1163.004114][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1163.008605][ T5240]  bus_probe_device+0xca/0xd0
[ 1163.013618][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1163.018536][ T5240]  device_add+0x991/0xc80
[ 1163.023812][ T5234]  smsusb_init_device+0x50e/0x530
[ 1163.029166][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1163.034449][ T5234]  smsusb_probe+0x1ce/0x560
[ 1163.039625][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1163.044395][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1163.049490][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1163.054248][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1163.059866][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1163.064532][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1163.069366][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1163.073694][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1163.078705][ T5240]  usb_probe_device+0x60/0x140
[ 1163.083895][ T5234]  really_probe+0x12d/0x430
[ 1163.088383][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1163.093313][ T5234]  __driver_probe_device+0xbf/0x140
[ 1163.099120][ T5240]  really_probe+0x12d/0x430
[ 1163.103875][ T5234]  driver_probe_device+0x2a/0x120
[ 1163.109511][ T5240]  __driver_probe_device+0xbf/0x140
[ 1163.114788][ T5234]  __device_attach_driver+0xfb/0x150
[ 1163.119883][ T5240]  driver_probe_device+0x2a/0x120
[ 1163.125333][ T5234]  ? driver_probe_device+0x120/0x120
[ 1163.130519][ T5240]  __device_attach_driver+0xfb/0x150
[ 1163.135290][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1163.139779][ T5240]  ? driver_probe_device+0x120/0x120
[ 1163.145931][ T5234]  __device_attach+0x102/0x2a0
[ 1163.151108][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1163.155612][ T5234]  bus_probe_device+0xca/0xd0
[ 1163.160622][ T5240]  __device_attach+0x102/0x2a0
[ 1163.165824][ T5234]  device_add+0x991/0xc80
[ 1163.171094][ T5240]  bus_probe_device+0xca/0xd0
[ 1163.176117][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1163.181385][ T5240]  device_add+0x991/0xc80
[ 1163.186662][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1163.191410][ T5240]  usb_new_device+0x38d/0x870
[ 1163.196686][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1163.201436][ T5240]  hub_event+0x1875/0x25e0
[ 1163.206192][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1163.210858][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1163.215614][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1163.219922][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1163.224592][ T5234]  usb_probe_device+0x60/0x140
[ 1163.229774][ T5240]  process_one_work+0x2ba/0x650
[ 1163.234092][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1163.239014][ T5240]  worker_thread+0x5d/0x5c0
[ 1163.243681][ T5234]  really_probe+0x12d/0x430
[ 1163.248425][ T5240]  ? rescuer_thread+0x590/0x590
[ 1163.252825][ T5234]  __driver_probe_device+0xbf/0x140
[ 1163.258116][ T5240]  kthread+0x129/0x170
[ 1163.263917][ T5234]  driver_probe_device+0x2a/0x120
[ 1163.269357][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1163.274638][ T5234]  __device_attach_driver+0xfb/0x150
[ 1163.279391][ T5240]  ret_from_fork+0x1f/0x30
[ 1163.284249][ T5234]  ? driver_probe_device+0x120/0x120
[ 1163.290390][ T5240]  </TASK>
[ 1163.294878][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1163.299372][ T5240] ---[ end trace 0000000000000000 ]---
[ 1163.304216][ T5234]  __device_attach+0x102/0x2a0
[ 1163.358268][ T5234]  bus_probe_device+0xca/0xd0
[ 1163.362988][ T5234]  device_add+0x991/0xc80
[ 1163.367368][ T5234]  usb_new_device+0x38d/0x870
[ 1163.372071][ T5234]  hub_event+0x1875/0x25e0
[ 1163.376539][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1163.382391][ T5234]  ? __pm_runtime_suspend+0x80/0x180
[ 1163.384827][ T5241] ------------[ cut here ]------------
[ 1163.387719][ T5234]  process_one_work+0x2ba/0x650
[ 1163.393167][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1163.398029][ T5234]  worker_thread+0x5d/0x5c0
[ 1163.407523][ T5241] Modules linked in:
[ 1163.411999][ T5234]  ? rescuer_thread+0x590/0x590
[ 1163.415927][ T5241] 
[ 1163.420757][ T5234]  kthread+0x129/0x170
[ 1163.423076][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1163.427142][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1163.438682][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1163.444308][ T5234]  ret_from_fork+0x1f/0x30
[ 1163.454393][ T5241] Workqueue: usb_hub_wq hub_event
[ 1163.458807][ T5234]  </TASK>
[ 1163.458816][ T5234] ---[ end trace 0000000000000000 ]---
[ 1163.463830][ T5241] 
[ 1163.463836][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1163.480475][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1163.500131][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1163.506239][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1163.514255][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1163.522250][ T5241] RBP: ffff88811894f9a0 R08: 0000000000000001 R09: 0000000000000000
[ 1163.530272][ T5241] R10: 0000000000000001 R11: 3a312d3620627375 R12: 0000000000000001
[ 1163.538277][ T5241] R13: 0000000000000001 R14: ffff888117243400 R15: ffff888117cb7948
[ 1163.546290][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1163.555257][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1163.561863][ T5241] CR2: 0000559df990bc08 CR3: 0000000118afd000 CR4: 00000000003506f0
[ 1163.569881][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1163.577887][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1163.585902][ T5241] Call Trace:
[ 1163.589192][ T5241]  <TASK>
[ 1163.592137][ T5241]  ? __device_attach+0x102/0x2a0
[ 1163.597146][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1163.602035][ T5241]  ? device_add+0x991/0xc80
[ 1163.606589][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1163.611554][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1163.616995][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1163.622234][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1163.627406][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1163.633085][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1163.637985][ T5241]  smsusb_init_device+0x50e/0x530
[ 1163.643062][ T5241]  smsusb_probe+0x1ce/0x560
[ 1163.647627][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1163.653460][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1163.659160][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1163.664334][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1163.669569][ T5241]  really_probe+0x12d/0x430
[ 1163.673501][ T5231] smsusb:smsusb_probe: Device initialized with return code -19
[ 1163.674121][ T5241]  __driver_probe_device+0xbf/0x140
[ 1163.686892][ T5241]  driver_probe_device+0x2a/0x120
[ 1163.691960][ T5241]  __device_attach_driver+0xfb/0x150
[ 1163.697308][ T5241]  ? driver_probe_device+0x120/0x120
[ 1163.702631][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1163.703209][ T5231] usb 7-1: USB disconnect, device number 4
[ 1163.707462][ T5241]  __device_attach+0x102/0x2a0
[ 1163.718069][ T5241]  bus_probe_device+0xca/0xd0
[ 1163.722790][ T5241]  device_add+0x991/0xc80
[ 1163.727173][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1163.732403][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1163.737821][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1163.742625][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1163.747965][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1163.753452][ T5241]  usb_probe_device+0x60/0x140
[ 1163.758280][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1163.764502][ T5241]  really_probe+0x12d/0x430
[ 1163.769045][ T5241]  __driver_probe_device+0xbf/0x140
[ 1163.773512][ T5302] smsusb:smsusb_probe: Device initialized with return code -19
[ 1163.774297][ T5241]  driver_probe_device+0x2a/0x120
[ 1163.786866][ T5241]  __device_attach_driver+0xfb/0x150
[ 1163.792205][ T5241]  ? driver_probe_device+0x120/0x120
[ 1163.797371][ T5302] usb 5-1: USB disconnect, device number 3
[ 1163.797554][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1163.808132][ T5241]  __device_attach+0x102/0x2a0
[ 1163.812940][ T5241]  bus_probe_device+0xca/0xd0
[ 1163.817691][ T5241]  device_add+0x991/0xc80
[ 1163.822058][ T5241]  usb_new_device+0x38d/0x870
[ 1163.826784][ T5241]  hub_event+0x1875/0x25e0
[ 1163.831228][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1163.837086][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1163.842409][ T5241]  process_one_work+0x2ba/0x650
[ 1163.847328][ T5241]  worker_thread+0x5d/0x5c0
[ 1163.851867][ T5241]  ? rescuer_thread+0x590/0x590
[ 1163.856779][ T5241]  kthread+0x129/0x170
[ 1163.860886][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1163.866580][ T5241]  ret_from_fork+0x1f/0x30
[ 1163.871039][ T5241]  </TASK>
[ 1163.874089][ T5241] ---[ end trace 0000000000000000 ]---
[ 1163.881240][ T5241] smsusb:smsusb_probe: Device initialized with return code -19
[ 1163.889096][ T5127] smsusb:smsusb_probe: Device initialized with return code -19
[ 1163.897184][ T5240] smsusb:smsusb_probe: Device initialized with return code -19
[ 1163.912628][ T5241] usb 2-1: USB disconnect, device number 4
[ 1163.952791][ T5240] usb 6-1: USB disconnect, device number 3
[ 1163.963640][ T5127] usb 3-1: USB disconnect, device number 4
[ 1163.976267][ T5234] smsusb:smsusb_probe: Device initialized with return code -19
[ 1164.013100][ T5234] usb 1-1: USB disconnect, device number 3
2023/03/19 14:52:04 executed programs: 38
[ 1165.483562][ T5336] usb 8-1: new high-speed USB device number 4 using dummy_hcd
[ 1165.491109][ T5241] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[ 1165.493517][ T5128] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[ 1165.498630][ T5127] usb 7-1: new high-speed USB device number 5 using dummy_hcd
[ 1165.506085][ T5231] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 1165.513534][ T5240] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 1165.521024][ T5302] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[ 1165.536448][ T5234] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[ 1165.763516][ T5241] usb 4-1: Using ep0 maxpacket: 16
[ 1165.768689][ T5336] usb 8-1: Using ep0 maxpacket: 16
[ 1165.773889][ T5127] usb 7-1: Using ep0 maxpacket: 16
[ 1165.779054][ T5240] usb 5-1: Using ep0 maxpacket: 16
[ 1165.793558][ T5234] usb 6-1: Using ep0 maxpacket: 16
[ 1165.798743][ T5231] usb 1-1: Using ep0 maxpacket: 16
[ 1165.803878][ T5128] usb 3-1: Using ep0 maxpacket: 16
[ 1165.809087][ T5302] usb 2-1: Using ep0 maxpacket: 16
[ 1166.063653][ T5336] usb 8-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1166.072796][ T5241] usb 4-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1166.081936][ T5127] usb 7-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1166.091078][ T5240] usb 5-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1166.093560][ T5234] usb 6-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1166.100316][ T5241] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1166.109682][ T5231] usb 1-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1166.117290][ T5336] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1166.126345][ T5128] usb 3-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1166.135311][ T5127] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1166.143738][ T5302] usb 2-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1166.151899][ T5240] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1166.160941][ T5128] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1166.170396][ T5241] usb 4-1: Product: syz
[ 1166.176860][ T5234] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1166.181081][ T5336] usb 8-1: Product: syz
[ 1166.189837][ T5231] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1166.193336][ T5127] usb 7-1: Product: syz
[ 1166.201292][ T5302] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1166.206035][ T5240] usb 5-1: Product: syz
[ 1166.215603][ T5128] usb 3-1: Product: syz
[ 1166.217937][ T5241] usb 4-1: Manufacturer: syz
[ 1166.221986][ T5234] usb 6-1: Product: syz
[ 1166.226766][ T5336] usb 8-1: Manufacturer: syz
[ 1166.230775][ T5231] usb 1-1: Product: syz
[ 1166.235619][ T5240] usb 5-1: Manufacturer: syz
[ 1166.240234][ T5128] usb 3-1: Manufacturer: syz
[ 1166.244400][ T5241] usb 4-1: SerialNumber: syz
[ 1166.248853][ T5234] usb 6-1: Manufacturer: syz
[ 1166.253847][ T5127] usb 7-1: Manufacturer: syz
[ 1166.259686][ T5231] usb 1-1: Manufacturer: syz
[ 1166.262931][ T5336] usb 8-1: SerialNumber: syz
[ 1166.267597][ T5128] usb 3-1: SerialNumber: syz
[ 1166.272517][ T5127] usb 7-1: SerialNumber: syz
[ 1166.276818][ T5302] usb 2-1: Product: syz
[ 1166.281992][ T5240] usb 5-1: SerialNumber: syz
[ 1166.287942][ T5234] usb 6-1: SerialNumber: syz
[ 1166.291023][ T5336] usb 8-1: config 0 descriptor??
[ 1166.296401][ T5231] usb 1-1: SerialNumber: syz
[ 1166.304433][ T5241] usb 4-1: config 0 descriptor??
[ 1166.308480][ T5127] usb 7-1: config 0 descriptor??
[ 1166.311893][ T5302] usb 2-1: Manufacturer: syz
[ 1166.318443][ T5240] usb 5-1: config 0 descriptor??
[ 1166.322548][ T5128] usb 3-1: config 0 descriptor??
[ 1166.329291][ T5302] usb 2-1: SerialNumber: syz
[ 1166.334801][ T5336] smsusb:smsusb_probe: board id=8, interface number 0
[ 1166.337634][ T5234] usb 6-1: config 0 descriptor??
[ 1166.341632][ T5336] ------------[ cut here ]------------
[ 1166.349966][ T5231] usb 1-1: config 0 descriptor??
[ 1166.351961][ T5336] WARNING: CPU: 0 PID: 5336 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1166.362888][ T5302] usb 2-1: config 0 descriptor??
[ 1166.366492][ T5336] Modules linked in:
[ 1166.366504][ T5336] CPU: 0 PID: 5336 Comm: kworker/0:9 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1166.366536][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1166.366552][ T5336] Workqueue: usb_hub_wq hub_event
[ 1166.394716][ T5128] smsusb:smsusb_probe: board id=8, interface number 0
[ 1166.397082][ T5336] 
[ 1166.402140][ T5128] ------------[ cut here ]------------
[ 1166.408853][ T5336] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1166.411275][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1166.416733][ T5336] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1166.422443][ T5128] Modules linked in:
[ 1166.422455][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1166.431891][ T5336] RSP: 0018:ffffc90002fcf5c0 EFLAGS: 00010293
[ 1166.451511][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1166.455407][ T5336] 
[ 1166.455412][ T5336] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1166.455430][ T5336] RDX: ffff88811844e040 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1166.467239][ T5128] Workqueue: usb_hub_wq hub_event
[ 1166.473172][ T5336] RBP: ffff888117c130e8 R08: 0000000000000001 R09: 0000000000000000
[ 1166.483312][ T5128] 
[ 1166.485547][ T5336] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1166.493553][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1166.501613][ T5336] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff88810d5dd308
[ 1166.506628][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1166.514609][ T5336] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1166.516925][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1166.525066][ T5336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1166.530850][ T5128] 
[ 1166.530856][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1166.538828][ T5336] CR2: 00007fafc14f7cf4 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1166.558424][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1166.567352][ T5336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1166.573392][ T5128] RBP: ffff888117ce40e8 R08: 0000000000000001 R09: 0000000000000000
[ 1166.579991][ T5336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1166.582306][ T5128] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1166.590284][ T5336] Call Trace:
[ 1166.590293][ T5336]  <TASK>
[ 1166.598254][ T5128] R13: 0000000000000001 R14: ffff8881180d8000 R15: ffff888118a66b48
[ 1166.606226][ T5336]  ? __device_attach+0x102/0x2a0
[ 1166.614194][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1166.622157][ T5336]  ? bus_probe_device+0xca/0xd0
[ 1166.630130][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1166.638094][ T5336]  ? device_add+0x991/0xc80
[ 1166.641366][ T5128] CR2: 00007f446e620990 CR3: 0000000101863000 CR4: 00000000003506e0
[ 1166.644300][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1166.652276][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1166.657208][ T5336]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1166.666133][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1166.670967][ T5336]  ? try_to_grab_pending+0x53/0x290
[ 1166.677551][ T5128] Call Trace:
[ 1166.677558][ T5128]  <TASK>
[ 1166.682041][ T5336]  __cancel_work_timer+0x1bb/0x270
[ 1166.690036][ T5128]  ? __device_attach+0x102/0x2a0
[ 1166.694976][ T5336]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1166.702943][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1166.708311][ T5336]  smsusb_term_device+0x4f/0xe0
[ 1166.716294][ T5128]  ? device_add+0x991/0xc80
[ 1166.721488][ T5336]  smsusb_init_device+0x50e/0x530
[ 1166.724770][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1166.727722][ T5336]  smsusb_probe+0x1ce/0x560
[ 1166.732828][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1166.737777][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1166.743389][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1166.748237][ T5336]  ? __pm_runtime_set_status+0x362/0x620
[ 1166.753072][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1166.757570][ T5336]  usb_probe_interface+0x179/0x3c0
[ 1166.762575][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1166.767504][ T5336]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1166.771991][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1166.777358][ T5336]  really_probe+0x12d/0x430
[ 1166.783148][ T5128]  smsusb_init_device+0x50e/0x530
[ 1166.788355][ T5336]  __driver_probe_device+0xbf/0x140
[ 1166.793998][ T5128]  smsusb_probe+0x1ce/0x560
[ 1166.799091][ T5336]  driver_probe_device+0x2a/0x120
[ 1166.804205][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1166.809907][ T5336]  __device_attach_driver+0xfb/0x150
[ 1166.815097][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1166.819959][ T5336]  ? driver_probe_device+0x120/0x120
[ 1166.824454][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1166.829470][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1166.834663][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1166.839176][ T5336]  __device_attach+0x102/0x2a0
[ 1166.844192][ T5128]  really_probe+0x12d/0x430
[ 1166.849986][ T5336]  bus_probe_device+0xca/0xd0
[ 1166.855265][ T5128]  __driver_probe_device+0xbf/0x140
[ 1166.860882][ T5336]  device_add+0x991/0xc80
[ 1166.866158][ T5128]  driver_probe_device+0x2a/0x120
[ 1166.871256][ T5336]  ? usb_control_msg_send+0xc0/0xe0
[ 1166.876017][ T5128]  __device_attach_driver+0xfb/0x150
[ 1166.881204][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1166.885979][ T5128]  ? driver_probe_device+0x120/0x120
[ 1166.890466][ T5336]  ? usb_enable_lpm+0x43/0x1d0
[ 1166.895143][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1166.900329][ T5336]  usb_set_configuration+0x98e/0xc70
[ 1166.904654][ T5128]  __device_attach+0x102/0x2a0
[ 1166.909676][ T5336]  usb_generic_driver_probe+0xa1/0x100
[ 1166.914865][ T5128]  bus_probe_device+0xca/0xd0
[ 1166.920135][ T5336]  usb_probe_device+0x60/0x140
[ 1166.925067][ T5128]  device_add+0x991/0xc80
[ 1166.930334][ T5336]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1166.935091][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1166.939841][ T5336]  really_probe+0x12d/0x430
[ 1166.945121][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1166.949871][ T5336]  __driver_probe_device+0xbf/0x140
[ 1166.955346][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1166.960011][ T5336]  driver_probe_device+0x2a/0x120
[ 1166.964766][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1166.969082][ T5336]  __device_attach_driver+0xfb/0x150
[ 1166.975251][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1166.980430][ T5336]  ? driver_probe_device+0x120/0x120
[ 1166.984923][ T5128]  usb_probe_device+0x60/0x140
[ 1166.989862][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1166.995064][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1166.999809][ T5336]  __device_attach+0x102/0x2a0
[ 1167.004825][ T5128]  really_probe+0x12d/0x430
[ 1167.010099][ T5336]  bus_probe_device+0xca/0xd0
[ 1167.015375][ T5128]  __driver_probe_device+0xbf/0x140
[ 1167.020835][ T5336]  device_add+0x991/0xc80
[ 1167.026112][ T5128]  driver_probe_device+0x2a/0x120
[ 1167.030883][ T5336]  usb_new_device+0x38d/0x870
[ 1167.035636][ T5128]  __device_attach_driver+0xfb/0x150
[ 1167.041779][ T5336]  hub_event+0x1875/0x25e0
[ 1167.046534][ T5128]  ? driver_probe_device+0x120/0x120
[ 1167.051034][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1167.055698][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1167.060881][ T5336]  ? __pm_runtime_suspend+0x80/0x180
[ 1167.065223][ T5128]  __device_attach+0x102/0x2a0
[ 1167.070234][ T5336]  process_one_work+0x2ba/0x650
[ 1167.074908][ T5128]  bus_probe_device+0xca/0xd0
[ 1167.080178][ T5336]  worker_thread+0x5d/0x5c0
[ 1167.084599][ T5128]  device_add+0x991/0xc80
[ 1167.089866][ T5336]  ? rescuer_thread+0x590/0x590
[ 1167.095670][ T5128]  usb_new_device+0x38d/0x870
[ 1167.100425][ T5336]  kthread+0x129/0x170
[ 1167.105709][ T5128]  hub_event+0x1875/0x25e0
[ 1167.110542][ T5336]  ? kthread_complete_and_exit+0x40/0x40
[ 1167.115390][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1167.120055][ T5336]  ret_from_fork+0x1f/0x30
[ 1167.124582][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1167.128899][ T5336]  </TASK>
[ 1167.133730][ T5128]  process_one_work+0x2ba/0x650
[ 1167.138419][ T5336] ---[ end trace 0000000000000000 ]---
[ 1167.142470][ T5128]  worker_thread+0x5d/0x5c0
[ 1167.149172][ T5241] smsusb:smsusb_probe: board id=8, interface number 0
[ 1167.152492][ T5128]  ? rescuer_thread+0x590/0x590
[ 1167.166420][ T5127] smsusb:smsusb_probe: board id=8, interface number 0
[ 1167.167994][ T5128]  kthread+0x129/0x170
[ 1167.171165][ T5127] ------------[ cut here ]------------
[ 1167.175881][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1167.175922][ T5128]  ret_from_fork+0x1f/0x30
[ 1167.175962][ T5128]  </TASK>
[ 1167.175970][ T5128] ---[ end trace 0000000000000000 ]---
[ 1167.184282][ T5234] smsusb:smsusb_probe: board id=8, interface number 0
[ 1167.186140][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1167.194398][ T5302] smsusb:smsusb_probe: board id=8, interface number 0
[ 1167.197671][ T5127] Modules linked in:
[ 1167.206682][ T5231] smsusb:smsusb_probe: board id=8, interface number 0
[ 1167.208649][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1167.214237][ T5234] ------------[ cut here ]------------
[ 1167.219744][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1167.219764][ T5127] Workqueue: usb_hub_wq hub_event
[ 1167.224184][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1167.227181][ T5127] 
[ 1167.227187][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1167.232624][ T5234] Modules linked in:
[ 1167.232634][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1167.239376][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1167.248844][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1167.255594][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1167.259479][ T5234] Workqueue: usb_hub_wq hub_event
[ 1167.266237][ T5127] 
[ 1167.278166][ T5234] 
[ 1167.283303][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1167.293461][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1167.298396][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1167.307837][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1167.310160][ T5127] RBP: ffff888118a850e8 R08: 0000000000000001 R09: 0000000000000000
[ 1167.315880][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1167.319762][ T5127] R10: 0000000000000001 R11: 3e4b5341542f3c20 R12: 0000000000000001
[ 1167.331389][ T5234] 
[ 1167.331395][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1167.351036][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d51c8
[ 1167.361088][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1167.361108][ T5234] RBP: ffff88811896b0e8 R08: 0000000000000001 R09: 0000000000000000
[ 1167.367174][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1167.372258][ T5234] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1167.374589][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1167.376899][ T5234] R13: 0000000000000001 R14: ffff8881188c5c00 R15: ffff888118a66b08
[ 1167.384869][ T5127] CR2: 00007f88e27aa111 CR3: 000000011061b000 CR4: 00000000003506f0
[ 1167.390572][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1167.398541][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1167.418143][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1167.426113][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1167.432163][ T5234] CR2: 00007f446e620990 CR3: 0000000101863000 CR4: 00000000003506e0
[ 1167.440162][ T5127] Call Trace:
[ 1167.440170][ T5127]  <TASK>
[ 1167.442481][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1167.450457][ T5127]  ? __device_attach+0x102/0x2a0
[ 1167.458421][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1167.466396][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1167.474369][ T5234] Call Trace:
[ 1167.474376][ T5234]  <TASK>
[ 1167.483286][ T5127]  ? device_add+0x991/0xc80
[ 1167.491253][ T5234]  ? __device_attach+0x102/0x2a0
[ 1167.497840][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1167.505805][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1167.513776][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1167.522717][ T5234]  ? device_add+0x991/0xc80
[ 1167.530690][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1167.537272][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1167.545284][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1167.553234][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1167.556515][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1167.559436][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1167.567406][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1167.572329][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1167.580306][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1167.585154][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1167.588457][ T5127]  smsusb_init_device+0x50e/0x530
[ 1167.591379][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1167.595898][ T5127]  smsusb_probe+0x1ce/0x560
[ 1167.600815][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1167.605754][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1167.610595][ T5234]  smsusb_init_device+0x50e/0x530
[ 1167.615976][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1167.620474][ T5234]  smsusb_probe+0x1ce/0x560
[ 1167.625661][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1167.630595][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1167.635714][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1167.641083][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1167.646749][ T5127]  really_probe+0x12d/0x430
[ 1167.651938][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1167.657298][ T5127]  __driver_probe_device+0xbf/0x140
[ 1167.662389][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1167.667229][ T5127]  driver_probe_device+0x2a/0x120
[ 1167.672843][ T5234]  really_probe+0x12d/0x430
[ 1167.677861][ T5127]  __device_attach_driver+0xfb/0x150
[ 1167.683226][ T5234]  __driver_probe_device+0xbf/0x140
[ 1167.687722][ T5127]  ? driver_probe_device+0x120/0x120
[ 1167.692552][ T5234]  driver_probe_device+0x2a/0x120
[ 1167.698345][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1167.703352][ T5234]  __device_attach_driver+0xfb/0x150
[ 1167.708981][ T5127]  __device_attach+0x102/0x2a0
[ 1167.713464][ T5234]  ? driver_probe_device+0x120/0x120
[ 1167.718577][ T5127]  bus_probe_device+0xca/0xd0
[ 1167.724384][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1167.729569][ T5127]  device_add+0x991/0xc80
[ 1167.735193][ T5234]  __device_attach+0x102/0x2a0
[ 1167.739698][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1167.744811][ T5234]  bus_probe_device+0xca/0xd0
[ 1167.749997][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1167.755189][ T5234]  device_add+0x991/0xc80
[ 1167.755225][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1167.760224][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1167.764724][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1167.770014][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1167.775203][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1167.780476][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1167.785490][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1167.790240][ T5127]  usb_probe_device+0x60/0x140
[ 1167.795519][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1167.800275][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1167.805570][ T5234]  usb_probe_device+0x60/0x140
[ 1167.810230][ T5127]  really_probe+0x12d/0x430
[ 1167.814986][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1167.819390][ T5127]  __driver_probe_device+0xbf/0x140
[ 1167.824145][ T5234]  really_probe+0x12d/0x430
[ 1167.829330][ T5127]  driver_probe_device+0x2a/0x120
[ 1167.834024][ T5234]  __driver_probe_device+0xbf/0x140
[ 1167.838967][ T5127]  __device_attach_driver+0xfb/0x150
[ 1167.843286][ T5234]  driver_probe_device+0x2a/0x120
[ 1167.848497][ T5127]  ? driver_probe_device+0x120/0x120
[ 1167.853246][ T5234]  __device_attach_driver+0xfb/0x150
[ 1167.858194][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1167.863502][ T5234]  ? driver_probe_device+0x120/0x120
[ 1167.868275][ T5127]  __device_attach+0x102/0x2a0
[ 1167.873733][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1167.879005][ T5127]  bus_probe_device+0xca/0xd0
[ 1167.883762][ T5234]  __device_attach+0x102/0x2a0
[ 1167.889202][ T5127]  device_add+0x991/0xc80
[ 1167.895348][ T5234]  bus_probe_device+0xca/0xd0
[ 1167.900099][ T5127]  usb_new_device+0x38d/0x870
[ 1167.904592][ T5234]  device_add+0x991/0xc80
[ 1167.910732][ T5127]  hub_event+0x1875/0x25e0
[ 1167.915924][ T5234]  usb_new_device+0x38d/0x870
[ 1167.920414][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1167.925426][ T5234]  hub_event+0x1875/0x25e0
[ 1167.930605][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1167.935887][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1167.940895][ T5127]  process_one_work+0x2ba/0x650
[ 1167.946168][ T5234]  ? __pm_runtime_suspend+0x80/0x180
[ 1167.951444][ T5127]  worker_thread+0x5d/0x5c0
[ 1167.956199][ T5234]  process_one_work+0x2ba/0x650
[ 1167.961467][ T5127]  ? rescuer_thread+0x590/0x590
[ 1167.966227][ T5234]  worker_thread+0x5d/0x5c0
[ 1167.970979][ T5127]  kthread+0x129/0x170
[ 1167.975645][ T5234]  ? rescuer_thread+0x590/0x590
[ 1167.980392][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1167.984731][ T5234]  kthread+0x129/0x170
[ 1167.989392][ T5127]  ret_from_fork+0x1f/0x30
[ 1167.994583][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1167.998902][ T5127]  </TASK>
[ 1168.003481][ T5234]  ret_from_fork+0x1f/0x30
[ 1168.008141][ T5127] ---[ end trace 0000000000000000 ]---
[ 1168.014059][ T5234]  </TASK>
[ 1168.035450][ T5240] smsusb:smsusb_probe: board id=8, interface number 0
[ 1168.039874][ T5234] ---[ end trace 0000000000000000 ]---
[ 1168.047029][ T5231] ------------[ cut here ]------------
[ 1168.051569][ T5241] ------------[ cut here ]------------
[ 1168.054148][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1168.058632][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1168.062684][ T5231] Modules linked in:
[ 1168.062696][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1168.067531][ T5241] Modules linked in:
[ 1168.067542][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1168.073146][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1168.077211][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1168.081614][ T5231] Workqueue: usb_hub_wq hub_event
