   T24]  device_add+0x11c4/0x1c50
[   38.670671][   T24]  ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270
[   38.677619][   T24]  ? add_device_randomness+0xb8/0xe0
[   38.682926][   T24]  ? __phys_addr+0xc8/0x140
[   38.687430][   T24]  usb_new_device+0xcb2/0x19d0
[   38.692979][   T24]  ? hub_disconnect+0x510/0x510
[   38.697845][   T24]  ? _raw_spin_unlock_irq+0x23/0x50
[   38.703144][   T24]  hub_event+0x2e3d/0x4ed0
[   38.707592][   T24]  ? hub_port_debounce+0x3b0/0x3b0
[   38.713609][   T24]  ? lock_release+0x670/0x670
[   38.718306][   T24]  ? lock_downgrade+0x690/0x690
[   38.723339][   T24]  ? do_raw_spin_lock+0x124/0x2b0
[   38.728393][   T24]  ? _raw_spin_unlock_irq+0x23/0x50
[   38.733602][   T24]  process_one_work+0x991/0x15c0
[   38.738587][   T24]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   38.744059][   T24]  ? spin_bug+0x1c0/0x1c0
[   38.748392][   T24]  ? _raw_spin_lock_irq+0x45/0x50
[   38.753552][   T24]  worker_thread+0x669/0x1090
[   38.758374][   T24]  ? __kthread_parkme+0x163/0x220
[   38.763437][   T24]  ? process_one_work+0x15c0/0x15c0
[   38.768824][   T24]  kthread+0x2ee/0x3a0
[   38.772914][   T24]  ? kthread_complete_and_exit+0x40/0x40
[   38.780668][   T24]  ret_from_fork+0x1f/0x30
[   38.785193][   T24]  </TASK>
[   38.788284][   T24] Kernel Offset: disabled
[   38.792664][   T24] Rebooting in 86400 seconds..