[ 1168.087235][ T5241] Workqueue: usb_hub_wq hub_event
[ 1168.090265][ T5231] 
[ 1168.090271][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1168.094675][ T5241] 
[ 1168.094680][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1168.100112][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1168.103135][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1168.109896][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1168.115356][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1168.120809][ T5231] 
[ 1168.120815][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1168.126285][ T5241] 
[ 1168.126291][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1168.135786][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1168.145255][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1168.149151][ T5231] RBP: ffff8881190310e8 R08: 0000000000000001 R09: 0000000000000000
[ 1168.160676][ T5241] RBP: ffff888117fc40e8 R08: 0000000000000001 R09: 0000000000000000
[ 1168.164605][ T5231] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000001
[ 1168.176139][ T5241] R10: 0000000000000001 R11: 5f7761725f203f20 R12: 0000000000000001
[ 1168.186197][ T5231] R13: 0000000000000001 R14: ffff8881190d2800 R15: ffff888117cb7ec8
[ 1168.196268][ T5241] R13: 0000000000000001 R14: ffff888117243400 R15: ffff8881171e6ec8
[ 1168.201279][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1168.206297][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1168.208618][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1168.214333][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1168.216644][ T5231] CR2: 00007f02deda8000 CR3: 0000000109936000 CR4: 00000000003506e0
[ 1168.222357][ T5241] CR2: 00007effb7fa8000 CR3: 000000010d635000 CR4: 00000000003506f0
[ 1168.241944][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1168.261544][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1168.267600][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1168.273660][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1168.276009][ T5231] Call Trace:
[ 1168.276017][ T5231]  <TASK>
[ 1168.283975][ T5241] Call Trace:
[ 1168.283982][ T5241]  <TASK>
[ 1168.286290][ T5231]  ? __device_attach+0x102/0x2a0
[ 1168.294266][ T5241]  ? __device_attach+0x102/0x2a0
[ 1168.302310][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1168.310292][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1168.318296][ T5231]  ? device_add+0x991/0xc80
[ 1168.326273][ T5241]  ? device_add+0x991/0xc80
[ 1168.334271][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1168.342318][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1168.350294][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1168.358264][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1168.367189][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1168.376120][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1168.382701][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1168.389283][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1168.397249][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1168.405243][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1168.413200][ T5231]  ? preempt_schedule_thunk+0x1a/0x20
[ 1168.421170][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1168.429141][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1168.437128][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1168.440404][ T5231]  smsusb_init_device+0x50e/0x530
[ 1168.443342][ T5241]  smsusb_init_device+0x50e/0x530
[ 1168.446629][ T5231]  smsusb_probe+0x1ce/0x560
[ 1168.449557][ T5241]  smsusb_probe+0x1ce/0x560
[ 1168.454488][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1168.459411][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1168.464251][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1168.469088][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1168.473586][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1168.478082][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1168.483003][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1168.487936][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1168.493292][ T5231]  really_probe+0x12d/0x430
[ 1168.498674][ T5241]  really_probe+0x12d/0x430
[ 1168.503871][ T5231]  __driver_probe_device+0xbf/0x140
[ 1168.509053][ T5241]  __driver_probe_device+0xbf/0x140
[ 1168.514160][ T5231]  driver_probe_device+0x2a/0x120
[ 1168.519262][ T5241]  driver_probe_device+0x2a/0x120
[ 1168.524886][ T5231]  __device_attach_driver+0xfb/0x150
[ 1168.530518][ T5241]  __device_attach_driver+0xfb/0x150
[ 1168.535887][ T5231]  ? driver_probe_device+0x120/0x120
[ 1168.541242][ T5241]  ? driver_probe_device+0x120/0x120
[ 1168.546100][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1168.550938][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1168.555971][ T5231]  __device_attach+0x102/0x2a0
[ 1168.560985][ T5241]  __device_attach+0x102/0x2a0
[ 1168.565494][ T5231]  bus_probe_device+0xca/0xd0
[ 1168.569983][ T5241]  bus_probe_device+0xca/0xd0
[ 1168.575784][ T5231]  device_add+0x991/0xc80
[ 1168.581573][ T5241]  device_add+0x991/0xc80
[ 1168.587198][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1168.592815][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1168.597931][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1168.603030][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1168.608221][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1168.613401][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1168.617904][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1168.622392][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1168.627584][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1168.632765][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1168.637778][ T5231]  usb_probe_device+0x60/0x140
[ 1168.642789][ T5241]  usb_probe_device+0x60/0x140
[ 1168.648427][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1168.653705][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1168.658969][ T5231]  really_probe+0x12d/0x430
[ 1168.664251][ T5241]  really_probe+0x12d/0x430
[ 1168.669783][ T5231]  __driver_probe_device+0xbf/0x140
[ 1168.674544][ T5241]  __driver_probe_device+0xbf/0x140
[ 1168.679307][ T5231]  driver_probe_device+0x2a/0x120
[ 1168.684088][ T5241]  driver_probe_device+0x2a/0x120
[ 1168.688748][ T5231]  __device_attach_driver+0xfb/0x150
[ 1168.693408][ T5241]  __device_attach_driver+0xfb/0x150
[ 1168.697730][ T5231]  ? driver_probe_device+0x120/0x120
[ 1168.702053][ T5241]  ? driver_probe_device+0x120/0x120
[ 1168.707259][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1168.712441][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1168.717387][ T5231]  __device_attach+0x102/0x2a0
[ 1168.722308][ T5241]  __device_attach+0x102/0x2a0
[ 1168.727063][ T5231]  bus_probe_device+0xca/0xd0
[ 1168.731813][ T5241]  bus_probe_device+0xca/0xd0
[ 1168.737522][ T5231]  device_add+0x991/0xc80
[ 1168.742793][ T5241]  device_add+0x991/0xc80
[ 1168.748247][ T5231]  usb_new_device+0x38d/0x870
[ 1168.753698][ T5241]  usb_new_device+0x38d/0x870
[ 1168.758442][ T5231]  hub_event+0x1875/0x25e0
[ 1168.763191][ T5241]  hub_event+0x1875/0x25e0
[ 1168.769341][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1168.775487][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1168.779967][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1168.784467][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1168.789668][ T5231]  process_one_work+0x2ba/0x650
[ 1168.794878][ T5241]  process_one_work+0x2ba/0x650
[ 1168.799895][ T5231]  worker_thread+0x5d/0x5c0
[ 1168.804914][ T5241]  worker_thread+0x5d/0x5c0
[ 1168.810888][ T5231]  ? rescuer_thread+0x590/0x590
[ 1168.816178][ T5241]  ? rescuer_thread+0x590/0x590
[ 1168.821469][ T5231]  kthread+0x129/0x170
[ 1168.826751][ T5241]  kthread+0x129/0x170
[ 1168.831495][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1168.836254][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1168.841006][ T5231]  ret_from_fork+0x1f/0x30
[ 1168.845765][ T5241]  ret_from_fork+0x1f/0x30
[ 1168.850439][ T5231]  </TASK>
[ 1168.855105][ T5241]  </TASK>
[ 1168.859410][ T5231] ---[ end trace 0000000000000000 ]---
[ 1168.863728][ T5241] ---[ end trace 0000000000000000 ]---
[ 1168.873781][ T5302] ------------[ cut here ]------------
[ 1168.900829][ T5240] ------------[ cut here ]------------
[ 1168.904118][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1168.909082][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1168.913962][ T5302] Modules linked in:
[ 1168.913973][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1168.914004][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1168.914020][ T5302] Workqueue: usb_hub_wq hub_event
[ 1168.914042][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1168.914086][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1168.914113][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1168.914133][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1168.914149][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1168.914167][ T5302] RBP: ffff8881187770e8 R08: 0000000000000001 R09: 0000000000000000
[ 1168.914184][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1168.914201][ T5302] R13: 0000000000000001 R14: ffff888117b98000 R15: ffff888118144008
[ 1168.918696][ T5240] Modules linked in:
[ 1168.918707][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1168.923183][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1168.928103][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1168.932866][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1168.936930][ T5240] Workqueue: usb_hub_wq hub_event
[ 1168.940979][ T5302] CR2: 0000555556d64848 CR3: 0000000109936000 CR4: 00000000003506e0
[ 1168.946604][ T5240] 
[ 1168.946610][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1168.952221][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1168.956630][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1168.961029][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1168.964047][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1168.967055][ T5302] Call Trace:
[ 1168.967062][ T5302]  <TASK>
[ 1168.972495][ T5240] 
[ 1168.972499][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1168.972517][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1168.977968][ T5302]  ? __device_attach+0x102/0x2a0
[ 1168.983437][ T5240] RBP: ffff88811894f0e8 R08: 0000000000000001 R09: 0000000000000000
[ 1168.988873][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1168.998337][ T5240] R10: 0000000000000001 R11: 737365636f727020 R12: 0000000000000001
[ 1169.007785][ T5302]  ? device_add+0x991/0xc80
[ 1169.011667][ T5240] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888117cb7608
[ 1169.023282][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1169.033335][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1169.038359][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1169.044104][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1169.063700][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1169.069765][ T5240] CR2: 00007fa5334d0300 CR3: 000000010a4c2000 CR4: 00000000003506f0
[ 1169.077831][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1169.085828][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1169.093803][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1169.101761][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1169.109737][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1169.113634][ T5240] Call Trace:
[ 1169.125163][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1169.134872][ T5240]  <TASK>
[ 1169.134881][ T5240]  ? __device_attach+0x102/0x2a0
[ 1169.144925][ T5302]  smsusb_init_device+0x50e/0x530
[ 1169.151498][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1169.156522][ T5302]  smsusb_probe+0x1ce/0x560
[ 1169.164571][ T5240]  ? device_add+0x991/0xc80
[ 1169.166892][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1169.172591][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1169.180571][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1169.200261][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1169.208323][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1169.214380][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1169.217670][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1169.220593][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1169.222911][ T5302]  really_probe+0x12d/0x430
[ 1169.230879][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1169.238846][ T5302]  __driver_probe_device+0xbf/0x140
[ 1169.243777][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1169.251745][ T5302]  driver_probe_device+0x2a/0x120
[ 1169.256586][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1169.264556][ T5302]  __device_attach_driver+0xfb/0x150
[ 1169.269056][ T5240]  smsusb_init_device+0x50e/0x530
[ 1169.277044][ T5302]  ? driver_probe_device+0x120/0x120
[ 1169.281979][ T5240]  smsusb_probe+0x1ce/0x560
[ 1169.290900][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1169.296267][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1169.302838][ T5302]  __device_attach+0x102/0x2a0
[ 1169.308024][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1169.315995][ T5302]  bus_probe_device+0xca/0xd0
[ 1169.321091][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1169.329055][ T5302]  device_add+0x991/0xc80
[ 1169.334683][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1169.342639][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1169.348008][ T5240]  really_probe+0x12d/0x430
[ 1169.351279][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1169.356128][ T5240]  __driver_probe_device+0xbf/0x140
[ 1169.359044][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1169.363975][ T5240]  driver_probe_device+0x2a/0x120
[ 1169.369026][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1169.373870][ T5240]  __device_attach_driver+0xfb/0x150
[ 1169.378358][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1169.382841][ T5240]  ? driver_probe_device+0x120/0x120
[ 1169.388657][ T5302]  usb_probe_device+0x60/0x140
[ 1169.393594][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1169.399235][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1169.404605][ T5240]  __device_attach+0x102/0x2a0
[ 1169.409717][ T5302]  really_probe+0x12d/0x430
[ 1169.414909][ T5240]  bus_probe_device+0xca/0xd0
[ 1169.420089][ T5302]  __driver_probe_device+0xbf/0x140
[ 1169.425195][ T5240]  device_add+0x991/0xc80
[ 1169.429691][ T5302]  driver_probe_device+0x2a/0x120
[ 1169.435327][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1169.440769][ T5302]  __device_attach_driver+0xfb/0x150
[ 1169.446148][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1169.451158][ T5302]  ? driver_probe_device+0x120/0x120
[ 1169.456001][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1169.461270][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1169.466292][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1169.471561][ T5302]  __device_attach+0x102/0x2a0
[ 1169.476065][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1169.480810][ T5302]  bus_probe_device+0xca/0xd0
[ 1169.486633][ T5240]  usb_probe_device+0x60/0x140
[ 1169.491385][ T5302]  device_add+0x991/0xc80
[ 1169.497025][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1169.501686][ T5302]  usb_new_device+0x38d/0x870
[ 1169.506791][ T5240]  really_probe+0x12d/0x430
[ 1169.511103][ T5302]  hub_event+0x1875/0x25e0
[ 1169.516293][ T5240]  __driver_probe_device+0xbf/0x140
[ 1169.521487][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1169.525977][ T5240]  driver_probe_device+0x2a/0x120
[ 1169.530906][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1169.536099][ T5240]  __device_attach_driver+0xfb/0x150
[ 1169.540849][ T5302]  process_one_work+0x2ba/0x650
[ 1169.545885][ T5240]  ? driver_probe_device+0x120/0x120
[ 1169.551172][ T5302]  worker_thread+0x5d/0x5c0
[ 1169.556453][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1169.561897][ T5302]  ? rescuer_thread+0x590/0x590
[ 1169.567178][ T5240]  __device_attach+0x102/0x2a0
[ 1169.571932][ T5302]  kthread+0x129/0x170
[ 1169.576693][ T5240]  bus_probe_device+0xca/0xd0
[ 1169.582843][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1169.587607][ T5240]  device_add+0x991/0xc80
[ 1169.592100][ T5302]  ret_from_fork+0x1f/0x30
[ 1169.596780][ T5240]  usb_new_device+0x38d/0x870
[ 1169.601977][ T5302]  </TASK>
[ 1169.606282][ T5240]  hub_event+0x1875/0x25e0
[ 1169.611288][ T5302] ---[ end trace 0000000000000000 ]---
[ 1169.616483][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1169.628462][ T5302] ------------[ cut here ]------------
[ 1169.631968][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1169.632017][ T5240]  process_one_work+0x2ba/0x650
[ 1169.632065][ T5240]  worker_thread+0x5d/0x5c0
[ 1169.632112][ T5240]  ? rescuer_thread+0x590/0x590
[ 1169.632155][ T5240]  kthread+0x129/0x170
[ 1169.632188][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1169.632226][ T5240]  ret_from_fork+0x1f/0x30
[ 1169.637078][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1169.641769][ T5240]  </TASK>
[ 1169.647038][ T5302] Modules linked in:
[ 1169.647049][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1169.651789][ T5240] ---[ end trace 0000000000000000 ]---
[ 1169.657252][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1169.670620][ T5240] ------------[ cut here ]------------
[ 1169.671010][ T5302] Workqueue: usb_hub_wq hub_event
[ 1169.677178][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1169.681848][ T5302] 
[ 1169.681854][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1169.686356][ T5240] Modules linked in:
[ 1169.690753][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1169.695948][ T5240] 
[ 1169.695955][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1169.701736][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1169.706755][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1169.712036][ T5302] 
[ 1169.717330][ T5240] Workqueue: usb_hub_wq hub_event
[ 1169.722135][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1169.727435][ T5240] 
[ 1169.731921][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1169.736928][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1169.741528][ T5302] RBP: ffff8881187771e0 R08: 0000000000000001 R09: 0000000000000000
[ 1169.746354][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1169.750336][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1169.755006][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1169.760632][ T5302] R13: 0000000000000001 R14: ffff888117b98000 R15: ffff888118144008
[ 1169.764961][ T5240] 
[ 1169.764966][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1169.769358][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1169.774032][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1169.777060][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1169.781456][ T5240] RBP: ffff88811894f1e0 R08: 0000000000000001 R09: 0000000000000000
[ 1169.786908][ T5302] CR2: 00007f0340184998 CR3: 0000000101863000 CR4: 00000000003506e0
[ 1169.792696][ T5240] R10: 0000000000000001 R11: 737365636f727020 R12: 0000000000000001
[ 1169.798162][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1169.803442][ T5240] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888117cb7608
[ 1169.808376][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1169.812865][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1169.817708][ T5302] Call Trace:
[ 1169.817716][ T5302]  <TASK>
[ 1169.821848][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1169.827476][ T5302]  ? __device_attach+0x102/0x2a0
[ 1169.831878][ T5240] CR2: 000000c00109f000 CR3: 0000000005c5c000 CR4: 00000000003506f0
[ 1169.841318][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1169.844343][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1169.848216][ T5302]  ? device_add+0x991/0xc80
[ 1169.859829][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1169.865303][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1169.875355][ T5240] Call Trace:
[ 1169.875363][ T5240]  <TASK>
[ 1169.880795][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1169.885813][ T5240]  ? __device_attach+0x102/0x2a0
[ 1169.895271][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1169.897588][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1169.903296][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1169.907187][ T5240]  ? device_add+0x991/0xc80
[ 1169.926966][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1169.929287][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1169.940826][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1169.946895][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1169.956955][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1169.959277][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1169.964299][ T5302]  smsusb_init_device+0x50e/0x530
[ 1169.972256][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1169.974597][ T5302]  smsusb_probe+0x1ce/0x560
[ 1169.982553][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1169.988271][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1169.996246][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1170.015847][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1170.023818][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1170.029868][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1170.037835][ T5240]  smsusb_init_device+0x50e/0x530
[ 1170.040155][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1170.048127][ T5240]  smsusb_probe+0x1ce/0x560
[ 1170.057042][ T5302]  really_probe+0x12d/0x430
[ 1170.065013][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1170.071582][ T5302]  __driver_probe_device+0xbf/0x140
[ 1170.079545][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1170.087513][ T5302]  driver_probe_device+0x2a/0x120
[ 1170.095486][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1170.103447][ T5302]  __device_attach_driver+0xfb/0x150
[ 1170.111432][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1170.119388][ T5302]  ? driver_probe_device+0x120/0x120
[ 1170.128311][ T5240]  really_probe+0x12d/0x430
[ 1170.131591][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1170.134529][ T5240]  __driver_probe_device+0xbf/0x140
[ 1170.141100][ T5302]  __device_attach+0x102/0x2a0
[ 1170.146028][ T5240]  driver_probe_device+0x2a/0x120
[ 1170.153995][ T5302]  bus_probe_device+0xca/0xd0
[ 1170.158841][ T5240]  __device_attach_driver+0xfb/0x150
[ 1170.166811][ T5302]  device_add+0x991/0xc80
[ 1170.171300][ T5240]  ? driver_probe_device+0x120/0x120
[ 1170.179266][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1170.184209][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1170.187489][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1170.190434][ T5240]  __device_attach+0x102/0x2a0
[ 1170.195812][ T5302]  ? usb_enable_lpm+0x43/0x1d0
2023/03/19 14:52:10 executed programs: 41
[ 1170.200738][ T5240]  bus_probe_device+0xca/0xd0
[ 1170.205932][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1170.210781][ T5240]  device_add+0x991/0xc80
[ 1170.215890][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1170.220381][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1170.226011][ T5302]  usb_probe_device+0x60/0x140
[ 1170.230934][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1170.236301][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1170.241656][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1170.246501][ T5302]  really_probe+0x12d/0x430
[ 1170.251683][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1170.256703][ T5302]  __driver_probe_device+0xbf/0x140
[ 1170.261801][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1170.266306][ T5302]  driver_probe_device+0x2a/0x120
[ 1170.271930][ T5240]  usb_probe_device+0x60/0x140
[ 1170.277741][ T5302]  __device_attach_driver+0xfb/0x150
[ 1170.283095][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1170.288741][ T5302]  ? driver_probe_device+0x120/0x120
[ 1170.293606][ T5240]  really_probe+0x12d/0x430
[ 1170.298711][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1170.303738][ T5240]  __driver_probe_device+0xbf/0x140
[ 1170.308920][ T5302]  __device_attach+0x102/0x2a0
[ 1170.313436][ T5240]  driver_probe_device+0x2a/0x120
[ 1170.317957][ T5302]  bus_probe_device+0xca/0xd0
[ 1170.323739][ T5240]  __device_attach_driver+0xfb/0x150
[ 1170.328919][ T5302]  device_add+0x991/0xc80
[ 1170.334553][ T5240]  ? driver_probe_device+0x120/0x120
[ 1170.339576][ T5302]  usb_new_device+0x38d/0x870
[ 1170.344680][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1170.349960][ T5302]  hub_event+0x1875/0x25e0
[ 1170.355166][ T5240]  __device_attach+0x102/0x2a0
[ 1170.360437][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1170.364934][ T5240]  bus_probe_device+0xca/0xd0
[ 1170.369685][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1170.374900][ T5240]  device_add+0x991/0xc80
[ 1170.379659][ T5302]  process_one_work+0x2ba/0x650
[ 1170.384681][ T5240]  usb_new_device+0x38d/0x870
[ 1170.389340][ T5302]  worker_thread+0x5d/0x5c0
[ 1170.394622][ T5240]  hub_event+0x1875/0x25e0
[ 1170.398932][ T5302]  ? rescuer_thread+0x590/0x590
[ 1170.404216][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1170.409391][ T5302]  kthread+0x129/0x170
[ 1170.414152][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1170.419074][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1170.423838][ T5240]  process_one_work+0x2ba/0x650
[ 1170.428583][ T5302]  ret_from_fork+0x1f/0x30
[ 1170.433244][ T5240]  worker_thread+0x5d/0x5c0
[ 1170.438524][ T5302]  </TASK>
[ 1170.442846][ T5240]  ? rescuer_thread+0x590/0x590
[ 1170.448294][ T5302] ---[ end trace 0000000000000000 ]---
[ 1170.487360][ T5128] ------------[ cut here ]------------
[ 1170.489177][ T5240]  kthread+0x129/0x170
[ 1170.494693][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1170.499681][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1170.504445][ T5128] Modules linked in:
[ 1170.509719][ T5240]  ret_from_fork+0x1f/0x30
[ 1170.515867][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1170.521140][ T5240]  </TASK>
[ 1170.525656][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1170.530392][ T5240] ---[ end trace 0000000000000000 ]---
[ 1170.548381][ T5336] ------------[ cut here ]------------
[ 1170.551082][ T5128] Workqueue: usb_hub_wq hub_event
[ 1170.556623][ T5336] WARNING: CPU: 0 PID: 5336 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1170.560719][ T5128] 
[ 1170.560725][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1170.566094][ T5336] Modules linked in:
[ 1170.570667][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1170.575452][ T5336] 
[ 1170.575460][ T5336] CPU: 0 PID: 5336 Comm: kworker/0:9 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1170.579854][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1170.584615][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1170.590403][ T5128] 
[ 1170.590408][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1170.595081][ T5336] Workqueue: usb_hub_wq hub_event
[ 1170.600347][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1170.604668][ T5336] 
[ 1170.604673][ T5336] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1170.609508][ T5128] RBP: ffff888117ce41e0 R08: 0000000000000001 R09: 0000000000000000
[ 1170.614209][ T5336] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1170.618692][ T5128] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1170.623088][ T5336] RSP: 0018:ffffc90002fcf5c0 EFLAGS: 00010293
[ 1170.627933][ T5128] R13: 0000000000000001 R14: ffff8881180d8000 R15: ffff888118a66b48
[ 1170.633732][ T5336] 
[ 1170.633737][ T5336] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1170.637822][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1170.643090][ T5336] RDX: ffff88811844e040 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1170.648717][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1170.653570][ T5336] RBP: ffff888117c131e0 R08: 0000000000000001 R09: 0000000000000000
[ 1170.657972][ T5128] CR2: 0000555557010708 CR3: 000000010a4c2000 CR4: 00000000003506e0
[ 1170.657997][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1170.662479][ T5336] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1170.665509][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1170.665529][ T5128] Call Trace:
[ 1170.665536][ T5128]  <TASK>
[ 1170.670362][ T5336] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff88810d5dd308
[ 1170.675833][ T5128]  ? __device_attach+0x102/0x2a0
[ 1170.681410][ T5336] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1170.685494][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1170.694960][ T5336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1170.700584][ T5128]  ? device_add+0x991/0xc80
[ 1170.704489][ T5336] CR2: 00007fe669784998 CR3: 0000000109936000 CR4: 00000000003506f0
[ 1170.708900][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1170.720438][ T5336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1170.723449][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1170.733498][ T5336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1170.733518][ T5336] Call Trace:
[ 1170.738955][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1170.744410][ T5336]  <TASK>
[ 1170.749438][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1170.758908][ T5336]  ? __device_attach+0x102/0x2a0
[ 1170.761234][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1170.766949][ T5336]  ? bus_probe_device+0xca/0xd0
[ 1170.770833][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1170.790438][ T5336]  ? device_add+0x991/0xc80
[ 1170.792767][ T5128]  smsusb_init_device+0x50e/0x530
[ 1170.804386][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1170.810445][ T5128]  smsusb_probe+0x1ce/0x560
[ 1170.820495][ T5336]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1170.822820][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1170.830801][ T5336]  ? try_to_grab_pending+0x53/0x290
[ 1170.835906][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1170.843878][ T5336]  __cancel_work_timer+0x1bb/0x270
[ 1170.846195][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1170.851899][ T5336]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1170.859870][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1170.879471][ T5336]  smsusb_term_device+0x4f/0xe0
[ 1170.887439][ T5128]  really_probe+0x12d/0x430
[ 1170.893506][ T5336]  smsusb_init_device+0x50e/0x530
[ 1170.901474][ T5128]  __driver_probe_device+0xbf/0x140
[ 1170.903837][ T5336]  smsusb_probe+0x1ce/0x560
[ 1170.911888][ T5128]  driver_probe_device+0x2a/0x120
[ 1170.920837][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1170.928864][ T5128]  __device_attach_driver+0xfb/0x150
[ 1170.935463][ T5336]  ? __pm_runtime_set_status+0x362/0x620
[ 1170.943420][ T5128]  ? driver_probe_device+0x120/0x120
[ 1170.951507][ T5336]  usb_probe_interface+0x179/0x3c0
[ 1170.959481][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1170.967576][ T5336]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1170.975554][ T5128]  __device_attach+0x102/0x2a0
[ 1170.978857][ T5336]  really_probe+0x12d/0x430
[ 1170.981787][ T5128]  bus_probe_device+0xca/0xd0
[ 1170.989775][ T5336]  __driver_probe_device+0xbf/0x140
[ 1170.994708][ T5128]  device_add+0x991/0xc80
[ 1171.003810][ T5336]  driver_probe_device+0x2a/0x120
[ 1171.008652][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1171.015246][ T5336]  __device_attach_driver+0xfb/0x150
[ 1171.019732][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1171.027707][ T5336]  ? driver_probe_device+0x120/0x120
[ 1171.032634][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1171.040620][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1171.046000][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1171.053976][ T5336]  __device_attach+0x102/0x2a0
[ 1171.057250][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1171.062426][ T5336]  bus_probe_device+0xca/0xd0
[ 1171.065359][ T5128]  usb_probe_device+0x60/0x140
[ 1171.070455][ T5336]  device_add+0x991/0xc80
[ 1171.075381][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1171.081008][ T5336]  ? usb_control_msg_send+0xc0/0xe0
[ 1171.085868][ T5128]  really_probe+0x12d/0x430
[ 1171.090705][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1171.095230][ T5128]  __driver_probe_device+0xbf/0x140
[ 1171.100234][ T5336]  ? usb_enable_lpm+0x43/0x1d0
[ 1171.105160][ T5128]  driver_probe_device+0x2a/0x120
[ 1171.109682][ T5336]  usb_set_configuration+0x98e/0xc70
[ 1171.115041][ T5128]  __device_attach_driver+0xfb/0x150
[ 1171.120834][ T5336]  usb_generic_driver_probe+0xa1/0x100
[ 1171.126049][ T5128]  ? driver_probe_device+0x120/0x120
[ 1171.131692][ T5336]  usb_probe_device+0x60/0x140
[ 1171.136807][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1171.141899][ T5336]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1171.147527][ T5128]  __device_attach+0x102/0x2a0
[ 1171.152706][ T5336]  really_probe+0x12d/0x430
[ 1171.157566][ T5128]  bus_probe_device+0xca/0xd0
[ 1171.162108][ T5336]  __driver_probe_device+0xbf/0x140
[ 1171.167138][ T5128]  device_add+0x991/0xc80
[ 1171.172323][ T5336]  driver_probe_device+0x2a/0x120
[ 1171.176819][ T5128]  usb_new_device+0x38d/0x870
[ 1171.181826][ T5336]  __device_attach_driver+0xfb/0x150
[ 1171.187632][ T5128]  hub_event+0x1875/0x25e0
[ 1171.192902][ T5336]  ? driver_probe_device+0x120/0x120
[ 1171.198543][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1171.203819][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1171.208919][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1171.213693][ T5336]  __device_attach+0x102/0x2a0
[ 1171.218871][ T5128]  process_one_work+0x2ba/0x650
[ 1171.223647][ T5336]  bus_probe_device+0xca/0xd0
[ 1171.228134][ T5128]  worker_thread+0x5d/0x5c0
[ 1171.232795][ T5336]  device_add+0x991/0xc80
[ 1171.237987][ T5128]  ? rescuer_thread+0x590/0x590
[ 1171.242314][ T5336]  usb_new_device+0x38d/0x870
[ 1171.247325][ T5128]  kthread+0x129/0x170
[ 1171.252510][ T5336]  hub_event+0x1875/0x25e0
[ 1171.257803][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1171.262733][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1171.268035][ T5128]  ret_from_fork+0x1f/0x30
[ 1171.272784][ T5336]  ? __pm_runtime_suspend+0x80/0x180
[ 1171.277566][ T5128]  </TASK>
[ 1171.282834][ T5336]  process_one_work+0x2ba/0x650
[ 1171.287589][ T5128] ---[ end trace 0000000000000000 ]---
[ 1171.293034][ T5336]  worker_thread+0x5d/0x5c0
[ 1171.353124][ T5234] ------------[ cut here ]------------
[ 1171.353234][ T5336]  ? rescuer_thread+0x590/0x590
[ 1171.358727][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1171.363971][ T5336]  kthread+0x129/0x170
[ 1171.368726][ T5234] Modules linked in:
[ 1171.368737][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1171.373485][ T5336]  ? kthread_complete_and_exit+0x40/0x40
[ 1171.373529][ T5336]  ret_from_fork+0x1f/0x30
[ 1171.373570][ T5336]  </TASK>
[ 1171.373577][ T5336] ---[ end trace 0000000000000000 ]---
[ 1171.398939][ T5241] ------------[ cut here ]------------
[ 1171.399147][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1171.403515][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1171.408494][ T5234] Workqueue: usb_hub_wq hub_event
[ 1171.413148][ T5241] Modules linked in:
[ 1171.413160][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1171.418428][ T5234] 
[ 1171.418434][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1171.422826][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1171.428102][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1171.433914][ T5241] Workqueue: usb_hub_wq hub_event
[ 1171.438650][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1171.443930][ T5241] 
[ 1171.443936][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1171.448675][ T5234] 
[ 1171.448680][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1171.453533][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1171.458188][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1171.462681][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1171.467008][ T5234] RBP: ffff88811896b1e0 R08: 0000000000000001 R09: 0000000000000000
[ 1171.471939][ T5241] 
[ 1171.471944][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1171.476609][ T5234] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1171.476627][ T5234] R13: 0000000000000001 R14: ffff8881188c5c00 R15: ffff888118a66b08
[ 1171.476644][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1171.476671][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1171.476690][ T5234] CR2: 000000c000e73000 CR3: 00000001096df000 CR4: 00000000003506e0
[ 1171.476709][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1171.476725][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1171.476742][ T5234] Call Trace:
[ 1171.476747][ T5234]  <TASK>
[ 1171.476755][ T5234]  ? __device_attach+0x102/0x2a0
[ 1171.476797][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1171.476834][ T5234]  ? device_add+0x991/0xc80
[ 1171.480892][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1171.485309][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1171.485341][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1171.485388][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1171.491002][ T5241] RBP: ffff888117fc41e0 R08: 0000000000000001 R09: 0000000000000000
[ 1171.496797][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1171.501195][ T5241] R10: 0000000000000001 R11: 5f7761725f203f20 R12: 0000000000000001
[ 1171.506482][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1171.509518][ T5241] R13: 0000000000000001 R14: ffff888117243400 R15: ffff8881171e6ec8
[ 1171.514361][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1171.519802][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1171.524386][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1171.529829][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1171.534669][ T5234]  smsusb_init_device+0x50e/0x530
[ 1171.544109][ T5241] CR2: 00007fe669784998 CR3: 000000011061b000 CR4: 00000000003506f0
[ 1171.548177][ T5234]  smsusb_probe+0x1ce/0x560
[ 1171.552050][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1171.563574][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1171.569192][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1171.573600][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1171.576622][ T5241] Call Trace:
[ 1171.582059][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1171.587521][ T5241]  <TASK>
[ 1171.587530][ T5241]  ? __device_attach+0x102/0x2a0
[ 1171.597575][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1171.607020][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1171.612026][ T5234]  really_probe+0x12d/0x430
[ 1171.615913][ T5241]  ? device_add+0x991/0xc80
[ 1171.627450][ T5234]  __driver_probe_device+0xbf/0x140
[ 1171.629769][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1171.635482][ T5234]  driver_probe_device+0x2a/0x120
[ 1171.645540][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1171.665155][ T5234]  __device_attach_driver+0xfb/0x150
[ 1171.670161][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1171.676216][ T5234]  ? driver_probe_device+0x120/0x120
[ 1171.678533][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1171.684245][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1171.686559][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1171.694523][ T5234]  __device_attach+0x102/0x2a0
[ 1171.714120][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1171.722079][ T5234]  bus_probe_device+0xca/0xd0
[ 1171.728220][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1171.736880][ T5234]  device_add+0x991/0xc80
[ 1171.739200][ T5241]  smsusb_init_device+0x50e/0x530
[ 1171.747173][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1171.755180][ T5241]  smsusb_probe+0x1ce/0x560
[ 1171.763161][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1171.772093][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1171.778667][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1171.786631][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1171.794612][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1171.802567][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1171.805938][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1171.808876][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1171.813805][ T5234]  usb_probe_device+0x60/0x140
[ 1171.818726][ T5241]  really_probe+0x12d/0x430
[ 1171.823211][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1171.831187][ T5241]  __driver_probe_device+0xbf/0x140
[ 1171.836206][ T5234]  really_probe+0x12d/0x430
[ 1171.841567][ T5241]  driver_probe_device+0x2a/0x120
[ 1171.846759][ T5234]  __driver_probe_device+0xbf/0x140
[ 1171.854729][ T5241]  __device_attach_driver+0xfb/0x150
[ 1171.859838][ T5234]  driver_probe_device+0x2a/0x120
[ 1171.867804][ T5241]  ? driver_probe_device+0x120/0x120
[ 1171.873514][ T5234]  __device_attach_driver+0xfb/0x150
[ 1171.881479][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1171.886843][ T5234]  ? driver_probe_device+0x120/0x120
[ 1171.895805][ T5241]  __device_attach+0x102/0x2a0
[ 1171.900638][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1171.907223][ T5241]  bus_probe_device+0xca/0xd0
[ 1171.912228][ T5234]  __device_attach+0x102/0x2a0
[ 1171.920194][ T5241]  device_add+0x991/0xc80
[ 1171.924694][ T5234]  bus_probe_device+0xca/0xd0
[ 1171.932652][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1171.938450][ T5234]  device_add+0x991/0xc80
[ 1171.946423][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1171.952388][ T5234]  usb_new_device+0x38d/0x870
[ 1171.955671][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1171.960794][ T5234]  hub_event+0x1875/0x25e0
[ 1171.963731][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1171.968659][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1171.974108][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1171.978936][ T5234]  ? __pm_runtime_suspend+0x80/0x180
[ 1171.983525][ T5241]  usb_probe_device+0x60/0x140
[ 1171.988029][ T5234]  process_one_work+0x2ba/0x650
[ 1171.993234][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1171.998171][ T5234]  worker_thread+0x5d/0x5c0
[ 1172.003356][ T5241]  really_probe+0x12d/0x430
[ 1172.008721][ T5234]  ? rescuer_thread+0x590/0x590
[ 1172.014000][ T5241]  __driver_probe_device+0xbf/0x140
[ 1172.019192][ T5234]  kthread+0x129/0x170
[ 1172.024490][ T5241]  driver_probe_device+0x2a/0x120
[ 1172.029596][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1172.034357][ T5241]  __device_attach_driver+0xfb/0x150
[ 1172.039972][ T5234]  ret_from_fork+0x1f/0x30
[ 1172.044727][ T5241]  ? driver_probe_device+0x120/0x120
[ 1172.050086][ T5234]  </TASK>
[ 1172.054747][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1172.059582][ T5234] ---[ end trace 0000000000000000 ]---
[ 1172.063904][ T5241]  __device_attach+0x102/0x2a0
[ 1172.069719][ T5231] ------------[ cut here ]------------
[ 1172.074109][ T5241]  bus_probe_device+0xca/0xd0
[ 1172.078616][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1172.083572][ T5241]  device_add+0x991/0xc80
[ 1172.089391][ T5231] Modules linked in:
[ 1172.094186][ T5241]  usb_new_device+0x38d/0x870
[ 1172.099798][ T5231] 
[ 1172.099806][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1172.105097][ T5241]  hub_event+0x1875/0x25e0
[ 1172.110193][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1172.115686][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1172.120873][ T5231] Workqueue: usb_hub_wq hub_event
[ 1172.125638][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1172.130124][ T5231] 
[ 1172.130130][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1172.136277][ T5241]  process_one_work+0x2ba/0x650
[ 1172.141459][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1172.145977][ T5241]  worker_thread+0x5d/0x5c0
[ 1172.150985][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1172.156179][ T5241]  ? rescuer_thread+0x590/0x590
[ 1172.161471][ T5231] 
[ 1172.161477][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1172.166491][ T5241]  kthread+0x129/0x170
[ 1172.171775][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1172.177052][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1172.181883][ T5231] RBP: ffff8881190311e0 R08: 0000000000000001 R09: 0000000000000000
[ 1172.187159][ T5241]  ret_from_fork+0x1f/0x30
[ 1172.191905][ T5231] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000001
[ 1172.196669][ T5241]  </TASK>
[ 1172.201321][ T5231] R13: 0000000000000001 R14: ffff8881190d2800 R15: ffff888117cb7ec8
[ 1172.206077][ T5241] ---[ end trace 0000000000000000 ]---
[ 1172.210390][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1172.240391][ T5127] ------------[ cut here ]------------
[ 1172.243420][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1172.248715][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1172.254518][ T5231] CR2: 000000c000e73000 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1172.254538][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1172.259973][ T5127] Modules linked in:
[ 1172.259989][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1172.265251][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1172.270003][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1172.274844][ T5231] Call Trace:
[ 1172.274851][ T5231]  <TASK>
[ 1172.274857][ T5231]  ? __device_attach+0x102/0x2a0
[ 1172.281012][ T5127] Workqueue: usb_hub_wq hub_event
[ 1172.281041][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1172.285534][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1172.290034][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1172.294877][ T5231]  ? device_add+0x991/0xc80
[ 1172.294908][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1172.294933][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1172.294975][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1172.295012][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1172.295051][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1172.295088][ T5231]  ? preempt_schedule_thunk+0x1a/0x20
[ 1172.300279][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1172.304345][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1172.304387][ T5231]  smsusb_init_device+0x50e/0x530
[ 1172.304430][ T5231]  smsusb_probe+0x1ce/0x560
[ 1172.309430][ T5127] 
[ 1172.309436][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1172.315073][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1172.320340][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1172.324746][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1172.330013][ T5127] RBP: ffff888118a851e0 R08: 0000000000000001 R09: 0000000000000000
[ 1172.333079][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1172.337848][ T5127] R10: 0000000000000001 R11: 3e4b5341542f3c20 R12: 0000000000000001
[ 1172.343295][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1172.348055][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d51c8
[ 1172.353504][ T5231]  really_probe+0x12d/0x430
[ 1172.358165][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1172.367615][ T5231]  __driver_probe_device+0xbf/0x140
[ 1172.371931][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1172.375824][ T5231]  driver_probe_device+0x2a/0x120
[ 1172.380484][ T5127] CR2: 00007fa533385058 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1172.382800][ T5231]  __device_attach_driver+0xfb/0x150
[ 1172.394350][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1172.398748][ T5231]  ? driver_probe_device+0x120/0x120
[ 1172.408820][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1172.414617][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1172.419644][ T5127] Call Trace:
[ 1172.419652][ T5127]  <TASK>
[ 1172.424922][ T5231]  __device_attach+0x102/0x2a0
[ 1172.427254][ T5127]  ? __device_attach+0x102/0x2a0
[ 1172.432962][ T5231]  bus_probe_device+0xca/0xd0
[ 1172.437808][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1172.457418][ T5231]  device_add+0x991/0xc80
[ 1172.461928][ T5127]  ? device_add+0x991/0xc80
[ 1172.468009][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1172.473742][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1172.476062][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1172.484045][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1172.488112][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1172.496082][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1172.501703][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1172.509759][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1172.514170][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1172.522140][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1172.525190][ T5231]  usb_probe_device+0x60/0x140
[ 1172.533172][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1172.538623][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1172.547545][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1172.552985][ T5231]  really_probe+0x12d/0x430
[ 1172.559564][ T5127]  smsusb_init_device+0x50e/0x530
[ 1172.569009][ T5231]  __driver_probe_device+0xbf/0x140
[ 1172.576983][ T5127]  smsusb_probe+0x1ce/0x560
[ 1172.584945][ T5231]  driver_probe_device+0x2a/0x120
[ 1172.588828][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1172.600443][ T5231]  __device_attach_driver+0xfb/0x150
[ 1172.608421][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1172.618470][ T5231]  ? driver_probe_device+0x120/0x120
[ 1172.621749][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1172.624693][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1172.629619][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1172.634639][ T5231]  __device_attach+0x102/0x2a0
[ 1172.640359][ T5127]  really_probe+0x12d/0x430
[ 1172.645206][ T5231]  bus_probe_device+0xca/0xd0
[ 1172.664820][ T5127]  __driver_probe_device+0xbf/0x140
[ 1172.669307][ T5231]  device_add+0x991/0xc80
[ 1172.674235][ T5127]  driver_probe_device+0x2a/0x120
[ 1172.679590][ T5231]  usb_new_device+0x38d/0x870
[ 1172.684794][ T5127]  __device_attach_driver+0xfb/0x150
[ 1172.689889][ T5231]  hub_event+0x1875/0x25e0
[ 1172.695527][ T5127]  ? driver_probe_device+0x120/0x120
[ 1172.700888][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1172.706947][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1172.711787][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1172.716809][ T5127]  __device_attach+0x102/0x2a0
[ 1172.721294][ T5231]  process_one_work+0x2ba/0x650
[ 1172.723629][ T5127]  bus_probe_device+0xca/0xd0
[ 1172.731587][ T5231]  worker_thread+0x5d/0x5c0
[ 1172.737390][ T5127]  device_add+0x991/0xc80
[ 1172.745358][ T5231]  ? rescuer_thread+0x590/0x590
[ 1172.750974][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1172.758946][ T5231]  kthread+0x129/0x170
[ 1172.764051][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1172.772007][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1172.777209][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1172.785179][ T5231]  ret_from_fork+0x1f/0x30
[ 1172.789683][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1172.798611][ T5231]  </TASK>
[ 1172.803801][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1172.810364][ T5231] ---[ end trace 0000000000000000 ]---
[ 1172.815392][ T5127]  usb_probe_device+0x60/0x140
[ 1172.830793][ T5234] ------------[ cut here ]------------
[ 1172.836713][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1172.842077][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1172.850054][ T5127]  really_probe+0x12d/0x430
[ 1172.854830][ T5234] Modules linked in:
[ 1172.854842][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1172.858107][ T5127]  __driver_probe_device+0xbf/0x140
[ 1172.861027][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1172.865788][ T5127]  driver_probe_device+0x2a/0x120
[ 1172.870710][ T5234] Workqueue: usb_hub_wq hub_event
[ 1172.875378][ T5127]  __device_attach_driver+0xfb/0x150
[ 1172.880217][ T5234] 
[ 1172.880223][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1172.884542][ T5127]  ? driver_probe_device+0x120/0x120
[ 1172.889043][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1172.894233][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1172.899153][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1172.904090][ T5127]  __device_attach+0x102/0x2a0
[ 1172.909732][ T5234] 
[ 1172.914199][ T5127]  bus_probe_device+0xca/0xd0
[ 1172.914241][ T5127]  device_add+0x991/0xc80
[ 1172.914276][ T5127]  usb_new_device+0x38d/0x870
[ 1172.919479][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1172.924761][ T5127]  hub_event+0x1875/0x25e0
[ 1172.929855][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1172.935407][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1172.941015][ T5234] RBP: ffff88811896b2d8 R08: 0000000000000001 R09: 0000000000000000
[ 1172.945774][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1172.951131][ T5234] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1172.957281][ T5127]  process_one_work+0x2ba/0x650
[ 1172.962111][ T5234] R13: 0000000000000001 R14: ffff8881188c5c00 R15: ffff888118a66b08
[ 1172.966615][ T5127]  worker_thread+0x5d/0x5c0
[ 1172.971621][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1172.976816][ T5127]  ? rescuer_thread+0x590/0x590
[ 1172.981305][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1172.986342][ T5127]  kthread+0x129/0x170
[ 1172.992130][ T5234] CR2: 000000c000e73000 CR3: 0000000100b57000 CR4: 00000000003506e0
[ 1172.997416][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1173.003043][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1173.008319][ T5127]  ret_from_fork+0x1f/0x30
[ 1173.013416][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1173.018173][ T5127]  </TASK>
[ 1173.023346][ T5234] Call Trace:
[ 1173.023354][ T5234]  <TASK>
[ 1173.028103][ T5127] ---[ end trace 0000000000000000 ]---
[ 1173.032587][ T5234]  ? __device_attach+0x102/0x2a0
[ 1173.044414][ T5240] ------------[ cut here ]------------
[ 1173.046785][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1173.051797][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1173.056471][ T5234]  ? device_add+0x991/0xc80
[ 1173.061753][ T5240] Modules linked in:
[ 1173.061765][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1173.066166][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1173.071444][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1173.077242][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1173.082082][ T5240] Workqueue: usb_hub_wq hub_event
[ 1173.087355][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1173.092133][ T5240] 
[ 1173.092139][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1173.096988][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1173.101666][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1173.106163][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1173.110496][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1173.115338][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1173.120524][ T5240] 
[ 1173.120528][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1173.124589][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1173.129512][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1173.135141][ T5234]  smsusb_init_device+0x50e/0x530
[ 1173.139891][ T5240] RBP: ffff88811894f2d8 R08: 0000000000000001 R09: 0000000000000000
[ 1173.144308][ T5234]  smsusb_probe+0x1ce/0x560
[ 1173.149571][ T5240] R10: 0000000000000001 R11: 737365636f727020 R12: 0000000000000001
[ 1173.152585][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1173.158035][ T5240] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888117cb7608
[ 1173.163505][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1173.168256][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1173.173708][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1173.179849][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1173.189298][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1173.193794][ T5240] CR2: 00007fa533385058 CR3: 0000000109936000 CR4: 00000000003506f0
[ 1173.197702][ T5234]  really_probe+0x12d/0x430
[ 1173.209231][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1173.214423][ T5234]  __driver_probe_device+0xbf/0x140
[ 1173.224481][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1173.229496][ T5234]  driver_probe_device+0x2a/0x120
[ 1173.234660][ T5240] Call Trace:
[ 1173.234667][ T5240]  <TASK>
[ 1173.239930][ T5234]  __device_attach_driver+0xfb/0x150
[ 1173.242248][ T5240]  ? __device_attach+0x102/0x2a0
[ 1173.247974][ T5234]  ? driver_probe_device+0x120/0x120
[ 1173.253333][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1173.272932][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1173.277706][ T5240]  ? device_add+0x991/0xc80
[ 1173.283768][ T5234]  __device_attach+0x102/0x2a0
[ 1173.288535][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1173.290853][ T5234]  bus_probe_device+0xca/0xd0
[ 1173.295541][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1173.299855][ T5234]  device_add+0x991/0xc80
[ 1173.304555][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1173.312528][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1173.316963][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1173.324938][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1173.330738][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1173.338726][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1173.344011][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1173.351973][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1173.356816][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1173.364790][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1173.369274][ T5240]  smsusb_init_device+0x50e/0x530
[ 1173.378199][ T5234]  usb_probe_device+0x60/0x140
[ 1173.383045][ T5240]  smsusb_probe+0x1ce/0x560
[ 1173.389621][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1173.393687][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1173.401649][ T5234]  really_probe+0x12d/0x430
[ 1173.407275][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1173.415253][ T5234]  __driver_probe_device+0xbf/0x140
[ 1173.419658][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1173.427623][ T5234]  driver_probe_device+0x2a/0x120
[ 1173.430647][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1173.433928][ T5234]  __device_attach_driver+0xfb/0x150
[ 1173.436874][ T5240]  really_probe+0x12d/0x430
[ 1173.442322][ T5234]  ? driver_probe_device+0x120/0x120
[ 1173.447254][ T5240]  __driver_probe_device+0xbf/0x140
[ 1173.452691][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1173.457542][ T5240]  driver_probe_device+0x2a/0x120
[ 1173.466988][ T5234]  __device_attach+0x102/0x2a0
[ 1173.471512][ T5240]  __device_attach_driver+0xfb/0x150
[ 1173.475409][ T5234]  bus_probe_device+0xca/0xd0
[ 1173.486947][ T5240]  ? driver_probe_device+0x120/0x120
[ 1173.491873][ T5234]  device_add+0x991/0xc80
[ 1173.501934][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1173.507307][ T5234]  usb_new_device+0x38d/0x870
[ 1173.512329][ T5240]  __device_attach+0x102/0x2a0
[ 1173.517524][ T5234]  hub_event+0x1875/0x25e0
[ 1173.519843][ T5240]  bus_probe_device+0xca/0xd0
[ 1173.525562][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1173.530657][ T5240]  device_add+0x991/0xc80
[ 1173.550254][ T5234]  ? __pm_runtime_suspend+0x80/0x180
[ 1173.555902][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1173.561953][ T5234]  process_one_work+0x2ba/0x650
[ 1173.567409][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1173.569749][ T5234]  worker_thread+0x5d/0x5c0
[ 1173.577721][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1173.582573][ T5234]  ? rescuer_thread+0x590/0x590
[ 1173.590552][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1173.595570][ T5234]  kthread+0x129/0x170
[ 1173.603547][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1173.608036][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1173.616021][ T5240]  usb_probe_device+0x60/0x140
[ 1173.621821][ T5234]  ret_from_fork+0x1f/0x30
[ 1173.629788][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1173.635419][ T5234]  </TASK>
[ 1173.644355][ T5240]  really_probe+0x12d/0x430
[ 1173.649450][ T5234] ---[ end trace 0000000000000000 ]---
[ 1173.656029][ T5240]  __driver_probe_device+0xbf/0x140
[ 1173.673764][ T5231] ------------[ cut here ]------------
[ 1173.673905][ T5240]  driver_probe_device+0x2a/0x120
[ 1173.681872][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1173.687053][ T5240]  __device_attach_driver+0xfb/0x150
[ 1173.695031][ T5231] Modules linked in:
[ 1173.695043][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1173.700043][ T5240]  ? driver_probe_device+0x120/0x120
[ 1173.703314][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1173.706247][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1173.711523][ T5231] Workqueue: usb_hub_wq hub_event
[ 1173.716458][ T5240]  __device_attach+0x102/0x2a0
[ 1173.721733][ T5231] 
[ 1173.721739][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1173.726666][ T5240]  bus_probe_device+0xca/0xd0
[ 1173.726707][ T5240]  device_add+0x991/0xc80
[ 1173.726742][ T5240]  usb_new_device+0x38d/0x870
[ 1173.726768][ T5240]  hub_event+0x1875/0x25e0
[ 1173.726797][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1173.726825][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1173.726868][ T5240]  process_one_work+0x2ba/0x650
[ 1173.726911][ T5240]  worker_thread+0x5d/0x5c0
[ 1173.726952][ T5240]  ? rescuer_thread+0x590/0x590
[ 1173.731702][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1173.736203][ T5240]  kthread+0x129/0x170
[ 1173.736238][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1173.736276][ T5240]  ret_from_fork+0x1f/0x30
[ 1173.741037][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1173.745973][ T5240]  </TASK>
[ 1173.750626][ T5231] 
[ 1173.750631][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1173.755993][ T5240] ---[ end trace 0000000000000000 ]---
[ 1173.760302][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1173.787565][ T5336] ------------[ cut here ]------------
[ 1173.791170][ T5231] RBP: ffff8881190312d8 R08: 0000000000000001 R09: 0000000000000000
[ 1173.796551][ T5336] WARNING: CPU: 0 PID: 5336 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1173.801815][ T5231] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000001
[ 1173.806678][ T5336] Modules linked in:
[ 1173.812121][ T5231] R13: 0000000000000001 R14: ffff8881190d2800 R15: ffff888117cb7ec8
[ 1173.817158][ T5336] 
[ 1173.817164][ T5336] CPU: 0 PID: 5336 Comm: kworker/0:9 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1173.821911][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1173.826788][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1173.832917][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1173.832935][ T5231] CR2: 000000c000e73000 CR3: 0000000110647000 CR4: 00000000003506e0
[ 1173.832950][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1173.832964][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1173.832980][ T5231] Call Trace:
[ 1173.832986][ T5231]  <TASK>
[ 1173.832992][ T5231]  ? __device_attach+0x102/0x2a0
[ 1173.833032][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1173.833066][ T5231]  ? device_add+0x991/0xc80
[ 1173.833094][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1173.833119][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1173.838989][ T5336] Workqueue: usb_hub_wq hub_event
[ 1173.843400][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1173.849021][ T5336] 
[ 1173.849027][ T5336] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1173.854212][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1173.859308][ T5336] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1173.864325][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1173.869639][ T5336] RSP: 0018:ffffc90002fcf5c0 EFLAGS: 00010293
[ 1173.874926][ T5231]  ? preempt_schedule_thunk+0x1a/0x20
[ 1173.879435][ T5336] 
[ 1173.879440][ T5336] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1173.884714][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1173.889893][ T5336] RDX: ffff88811844e040 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1173.894653][ T5231]  smsusb_init_device+0x50e/0x530
[ 1173.899661][ T5336] RBP: ffff888117c132d8 R08: 0000000000000001 R09: 0000000000000000
[ 1173.904419][ T5231]  smsusb_probe+0x1ce/0x560
[ 1173.909679][ T5336] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1173.914354][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1173.919625][ T5336] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff88810d5dd308
[ 1173.923946][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1173.928699][ T5336] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1173.933378][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1173.938576][ T5336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1173.942988][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1173.947655][ T5336] CR2: 00007f0340185058 CR3: 000000010a4c2000 CR4: 00000000003506f0
[ 1173.953444][ T5231]  really_probe+0x12d/0x430
[ 1173.957772][ T5336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1173.963111][ T5231]  __driver_probe_device+0xbf/0x140
[ 1173.968298][ T5336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1173.973155][ T5231]  driver_probe_device+0x2a/0x120
[ 1173.978085][ T5336] Call Trace:
[ 1173.978093][ T5336]  <TASK>
[ 1173.982609][ T5231]  __device_attach_driver+0xfb/0x150
[ 1173.987382][ T5336]  ? __device_attach+0x102/0x2a0
[ 1173.992216][ T5231]  ? driver_probe_device+0x120/0x120
[ 1173.997492][ T5336]  ? bus_probe_device+0xca/0xd0
[ 1174.001563][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1174.007013][ T5336]  ? device_add+0x991/0xc80
[ 1174.013066][ T5231]  __device_attach+0x102/0x2a0
[ 1174.017818][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1174.022226][ T5231]  bus_probe_device+0xca/0xd0
[ 1174.028387][ T5336]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1174.031400][ T5231]  device_add+0x991/0xc80
[ 1174.035904][ T5336]  ? try_to_grab_pending+0x53/0x290
[ 1174.041347][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1174.046540][ T5336]  __cancel_work_timer+0x1bb/0x270
[ 1174.051982][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1174.057016][ T5336]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1174.066557][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1174.071826][ T5336]  smsusb_term_device+0x4f/0xe0
[ 1174.075731][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1174.087275][ T5336]  smsusb_init_device+0x50e/0x530
[ 1174.092555][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1174.102956][ T5336]  smsusb_probe+0x1ce/0x560
[ 1174.107724][ T5231]  usb_probe_device+0x60/0x140
[ 1174.112739][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1174.117504][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1174.119823][ T5336]  ? __pm_runtime_set_status+0x362/0x620
[ 1174.125542][ T5231]  really_probe+0x12d/0x430
[ 1174.130204][ T5336]  usb_probe_interface+0x179/0x3c0
[ 1174.134546][ T5231]  __driver_probe_device+0xbf/0x140
[ 1174.139213][ T5336]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1174.143634][ T5231]  driver_probe_device+0x2a/0x120
[ 1174.149423][ T5336]  really_probe+0x12d/0x430
[ 1174.154725][ T5231]  __device_attach_driver+0xfb/0x150
[ 1174.159656][ T5336]  __driver_probe_device+0xbf/0x140
[ 1174.164172][ T5231]  ? driver_probe_device+0x120/0x120
[ 1174.169013][ T5336]  driver_probe_device+0x2a/0x120
[ 1174.188711][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1174.192766][ T5336]  __device_attach_driver+0xfb/0x150
[ 1174.198399][ T5231]  __device_attach+0x102/0x2a0
[ 1174.202800][ T5336]  ? driver_probe_device+0x120/0x120
[ 1174.208860][ T5231]  bus_probe_device+0xca/0xd0
[ 1174.211870][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1174.214207][ T5231]  device_add+0x991/0xc80
[ 1174.222188][ T5336]  __device_attach+0x102/0x2a0
[ 1174.227639][ T5231]  usb_new_device+0x38d/0x870
[ 1174.235607][ T5336]  bus_probe_device+0xca/0xd0
[ 1174.241048][ T5231]  hub_event+0x1875/0x25e0
[ 1174.249050][ T5336]  device_add+0x991/0xc80
[ 1174.258501][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1174.266492][ T5336]  ? usb_control_msg_send+0xc0/0xe0
[ 1174.270382][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1174.278369][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1174.280688][ T5231]  process_one_work+0x2ba/0x650
[ 1174.292215][ T5336]  ? usb_enable_lpm+0x43/0x1d0
[ 1174.301146][ T5231]  worker_thread+0x5d/0x5c0
[ 1174.311579][ T5336]  usb_set_configuration+0x98e/0xc70
[ 1174.318166][ T5231]  ? rescuer_thread+0x590/0x590
[ 1174.326138][ T5336]  usb_generic_driver_probe+0xa1/0x100
[ 1174.334104][ T5231]  kthread+0x129/0x170
[ 1174.342083][ T5336]  usb_probe_device+0x60/0x140
[ 1174.345366][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1174.348291][ T5336]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1174.353228][ T5231]  ret_from_fork+0x1f/0x30
[ 1174.358076][ T5336]  really_probe+0x12d/0x430
[ 1174.362569][ T5231]  </TASK>
[ 1174.367491][ T5336]  __driver_probe_device+0xbf/0x140
[ 1174.372931][ T5231] ---[ end trace 0000000000000000 ]---
[ 1174.377947][ T5336]  driver_probe_device+0x2a/0x120
[ 1174.386648][ T5302] ------------[ cut here ]------------
[ 1174.391273][ T5336]  __device_attach_driver+0xfb/0x150
[ 1174.396440][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1174.415994][ T5336]  ? driver_probe_device+0x120/0x120
[ 1174.421609][ T5302] Modules linked in:
[ 1174.421621][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1174.427670][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1174.433019][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1174.435346][ T5336]  __device_attach+0x102/0x2a0
[ 1174.443314][ T5302] Workqueue: usb_hub_wq hub_event
[ 1174.448166][ T5336]  bus_probe_device+0xca/0xd0
[ 1174.456128][ T5302] 
[ 1174.456134][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1174.461138][ T5336]  device_add+0x991/0xc80
[ 1174.469107][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1174.473603][ T5336]  usb_new_device+0x38d/0x870
[ 1174.481557][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1174.487374][ T5336]  hub_event+0x1875/0x25e0
[ 1174.495342][ T5302] 
[ 1174.495347][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1174.500968][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1174.509887][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1174.514991][ T5336]  ? __pm_runtime_suspend+0x80/0x180
[ 1174.521561][ T5302] RBP: ffff8881187772d8 R08: 0000000000000001 R09: 0000000000000000
[ 1174.526757][ T5336]  process_one_work+0x2ba/0x650
[ 1174.534720][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1174.539209][ T5336]  worker_thread+0x5d/0x5c0
[ 1174.547176][ T5302] R13: 0000000000000001 R14: ffff888117b98000 R15: ffff888118144008
[ 1174.552366][ T5336]  ? rescuer_thread+0x590/0x590
[ 1174.560334][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1174.565353][ T5336]  kthread+0x129/0x170
[ 1174.568626][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1174.571579][ T5336]  ? kthread_complete_and_exit+0x40/0x40
[ 1174.576945][ T5302] CR2: 000000c000e73000 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1174.581866][ T5336]  ret_from_fork+0x1f/0x30
[ 1174.587158][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1174.592000][ T5336]  </TASK>
[ 1174.596765][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1174.601259][ T5336] ---[ end trace 0000000000000000 ]---
[ 1174.606011][ T5302] Call Trace:
[ 1174.606019][ T5302]  <TASK>
[ 1174.630503][ T5127] ------------[ cut here ]------------
[ 1174.630527][ T5302]  ? __device_attach+0x102/0x2a0
[ 1174.635726][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1174.640823][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1174.645752][ T5127] Modules linked in:
[ 1174.645764][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1174.651402][ T5302]  ? device_add+0x991/0xc80
[ 1174.651436][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1174.651464][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1174.651510][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1174.651551][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1174.651593][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1174.656447][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1174.661223][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1174.666512][ T5127] Workqueue: usb_hub_wq hub_event
[ 1174.671514][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1174.676962][ T5127] 
[ 1174.676968][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1174.681461][ T5302]  smsusb_init_device+0x50e/0x530
[ 1174.686214][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1174.692006][ T5302]  smsusb_probe+0x1ce/0x560
[ 1174.698143][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1174.703767][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1174.708255][ T5127] 
[ 1174.708260][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1174.713365][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1174.718575][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1174.723768][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1174.728794][ T5127] RBP: ffff888118a852d8 R08: 0000000000000001 R09: 0000000000000000
[ 1174.733298][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1174.738575][ T5127] R10: 0000000000000001 R11: 3e4b5341542f3c20 R12: 0000000000000001
[ 1174.743762][ T5302]  really_probe+0x12d/0x430
[ 1174.749047][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d51c8
[ 1174.754073][ T5302]  __driver_probe_device+0xbf/0x140
[ 1174.758822][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1174.764100][ T5302]  driver_probe_device+0x2a/0x120
[ 1174.768847][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1174.774125][ T5302]  __device_attach_driver+0xfb/0x150
[ 1174.778782][ T5127] CR2: 00007ff9beb85058 CR3: 0000000119147000 CR4: 00000000003506f0
[ 1174.783535][ T5302]  ? driver_probe_device+0x120/0x120
[ 1174.787849][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1174.792589][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1174.797276][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1174.797295][ T5127] Call Trace:
[ 1174.801953][ T5302]  __device_attach+0x102/0x2a0
[ 1174.806374][ T5127]  <TASK>
[ 1174.806382][ T5127]  ? __device_attach+0x102/0x2a0
[ 1174.810705][ T5302]  bus_probe_device+0xca/0xd0
[ 1174.816503][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1174.821699][ T5302]  device_add+0x991/0xc80
[ 1174.826977][ T5127]  ? device_add+0x991/0xc80
[ 1174.831917][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1174.836775][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1174.841528][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1174.846023][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1174.851294][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1174.856137][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1174.861588][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1174.865647][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1174.870397][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1174.876018][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1174.882152][ T5302]  usb_probe_device+0x60/0x140
[ 1174.886561][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1174.891047][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1174.894157][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1174.899335][ T5302]  really_probe+0x12d/0x430
[ 1174.904791][ T5127]  smsusb_init_device+0x50e/0x530
[ 1174.909791][ T5302]  __driver_probe_device+0xbf/0x140
[ 1174.915299][ T5127]  smsusb_probe+0x1ce/0x560
[ 1174.920562][ T5302]  driver_probe_device+0x2a/0x120
[ 1174.930008][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1174.935289][ T5302]  __device_attach_driver+0xfb/0x150
[ 1174.939170][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1174.950870][ T5302]  ? driver_probe_device+0x120/0x120
[ 1174.955653][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1174.965701][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1174.970450][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1174.975471][ T5302]  __device_attach+0x102/0x2a0
[ 1174.980133][ T5127]  really_probe+0x12d/0x430
[ 1174.982466][ T5302]  bus_probe_device+0xca/0xd0
[ 1174.988177][ T5127]  __driver_probe_device+0xbf/0x140
[ 1174.992495][ T5302]  device_add+0x991/0xc80
[ 1175.012096][ T5127]  driver_probe_device+0x2a/0x120
[ 1175.016766][ T5302]  usb_new_device+0x38d/0x870
[ 1175.022818][ T5127]  __device_attach_driver+0xfb/0x150
[ 1175.027227][ T5302]  hub_event+0x1875/0x25e0
[ 1175.029565][ T5127]  ? driver_probe_device+0x120/0x120
[ 1175.037564][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1175.043366][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1175.051337][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1175.056657][ T5127]  __device_attach+0x102/0x2a0
[ 1175.064640][ T5302]  process_one_work+0x2ba/0x650
[ 1175.069475][ T5127]  bus_probe_device+0xca/0xd0
[ 1175.077442][ T5302]  worker_thread+0x5d/0x5c0
[ 1175.081927][ T5127]  device_add+0x991/0xc80
[ 1175.089904][ T5302]  ? rescuer_thread+0x590/0x590
[ 1175.094751][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1175.103674][ T5302]  kthread+0x129/0x170
[ 1175.107727][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1175.114305][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1175.119940][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1175.127918][ T5302]  ret_from_fork+0x1f/0x30
[ 1175.132343][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1175.140317][ T5302]  </TASK>
[ 1175.143330][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1175.151295][ T5302] ---[ end trace 0000000000000000 ]---
[ 1175.175451][ T5128] ------------[ cut here ]------------
[ 1175.182955][ T5127]  usb_probe_device+0x60/0x140
[ 1175.187902][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1175.191771][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1175.203300][ T5128] Modules linked in:
[ 1175.203311][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1175.207824][ T5127]  really_probe+0x12d/0x430
[ 1175.212749][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1175.218123][ T5127]  __driver_probe_device+0xbf/0x140
[ 1175.223307][ T5128] Workqueue: usb_hub_wq hub_event
[ 1175.228437][ T5127]  driver_probe_device+0x2a/0x120
[ 1175.234058][ T5128] 
[ 1175.234064][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1175.244111][ T5127]  __device_attach_driver+0xfb/0x150
[ 1175.249462][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1175.254488][ T5127]  ? driver_probe_device+0x120/0x120
[ 1175.259323][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1175.261662][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1175.267677][ T5128] 
[ 1175.272387][ T5127]  __device_attach+0x102/0x2a0
[ 1175.292085][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1175.296513][ T5127]  bus_probe_device+0xca/0xd0
[ 1175.302562][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1175.308378][ T5127]  device_add+0x991/0xc80
[ 1175.310691][ T5128] RBP: ffff888117ce42d8 R08: 0000000000000001 R09: 0000000000000000
[ 1175.318660][ T5127]  usb_new_device+0x38d/0x870
[ 1175.324282][ T5128] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1175.332244][ T5127]  hub_event+0x1875/0x25e0
[ 1175.337343][ T5128] R13: 0000000000000001 R14: ffff8881180d8000 R15: ffff888118a66b48
[ 1175.345320][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1175.350755][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1175.358725][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1175.363218][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1175.371186][ T5127]  process_one_work+0x2ba/0x650
[ 1175.376373][ T5128] CR2: 000000c000e73000 CR3: 00000001096df000 CR4: 00000000003506e0
[ 1175.385312][ T5127]  worker_thread+0x5d/0x5c0
[ 1175.390319][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1175.396897][ T5127]  ? rescuer_thread+0x590/0x590
[ 1175.402165][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1175.410141][ T5127]  kthread+0x129/0x170
[ 1175.415420][ T5128] Call Trace:
[ 1175.415429][ T5128]  <TASK>
[ 1175.423378][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1175.428151][ T5128]  ? __device_attach+0x102/0x2a0
[ 1175.436212][ T5127]  ret_from_fork+0x1f/0x30
[ 1175.439508][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1175.444270][ T5127]  </TASK>
[ 1175.447196][ T5128]  ? device_add+0x991/0xc80
[ 1175.452115][ T5127] ---[ end trace 0000000000000000 ]---
[ 1175.456779][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1175.473557][ T5241] ------------[ cut here ]------------
[ 1175.475658][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1175.480574][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1175.485534][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1175.490908][ T5241] Modules linked in:
[ 1175.490919][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1175.495665][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1175.500860][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1175.506137][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1175.511237][ T5241] Workqueue: usb_hub_wq hub_event
[ 1175.516684][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1175.522314][ T5241] 
[ 1175.522319][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1175.527106][ T5128]  smsusb_init_device+0x50e/0x530
[ 1175.532466][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1175.538613][ T5128]  smsusb_probe+0x1ce/0x560
[ 1175.543438][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1175.547942][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1175.552954][ T5241] 
[ 1175.552959][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1175.558146][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1175.562649][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1175.567684][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1175.573737][ T5241] RBP: ffff888117fc42d8 R08: 0000000000000001 R09: 0000000000000000
[ 1175.578782][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1175.584470][ T5241] R10: 0000000000000001 R11: 5f7761725f203f20 R12: 0000000000000001
[ 1175.589675][ T5128]  really_probe+0x12d/0x430
[ 1175.594777][ T5241] R13: 0000000000000001 R14: ffff888117243400 R15: ffff8881171e6ec8
[ 1175.599553][ T5128]  __driver_probe_device+0xbf/0x140
[ 1175.604742][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1175.609517][ T5128]  driver_probe_device+0x2a/0x120
[ 1175.614015][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1175.618672][ T5128]  __device_attach_driver+0xfb/0x150
[ 1175.623865][ T5241] CR2: 00007ffd6c9ec080 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1175.628262][ T5128]  ? driver_probe_device+0x120/0x120
[ 1175.633282][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1175.637947][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1175.643216][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1175.647624][ T5128]  __device_attach+0x102/0x2a0
[ 1175.652891][ T5241] Call Trace:
[ 1175.652899][ T5241]  <TASK>
[ 1175.658704][ T5128]  bus_probe_device+0xca/0xd0
[ 1175.663482][ T5241]  ? __device_attach+0x102/0x2a0
[ 1175.668778][ T5128]  device_add+0x991/0xc80
[ 1175.673520][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1175.678349][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1175.683007][ T5241]  ? device_add+0x991/0xc80
[ 1175.687509][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1175.691820][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1175.696677][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1175.701855][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1175.705916][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1175.710837][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1175.716552][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1175.721298][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1175.725708][ T5128]  usb_probe_device+0x60/0x140
[ 1175.730992][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1175.734011][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1175.739475][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1175.745187][ T5128]  really_probe+0x12d/0x430
[ 1175.750656][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1175.755412][ T5128]  __driver_probe_device+0xbf/0x140
[ 1175.764855][ T5241]  smsusb_init_device+0x50e/0x530
[ 1175.770987][ T5128]  driver_probe_device+0x2a/0x120
[ 1175.774878][ T5241]  smsusb_probe+0x1ce/0x560
[ 1175.786433][ T5128]  __device_attach_driver+0xfb/0x150
[ 1175.790935][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1175.801082][ T5128]  ? driver_probe_device+0x120/0x120
[ 1175.806284][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1175.811310][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1175.816349][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1175.818681][ T5128]  __device_attach+0x102/0x2a0
[ 1175.824391][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1175.829675][ T5128]  bus_probe_device+0xca/0xd0
[ 1175.849285][ T5241]  really_probe+0x12d/0x430
[ 1175.854568][ T5128]  device_add+0x991/0xc80
[ 1175.860636][ T5241]  __driver_probe_device+0xbf/0x140
[ 1175.865396][ T5128]  usb_new_device+0x38d/0x870
[ 1175.867712][ T5241]  driver_probe_device+0x2a/0x120
[ 1175.872472][ T5128]  hub_event+0x1875/0x25e0
[ 1175.880455][ T5241]  __device_attach_driver+0xfb/0x150
[ 1175.885127][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1175.893108][ T5241]  ? driver_probe_device+0x120/0x120
[ 1175.897607][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1175.905596][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1175.910267][ T5128]  process_one_work+0x2ba/0x650
[ 1175.918262][ T5241]  __device_attach+0x102/0x2a0
[ 1175.922656][ T5128]  worker_thread+0x5d/0x5c0
[ 1175.930622][ T5241]  bus_probe_device+0xca/0xd0
[ 1175.936433][ T5128]  ? rescuer_thread+0x590/0x590
[ 1175.945360][ T5241]  device_add+0x991/0xc80
[ 1175.950627][ T5128]  kthread+0x129/0x170
[ 1175.957207][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1175.962043][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1175.970009][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1175.974527][ T5128]  ret_from_fork+0x1f/0x30
[ 1175.982495][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1175.987347][ T5128]  </TASK>
[ 1175.995311][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1175.999450][ T5128] ---[ end trace 0000000000000000 ]---
[ 1176.002746][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1176.009677][ T1210] ieee802154 phy0 wpan0: encryption failed: -22
[ 1176.011301][ T5241]  usb_probe_device+0x60/0x140
[ 1176.016253][ T1210] ieee802154 phy1 wpan1: encryption failed: -22
[ 1176.020649][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1176.034396][ T5231] ------------[ cut here ]------------
[ 1176.038479][ T5241]  really_probe+0x12d/0x430
[ 1176.043798][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1176.049246][ T5241]  __driver_probe_device+0xbf/0x140
[ 1176.054610][ T5231] Modules linked in:
[ 1176.054621][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1176.064057][ T5241]  driver_probe_device+0x2a/0x120
[ 1176.069256][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1176.073133][ T5241]  __device_attach_driver+0xfb/0x150
[ 1176.084947][ T5231] Workqueue: usb_hub_wq hub_event
[ 1176.089758][ T5241]  ? driver_probe_device+0x120/0x120
[ 1176.099892][ T5231] 
[ 1176.105441][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1176.110451][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1176.115305][ T5241]  __device_attach+0x102/0x2a0
[ 1176.117620][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1176.123320][ T5241]  bus_probe_device+0xca/0xd0
[ 1176.128329][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1176.147940][ T5241]  device_add+0x991/0xc80
[ 1176.152421][ T5231] 
[ 1176.152426][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1176.158480][ T5241]  usb_new_device+0x38d/0x870
[ 1176.164276][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1176.166595][ T5241]  hub_event+0x1875/0x25e0
[ 1176.174560][ T5231] RBP: ffff8881190313d0 R08: 0000000000000001 R09: 0000000000000000
[ 1176.180180][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1176.188152][ T5231] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000001
[ 1176.193246][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1176.201298][ T5231] R13: 0000000000000001 R14: ffff8881190d2800 R15: ffff888117cb7ec8
[ 1176.206491][ T5241]  process_one_work+0x2ba/0x650
[ 1176.215328][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1176.219817][ T5241]  worker_thread+0x5d/0x5c0
[ 1176.227805][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1176.232990][ T5241]  ? rescuer_thread+0x590/0x590
[ 1176.241909][ T5231] CR2: 000000c000e47e80 CR3: 00000001096df000 CR4: 00000000003506e0
[ 1176.246942][ T5241]  kthread+0x129/0x170
[ 1176.253540][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1176.258810][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1176.266786][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1176.272058][ T5241]  ret_from_fork+0x1f/0x30
[ 1176.280026][ T5231] Call Trace:
[ 1176.280035][ T5231]  <TASK>
[ 1176.284787][ T5241]  </TASK>
[ 1176.292829][ T5231]  ? __device_attach+0x102/0x2a0
[ 1176.297596][ T5241] ---[ end trace 0000000000000000 ]---
[ 1176.300871][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1176.921648][ T5231]  ? device_add+0x991/0xc80
[ 1176.926230][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1176.931200][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1176.936649][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1176.941892][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1176.947058][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1176.952746][ T5231]  ? preempt_schedule_thunk+0x1a/0x20
[ 1176.958177][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1176.963065][ T5231]  smsusb_init_device+0x50e/0x530
[ 1176.968154][ T5231]  smsusb_probe+0x1ce/0x560
[ 1176.972697][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1176.978540][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1176.984224][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1176.989375][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1176.994625][ T5231]  really_probe+0x12d/0x430
[ 1176.999187][ T5231]  __driver_probe_device+0xbf/0x140
[ 1177.004438][ T5231]  driver_probe_device+0x2a/0x120
[ 1177.009505][ T5231]  __device_attach_driver+0xfb/0x150
[ 1177.014849][ T5231]  ? driver_probe_device+0x120/0x120
[ 1177.020177][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1177.024486][ T5240] ------------[ cut here ]------------
[ 1177.024980][ T5231]  __device_attach+0x102/0x2a0
[ 1177.030417][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1177.035192][ T5231]  bus_probe_device+0xca/0xd0
[ 1177.044663][ T5240] Modules linked in:
[ 1177.044674][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1177.049327][ T5231]  device_add+0x991/0xc80
[ 1177.053203][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1177.064817][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1177.069146][ T5240] Workqueue: usb_hub_wq hub_event
[ 1177.079293][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1177.084501][ T5240] 
[ 1177.084507][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1177.089506][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1177.094465][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1177.096779][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1177.102486][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1177.107255][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1177.107290][ T5231]  usb_probe_device+0x60/0x140
[ 1177.107325][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1177.107364][ T5231]  really_probe+0x12d/0x430
[ 1177.107403][ T5231]  __driver_probe_device+0xbf/0x140
[ 1177.107443][ T5231]  driver_probe_device+0x2a/0x120
[ 1177.107483][ T5231]  __device_attach_driver+0xfb/0x150
[ 1177.127203][ T5240] 
[ 1177.132414][ T5231]  ? driver_probe_device+0x120/0x120
[ 1177.138494][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1177.143963][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1177.148717][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1177.154870][ T5231]  __device_attach+0x102/0x2a0
[ 1177.159350][ T5240] RBP: ffff88811894f3d0 R08: 0000000000000001 R09: 0000000000000000
[ 1177.164546][ T5231]  bus_probe_device+0xca/0xd0
[ 1177.169558][ T5240] R10: 0000000000000001 R11: 737365636f727020 R12: 0000000000000001
[ 1177.174838][ T5231]  device_add+0x991/0xc80
[ 1177.177173][ T5240] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888117cb7608
[ 1177.182461][ T5231]  usb_new_device+0x38d/0x870
[ 1177.190428][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1177.195225][ T5231]  hub_event+0x1875/0x25e0
[ 1177.203199][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1177.207959][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1177.215924][ T5240] CR2: 00007ffd6c9ec080 CR3: 0000000109e63000 CR4: 00000000003506f0
[ 1177.220585][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1177.228565][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1177.232881][ T5231]  process_one_work+0x2ba/0x650
[ 1177.240864][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1177.245538][ T5231]  worker_thread+0x5d/0x5c0
[ 1177.254461][ T5240] Call Trace:
[ 1177.254469][ T5240]  <TASK>
[ 1177.258858][ T5231]  ? rescuer_thread+0x590/0x590
[ 1177.265438][ T5240]  ? __device_attach+0x102/0x2a0
[ 1177.271321][ T5231]  kthread+0x129/0x170
[ 1177.279311][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1177.284599][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1177.292560][ T5240]  ? device_add+0x991/0xc80
[ 1177.297422][ T5231]  ret_from_fork+0x1f/0x30
[ 1177.305390][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1177.309883][ T5231]  </TASK>
[ 1177.313148][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1177.316078][ T5231] ---[ end trace 0000000000000000 ]---
[ 1177.320911][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1177.373878][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1177.379065][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1177.384761][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1177.390178][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1177.393547][ T5302] ------------[ cut here ]------------
[ 1177.395073][ T5240]  smsusb_init_device+0x50e/0x530
[ 1177.400508][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1177.405533][ T5240]  smsusb_probe+0x1ce/0x560
[ 1177.415321][ T5302] Modules linked in:
[ 1177.419515][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1177.419547][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1177.423433][ T5302] 
[ 1177.423439][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1177.429263][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1177.434871][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1177.437198][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1177.448812][ T5302] Workqueue: usb_hub_wq hub_event
[ 1177.453944][ T5240]  really_probe+0x12d/0x430
[ 1177.464274][ T5302] 
[ 1177.464280][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1177.469458][ T5240]  __driver_probe_device+0xbf/0x140
[ 1177.474570][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1177.479058][ T5240]  driver_probe_device+0x2a/0x120
[ 1177.481376][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1177.487088][ T5240]  __device_attach_driver+0xfb/0x150
[ 1177.492268][ T5302] 
[ 1177.492273][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1177.511888][ T5240]  ? driver_probe_device+0x120/0x120
[ 1177.516923][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1177.523005][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1177.528284][ T5302] RBP: ffff8881187773d0 R08: 0000000000000001 R09: 0000000000000000
[ 1177.530604][ T5240]  __device_attach+0x102/0x2a0
[ 1177.538576][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1177.543858][ T5240]  bus_probe_device+0xca/0xd0
[ 1177.551814][ T5302] R13: 0000000000000001 R14: ffff888117b98000 R15: ffff888118144008
[ 1177.556595][ T5240]  device_add+0x991/0xc80
[ 1177.564565][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1177.569332][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1177.577309][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1177.581967][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1177.589935][ T5302] CR2: 000000c000e47e80 CR3: 0000000119225000 CR4: 00000000003506e0
[ 1177.594258][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1177.603172][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1177.608373][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1177.614949][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1177.619879][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1177.627842][ T5302] Call Trace:
[ 1177.627849][ T5302]  <TASK>
[ 1177.632588][ T5240]  usb_probe_device+0x60/0x140
[ 1177.640571][ T5302]  ? __device_attach+0x102/0x2a0
[ 1177.645869][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1177.653835][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1177.659275][ T5240]  really_probe+0x12d/0x430
[ 1177.662547][ T5302]  ? device_add+0x991/0xc80
[ 1177.665482][ T5240]  __driver_probe_device+0xbf/0x140
[ 1177.670229][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1177.675165][ T5240]  driver_probe_device+0x2a/0x120
[ 1177.681311][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1177.686163][ T5240]  __device_attach_driver+0xfb/0x150
[ 1177.690651][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1177.695151][ T5240]  ? driver_probe_device+0x120/0x120
[ 1177.700336][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1177.705265][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1177.710279][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1177.715648][ T5240]  __device_attach+0x102/0x2a0
[ 1177.720912][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1177.726139][ T5240]  bus_probe_device+0xca/0xd0
[ 1177.731388][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1177.736491][ T5240]  device_add+0x991/0xc80
[ 1177.741257][ T5302]  smsusb_init_device+0x50e/0x530
[ 1177.746885][ T5240]  usb_new_device+0x38d/0x870
[ 1177.751637][ T5302]  smsusb_probe+0x1ce/0x560
[ 1177.756995][ T5240]  hub_event+0x1875/0x25e0
[ 1177.761662][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1177.766510][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1177.770814][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1177.775831][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1177.780498][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1177.785017][ T5240]  process_one_work+0x2ba/0x650
[ 1177.789518][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1177.795415][ T5240]  worker_thread+0x5d/0x5c0
[ 1177.801196][ T5302]  really_probe+0x12d/0x430
[ 1177.806821][ T5240]  ? rescuer_thread+0x590/0x590
[ 1177.812094][ T5302]  __driver_probe_device+0xbf/0x140
[ 1177.817210][ T5240]  kthread+0x129/0x170
[ 1177.822043][ T5302]  driver_probe_device+0x2a/0x120
[ 1177.827248][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1177.831764][ T5302]  __device_attach_driver+0xfb/0x150
[ 1177.836263][ T5240]  ret_from_fork+0x1f/0x30
[ 1177.841100][ T5302]  ? driver_probe_device+0x120/0x120
[ 1177.846293][ T5240]  </TASK>
[ 1177.850353][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1177.855372][ T5240] ---[ end trace 0000000000000000 ]---
[ 1177.861017][ T5302]  __device_attach+0x102/0x2a0
[ 1177.868693][ T5336] ------------[ cut here ]------------
[ 1177.870699][ T5302]  bus_probe_device+0xca/0xd0
[ 1177.875990][ T5336] WARNING: CPU: 0 PID: 5336 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1177.879000][ T5302]  device_add+0x991/0xc80
[ 1177.883777][ T5336] Modules linked in:
[ 1177.889207][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1177.893962][ T5336] 
[ 1177.893969][ T5336] CPU: 0 PID: 5336 Comm: kworker/0:9 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1177.899403][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1177.904082][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1177.913519][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1177.917837][ T5336] Workqueue: usb_hub_wq hub_event
[ 1177.921713][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1177.927171][ T5336] 
[ 1177.929229][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1177.940822][ T5336] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1177.945683][ T5302]  usb_probe_device+0x60/0x140
[ 1177.955737][ T5336] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1177.960484][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1177.965585][ T5336] RSP: 0018:ffffc90002fcf5c0 EFLAGS: 00010293
[ 1177.970855][ T5302]  really_probe+0x12d/0x430
[ 1177.973170][ T5336] 
[ 1177.973175][ T5336] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1177.978621][ T5302]  __driver_probe_device+0xbf/0x140
[ 1177.984353][ T5336] RDX: ffff88811844e040 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1177.989109][ T5302]  driver_probe_device+0x2a/0x120
[ 1178.008708][ T5336] RBP: ffff888117c133d0 R08: 0000000000000001 R09: 0000000000000000
[ 1178.014960][ T5302]  __device_attach_driver+0xfb/0x150
[ 1178.021014][ T5336] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1178.025530][ T5302]  ? driver_probe_device+0x120/0x120
[ 1178.027852][ T5336] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff88810d5dd308
[ 1178.035813][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1178.040998][ T5336] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1178.048988][ T5302]  __device_attach+0x102/0x2a0
[ 1178.054019][ T5336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1178.061984][ T5302]  bus_probe_device+0xca/0xd0
[ 1178.067260][ T5336] CR2: 00007ffd6c9ec080 CR3: 000000010dc25000 CR4: 00000000003506f0
[ 1178.075250][ T5302]  device_add+0x991/0xc80
[ 1178.080524][ T5336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1178.088497][ T5302]  usb_new_device+0x38d/0x870
[ 1178.093244][ T5336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1178.102186][ T5302]  hub_event+0x1875/0x25e0
[ 1178.106958][ T5336] Call Trace:
[ 1178.106966][ T5336]  <TASK>
[ 1178.113544][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1178.118204][ T5336]  ? __device_attach+0x102/0x2a0
[ 1178.126184][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1178.130497][ T5336]  ? bus_probe_device+0xca/0xd0
[ 1178.138490][ T5302]  process_one_work+0x2ba/0x650
[ 1178.143184][ T5336]  ? device_add+0x991/0xc80
[ 1178.151170][ T5302]  worker_thread+0x5d/0x5c0
[ 1178.155582][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1178.158850][ T5302]  ? rescuer_thread+0x590/0x590
[ 1178.161787][ T5336]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1178.167584][ T5302]  kthread+0x129/0x170
[ 1178.172508][ T5336]  ? try_to_grab_pending+0x53/0x290
[ 1178.177798][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1178.182636][ T5336]  __cancel_work_timer+0x1bb/0x270
[ 1178.187478][ T5302]  ret_from_fork+0x1f/0x30
[ 1178.191964][ T5336]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1178.196470][ T5302]  </TASK>
[ 1178.201390][ T5336]  smsusb_term_device+0x4f/0xe0
[ 1178.206233][ T5302] ---[ end trace 0000000000000000 ]---
[ 1178.211589][ T5336]  smsusb_init_device+0x50e/0x530
[ 1178.217997][ T5234] ------------[ cut here ]------------
[ 1178.220841][ T5336]  smsusb_probe+0x1ce/0x560
[ 1178.226499][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1178.231589][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1178.235999][ T5234] Modules linked in:
[ 1178.236010][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1178.241701][ T5336]  ? __pm_runtime_set_status+0x362/0x620
[ 1178.244721][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1178.249557][ T5336]  usb_probe_interface+0x179/0x3c0
[ 1178.255008][ T5234] Workqueue: usb_hub_wq hub_event
[ 1178.260045][ T5336]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1178.265503][ T5234] 
[ 1178.265509][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1178.269994][ T5336]  really_probe+0x12d/0x430
[ 1178.279435][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1178.285255][ T5336]  __driver_probe_device+0xbf/0x140
[ 1178.289132][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1178.300684][ T5336]  driver_probe_device+0x2a/0x120
[ 1178.306314][ T5234] 
[ 1178.306320][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1178.316391][ T5336]  __device_attach_driver+0xfb/0x150
[ 1178.321496][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1178.326516][ T5336]  ? driver_probe_device+0x120/0x120
[ 1178.331691][ T5234] RBP: ffff88811896b3d0 R08: 0000000000000001 R09: 0000000000000000
[ 1178.334019][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1178.339717][ T5234] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1178.344216][ T5336]  __device_attach+0x102/0x2a0
[ 1178.363812][ T5234] R13: 0000000000000001 R14: ffff8881188c5c00 R15: ffff888118a66b08
[ 1178.368998][ T5336]  bus_probe_device+0xca/0xd0
[ 1178.375064][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1178.380083][ T5336]  device_add+0x991/0xc80
[ 1178.382400][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1178.390376][ T5336]  ? usb_control_msg_send+0xc0/0xe0
[ 1178.395652][ T5234] CR2: 000000c000e47e80 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1178.403620][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1178.408888][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1178.416854][ T5336]  ? usb_enable_lpm+0x43/0x1d0
[ 1178.421608][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1178.429584][ T5336]  usb_set_configuration+0x98e/0xc70
[ 1178.434334][ T5234] Call Trace:
[ 1178.434342][ T5234]  <TASK>
[ 1178.442295][ T5336]  usb_generic_driver_probe+0xa1/0x100
[ 1178.446960][ T5234]  ? __device_attach+0x102/0x2a0
[ 1178.455887][ T5336]  usb_probe_device+0x60/0x140
[ 1178.460197][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1178.466803][ T5336]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1178.471979][ T5234]  ? device_add+0x991/0xc80
[ 1178.479949][ T5336]  really_probe+0x12d/0x430
[ 1178.484880][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1178.492840][ T5336]  __driver_probe_device+0xbf/0x140
[ 1178.497595][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1178.505569][ T5336]  driver_probe_device+0x2a/0x120
[ 1178.510831][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1178.514116][ T5336]  __device_attach_driver+0xfb/0x150
[ 1178.517044][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1178.522518][ T5336]  ? driver_probe_device+0x120/0x120
[ 1178.527448][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1178.532195][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1178.537056][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1178.543234][ T5336]  __device_attach+0x102/0x2a0
[ 1178.547728][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1178.552215][ T5336]  bus_probe_device+0xca/0xd0
[ 1178.557146][ T5234]  smsusb_init_device+0x50e/0x530
[ 1178.562326][ T5336]  device_add+0x991/0xc80
[ 1178.567697][ T5234]  smsusb_probe+0x1ce/0x560
[ 1178.572700][ T5336]  usb_new_device+0x38d/0x870
[ 1178.577889][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1178.583160][ T5336]  hub_event+0x1875/0x25e0
[ 1178.588262][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1178.593543][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1178.599153][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1178.603909][ T5336]  ? __pm_runtime_suspend+0x80/0x180
[ 1178.609263][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1178.614024][ T5336]  process_one_work+0x2ba/0x650
[ 1178.618858][ T5234]  really_probe+0x12d/0x430
[ 1178.623529][ T5336]  worker_thread+0x5d/0x5c0
[ 1178.628534][ T5234]  __driver_probe_device+0xbf/0x140
[ 1178.632851][ T5336]  ? rescuer_thread+0x590/0x590
[ 1178.637345][ T5234]  driver_probe_device+0x2a/0x120
[ 1178.642008][ T5336]  kthread+0x129/0x170
[ 1178.647806][ T5234]  __device_attach_driver+0xfb/0x150
[ 1178.652206][ T5336]  ? kthread_complete_and_exit+0x40/0x40
[ 1178.657829][ T5234]  ? driver_probe_device+0x120/0x120
[ 1178.663625][ T5336]  ret_from_fork+0x1f/0x30
[ 1178.668716][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1178.673997][ T5336]  </TASK>
[ 1178.679172][ T5234]  __device_attach+0x102/0x2a0
[ 1178.684011][ T5336] ---[ end trace 0000000000000000 ]---
[ 1178.688506][ T5234]  bus_probe_device+0xca/0xd0
[ 1178.716841][ T5127] ------------[ cut here ]------------
[ 1178.717438][ T5234]  device_add+0x991/0xc80
[ 1178.723066][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1178.728352][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1178.732754][ T5127] Modules linked in:
[ 1178.732765][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1178.737510][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1178.740522][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1178.745275][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1178.745319][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1178.745360][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1178.745395][ T5234]  usb_probe_device+0x60/0x140
[ 1178.745431][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1178.745472][ T5234]  really_probe+0x12d/0x430
[ 1178.750934][ T5127] Workqueue: usb_hub_wq hub_event
[ 1178.755600][ T5234]  __driver_probe_device+0xbf/0x140
[ 1178.755646][ T5234]  driver_probe_device+0x2a/0x120
[ 1178.761114][ T5127] 
[ 1178.761119][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1178.765434][ T5234]  __device_attach_driver+0xfb/0x150
[ 1178.774879][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1178.780062][ T5234]  ? driver_probe_device+0x120/0x120
[ 1178.783947][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1178.795476][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1178.800399][ T5127] 
[ 1178.800404][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1178.810456][ T5234]  __device_attach+0x102/0x2a0
[ 1178.815213][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1178.820483][ T5234]  bus_probe_device+0xca/0xd0
[ 1178.825932][ T5127] RBP: ffff888118a853d0 R08: 0000000000000001 R09: 0000000000000000
[ 1178.830677][ T5234]  device_add+0x991/0xc80
[ 1178.836822][ T5127] R10: 0000000000000001 R11: 3e4b5341542f3c20 R12: 0000000000000001
[ 1178.841754][ T5234]  usb_new_device+0x38d/0x870
[ 1178.846763][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d51c8
[ 1178.851946][ T5234]  hub_event+0x1875/0x25e0
[ 1178.856957][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1178.859295][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1178.865003][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1178.870268][ T5234]  ? __pm_runtime_suspend+0x80/0x180
[ 1178.889871][ T5127] CR2: 00007ffd6c9ec080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1178.895154][ T5234]  process_one_work+0x2ba/0x650
[ 1178.901208][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1178.905962][ T5234]  worker_thread+0x5d/0x5c0
[ 1178.908275][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1178.916239][ T5234]  ? rescuer_thread+0x590/0x590
[ 1178.920989][ T5127] Call Trace:
[ 1178.920997][ T5127]  <TASK>
[ 1178.928957][ T5234]  kthread+0x129/0x170
[ 1178.933636][ T5127]  ? __device_attach+0x102/0x2a0
[ 1178.941594][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1178.945915][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1178.953901][ T5234]  ret_from_fork+0x1f/0x30
[ 1178.958560][ T5127]  ? device_add+0x991/0xc80
[ 1178.966530][ T5234]  </TASK>
[ 1178.966540][ T5234] ---[ end trace 0000000000000000 ]---
[ 1178.970929][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1178.985344][ T5128] ------------[ cut here ]------------
[ 1178.985660][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1178.992218][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1178.997496][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1179.005679][ T5128] Modules linked in:
[ 1179.010324][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1179.018299][ T5128] 
[ 1179.018310][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1179.022793][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1179.030776][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1179.035705][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1179.038979][ T5128] Workqueue: usb_hub_wq hub_event
[ 1179.041900][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1179.045957][ T5128] 
[ 1179.045963][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1179.050877][ T5127]  smsusb_init_device+0x50e/0x530
[ 1179.056503][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1179.061357][ T5127]  smsusb_probe+0x1ce/0x560
[ 1179.065761][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1179.070248][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1179.073270][ T5128] 
[ 1179.073275][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1179.078725][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1179.083653][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1179.089097][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1179.094456][ T5128] RBP: ffff888117ce43d0 R08: 0000000000000001 R09: 0000000000000000
[ 1179.103902][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1179.109081][ T5128] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1179.112957][ T5127]  really_probe+0x12d/0x430
[ 1179.118059][ T5128] R13: 0000000000000001 R14: ffff8881180d8000 R15: ffff888118a66b48
[ 1179.120377][ T5127]  __driver_probe_device+0xbf/0x140
[ 1179.131898][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1179.137521][ T5127]  driver_probe_device+0x2a/0x120
[ 1179.147569][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1179.152922][ T5127]  __device_attach_driver+0xfb/0x150
[ 1179.157938][ T5128] CR2: 000000c000e47e80 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1179.162811][ T5127]  ? driver_probe_device+0x120/0x120
[ 1179.165135][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1179.170836][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1179.175865][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1179.195824][ T5127]  __device_attach+0x102/0x2a0
[ 1179.200304][ T5128] Call Trace:
[ 1179.200312][ T5128]  <TASK>
[ 1179.206364][ T5127]  bus_probe_device+0xca/0xd0
[ 1179.212849][ T5128]  ? __device_attach+0x102/0x2a0
[ 1179.215198][ T5127]  device_add+0x991/0xc80
[ 1179.223151][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1179.228776][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1179.236743][ T5128]  ? device_add+0x991/0xc80
[ 1179.241836][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1179.249800][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1179.255007][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1179.263146][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1179.267661][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1179.275628][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1179.280814][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1179.289733][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1179.294748][ T5127]  usb_probe_device+0x60/0x140
[ 1179.301336][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1179.306617][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1179.314681][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1179.319966][ T5127]  really_probe+0x12d/0x430
[ 1179.327953][ T5128]  smsusb_init_device+0x50e/0x530
[ 1179.332704][ T5127]  __driver_probe_device+0xbf/0x140
[ 1179.340683][ T5128]  smsusb_probe+0x1ce/0x560
[ 1179.345438][ T5127]  driver_probe_device+0x2a/0x120
[ 1179.348712][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1179.351893][ T5127]  __device_attach_driver+0xfb/0x150
[ 1179.356646][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1179.361578][ T5127]  ? driver_probe_device+0x120/0x120
[ 1179.365899][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1179.370730][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1179.375924][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1179.380414][ T5127]  __device_attach+0x102/0x2a0
[ 1179.385345][ T5128]  really_probe+0x12d/0x430
[ 1179.390268][ T5127]  bus_probe_device+0xca/0xd0
[ 1179.395027][ T5128]  __driver_probe_device+0xbf/0x140
[ 1179.400387][ T5127]  device_add+0x991/0xc80
[ 1179.405661][ T5128]  driver_probe_device+0x2a/0x120
[ 1179.410849][ T5127]  usb_new_device+0x38d/0x870
[ 1179.416311][ T5128]  __device_attach_driver+0xfb/0x150
[ 1179.421427][ T5127]  hub_event+0x1875/0x25e0
[ 1179.426182][ T5128]  ? driver_probe_device+0x120/0x120
[ 1179.431803][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1179.437938][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1179.442786][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1179.447281][ T5128]  __device_attach+0x102/0x2a0
[ 1179.452286][ T5127]  process_one_work+0x2ba/0x650
[ 1179.457472][ T5128]  bus_probe_device+0xca/0xd0
[ 1179.461956][ T5127]  worker_thread+0x5d/0x5c0
[ 1179.466975][ T5128]  device_add+0x991/0xc80
[ 1179.472763][ T5127]  ? rescuer_thread+0x590/0x590
[ 1179.478034][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1179.483662][ T5127]  kthread+0x129/0x170
[ 1179.488926][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1179.494042][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1179.498786][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1179.503976][ T5127]  ret_from_fork+0x1f/0x30
[ 1179.508727][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1179.513213][ T5127]  </TASK>
[ 1179.517878][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1179.523071][ T5127] ---[ end trace 0000000000000000 ]---
[ 1179.527407][ T5128]  usb_probe_device+0x60/0x140
[ 1179.553606][ T5241] ------------[ cut here ]------------
[ 1179.557858][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1179.562596][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1179.567880][ T5128]  really_probe+0x12d/0x430
[ 1179.567923][ T5128]  __driver_probe_device+0xbf/0x140
[ 1179.567964][ T5128]  driver_probe_device+0x2a/0x120
[ 1179.568006][ T5128]  __device_attach_driver+0xfb/0x150
[ 1179.568048][ T5128]  ? driver_probe_device+0x120/0x120
[ 1179.568088][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1179.568127][ T5128]  __device_attach+0x102/0x2a0
[ 1179.572868][ T5241] Modules linked in:
[ 1179.572880][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1179.577713][ T5128]  bus_probe_device+0xca/0xd0
[ 1179.577755][ T5128]  device_add+0x991/0xc80
[ 1179.582431][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1179.586941][ T5128]  usb_new_device+0x38d/0x870
[ 1179.591252][ T5241] Workqueue: usb_hub_wq hub_event
[ 1179.596092][ T5128]  hub_event+0x1875/0x25e0
[ 1179.601271][ T5241] 
[ 1179.601277][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1179.605341][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1179.610262][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1179.615894][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1179.620660][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1179.625070][ T5128]  process_one_work+0x2ba/0x650
[ 1179.630337][ T5241] 
[ 1179.630342][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1179.633349][ T5128]  worker_thread+0x5d/0x5c0
[ 1179.638796][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1179.644249][ T5128]  ? rescuer_thread+0x590/0x590
[ 1179.648997][ T5241] RBP: ffff888117fc43d0 R08: 0000000000000001 R09: 0000000000000000
[ 1179.654459][ T5128]  kthread+0x129/0x170
[ 1179.660597][ T5241] R10: 0000000000000001 R11: 5f7761725f203f20 R12: 0000000000000001
[ 1179.670044][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1179.674558][ T5241] R13: 0000000000000001 R14: ffff888117243400 R15: ffff8881171e6ec8
[ 1179.679735][ T5128]  ret_from_fork+0x1f/0x30
[ 1179.684750][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1179.690023][ T5128]  </TASK>
[ 1179.690031][ T5128] ---[ end trace 0000000000000000 ]---
[ 1179.695300][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1179.704213][ T5234] ------------[ cut here ]------------
[ 1179.704889][ T5241] CR2: 00007ffd6c9ec080 CR3: 000000010dc25000 CR4: 00000000003506f0
[ 1179.708758][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1179.720288][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1179.720307][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1179.724977][ T5234] Modules linked in:
[ 1179.729279][ T5241] Call Trace:
[ 1179.729287][ T5241]  <TASK>
[ 1179.739335][ T5234] 
[ 1179.739342][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1179.744014][ T5241]  ? __device_attach+0x102/0x2a0
[ 1179.749030][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1179.753430][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1179.755766][ T5234] Workqueue: usb_hub_wq hub_event
[ 1179.761447][ T5241]  ? device_add+0x991/0xc80
[ 1179.767255][ T5234] 
[ 1179.767261][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1179.786853][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1179.786882][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1179.786926][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1179.786966][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1179.787006][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1179.787072][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1179.787116][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1179.787156][ T5241]  smsusb_init_device+0x50e/0x530
[ 1179.792418][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1179.798483][ T5241]  smsusb_probe+0x1ce/0x560
[ 1179.798523][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1179.798551][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1179.803402][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1179.805728][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1179.813694][ T5234] 
[ 1179.813699][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1179.818180][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1179.826144][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1179.830979][ T5241]  really_probe+0x12d/0x430
[ 1179.838945][ T5234] RBP: ffff88811896b4c8 R08: 0000000000000001 R09: 0000000000000000
[ 1179.843004][ T5241]  __driver_probe_device+0xbf/0x140
[ 1179.851326][ T5234] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1179.856955][ T5241]  driver_probe_device+0x2a/0x120
[ 1179.864920][ T5234] R13: 0000000000000001 R14: ffff8881188c5c00 R15: ffff888118a66b08
[ 1179.869320][ T5241]  __device_attach_driver+0xfb/0x150
[ 1179.878242][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1179.881260][ T5241]  ? driver_probe_device+0x120/0x120
[ 1179.886710][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1179.893276][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1179.898727][ T5234] CR2: 000000c000e47e80 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1179.906700][ T5241]  __device_attach+0x102/0x2a0
[ 1179.916142][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1179.924109][ T5241]  bus_probe_device+0xca/0xd0
[ 1179.932060][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1179.935952][ T5241]  device_add+0x991/0xc80
[ 1179.939226][ T5234] Call Trace:
[ 1179.939233][ T5234]  <TASK>
[ 1179.942161][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1179.944485][ T5234]  ? __device_attach+0x102/0x2a0
[ 1179.956020][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1179.960935][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1179.970989][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1179.975828][ T5234]  ? device_add+0x991/0xc80
[ 1179.980841][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1179.985337][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1179.987658][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1179.993355][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1179.998290][ T5241]  usb_probe_device+0x60/0x140
[ 1180.003655][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1180.008838][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1180.013949][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1180.019567][ T5241]  really_probe+0x12d/0x430
[ 1180.024935][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1180.029783][ T5241]  __driver_probe_device+0xbf/0x140
[ 1180.034799][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1180.054498][ T5241]  driver_probe_device+0x2a/0x120
[ 1180.058993][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1180.064794][ T5241]  __device_attach_driver+0xfb/0x150
[ 1180.070415][ T5234]  smsusb_init_device+0x50e/0x530
[ 1180.076475][ T5241]  ? driver_probe_device+0x120/0x120
[ 1180.081574][ T5234]  smsusb_probe+0x1ce/0x560
[ 1180.083905][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1180.091876][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1180.097082][ T5241]  __device_attach+0x102/0x2a0
[ 1180.105049][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1180.109542][ T5241]  bus_probe_device+0xca/0xd0
[ 1180.117512][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1180.122690][ T5241]  device_add+0x991/0xc80
[ 1180.130676][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1180.135695][ T5241]  usb_new_device+0x38d/0x870
[ 1180.143663][ T5234]  really_probe+0x12d/0x430
[ 1180.148932][ T5241]  hub_event+0x1875/0x25e0
[ 1180.157854][ T5234]  __driver_probe_device+0xbf/0x140
[ 1180.163124][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1180.169699][ T5234]  driver_probe_device+0x2a/0x120
[ 1180.174456][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1180.182419][ T5234]  __device_attach_driver+0xfb/0x150
[ 1180.187174][ T5241]  process_one_work+0x2ba/0x650
[ 1180.195138][ T5234]  ? driver_probe_device+0x120/0x120
[ 1180.199802][ T5241]  worker_thread+0x5d/0x5c0
[ 1180.207778][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1180.212095][ T5241]  ? rescuer_thread+0x590/0x590
[ 1180.215381][ T5234]  __device_attach+0x102/0x2a0
[ 1180.218303][ T5241]  kthread+0x129/0x170
[ 1180.223496][ T5234]  bus_probe_device+0xca/0xd0
[ 1180.228410][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1180.233329][ T5234]  device_add+0x991/0xc80
[ 1180.238170][ T5241]  ret_from_fork+0x1f/0x30
[ 1180.242914][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1180.247417][ T5241]  </TASK>
[ 1180.252677][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1180.257607][ T5241] ---[ end trace 0000000000000000 ]---
[ 1180.263043][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1180.501945][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1180.507339][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1180.512854][ T5234]  usb_probe_device+0x60/0x140
[ 1180.517686][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1180.523896][ T5234]  really_probe+0x12d/0x430
[ 1180.528444][ T5234]  __driver_probe_device+0xbf/0x140
[ 1180.533705][ T5234]  driver_probe_device+0x2a/0x120
[ 1180.538770][ T5234]  __device_attach_driver+0xfb/0x150
[ 1180.544210][ T5234]  ? driver_probe_device+0x120/0x120
[ 1180.549543][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1180.554371][ T5234]  __device_attach+0x102/0x2a0
[ 1180.559191][ T5234]  bus_probe_device+0xca/0xd0
[ 1180.563928][ T5234]  device_add+0x991/0xc80
[ 1180.568296][ T5234]  usb_new_device+0x38d/0x870
[ 1180.572998][ T5234]  hub_event+0x1875/0x25e0
[ 1180.577472][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1180.583304][ T5234]  ? __pm_runtime_suspend+0x80/0x180
[ 1180.588657][ T5234]  process_one_work+0x2ba/0x650
[ 1180.593571][ T5234]  worker_thread+0x5d/0x5c0
[ 1180.598114][ T5234]  ? rescuer_thread+0x590/0x590
[ 1180.603008][ T5234]  kthread+0x129/0x170
[ 1180.607127][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1180.612793][ T5234]  ret_from_fork+0x1f/0x30
[ 1180.617259][ T5234]  </TASK>
[ 1180.620291][ T5234] ---[ end trace 0000000000000000 ]---
[ 1180.627256][ T5128] ------------[ cut here ]------------
[ 1180.632733][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1180.642316][ T5128] Modules linked in:
[ 1180.646241][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1180.657844][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1180.667936][ T5128] Workqueue: usb_hub_wq hub_event
[ 1180.672985][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1180.678761][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1180.698414][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1180.704509][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1180.712498][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1180.720514][ T5128] RBP: ffff888117ce44c8 R08: 0000000000000001 R09: 0000000000000000
[ 1180.728523][ T5128] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1180.736528][ T5128] R13: 0000000000000001 R14: ffff8881180d8000 R15: ffff888118a66b48
[ 1180.744539][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1180.753515][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1180.760121][ T5128] CR2: 000000c000e47e80 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1180.768144][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1180.776154][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1180.784164][ T5128] Call Trace:
[ 1180.787458][ T5128]  <TASK>
[ 1180.790406][ T5128]  ? __device_attach+0x102/0x2a0
[ 1180.795407][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1180.800294][ T5128]  ? device_add+0x991/0xc80
[ 1180.804851][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1180.809814][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1180.815291][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1180.820533][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1180.825699][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1180.831380][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1180.836285][ T5128]  smsusb_init_device+0x50e/0x530
[ 1180.841364][ T5128]  smsusb_probe+0x1ce/0x560
[ 1180.845921][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1180.851754][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1180.857441][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1180.862589][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1180.867841][ T5128]  really_probe+0x12d/0x430
[ 1180.872387][ T5128]  __driver_probe_device+0xbf/0x140
[ 1180.877634][ T5128]  driver_probe_device+0x2a/0x120
[ 1180.882695][ T5128]  __device_attach_driver+0xfb/0x150
[ 1180.888035][ T5128]  ? driver_probe_device+0x120/0x120
[ 1180.893368][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1180.898186][ T5128]  __device_attach+0x102/0x2a0
[ 1180.902992][ T5128]  bus_probe_device+0xca/0xd0
[ 1180.907729][ T5128]  device_add+0x991/0xc80
[ 1180.912108][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1180.917371][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1180.922340][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1180.927174][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1180.932498][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1180.938008][ T5128]  usb_probe_device+0x60/0x140
[ 1180.942813][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1180.949030][ T5128]  really_probe+0x12d/0x430
[ 1180.953589][ T5128]  __driver_probe_device+0xbf/0x140
[ 1180.958829][ T5128]  driver_probe_device+0x2a/0x120
[ 1180.963911][ T5128]  __device_attach_driver+0xfb/0x150
[ 1180.969241][ T5128]  ? driver_probe_device+0x120/0x120
[ 1180.974583][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1180.979387][ T5128]  __device_attach+0x102/0x2a0
[ 1180.984199][ T5128]  bus_probe_device+0xca/0xd0
[ 1180.988926][ T5128]  device_add+0x991/0xc80
[ 1180.993302][ T5128]  usb_new_device+0x38d/0x870
[ 1180.998025][ T5128]  hub_event+0x1875/0x25e0
[ 1181.002474][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1181.008318][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1181.013661][ T5128]  process_one_work+0x2ba/0x650
[ 1181.018553][ T5128]  worker_thread+0x5d/0x5c0
[ 1181.023095][ T5128]  ? rescuer_thread+0x590/0x590
[ 1181.024143][ T5240] ------------[ cut here ]------------
[ 1181.027986][ T5128]  kthread+0x129/0x170
[ 1181.033446][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1181.037511][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1181.046969][ T5240] Modules linked in:
[ 1181.052556][ T5128]  ret_from_fork+0x1f/0x30
[ 1181.056470][ T5240] 
[ 1181.060878][ T5128]  </TASK>
[ 1181.063186][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1181.066221][ T5128] ---[ end trace 0000000000000000 ]---
[ 1181.068400][ T5302] ------------[ cut here ]------------
[ 1181.077768][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1181.083202][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1181.088655][ T5240] Workqueue: usb_hub_wq hub_event
[ 1181.098700][ T5302] Modules linked in:
[ 1181.098712][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1181.110241][ T5240] 
[ 1181.110247][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1181.115265][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1181.119143][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1181.131104][ T5302] Workqueue: usb_hub_wq hub_event
[ 1181.133437][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1181.139152][ T5302] 
[ 1181.139158][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1181.149210][ T5240] 
[ 1181.149217][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1181.168998][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1181.174011][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1181.180085][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1181.182403][ T5240] RBP: ffff88811894f4c8 R08: 0000000000000001 R09: 0000000000000000
[ 1181.188112][ T5302] 
[ 1181.188117][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1181.190429][ T5240] R10: 0000000000000001 R11: 737365636f727020 R12: 0000000000000001
[ 1181.198412][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1181.218011][ T5240] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888117cb7608
[ 1181.225979][ T5302] RBP: ffff8881187774c8 R08: 0000000000000001 R09: 0000000000000000
[ 1181.232028][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1181.239997][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1181.242322][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1181.250630][ T5302] R13: 0000000000000001 R14: ffff888117b98000 R15: ffff888118144008
[ 1181.258596][ T5240] CR2: 00007ffd6c9ec080 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1181.266649][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1181.274638][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1181.282610][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1181.291529][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1181.299499][ T5302] CR2: 000000c000e47e80 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1181.306188][ T5240] Call Trace:
[ 1181.306198][ T5240]  <TASK>
[ 1181.314169][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1181.322130][ T5240]  ? __device_attach+0x102/0x2a0
[ 1181.331063][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1181.339041][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1181.345623][ T5302] Call Trace:
[ 1181.345632][ T5302]  <TASK>
[ 1181.353593][ T5240]  ? device_add+0x991/0xc80
[ 1181.361637][ T5302]  ? __device_attach+0x102/0x2a0
[ 1181.364916][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1181.367839][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1181.375814][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1181.380735][ T5302]  ? device_add+0x991/0xc80
[ 1181.388736][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1181.393601][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1181.396879][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1181.399801][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1181.404305][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1181.409230][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1181.414163][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1181.419008][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1181.424397][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1181.428891][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1181.434088][ T5240]  smsusb_init_device+0x50e/0x530
[ 1181.439006][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1181.444114][ T5240]  smsusb_probe+0x1ce/0x560
[ 1181.449484][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1181.455127][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1181.460335][ T5302]  smsusb_init_device+0x50e/0x530
[ 1181.465702][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1181.470812][ T5302]  smsusb_probe+0x1ce/0x560
[ 1181.475657][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1181.481277][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1181.486304][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1181.491665][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1181.496168][ T5240]  really_probe+0x12d/0x430
[ 1181.501011][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1181.506810][ T5240]  __driver_probe_device+0xbf/0x140
[ 1181.511826][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1181.517468][ T5240]  driver_probe_device+0x2a/0x120
[ 1181.521960][ T5302]  really_probe+0x12d/0x430
[ 1181.527070][ T5240]  __device_attach_driver+0xfb/0x150
[ 1181.532882][ T5302]  __driver_probe_device+0xbf/0x140
[ 1181.538079][ T5240]  ? driver_probe_device+0x120/0x120
[ 1181.543710][ T5302]  driver_probe_device+0x2a/0x120
[ 1181.548195][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1181.553288][ T5302]  __device_attach_driver+0xfb/0x150
[ 1181.558482][ T5240]  __device_attach+0x102/0x2a0
[ 1181.563695][ T5302]  ? driver_probe_device+0x120/0x120
[ 1181.568712][ T5240]  bus_probe_device+0xca/0xd0
[ 1181.573215][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1181.578499][ T5240]  device_add+0x991/0xc80
[ 1181.583708][ T5302]  __device_attach+0x102/0x2a0
[ 1181.588977][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1181.594003][ T5302]  bus_probe_device+0xca/0xd0
[ 1181.598748][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1181.604025][ T5302]  device_add+0x991/0xc80
[ 1181.608777][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1181.614067][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1181.618739][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1181.623509][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1181.627839][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1181.632574][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1181.637776][ T5240]  usb_probe_device+0x60/0x140
[ 1181.642696][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1181.647649][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1181.651965][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1181.656718][ T5240]  really_probe+0x12d/0x430
[ 1181.661898][ T5302]  usb_probe_device+0x60/0x140
[ 1181.667176][ T5240]  __driver_probe_device+0xbf/0x140
[ 1181.672092][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1181.677553][ T5240]  driver_probe_device+0x2a/0x120
[ 1181.682308][ T5302]  really_probe+0x12d/0x430
[ 1181.687101][ T5240]  __device_attach_driver+0xfb/0x150
[ 1181.692371][ T5302]  __driver_probe_device+0xbf/0x140
[ 1181.698529][ T5240]  ? driver_probe_device+0x120/0x120
[ 1181.703976][ T5302]  driver_probe_device+0x2a/0x120
[ 1181.708460][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1181.713205][ T5302]  __device_attach_driver+0xfb/0x150
[ 1181.718399][ T5240]  __device_attach+0x102/0x2a0
[ 1181.724541][ T5302]  ? driver_probe_device+0x120/0x120
[ 1181.729551][ T5240]  bus_probe_device+0xca/0xd0
[ 1181.734045][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1181.739320][ T5240]  device_add+0x991/0xc80
[ 1181.744525][ T5302]  __device_attach+0x102/0x2a0
[ 1181.749801][ T5240]  usb_new_device+0x38d/0x870
[ 1181.754823][ T5302]  bus_probe_device+0xca/0xd0
[ 1181.759665][ T5240]  hub_event+0x1875/0x25e0
[ 1181.764945][ T5302]  device_add+0x991/0xc80
[ 1181.769696][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1181.774970][ T5302]  usb_new_device+0x38d/0x870
[ 1181.779644][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1181.784404][ T5302]  hub_event+0x1875/0x25e0
[ 1181.788735][ T5240]  process_one_work+0x2ba/0x650
[ 1181.793495][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1181.799643][ T5240]  worker_thread+0x5d/0x5c0
[ 1181.804313][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1181.808804][ T5240]  ? rescuer_thread+0x590/0x590
[ 1181.813120][ T5302]  process_one_work+0x2ba/0x650
[ 1181.818918][ T5240]  kthread+0x129/0x170
[ 1181.823590][ T5302]  worker_thread+0x5d/0x5c0
[ 1181.828858][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1181.833267][ T5302]  ? rescuer_thread+0x590/0x590
[ 1181.838111][ T5240]  ret_from_fork+0x1f/0x30
[ 1181.843906][ T5302]  kthread+0x129/0x170
[ 1181.848394][ T5240]  </TASK>
[ 1181.853679][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1181.858533][ T5240] ---[ end trace 0000000000000000 ]---
[ 1181.863363][ T5302]  ret_from_fork+0x1f/0x30
[ 1181.879125][ T5241] ------------[ cut here ]------------
[ 1181.882406][ T5302]  </TASK>
[ 1181.886828][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1181.890887][ T5302] ---[ end trace 0000000000000000 ]---
[ 1181.893907][ T5241] Modules linked in:
[ 1181.893918][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1181.904722][ T5128] ------------[ cut here ]------------
[ 1181.904994][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1181.909399][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1181.914864][ T5241] Workqueue: usb_hub_wq hub_event
[ 1181.917903][ T5128] Modules linked in:
[ 1181.917913][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1181.927594][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1181.932793][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1181.936747][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1181.948224][ T5128] Workqueue: usb_hub_wq hub_event
[ 1181.953689][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1181.963823][ T5128] 
[ 1181.963828][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1181.973266][ T5241] 
[ 1181.973271][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1181.978285][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1181.982163][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1181.993688][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1181.999406][ T5241] RBP: ffff888117fc44c8 R08: 0000000000000001 R09: 0000000000000000
[ 1182.009456][ T5128] 
[ 1182.009461][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1182.029059][ T5241] R10: 0000000000000001 R11: 5f7761725f203f20 R12: 0000000000000001
[ 1182.034074][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1182.040666][ T5241] R13: 0000000000000001 R14: ffff888117243400 R15: ffff8881171e6ec8
[ 1182.042981][ T5128] RBP: ffff888117ce45c0 R08: 0000000000000001 R09: 0000000000000000
[ 1182.048692][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1182.051017][ T5128] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1182.058988][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1182.078861][ T5128] R13: 0000000000000001 R14: ffff8881180d8000 R15: ffff888118a66b48
[ 1182.086830][ T5241] CR2: 00007ffd6c9ec080 CR3: 000000010dc25000 CR4: 00000000003506f0
[ 1182.092877][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1182.100865][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1182.103201][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1182.111189][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1182.119155][ T5128] CR2: 000000c000e47e80 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1182.127121][ T5241] Call Trace:
[ 1182.127129][ T5241]  <TASK>
[ 1182.135126][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1182.143103][ T5241]  ? __device_attach+0x102/0x2a0
[ 1182.152034][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1182.160002][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1182.166583][ T5128] Call Trace:
[ 1182.166592][ T5128]  <TASK>
[ 1182.174551][ T5241]  ? device_add+0x991/0xc80
[ 1182.182511][ T5128]  ? __device_attach+0x102/0x2a0
[ 1182.191434][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1182.199435][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1182.206015][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1182.213980][ T5128]  ? device_add+0x991/0xc80
[ 1182.221945][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1182.225244][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1182.228187][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1182.236155][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1182.241081][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1182.249064][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1182.253913][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1182.257190][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1182.260133][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1182.264640][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1182.269566][ T5241]  smsusb_init_device+0x50e/0x530
[ 1182.274520][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1182.279361][ T5241]  smsusb_probe+0x1ce/0x560
[ 1182.284731][ T5128]  smsusb_init_device+0x50e/0x530
[ 1182.289244][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1182.294447][ T5128]  smsusb_probe+0x1ce/0x560
[ 1182.299365][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1182.304475][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1182.309855][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1182.315483][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1182.320670][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1182.326058][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1182.331156][ T5241]  really_probe+0x12d/0x430
[ 1182.336002][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1182.341639][ T5241]  __driver_probe_device+0xbf/0x140
[ 1182.346661][ T5128]  really_probe+0x12d/0x430
[ 1182.351498][ T5241]  driver_probe_device+0x2a/0x120
[ 1182.355998][ T5128]  __driver_probe_device+0xbf/0x140
[ 1182.361094][ T5241]  __device_attach_driver+0xfb/0x150
[ 1182.366895][ T5128]  driver_probe_device+0x2a/0x120
[ 1182.371383][ T5241]  ? driver_probe_device+0x120/0x120
[ 1182.377009][ T5128]  __device_attach_driver+0xfb/0x150
[ 1182.382798][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1182.387906][ T5128]  ? driver_probe_device+0x120/0x120
[ 1182.393532][ T5241]  __device_attach+0x102/0x2a0
[ 1182.399057][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1182.404164][ T5241]  bus_probe_device+0xca/0xd0
[ 1182.408652][ T5128]  __device_attach+0x102/0x2a0
[ 1182.413847][ T5241]  device_add+0x991/0xc80
[ 1182.419027][ T5128]  bus_probe_device+0xca/0xd0
[ 1182.423523][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1182.428534][ T5128]  device_add+0x991/0xc80
[ 1182.433721][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1182.438986][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1182.444022][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1182.449386][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1182.454682][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1182.459428][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1182.464715][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1182.469457][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1182.474212][ T5241]  usb_probe_device+0x60/0x140
[ 1182.478873][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1182.483623][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1182.487938][ T5128]  usb_probe_device+0x60/0x140
[ 1182.492597][ T5241]  really_probe+0x12d/0x430
[ 1182.497786][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1182.502102][ T5241]  __driver_probe_device+0xbf/0x140
[ 1182.507033][ T5128]  really_probe+0x12d/0x430
[ 1182.512219][ T5241]  driver_probe_device+0x2a/0x120
[ 1182.516975][ T5128]  __driver_probe_device+0xbf/0x140
[ 1182.521899][ T5241]  __device_attach_driver+0xfb/0x150
[ 1182.527175][ T5128]  driver_probe_device+0x2a/0x120
[ 1182.531925][ T5241]  ? driver_probe_device+0x120/0x120
[ 1182.537721][ T5128]  __device_attach_driver+0xfb/0x150
[ 1182.543087][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1182.547845][ T5128]  ? driver_probe_device+0x120/0x120
[ 1182.553291][ T5241]  __device_attach+0x102/0x2a0
[ 1182.559433][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1182.564290][ T5241]  bus_probe_device+0xca/0xd0
[ 1182.568794][ T5128]  __device_attach+0x102/0x2a0
[ 1182.574960][ T5241]  device_add+0x991/0xc80
[ 1182.580150][ T5128]  bus_probe_device+0xca/0xd0
[ 1182.584649][ T5241]  usb_new_device+0x38d/0x870
[ 1182.589656][ T5128]  device_add+0x991/0xc80
[ 1182.594848][ T5241]  hub_event+0x1875/0x25e0
[ 1182.600113][ T5128]  usb_new_device+0x38d/0x870
[ 1182.605135][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1182.610395][ T5128]  hub_event+0x1875/0x25e0
[ 1182.615673][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1182.620425][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1182.625699][ T5241]  process_one_work+0x2ba/0x650
[ 1182.630444][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1182.635205][ T5241]  worker_thread+0x5d/0x5c0
[ 1182.639863][ T5128]  process_one_work+0x2ba/0x650
[ 1182.644619][ T5241]  ? rescuer_thread+0x590/0x590
[ 1182.648939][ T5128]  worker_thread+0x5d/0x5c0
[ 1182.653607][ T5241]  kthread+0x129/0x170
[ 1182.658266][ T5128]  ? rescuer_thread+0x590/0x590
[ 1182.662577][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1182.666989][ T5128]  kthread+0x129/0x170
[ 1182.671651][ T5241]  ret_from_fork+0x1f/0x30
[ 1182.677452][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1182.681861][ T5241]  </TASK>
[ 1182.687132][ T5128]  ret_from_fork+0x1f/0x30
[ 1182.692926][ T5241] ---[ end trace 0000000000000000 ]---
[ 1182.697775][ T5128]  </TASK>
[ 1182.769595][ T5128] ---[ end trace 0000000000000000 ]---
[ 1182.783653][ T5336] ------------[ cut here ]------------
[ 1182.783903][ T5231] ------------[ cut here ]------------
[ 1182.789169][ T5336] WARNING: CPU: 0 PID: 5336 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1182.794629][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1182.804106][ T5336] Modules linked in:
[ 1182.813546][ T5231] Modules linked in:
[ 1182.813557][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1182.817484][ T5336] 
[ 1182.817491][ T5336] CPU: 0 PID: 5336 Comm: kworker/0:9 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1182.821363][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1182.832890][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1182.835227][ T5231] Workqueue: usb_hub_wq hub_event
[ 1182.847186][ T5336] Workqueue: usb_hub_wq hub_event
[ 1182.857736][ T5231] 
[ 1182.857742][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1182.857791][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1182.867837][ T5336] 
[ 1182.867842][ T5336] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1182.872858][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1182.877880][ T5336] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1182.880207][ T5231] 
[ 1182.880212][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1182.885915][ T5336] RSP: 0018:ffffc90002fcf5c0 EFLAGS: 00010293
[ 1182.905510][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1182.907839][ T5336] 
[ 1182.907844][ T5336] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1182.913549][ T5231] RBP: ffff8881190314c8 R08: 0000000000000001 R09: 0000000000000000
[ 1182.919598][ T5336] RDX: ffff88811844e040 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1182.939205][ T5231] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000001
[ 1182.941536][ T5336] RBP: ffff888117c134c8 R08: 0000000000000001 R09: 0000000000000000
[ 1182.949505][ T5231] R13: 0000000000000001 R14: ffff8881190d2800 R15: ffff888117cb7ec8
[ 1182.955573][ T5336] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1182.963539][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1182.965855][ T5336] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff88810d5dd308
[ 1182.973824][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1182.981777][ T5336] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1182.989740][ T5231] CR2: 000000c000e47e80 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1182.997733][ T5336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1183.005692][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1183.013661][ T5336] CR2: 00007ffd6c9ec080 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1183.021616][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1183.030543][ T5336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1183.038507][ T5231] Call Trace:
[ 1183.038515][ T5231]  <TASK>
[ 1183.045087][ T5336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1183.054006][ T5231]  ? __device_attach+0x102/0x2a0
[ 1183.061979][ T5336] Call Trace:
[ 1183.061986][ T5336]  <TASK>
[ 1183.068556][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1183.076525][ T5336]  ? __device_attach+0x102/0x2a0
[ 1183.084493][ T5231]  ? device_add+0x991/0xc80
[ 1183.092451][ T5336]  ? bus_probe_device+0xca/0xd0
[ 1183.100433][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1183.103723][ T5336]  ? device_add+0x991/0xc80
[ 1183.106646][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1183.114623][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1183.119544][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1183.122817][ T5336]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1183.125751][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1183.130584][ T5336]  ? try_to_grab_pending+0x53/0x290
[ 1183.135515][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1183.140015][ T5336]  __cancel_work_timer+0x1bb/0x270
[ 1183.144862][ T5231]  ? preempt_schedule_thunk+0x1a/0x20
[ 1183.149784][ T5336]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1183.154290][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1183.159643][ T5336]  smsusb_term_device+0x4f/0xe0
[ 1183.164574][ T5231]  smsusb_init_device+0x50e/0x530
[ 1183.169758][ T5336]  smsusb_init_device+0x50e/0x530
[ 1183.175128][ T5231]  smsusb_probe+0x1ce/0x560
[ 1183.180224][ T5336]  smsusb_probe+0x1ce/0x560
[ 1183.185424][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1183.191047][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1183.196163][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1183.201572][ T5336]  ? __pm_runtime_set_status+0x362/0x620
[ 1183.207210][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1183.212050][ T5336]  usb_probe_interface+0x179/0x3c0
[ 1183.216894][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1183.221909][ T5336]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1183.226939][ T5231]  really_probe+0x12d/0x430
[ 1183.231430][ T5336]  really_probe+0x12d/0x430
[ 1183.235932][ T5231]  __driver_probe_device+0xbf/0x140
[ 1183.241719][ T5336]  __driver_probe_device+0xbf/0x140
[ 1183.247532][ T5231]  driver_probe_device+0x2a/0x120
[ 1183.253676][ T5336]  driver_probe_device+0x2a/0x120
[ 1183.259292][ T5231]  __device_attach_driver+0xfb/0x150
[ 1183.264398][ T5336]  __device_attach_driver+0xfb/0x150
[ 1183.269491][ T5231]  ? driver_probe_device+0x120/0x120
[ 1183.274681][ T5336]  ? driver_probe_device+0x120/0x120
[ 1183.279859][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1183.284367][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1183.288866][ T5231]  __device_attach+0x102/0x2a0
[ 1183.294074][ T5336]  __device_attach+0x102/0x2a0
[ 1183.299265][ T5231]  bus_probe_device+0xca/0xd0
[ 1183.304279][ T5336]  bus_probe_device+0xca/0xd0
[ 1183.309287][ T5231]  device_add+0x991/0xc80
[ 1183.314567][ T5336]  device_add+0x991/0xc80
[ 1183.319833][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1183.325107][ T5336]  ? usb_control_msg_send+0xc0/0xe0
[ 1183.330383][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1183.335141][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1183.339889][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1183.344644][ T5336]  ? usb_enable_lpm+0x43/0x1d0
[ 1183.349390][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1183.354057][ T5336]  usb_set_configuration+0x98e/0xc70
[ 1183.358719][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1183.363031][ T5336]  usb_generic_driver_probe+0xa1/0x100
[ 1183.367346][ T5231]  usb_probe_device+0x60/0x140
[ 1183.372544][ T5336]  usb_probe_device+0x60/0x140
[ 1183.377760][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1183.382680][ T5336]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1183.387608][ T5231]  really_probe+0x12d/0x430
[ 1183.392356][ T5336]  really_probe+0x12d/0x430
[ 1183.397113][ T5231]  __driver_probe_device+0xbf/0x140
[ 1183.402817][ T5336]  __driver_probe_device+0xbf/0x140
[ 1183.408092][ T5231]  driver_probe_device+0x2a/0x120
[ 1183.413633][ T5336]  driver_probe_device+0x2a/0x120
[ 1183.419160][ T5231]  __device_attach_driver+0xfb/0x150
[ 1183.423942][ T5336]  __device_attach_driver+0xfb/0x150
[ 1183.428700][ T5231]  ? driver_probe_device+0x120/0x120
[ 1183.434859][ T5336]  ? driver_probe_device+0x120/0x120
[ 1183.440994][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1183.445490][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1183.450323][ T5231]  __device_attach+0x102/0x2a0
[ 1183.455527][ T5336]  __device_attach+0x102/0x2a0
[ 1183.460709][ T5231]  bus_probe_device+0xca/0xd0
[ 1183.465726][ T5336]  bus_probe_device+0xca/0xd0
[ 1183.470734][ T5231]  device_add+0x991/0xc80
[ 1183.476019][ T5336]  device_add+0x991/0xc80
[ 1183.481295][ T5231]  usb_new_device+0x38d/0x870
[ 1183.486568][ T5336]  usb_new_device+0x38d/0x870
[ 1183.491832][ T5231]  hub_event+0x1875/0x25e0
[ 1183.496584][ T5336]  hub_event+0x1875/0x25e0
[ 1183.501339][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1183.506098][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1183.510839][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1183.515509][ T5336]  ? __pm_runtime_suspend+0x80/0x180
[ 1183.520174][ T5231]  process_one_work+0x2ba/0x650
[ 1183.524509][ T5336]  process_one_work+0x2ba/0x650
[ 1183.528823][ T5231]  worker_thread+0x5d/0x5c0
[ 1183.533515][ T5336]  worker_thread+0x5d/0x5c0
[ 1183.538173][ T5231]  ? rescuer_thread+0x590/0x590
[ 1183.542566][ T5336]  ? rescuer_thread+0x590/0x590
[ 1183.546977][ T5231]  kthread+0x129/0x170
[ 1183.552769][ T5336]  kthread+0x129/0x170
[ 1183.558563][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1183.563842][ T5336]  ? kthread_complete_and_exit+0x40/0x40
[ 1183.569124][ T5231]  ret_from_fork+0x1f/0x30
[ 1183.573965][ T5336]  ret_from_fork+0x1f/0x30
[ 1183.578798][ T5231]  </TASK>
[ 1183.578808][ T5231] ---[ end trace 0000000000000000 ]---
[ 1183.583290][ T5336]  </TASK>
[ 1183.583299][ T5336] ---[ end trace 0000000000000000 ]---
[ 1183.648028][ T5302] ------------[ cut here ]------------
[ 1183.653947][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1183.663492][ T5302] Modules linked in:
[ 1183.663733][ T5127] ------------[ cut here ]------------
[ 1183.667387][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1183.672832][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1183.684456][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1183.684473][ T5302] Workqueue: usb_hub_wq hub_event
[ 1183.693910][ T5127] Modules linked in:
[ 1183.693921][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1183.703966][ T5302] 
[ 1183.703971][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1183.708977][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1183.712860][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1183.724407][ T5127] Workqueue: usb_hub_wq hub_event
[ 1183.726702][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1183.732401][ T5127] 
[ 1183.732407][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1183.742462][ T5302] 
[ 1183.742467][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1183.762310][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1183.767095][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1183.767115][ T5302] RBP: ffff8881187775c0 R08: 0000000000000001 R09: 0000000000000000
[ 1183.767133][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1183.767151][ T5302] R13: 0000000000000001 R14: ffff888117b98000 R15: ffff888118144008
[ 1183.767169][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1183.773229][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1183.775560][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1183.781262][ T5127] 
[ 1183.781267][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1183.783588][ T5302] CR2: 000000c000e47e80 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1183.791557][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1183.811177][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1183.819165][ T5127] RBP: ffff888118a854c8 R08: 0000000000000001 R09: 0000000000000000
[ 1183.827150][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1183.835151][ T5127] R10: 0000000000000001 R11: 3e4b5341542f3c20 R12: 0000000000000001
[ 1183.843138][ T5302] Call Trace:
[ 1183.843148][ T5302]  <TASK>
[ 1183.852082][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d51c8
[ 1183.858157][ T5302]  ? __device_attach+0x102/0x2a0
[ 1183.864738][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1183.867056][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1183.875027][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1183.882986][ T5302]  ? device_add+0x991/0xc80
[ 1183.890971][ T5127] CR2: 00007ffd6c9ec080 CR3: 0000000109e63000 CR4: 00000000003506f0
[ 1183.898958][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1183.906939][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1183.914918][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1183.922884][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1183.926195][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1183.929124][ T5127] Call Trace:
[ 1183.929133][ T5127]  <TASK>
[ 1183.937098][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1183.942020][ T5127]  ? __device_attach+0x102/0x2a0
[ 1183.950954][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1183.955799][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1183.962370][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1183.966867][ T5127]  ? device_add+0x991/0xc80
[ 1183.974837][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1183.979806][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1183.987781][ T5302]  smsusb_init_device+0x50e/0x530
[ 1183.993220][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1184.001199][ T5302]  smsusb_probe+0x1ce/0x560
[ 1184.006386][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1184.009687][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1184.012610][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1184.017713][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1184.022657][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1184.028317][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1184.033152][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1184.038519][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1184.043016][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1184.047859][ T5302]  really_probe+0x12d/0x430
[ 1184.053320][ T5127]  smsusb_init_device+0x50e/0x530
[ 1184.058342][ T5302]  __driver_probe_device+0xbf/0x140
[ 1184.063713][ T5127]  smsusb_probe+0x1ce/0x560
[ 1184.068194][ T5302]  driver_probe_device+0x2a/0x120
[ 1184.073373][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1184.079173][ T5302]  __device_attach_driver+0xfb/0x150
[ 1184.084280][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1184.089897][ T5302]  ? driver_probe_device+0x120/0x120
[ 1184.095522][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1184.100612][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1184.105980][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1184.111163][ T5302]  __device_attach+0x102/0x2a0
[ 1184.116017][ T5127]  really_probe+0x12d/0x430
[ 1184.120506][ T5302]  bus_probe_device+0xca/0xd0
[ 1184.125526][ T5127]  __driver_probe_device+0xbf/0x140
[ 1184.130708][ T5302]  device_add+0x991/0xc80
[ 1184.135203][ T5127]  driver_probe_device+0x2a/0x120
[ 1184.140264][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1184.146081][ T5127]  __device_attach_driver+0xfb/0x150
[ 1184.151350][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1184.156981][ T5127]  ? driver_probe_device+0x120/0x120
[ 1184.162247][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1184.167370][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1184.172121][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1184.177308][ T5127]  __device_attach+0x102/0x2a0
[ 1184.182053][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1184.186549][ T5127]  bus_probe_device+0xca/0xd0
[ 1184.191204][ T5302]  usb_probe_device+0x60/0x140
[ 1184.196419][ T5127]  device_add+0x991/0xc80
[ 1184.200729][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1184.205745][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1184.210928][ T5302]  really_probe+0x12d/0x430
[ 1184.216213][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1184.221134][ T5302]  __driver_probe_device+0xbf/0x140
[ 1184.226413][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1184.231184][ T5302]  driver_probe_device+0x2a/0x120
[ 1184.235949][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1184.241215][ T5302]  __device_attach_driver+0xfb/0x150
[ 1184.245993][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1184.251439][ T5302]  ? driver_probe_device+0x120/0x120
[ 1184.256117][ T5127]  usb_probe_device+0x60/0x140
[ 1184.260866][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1184.265202][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1184.271358][ T5302]  __device_attach+0x102/0x2a0
[ 1184.276655][ T5127]  really_probe+0x12d/0x430
[ 1184.281671][ T5302]  bus_probe_device+0xca/0xd0
[ 1184.286629][ T5127]  __driver_probe_device+0xbf/0x140
[ 1184.291812][ T5302]  device_add+0x991/0xc80
[ 1184.296572][ T5127]  driver_probe_device+0x2a/0x120
[ 1184.301588][ T5302]  usb_new_device+0x38d/0x870
[ 1184.306862][ T5127]  __device_attach_driver+0xfb/0x150
[ 1184.312146][ T5302]  hub_event+0x1875/0x25e0
[ 1184.317618][ T5127]  ? driver_probe_device+0x120/0x120
[ 1184.322925][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1184.327971][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1184.332721][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1184.338910][ T5127]  __device_attach+0x102/0x2a0
[ 1184.343667][ T5302]  process_one_work+0x2ba/0x650
[ 1184.348155][ T5127]  bus_probe_device+0xca/0xd0
[ 1184.352816][ T5302]  worker_thread+0x5d/0x5c0
[ 1184.358006][ T5127]  device_add+0x991/0xc80
[ 1184.362317][ T5302]  ? rescuer_thread+0x590/0x590
[ 1184.367338][ T5127]  usb_new_device+0x38d/0x870
[ 1184.371998][ T5302]  kthread+0x129/0x170
[ 1184.377277][ T5127]  hub_event+0x1875/0x25e0
[ 1184.381676][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1184.386965][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1184.392750][ T5302]  ret_from_fork+0x1f/0x30
[ 1184.398026][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1184.403299][ T5302]  </TASK>
[ 1184.408053][ T5127]  process_one_work+0x2ba/0x650
[ 1184.412904][ T5302] ---[ end trace 0000000000000000 ]---
[ 1184.417573][ T5127]  worker_thread+0x5d/0x5c0
[ 1184.425804][ T5234] ------------[ cut here ]------------
[ 1184.426390][ T5127]  ? rescuer_thread+0x590/0x590
[ 1184.431211][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1184.435893][ T5127]  kthread+0x129/0x170
[ 1184.439963][ T5234] Modules linked in:
[ 1184.439975][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1184.444375][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1184.449993][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1184.455791][ T5127]  ret_from_fork+0x1f/0x30
[ 1184.460193][ T5234] Workqueue: usb_hub_wq hub_event
[ 1184.465470][ T5127]  </TASK>
[ 1184.468474][ T5234] 
[ 1184.468480][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1184.473328][ T5127] ---[ end trace 0000000000000000 ]---
[ 1184.479081][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1184.585391][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1184.591499][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1184.599513][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1184.607531][ T5234] RBP: ffff88811896b5c0 R08: 0000000000000001 R09: 0000000000000000
[ 1184.615542][ T5234] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1184.623547][ T5234] R13: 0000000000000001 R14: ffff8881188c5c00 R15: ffff888118a66b08
[ 1184.631545][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1184.640528][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1184.647168][ T5234] CR2: 000000c000e47e80 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1184.655205][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1184.663201][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1184.671336][ T5234] Call Trace:
[ 1184.674645][ T5234]  <TASK>
[ 1184.677590][ T5234]  ? __device_attach+0x102/0x2a0
[ 1184.682577][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1184.687497][ T5234]  ? device_add+0x991/0xc80
[ 1184.692025][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1184.697547][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1184.702973][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1184.708222][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1184.713377][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1184.719060][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1184.724576][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1184.729472][ T5234]  smsusb_init_device+0x50e/0x530
[ 1184.734550][ T5234]  smsusb_probe+0x1ce/0x560
[ 1184.739088][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1184.744936][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1184.750621][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1184.755837][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1184.761077][ T5234]  really_probe+0x12d/0x430
[ 1184.765647][ T5234]  __driver_probe_device+0xbf/0x140
[ 1184.770893][ T5234]  driver_probe_device+0x2a/0x120
[ 1184.775980][ T5234]  __device_attach_driver+0xfb/0x150
[ 1184.781308][ T5234]  ? driver_probe_device+0x120/0x120
[ 1184.786654][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1184.791496][ T5234]  __device_attach+0x102/0x2a0
[ 1184.796325][ T5234]  bus_probe_device+0xca/0xd0
[ 1184.801059][ T5234]  device_add+0x991/0xc80
[ 1184.805442][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1184.810678][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1184.815664][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1184.820484][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1184.825836][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1184.831337][ T5234]  usb_probe_device+0x60/0x140
[ 1184.836160][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1184.842357][ T5234]  really_probe+0x12d/0x430
[ 1184.846960][ T5234]  __driver_probe_device+0xbf/0x140
[ 1184.852204][ T5234]  driver_probe_device+0x2a/0x120
[ 1184.857289][ T5234]  __device_attach_driver+0xfb/0x150
[ 1184.862626][ T5234]  ? driver_probe_device+0x120/0x120
[ 1184.867972][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1184.872878][ T5234]  __device_attach+0x102/0x2a0
[ 1184.877709][ T5234]  bus_probe_device+0xca/0xd0
[ 1184.882425][ T5234]  device_add+0x991/0xc80
[ 1184.886905][ T5234]  usb_new_device+0x38d/0x870
[ 1184.891616][ T5234]  hub_event+0x1875/0x25e0
[ 1184.896084][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1184.901917][ T5234]  ? __pm_runtime_suspend+0x80/0x180
[ 1184.907273][ T5234]  process_one_work+0x2ba/0x650
[ 1184.912162][ T5234]  worker_thread+0x5d/0x5c0
[ 1184.916745][ T5234]  ? rescuer_thread+0x590/0x590
[ 1184.921634][ T5234]  kthread+0x129/0x170
[ 1184.925755][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1184.931424][ T5234]  ret_from_fork+0x1f/0x30
[ 1184.935896][ T5234]  </TASK>
[ 1184.938991][ T5234] ---[ end trace 0000000000000000 ]---
[ 1184.945963][ T5231] ------------[ cut here ]------------
[ 1184.951443][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1184.960986][ T5231] Modules linked in:
[ 1184.964906][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1184.976659][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1184.987490][ T5231] Workqueue: usb_hub_wq hub_event
[ 1184.993037][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1184.998929][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1185.018775][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1185.024976][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1185.032998][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1185.041017][ T5231] RBP: ffff8881190315c0 R08: 0000000000000001 R09: 0000000000000000
[ 1185.049032][ T5231] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000001
[ 1185.057042][ T5231] R13: 0000000000000001 R14: ffff8881190d2800 R15: ffff888117cb7ec8
[ 1185.065054][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1185.074025][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1185.080637][ T5231] CR2: 000000c000e47e80 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1185.088669][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1185.096678][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1185.104695][ T5231] Call Trace:
[ 1185.107994][ T5231]  <TASK>
[ 1185.110942][ T5231]  ? __device_attach+0x102/0x2a0
[ 1185.115938][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1185.120836][ T5231]  ? device_add+0x991/0xc80
[ 1185.125388][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1185.130359][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1185.135790][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1185.141039][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1185.146220][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1185.151896][ T5231]  ? preempt_schedule_thunk+0x1a/0x20
[ 1185.157321][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1185.163712][ T5231]  smsusb_init_device+0x50e/0x530
[ 1185.168802][ T5231]  smsusb_probe+0x1ce/0x560
[ 1185.173358][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1185.179284][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1185.184988][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1185.190150][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1185.195403][ T5231]  really_probe+0x12d/0x430
[ 1185.199964][ T5231]  __driver_probe_device+0xbf/0x140
[ 1185.205239][ T5231]  driver_probe_device+0x2a/0x120
[ 1185.210318][ T5231]  __device_attach_driver+0xfb/0x150
[ 1185.215682][ T5231]  ? driver_probe_device+0x120/0x120
[ 1185.221017][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1185.225853][ T5231]  __device_attach+0x102/0x2a0
[ 1185.230666][ T5231]  bus_probe_device+0xca/0xd0
[ 1185.235407][ T5231]  device_add+0x991/0xc80
[ 1185.239777][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1185.245038][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1185.250008][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1185.254868][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1185.260197][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1185.263547][ T5241] ------------[ cut here ]------------
[ 1185.265716][ T5231]  usb_probe_device+0x60/0x140
[ 1185.271233][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1185.276006][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1185.285479][ T5241] Modules linked in:
[ 1185.291601][ T5231]  really_probe+0x12d/0x430
[ 1185.295533][ T5241] 
[ 1185.295539][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1185.300017][ T5231]  __driver_probe_device+0xbf/0x140
[ 1185.300058][ T5231]  driver_probe_device+0x2a/0x120
[ 1185.300103][ T5231]  __device_attach_driver+0xfb/0x150
[ 1185.300143][ T5231]  ? driver_probe_device+0x120/0x120
[ 1185.300182][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1185.300219][ T5231]  __device_attach+0x102/0x2a0
[ 1185.302579][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1185.314102][ T5231]  bus_probe_device+0xca/0xd0
[ 1185.314140][ T5231]  device_add+0x991/0xc80
[ 1185.314174][ T5231]  usb_new_device+0x38d/0x870
[ 1185.319353][ T5241] Workqueue: usb_hub_wq hub_event
[ 1185.324365][ T5231]  hub_event+0x1875/0x25e0
[ 1185.329631][ T5241] 
[ 1185.329637][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1185.334920][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1185.339664][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1185.344425][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1185.354498][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1185.359156][ T5231]  process_one_work+0x2ba/0x650
[ 1185.363475][ T5241] 
[ 1185.363481][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1185.368134][ T5231]  worker_thread+0x5d/0x5c0
[ 1185.373133][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1185.377539][ T5231]  ? rescuer_thread+0x590/0x590
[ 1185.379858][ T5241] RBP: ffff888117fc45c0 R08: 0000000000000001 R09: 0000000000000000
[ 1185.385568][ T5231]  kthread+0x129/0x170
[ 1185.391358][ T5241] R10: 0000000000000001 R11: 5f7761725f203f20 R12: 0000000000000001
[ 1185.410957][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1185.416238][ T5241] R13: 0000000000000001 R14: ffff888117243400 R15: ffff8881171e6ec8
[ 1185.422289][ T5231]  ret_from_fork+0x1f/0x30
[ 1185.427148][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1185.429471][ T5231]  </TASK>
[ 1185.437435][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1185.441918][ T5231] ---[ end trace 0000000000000000 ]---
[ 1185.503028][ T5128] ------------[ cut here ]------------
[ 1185.504914][ T5241] CR2: 00007ffd6c9ec080 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1185.504938][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1185.511515][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1185.516972][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1185.522410][ T5128] Modules linked in:
[ 1185.522422][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1185.530398][ T5241] Call Trace:
[ 1185.530406][ T5241]  <TASK>
[ 1185.538387][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1185.547835][ T5241]  ? __device_attach+0x102/0x2a0
[ 1185.555808][ T5128] Workqueue: usb_hub_wq hub_event
[ 1185.559767][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1185.571297][ T5128] 
[ 1185.571303][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1185.574594][ T5241]  ? device_add+0x991/0xc80
[ 1185.577520][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1185.587574][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1185.587604][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1185.592545][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1185.597565][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1185.602431][ T5128] 
[ 1185.602436][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1185.604755][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1185.604797][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1185.604839][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1185.604882][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1185.604921][ T5241]  smsusb_init_device+0x50e/0x530
[ 1185.604964][ T5241]  smsusb_probe+0x1ce/0x560
[ 1185.605001][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1185.605028][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1185.610741][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1185.615241][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1185.615283][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1185.615323][ T5241]  really_probe+0x12d/0x430
[ 1185.634922][ T5128] RBP: ffff888117ce46b8 R08: 0000000000000001 R09: 0000000000000000
[ 1185.639844][ T5241]  __driver_probe_device+0xbf/0x140
[ 1185.645204][ T5128] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1185.651252][ T5241]  driver_probe_device+0x2a/0x120
[ 1185.656441][ T5128] R13: 0000000000000001 R14: ffff8881180d8000 R15: ffff888118a66b48
[ 1185.658759][ T5241]  __device_attach_driver+0xfb/0x150
[ 1185.666722][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1185.671821][ T5241]  ? driver_probe_device+0x120/0x120
[ 1185.677537][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1185.682891][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1185.687734][ T5128] CR2: 000000c000e47e80 CR3: 0000000119225000 CR4: 00000000003506e0
[ 1185.692760][ T5241]  __device_attach+0x102/0x2a0
[ 1185.697256][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1185.703046][ T5241]  bus_probe_device+0xca/0xd0
[ 1185.708681][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1185.716651][ T5241]  device_add+0x991/0xc80
[ 1185.721753][ T5128] Call Trace:
[ 1185.721761][ T5128]  <TASK>
[ 1185.726943][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1185.731431][ T5128]  ? __device_attach+0x102/0x2a0
[ 1185.739431][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1185.744622][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1185.752599][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1185.757617][ T5128]  ? device_add+0x991/0xc80
[ 1185.765604][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1185.770868][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1185.779884][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1185.785159][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1185.791744][ T5241]  usb_probe_device+0x60/0x140
[ 1185.796500][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1185.804477][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1185.809221][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1185.817192][ T5241]  really_probe+0x12d/0x430
[ 1185.821853][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1185.829824][ T5241]  __driver_probe_device+0xbf/0x140
[ 1185.834148][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1185.837430][ T5241]  driver_probe_device+0x2a/0x120
[ 1185.840356][ T5128]  smsusb_init_device+0x50e/0x530
[ 1185.845549][ T5241]  __device_attach_driver+0xfb/0x150
[ 1185.850479][ T5128]  smsusb_probe+0x1ce/0x560
[ 1185.855417][ T5241]  ? driver_probe_device+0x120/0x120
[ 1185.860275][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1185.865030][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1185.869513][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1185.874798][ T5241]  __device_attach+0x102/0x2a0
[ 1185.879723][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1185.885269][ T5241]  bus_probe_device+0xca/0xd0
[ 1185.890632][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1185.895390][ T5241]  device_add+0x991/0xc80
[ 1185.900660][ T5128]  really_probe+0x12d/0x430
[ 1185.906804][ T5241]  usb_new_device+0x38d/0x870
[ 1185.911890][ T5128]  __driver_probe_device+0xbf/0x140
[ 1185.916386][ T5241]  hub_event+0x1875/0x25e0
[ 1185.921996][ T5128]  driver_probe_device+0x2a/0x120
[ 1185.927278][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1185.932118][ T5128]  __device_attach_driver+0xfb/0x150
[ 1185.937131][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1185.942136][ T5128]  ? driver_probe_device+0x120/0x120
[ 1185.947427][ T5241]  process_one_work+0x2ba/0x650
[ 1185.951908][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1185.957190][ T5241]  worker_thread+0x5d/0x5c0
[ 1185.962977][ T5128]  __device_attach+0x102/0x2a0
[ 1185.967730][ T5241]  ? rescuer_thread+0x590/0x590
[ 1185.973408][ T5128]  bus_probe_device+0xca/0xd0
[ 1185.978206][ T5241]  kthread+0x129/0x170
[ 1185.983282][ T5128]  device_add+0x991/0xc80
[ 1185.987966][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1185.993161][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1185.997496][ T5241]  ret_from_fork+0x1f/0x30
[ 1186.001983][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1186.006662][ T5241]  </TASK>
[ 1186.011837][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1186.016251][ T5241] ---[ end trace 0000000000000000 ]---
[ 1186.021260][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1186.031880][ T5240] ------------[ cut here ]------------
[ 1186.032346][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1186.037634][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1186.042907][ T5128]  usb_probe_device+0x60/0x140
[ 1186.047896][ T5240] Modules linked in:
[ 1186.052528][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1186.057025][ T5240] 
[ 1186.057032][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1186.061769][ T5128]  really_probe+0x12d/0x430
[ 1186.066613][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1186.071274][ T5128]  __driver_probe_device+0xbf/0x140
[ 1186.075348][ T5240] Workqueue: usb_hub_wq hub_event
[ 1186.079659][ T5128]  driver_probe_device+0x2a/0x120
[ 1186.085303][ T5240] 
[ 1186.085309][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1186.090484][ T5128]  __device_attach_driver+0xfb/0x150
[ 1186.094906][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1186.099845][ T5128]  ? driver_probe_device+0x120/0x120
[ 1186.102857][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1186.107625][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1186.113073][ T5240] 
[ 1186.113079][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1186.118359][ T5128]  __device_attach+0x102/0x2a0
[ 1186.123809][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1186.129262][ T5128]  bus_probe_device+0xca/0xd0
[ 1186.138705][ T5240] RBP: ffff88811894f5c0 R08: 0000000000000001 R09: 0000000000000000
[ 1186.143451][ T5128]  device_add+0x991/0xc80
[ 1186.147343][ T5240] R10: 0000000000000001 R11: 737365636f727020 R12: 0000000000000001
[ 1186.153479][ T5128]  usb_new_device+0x38d/0x870
[ 1186.155795][ T5240] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888117cb7608
[ 1186.167329][ T5128]  hub_event+0x1875/0x25e0
[ 1186.171814][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1186.181884][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1186.187069][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1186.192072][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1186.197088][ T5240] CR2: 00007ffd6c9ec080 CR3: 000000010dc25000 CR4: 00000000003506f0
[ 1186.199421][ T5128]  process_one_work+0x2ba/0x650
[ 1186.205221][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1186.210487][ T5128]  worker_thread+0x5d/0x5c0
[ 1186.230085][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1186.235363][ T5128]  ? rescuer_thread+0x590/0x590
[ 1186.241411][ T5240] Call Trace:
[ 1186.241420][ T5240]  <TASK>
[ 1186.246167][ T5128]  kthread+0x129/0x170
[ 1186.248484][ T5240]  ? __device_attach+0x102/0x2a0
[ 1186.256738][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1186.261487][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1186.269460][ T5128]  ret_from_fork+0x1f/0x30
[ 1186.274139][ T5240]  ? device_add+0x991/0xc80
[ 1186.282103][ T5128]  </TASK>
[ 1186.286416][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1186.294564][ T5128] ---[ end trace 0000000000000000 ]---
[ 1186.374848][ T5388] kmemleak: 137 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 1186.376480][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1186.379929][ T5234] ------------[ cut here ]------------
[ 1186.382661][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1186.386754][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1186.391656][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1186.397301][ T5234] Modules linked in:
[ 1186.397313][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1186.402140][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1186.406549][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1186.411043][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1186.414068][ T5234] Workqueue: usb_hub_wq hub_event
[ 1186.418996][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1186.424747][ T5234] 
[ 1186.433121][ T5240]  smsusb_init_device+0x50e/0x530
[ 1186.438586][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1186.443960][ T5240]  smsusb_probe+0x1ce/0x560
[ 1186.449141][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1186.458613][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1186.463729][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1186.467609][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1186.479570][ T5234] 
[ 1186.479575][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1186.485198][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1186.495268][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1186.500794][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1186.505809][ T5234] RBP: ffff88811896b6b8 R08: 0000000000000001 R09: 0000000000000000
[ 1186.510645][ T5240]  really_probe+0x12d/0x430
[ 1186.512960][ T5234] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1186.517979][ T5240]  __driver_probe_device+0xbf/0x140
[ 1186.523700][ T5234] R13: 0000000000000001 R14: ffff8881188c5c00 R15: ffff888118a66b08
[ 1186.528185][ T5240]  driver_probe_device+0x2a/0x120
[ 1186.547787][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1186.553939][ T5240]  __device_attach_driver+0xfb/0x150
[ 1186.559999][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1186.565623][ T5240]  ? driver_probe_device+0x120/0x120
[ 1186.567940][ T5234] CR2: 000000c000e47e80 CR3: 0000000119225000 CR4: 00000000003506e0
[ 1186.575905][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1186.581019][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1186.588987][ T5240]  __device_attach+0x102/0x2a0
[ 1186.594176][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1186.602140][ T5240]  bus_probe_device+0xca/0xd0
[ 1186.606639][ T5234] Call Trace:
[ 1186.606647][ T5234]  <TASK>
[ 1186.606654][ T5234]  ? __device_attach+0x102/0x2a0
[ 1186.614614][ T5240]  device_add+0x991/0xc80
[ 1186.619792][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1186.627762][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1186.632767][ T5234]  ? device_add+0x991/0xc80
[ 1186.641692][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1186.646970][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1186.653549][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1186.658820][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1186.666791][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1186.671533][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1186.679511][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1186.684267][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1186.692227][ T5240]  usb_probe_device+0x60/0x140
[ 1186.696910][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1186.700178][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1186.703114][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1186.708062][ T5240]  really_probe+0x12d/0x430
[ 1186.712376][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1186.717221][ T5240]  __driver_probe_device+0xbf/0x140
[ 1186.722424][ T5234]  smsusb_init_device+0x50e/0x530
[ 1186.726919][ T5240]  driver_probe_device+0x2a/0x120
[ 1186.731856][ T5234]  smsusb_probe+0x1ce/0x560
[ 1186.736779][ T5240]  __device_attach_driver+0xfb/0x150
[ 1186.741524][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1186.746885][ T5240]  ? driver_probe_device+0x120/0x120
[ 1186.752169][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1186.757358][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1186.762815][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1186.767922][ T5240]  __device_attach+0x102/0x2a0
[ 1186.772665][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1186.778292][ T5240]  bus_probe_device+0xca/0xd0
[ 1186.784431][ T5234]  really_probe+0x12d/0x430
[ 1186.789786][ T5240]  device_add+0x991/0xc80
[ 1186.794379][ T5234]  __driver_probe_device+0xbf/0x140
[ 1186.799217][ T5240]  usb_new_device+0x38d/0x870
[ 1186.804406][ T5234]  driver_probe_device+0x2a/0x120
[ 1186.809441][ T5240]  hub_event+0x1875/0x25e0
[ 1186.814457][ T5234]  __device_attach_driver+0xfb/0x150
[ 1186.818950][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1186.824233][ T5234]  ? driver_probe_device+0x120/0x120
[ 1186.830024][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1186.835297][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1186.840913][ T5240]  process_one_work+0x2ba/0x650
[ 1186.845666][ T5234]  __device_attach+0x102/0x2a0
[ 1186.850768][ T5240]  worker_thread+0x5d/0x5c0
[ 1186.855521][ T5234]  bus_probe_device+0xca/0xd0
[ 1186.860703][ T5240]  ? rescuer_thread+0x590/0x590
[ 1186.865372][ T5234]  device_add+0x991/0xc80
[ 1186.869859][ T5240]  kthread+0x129/0x170
[ 1186.874177][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1186.879362][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1186.884031][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1186.889039][ T5240]  ret_from_fork+0x1f/0x30
[ 1186.893434][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1186.898720][ T5240]  </TASK>
[ 1186.904498][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1186.909764][ T5240] ---[ end trace 0000000000000000 ]---
[ 1186.915045][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1186.923055][ T5127] ------------[ cut here ]------------
[ 1186.924633][ T5234]  usb_probe_device+0x60/0x140
[ 1186.929390][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1186.933889][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1186.938793][ T5127] Modules linked in:
[ 1186.943387][ T5234]  really_probe+0x12d/0x430
[ 1186.947789][ T5127] 
[ 1186.951944][ T5234]  __driver_probe_device+0xbf/0x140
[ 1186.957139][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1186.962778][ T5234]  driver_probe_device+0x2a/0x120
[ 1186.967740][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1186.972146][ T5234]  __device_attach_driver+0xfb/0x150
[ 1186.976907][ T5127] Workqueue: usb_hub_wq hub_event
[ 1186.979927][ T5234]  ? driver_probe_device+0x120/0x120
[ 1186.985201][ T5127] 
[ 1186.985206][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1186.990641][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1186.996092][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1187.001539][ T5234]  __device_attach+0x102/0x2a0
[ 1187.006311][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1187.015766][ T5234]  bus_probe_device+0xca/0xd0
[ 1187.021899][ T5127] 
[ 1187.021905][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1187.025787][ T5234]  device_add+0x991/0xc80
[ 1187.030275][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1187.032597][ T5234]  usb_new_device+0x38d/0x870
[ 1187.037786][ T5127] RBP: ffff888118a855c0 R08: 0000000000000001 R09: 0000000000000000
[ 1187.049309][ T5234]  hub_event+0x1875/0x25e0
[ 1187.054324][ T5127] R10: 0000000000000001 R11: 3e4b5341542f3c20 R12: 0000000000000001
[ 1187.064392][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1187.069657][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d51c8
[ 1187.074682][ T5234]  ? __pm_runtime_suspend+0x80/0x180
[ 1187.079974][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1187.082306][ T5234]  process_one_work+0x2ba/0x650
[ 1187.088028][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1187.092779][ T5234]  worker_thread+0x5d/0x5c0
[ 1187.112380][ T5127] CR2: 00007ffd6c9ec080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1187.117137][ T5234]  ? rescuer_thread+0x590/0x590
[ 1187.123182][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1187.127848][ T5234]  kthread+0x129/0x170
[ 1187.130161][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1187.138124][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1187.142435][ T5127] Call Trace:
[ 1187.142443][ T5127]  <TASK>
[ 1187.150403][ T5234]  ret_from_fork+0x1f/0x30
[ 1187.155076][ T5127]  ? __device_attach+0x102/0x2a0
[ 1187.163036][ T5234]  </TASK>
[ 1187.167437][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1187.175408][ T5234] ---[ end trace 0000000000000000 ]---
[ 1187.181193][ T5127]  ? device_add+0x991/0xc80
[ 1187.190670][ T5302] ------------[ cut here ]------------
[ 1187.194442][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1187.203366][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1187.208211][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1187.214807][ T5302] Modules linked in:
[ 1187.214818][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1187.219299][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1187.227266][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1187.232102][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1187.240068][ T5302] Workqueue: usb_hub_wq hub_event
[ 1187.244129][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1187.252176][ T5302] 
[ 1187.252183][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1187.257822][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1187.261095][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1187.264030][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1187.268443][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1187.273391][ T5127]  smsusb_init_device+0x50e/0x530
[ 1187.276420][ T5302] 
[ 1187.276426][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1187.281265][ T5127]  smsusb_probe+0x1ce/0x560
[ 1187.286707][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1187.291190][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1187.296651][ T5302] RBP: ffff8881187776b8 R08: 0000000000000001 R09: 0000000000000000
[ 1187.301834][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1187.311275][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1187.316658][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1187.320548][ T5302] R13: 0000000000000001 R14: ffff888117b98000 R15: ffff888118144008
[ 1187.332181][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1187.337373][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1187.347443][ T5127]  really_probe+0x12d/0x430
[ 1187.352546][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1187.357573][ T5127]  __driver_probe_device+0xbf/0x140
[ 1187.363192][ T5302] CR2: 000000c000e47e80 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1187.365521][ T5127]  driver_probe_device+0x2a/0x120
[ 1187.371225][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1187.376588][ T5127]  __device_attach_driver+0xfb/0x150
[ 1187.396205][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1187.401040][ T5127]  ? driver_probe_device+0x120/0x120
[ 1187.407100][ T5302] Call Trace:
[ 1187.407109][ T5302]  <TASK>
[ 1187.412123][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1187.414454][ T5302]  ? __device_attach+0x102/0x2a0
[ 1187.422416][ T5127]  __device_attach+0x102/0x2a0
[ 1187.426909][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1187.434900][ T5127]  bus_probe_device+0xca/0xd0
[ 1187.440687][ T5302]  ? device_add+0x991/0xc80
[ 1187.448675][ T5127]  device_add+0x991/0xc80
[ 1187.454314][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1187.462282][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1187.467393][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1187.475365][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1187.480548][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1187.489475][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1187.493994][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1187.500567][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1187.505759][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1187.513733][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1187.518735][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1187.526703][ T5127]  usb_probe_device+0x60/0x140
[ 1187.531974][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1187.539956][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1187.545236][ T5302]  smsusb_init_device+0x50e/0x530
[ 1187.548524][ T5127]  really_probe+0x12d/0x430
[ 1187.551461][ T5302]  smsusb_probe+0x1ce/0x560
[ 1187.556223][ T5127]  __driver_probe_device+0xbf/0x140
[ 1187.561146][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1187.565902][ T5127]  driver_probe_device+0x2a/0x120
[ 1187.570734][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1187.575408][ T5127]  __device_attach_driver+0xfb/0x150
[ 1187.579934][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1187.584260][ T5127]  ? driver_probe_device+0x120/0x120
[ 1187.589179][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1187.594368][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1187.599726][ T5302]  really_probe+0x12d/0x430
[ 1187.604674][ T5127]  __device_attach+0x102/0x2a0
[ 1187.609851][ T5302]  __driver_probe_device+0xbf/0x140
[ 1187.614624][ T5127]  bus_probe_device+0xca/0xd0
[ 1187.619730][ T5302]  driver_probe_device+0x2a/0x120
[ 1187.625021][ T5127]  device_add+0x991/0xc80
[ 1187.630639][ T5302]  __device_attach_driver+0xfb/0x150
[ 1187.636103][ T5127]  usb_new_device+0x38d/0x870
[ 1187.641477][ T5302]  ? driver_probe_device+0x120/0x120
[ 1187.646238][ T5127]  hub_event+0x1875/0x25e0
[ 1187.651070][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1187.657229][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1187.662252][ T5302]  __device_attach+0x102/0x2a0
[ 1187.666752][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1187.671238][ T5302]  bus_probe_device+0xca/0xd0
[ 1187.676430][ T5127]  process_one_work+0x2ba/0x650
[ 1187.682217][ T5302]  device_add+0x991/0xc80
[ 1187.687237][ T5127]  worker_thread+0x5d/0x5c0
[ 1187.692847][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1187.698129][ T5127]  ? rescuer_thread+0x590/0x590
[ 1187.703222][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1187.708504][ T5127]  kthread+0x129/0x170
[ 1187.713691][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1187.718440][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1187.722930][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1187.727704][ T5127]  ret_from_fork+0x1f/0x30
[ 1187.732888][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1187.737567][ T5127]  </TASK>
[ 1187.742568][ T5302]  usb_probe_device+0x60/0x140
[ 1187.746889][ T5127] ---[ end trace 0000000000000000 ]---
[ 1187.752154][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1187.762689][ T5336] ------------[ cut here ]------------
[ 1187.766530][ T5302]  really_probe+0x12d/0x430
[ 1187.771280][ T5336] WARNING: CPU: 0 PID: 5336 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1187.777083][ T5302]  __driver_probe_device+0xbf/0x140
[ 1187.781847][ T5336] Modules linked in:
[ 1187.781858][ T5336] CPU: 0 PID: 5336 Comm: kworker/0:9 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1187.787124][ T5302]  driver_probe_device+0x2a/0x120
[ 1187.791794][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1187.796638][ T5302]  __device_attach_driver+0xfb/0x150
[ 1187.800959][ T5336] Workqueue: usb_hub_wq hub_event
[ 1187.805453][ T5302]  ? driver_probe_device+0x120/0x120
[ 1187.810643][ T5336] 
[ 1187.810649][ T5336] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1187.815484][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1187.820423][ T5336] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1187.824490][ T5302]  __device_attach+0x102/0x2a0
[ 1187.829256][ T5336] RSP: 0018:ffffc90002fcf5c0 EFLAGS: 00010293
[ 1187.834893][ T5302]  bus_probe_device+0xca/0xd0
[ 1187.840164][ T5336] 
[ 1187.840170][ T5336] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1187.844575][ T5302]  device_add+0x991/0xc80
[ 1187.850023][ T5336] RDX: ffff88811844e040 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1187.853046][ T5302]  usb_new_device+0x38d/0x870
[ 1187.858037][ T5336] RBP: ffff888117c135c0 R08: 0000000000000001 R09: 0000000000000000
[ 1187.863234][ T5302]  hub_event+0x1875/0x25e0
[ 1187.869450][ T5336] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1187.874836][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1187.879319][ T5336] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff88810d5dd308
[ 1187.888763][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1187.893972][ T5336] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1187.897851][ T5302]  process_one_work+0x2ba/0x650
[ 1187.909376][ T5336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1187.914419][ T5302]  worker_thread+0x5d/0x5c0
[ 1187.924470][ T5336] CR2: 00007ffd6c9ec080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1187.929736][ T5302]  ? rescuer_thread+0x590/0x590
[ 1187.934753][ T5336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1187.940019][ T5302]  kthread+0x129/0x170
[ 1187.942332][ T5336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1187.948046][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1187.952795][ T5336] Call Trace:
[ 1187.952803][ T5336]  <TASK>
[ 1187.972396][ T5302]  ret_from_fork+0x1f/0x30
[ 1187.977145][ T5336]  ? __device_attach+0x102/0x2a0
[ 1187.983195][ T5302]  </TASK>
[ 1187.987852][ T5336]  ? bus_probe_device+0xca/0xd0
[ 1187.990168][ T5302] ---[ end trace 0000000000000000 ]---
[ 1187.998134][ T5336]  ? device_add+0x991/0xc80
[ 1188.009171][ T5231] ------------[ cut here ]------------
[ 1188.010545][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1188.015240][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1188.023178][ T5336]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1188.027598][ T5231] Modules linked in:
[ 1188.035552][ T5336]  ? try_to_grab_pending+0x53/0x290
[ 1188.041347][ T5231] 
[ 1188.041354][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1188.049762][ T5336]  __cancel_work_timer+0x1bb/0x270
[ 1188.055038][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1188.063959][ T5336]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1188.064002][ T5336]  smsusb_term_device+0x4f/0xe0
[ 1188.064039][ T5336]  smsusb_init_device+0x50e/0x530
[ 1188.064100][ T5336]  smsusb_probe+0x1ce/0x560
[ 1188.064138][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1188.064164][ T5336]  ? __pm_runtime_set_status+0x362/0x620
[ 1188.064207][ T5336]  usb_probe_interface+0x179/0x3c0
[ 1188.064247][ T5336]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1188.069181][ T5231] Workqueue: usb_hub_wq hub_event
[ 1188.075756][ T5336]  really_probe+0x12d/0x430
[ 1188.075800][ T5336]  __driver_probe_device+0xbf/0x140
[ 1188.075843][ T5336]  driver_probe_device+0x2a/0x120
[ 1188.080328][ T5231] 
[ 1188.080334][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1188.088326][ T5336]  __device_attach_driver+0xfb/0x150
[ 1188.093182][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1188.101161][ T5336]  ? driver_probe_device+0x120/0x120
[ 1188.105222][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1188.113179][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1188.118812][ T5231] 
[ 1188.118818][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1188.122097][ T5336]  __device_attach+0x102/0x2a0
[ 1188.125040][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1188.129471][ T5336]  bus_probe_device+0xca/0xd0
[ 1188.134400][ T5231] RBP: ffff8881190316b8 R08: 0000000000000001 R09: 0000000000000000
[ 1188.137417][ T5336]  device_add+0x991/0xc80
[ 1188.142250][ T5231] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000001
[ 1188.147700][ T5336]  ? usb_control_msg_send+0xc0/0xe0
[ 1188.152199][ T5231] R13: 0000000000000001 R14: ffff8881190d2800 R15: ffff888117cb7ec8
[ 1188.157675][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1188.162683][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1188.172145][ T5336]  ? usb_enable_lpm+0x43/0x1d0
[ 1188.177514][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1188.181410][ T5336]  usb_set_configuration+0x98e/0xc70
[ 1188.186625][ T5231] CR2: 000000c000e47e80 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1188.188953][ T5336]  usb_generic_driver_probe+0xa1/0x100
[ 1188.200498][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1188.205600][ T5336]  usb_probe_device+0x60/0x140
[ 1188.215665][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1188.221294][ T5336]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1188.226232][ T5231] Call Trace:
[ 1188.226241][ T5231]  <TASK>
[ 1188.231252][ T5336]  really_probe+0x12d/0x430
[ 1188.235750][ T5231]  ? __device_attach+0x102/0x2a0
[ 1188.241539][ T5336]  __driver_probe_device+0xbf/0x140
[ 1188.247166][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1188.252266][ T5336]  driver_probe_device+0x2a/0x120
[ 1188.257458][ T5231]  ? device_add+0x991/0xc80
[ 1188.262467][ T5336]  __device_attach_driver+0xfb/0x150
[ 1188.266966][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1188.272172][ T5336]  ? driver_probe_device+0x120/0x120
[ 1188.277205][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1188.279526][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1188.285258][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1188.290534][ T5336]  __device_attach+0x102/0x2a0
[ 1188.310145][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1188.315424][ T5336]  bus_probe_device+0xca/0xd0
[ 1188.321478][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1188.326234][ T5336]  device_add+0x991/0xc80
[ 1188.328547][ T5231]  ? preempt_schedule_thunk+0x1a/0x20
[ 1188.336518][ T5336]  usb_new_device+0x38d/0x870
[ 1188.341262][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1188.349232][ T5336]  hub_event+0x1875/0x25e0
[ 1188.353900][ T5231]  smsusb_init_device+0x50e/0x530
[ 1188.361882][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1188.366207][ T5231]  smsusb_probe+0x1ce/0x560
[ 1188.374170][ T5336]  ? __pm_runtime_suspend+0x80/0x180
[ 1188.379355][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1188.387325][ T5336]  process_one_work+0x2ba/0x650
[ 1188.392242][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1188.401185][ T5336]  worker_thread+0x5d/0x5c0
[ 1188.405951][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1188.412532][ T5336]  ? rescuer_thread+0x590/0x590
[ 1188.417815][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1188.425782][ T5336]  kthread+0x129/0x170
[ 1188.431224][ T5231]  really_probe+0x12d/0x430
[ 1188.439197][ T5336]  ? kthread_complete_and_exit+0x40/0x40
[ 1188.443953][ T5231]  __driver_probe_device+0xbf/0x140
[ 1188.451929][ T5336]  ret_from_fork+0x1f/0x30
[ 1188.458072][ T5231]  driver_probe_device+0x2a/0x120
[ 1188.461348][ T5336]  </TASK>
[ 1188.464274][ T5231]  __device_attach_driver+0xfb/0x150
[ 1188.468759][ T5336] ---[ end trace 0000000000000000 ]---
[ 1188.473690][ T5231]  ? driver_probe_device+0x120/0x120
[ 1188.677830][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1188.682657][ T5231]  __device_attach+0x102/0x2a0
[ 1188.687494][ T5231]  bus_probe_device+0xca/0xd0
[ 1188.692209][ T5231]  device_add+0x991/0xc80
[ 1188.696593][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1188.701837][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1188.706851][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1188.711653][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1188.717009][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1188.722500][ T5231]  usb_probe_device+0x60/0x140
[ 1188.727323][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1188.733529][ T5231]  really_probe+0x12d/0x430
[ 1188.738066][ T5231]  __driver_probe_device+0xbf/0x140
[ 1188.743303][ T5231]  driver_probe_device+0x2a/0x120
[ 1188.748390][ T5231]  __device_attach_driver+0xfb/0x150
[ 1188.753733][ T5231]  ? driver_probe_device+0x120/0x120
[ 1188.759055][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1188.763871][ T5231]  __device_attach+0x102/0x2a0
[ 1188.768683][ T5231]  bus_probe_device+0xca/0xd0
[ 1188.773401][ T5231]  device_add+0x991/0xc80
[ 1188.777803][ T5231]  usb_new_device+0x38d/0x870
[ 1188.782504][ T5231]  hub_event+0x1875/0x25e0
[ 1188.786972][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1188.792805][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1188.798157][ T5231]  process_one_work+0x2ba/0x650
[ 1188.803053][ T5231]  worker_thread+0x5d/0x5c0
[ 1188.807624][ T5231]  ? rescuer_thread+0x590/0x590
[ 1188.812519][ T5231]  kthread+0x129/0x170
[ 1188.816661][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1188.822333][ T5231]  ret_from_fork+0x1f/0x30
[ 1188.826820][ T5231]  </TASK>
[ 1188.829876][ T5231] ---[ end trace 0000000000000000 ]---
[ 1188.837043][ T5128] ------------[ cut here ]------------
[ 1188.842518][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1188.852082][ T5128] Modules linked in:
[ 1188.856004][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1188.867599][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1188.877688][ T5128] Workqueue: usb_hub_wq hub_event
[ 1188.882744][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1188.888526][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1188.908266][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1188.914383][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1188.922406][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1188.930426][ T5128] RBP: ffff888117ce47b0 R08: 0000000000000001 R09: 0000000000000000
[ 1188.938439][ T5128] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1188.946460][ T5128] R13: 0000000000000001 R14: ffff8881180d8000 R15: ffff888118a66b48
[ 1188.954466][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1188.963433][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1188.970062][ T5128] CR2: 000000c000e47e80 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1188.978113][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1188.986129][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1188.994147][ T5128] Call Trace:
[ 1188.997443][ T5128]  <TASK>
[ 1189.000390][ T5128]  ? __device_attach+0x102/0x2a0
[ 1189.005406][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1189.010298][ T5128]  ? device_add+0x991/0xc80
[ 1189.014855][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1189.019822][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1189.025262][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1189.030584][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1189.035753][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1189.041428][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1189.046337][ T5128]  smsusb_init_device+0x50e/0x530
[ 1189.051418][ T5128]  smsusb_probe+0x1ce/0x560
[ 1189.055968][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1189.061794][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1189.067473][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1189.072709][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1189.077958][ T5128]  really_probe+0x12d/0x430
[ 1189.082503][ T5128]  __driver_probe_device+0xbf/0x140
[ 1189.087755][ T5128]  driver_probe_device+0x2a/0x120
[ 1189.092820][ T5128]  __device_attach_driver+0xfb/0x150
[ 1189.098158][ T5128]  ? driver_probe_device+0x120/0x120
[ 1189.103493][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1189.108293][ T5128]  __device_attach+0x102/0x2a0
[ 1189.113118][ T5128]  bus_probe_device+0xca/0xd0
[ 1189.117865][ T5128]  device_add+0x991/0xc80
[ 1189.122232][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1189.127484][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1189.132452][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1189.137289][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1189.142627][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1189.148147][ T5128]  usb_probe_device+0x60/0x140
[ 1189.153568][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1189.159758][ T5128]  really_probe+0x12d/0x430
[ 1189.164315][ T5128]  __driver_probe_device+0xbf/0x140
[ 1189.169571][ T5128]  driver_probe_device+0x2a/0x120
[ 1189.173565][ T5241] ------------[ cut here ]------------
[ 1189.174639][ T5128]  __device_attach_driver+0xfb/0x150
[ 1189.180073][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1189.185365][ T5128]  ? driver_probe_device+0x120/0x120
[ 1189.195076][ T5241] Modules linked in:
[ 1189.200111][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1189.204091][ T5241] 
[ 1189.208768][ T5128]  __device_attach+0x102/0x2a0
[ 1189.211081][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1189.215842][ T5128]  bus_probe_device+0xca/0xd0
[ 1189.227372][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1189.232040][ T5128]  device_add+0x991/0xc80
[ 1189.242105][ T5241] Workqueue: usb_hub_wq hub_event
[ 1189.246441][ T5128]  usb_new_device+0x38d/0x870
[ 1189.251470][ T5241] 
[ 1189.251477][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1189.256149][ T5128]  hub_event+0x1875/0x25e0
[ 1189.258463][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1189.264178][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1189.268574][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1189.288176][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1189.293981][ T5241] 
[ 1189.293986][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1189.300033][ T5128]  process_one_work+0x2ba/0x650
[ 1189.305320][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1189.307654][ T5128]  worker_thread+0x5d/0x5c0
[ 1189.315646][ T5241] RBP: ffff888117fc46b8 R08: 0000000000000001 R09: 0000000000000000
[ 1189.320492][ T5128]  ? rescuer_thread+0x590/0x590
[ 1189.328479][ T5241] R10: 0000000000000001 R11: 5f7761725f203f20 R12: 0000000000000001
[ 1189.332981][ T5128]  kthread+0x129/0x170
[ 1189.340957][ T5241] R13: 0000000000000001 R14: ffff888117243400 R15: ffff8881171e6ec8
[ 1189.345797][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1189.353769][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1189.357822][ T5128]  ret_from_fork+0x1f/0x30
[ 1189.365799][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1189.371428][ T5128]  </TASK>
[ 1189.380434][ T5241] CR2: 00007ffd6c9ec080 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1189.384856][ T5128] ---[ end trace 0000000000000000 ]---
[ 1189.408209][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1189.416230][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1189.424232][ T5241] Call Trace:
[ 1189.427524][ T5241]  <TASK>
[ 1189.430467][ T5241]  ? __device_attach+0x102/0x2a0
[ 1189.435474][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1189.440359][ T5241]  ? device_add+0x991/0xc80
[ 1189.444902][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1189.449865][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1189.455292][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1189.460542][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1189.465711][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1189.471382][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1189.476813][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1189.481711][ T5241]  smsusb_init_device+0x50e/0x530
[ 1189.486812][ T5241]  smsusb_probe+0x1ce/0x560
[ 1189.491371][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1189.497224][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1189.502901][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1189.508067][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1189.513304][ T5241]  really_probe+0x12d/0x430
[ 1189.517871][ T5241]  __driver_probe_device+0xbf/0x140
[ 1189.523108][ T5241]  driver_probe_device+0x2a/0x120
[ 1189.523550][ T5234] ------------[ cut here ]------------
[ 1189.528169][ T5241]  __device_attach_driver+0xfb/0x150
[ 1189.533637][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1189.538887][ T5241]  ? driver_probe_device+0x120/0x120
[ 1189.548328][ T5234] Modules linked in:
[ 1189.548340][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1189.553606][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1189.557480][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1189.569005][ T5241]  __device_attach+0x102/0x2a0
[ 1189.573769][ T5234] Workqueue: usb_hub_wq hub_event
[ 1189.584450][ T5241]  bus_probe_device+0xca/0xd0
[ 1189.589641][ T5234] 
[ 1189.589648][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1189.594671][ T5241]  device_add+0x991/0xc80
[ 1189.599644][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1189.601647][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1189.607448][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1189.611671][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1189.631285][ T5234] 
[ 1189.631290][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1189.636483][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1189.642556][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1189.647495][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1189.649809][ T5234] RBP: ffff88811896b7b0 R08: 0000000000000001 R09: 0000000000000000
[ 1189.657786][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1189.662527][ T5234] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1189.670496][ T5241]  usb_probe_device+0x60/0x140
[ 1189.675772][ T5234] R13: 0000000000000001 R14: ffff8881188c5c00 R15: ffff888118a66b08
[ 1189.683744][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1189.689184][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1189.697177][ T5241]  really_probe+0x12d/0x430
[ 1189.701938][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1189.709910][ T5241]  __driver_probe_device+0xbf/0x140
[ 1189.716055][ T5234] CR2: 000000c000e47e80 CR3: 0000000119225000 CR4: 00000000003506e0
[ 1189.725048][ T5241]  driver_probe_device+0x2a/0x120
[ 1189.729536][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1189.736200][ T5241]  __device_attach_driver+0xfb/0x150
[ 1189.741383][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1189.749377][ T5241]  ? driver_probe_device+0x120/0x120
[ 1189.754427][ T5234] Call Trace:
[ 1189.754436][ T5234]  <TASK>
[ 1189.762397][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1189.767681][ T5234]  ? __device_attach+0x102/0x2a0
[ 1189.775658][ T5241]  __device_attach+0x102/0x2a0
[ 1189.780923][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1189.784212][ T5241]  bus_probe_device+0xca/0xd0
[ 1189.787144][ T5234]  ? device_add+0x991/0xc80
[ 1189.791905][ T5241]  device_add+0x991/0xc80
[ 1189.796868][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1189.801624][ T5241]  usb_new_device+0x38d/0x870
[ 1189.806480][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1189.811146][ T5241]  hub_event+0x1875/0x25e0
[ 1189.815660][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1189.819985][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1189.824912][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1189.829581][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1189.834949][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1189.839355][ T5241]  process_one_work+0x2ba/0x650
[ 1189.844556][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1189.850349][ T5241]  worker_thread+0x5d/0x5c0
[ 1189.855461][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1189.860735][ T5241]  ? rescuer_thread+0x590/0x590
[ 1189.866380][ T5234]  smsusb_init_device+0x50e/0x530
[ 1189.871215][ T5241]  kthread+0x129/0x170
[ 1189.876596][ T5234]  smsusb_probe+0x1ce/0x560
[ 1189.881085][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1189.885944][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1189.890794][ T5241]  ret_from_fork+0x1f/0x30
[ 1189.895816][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1189.899872][ T5241]  </TASK>
[ 1189.904364][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1189.909976][ T5241] ---[ end trace 0000000000000000 ]---
[ 1189.940147][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1189.945401][ T5234]  really_probe+0x12d/0x430
[ 1189.949949][ T5234]  __driver_probe_device+0xbf/0x140
[ 1189.955205][ T5234]  driver_probe_device+0x2a/0x120
[ 1189.960302][ T5234]  __device_attach_driver+0xfb/0x150
[ 1189.965642][ T5234]  ? driver_probe_device+0x120/0x120
[ 1189.970988][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1189.973543][ T5336] ------------[ cut here ]------------
[ 1189.975792][ T5234]  __device_attach+0x102/0x2a0
[ 1189.981228][ T5336] WARNING: CPU: 0 PID: 5336 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1189.985987][ T5234]  bus_probe_device+0xca/0xd0
[ 1189.995460][ T5336] Modules linked in:
[ 1190.000114][ T5234]  device_add+0x991/0xc80
[ 1190.004031][ T5336] 
[ 1190.008409][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1190.008445][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1190.008471][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1190.008515][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1190.008554][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1190.008589][ T5234]  usb_probe_device+0x60/0x140
[ 1190.008626][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1190.010965][ T5336] CPU: 0 PID: 5336 Comm: kworker/0:9 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1190.016175][ T5234]  really_probe+0x12d/0x430
[ 1190.016220][ T5234]  __driver_probe_device+0xbf/0x140
[ 1190.021185][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1190.025949][ T5234]  driver_probe_device+0x2a/0x120
[ 1190.031225][ T5336] Workqueue: usb_hub_wq hub_event
[ 1190.036698][ T5234]  __device_attach_driver+0xfb/0x150
[ 1190.041448][ T5336] 
[ 1190.041454][ T5336] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1190.047597][ T5234]  ? driver_probe_device+0x120/0x120
[ 1190.059128][ T5336] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1190.063625][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1190.068815][ T5336] RSP: 0018:ffffc90002fcf5c0 EFLAGS: 00010293
[ 1190.078889][ T5234]  __device_attach+0x102/0x2a0
[ 1190.083916][ T5336] 
[ 1190.083921][ T5336] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1190.088928][ T5234]  bus_probe_device+0xca/0xd0
[ 1190.094217][ T5336] RDX: ffff88811844e040 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1190.096538][ T5234]  device_add+0x991/0xc80
[ 1190.102240][ T5336] RBP: ffff888117c136b8 R08: 0000000000000001 R09: 0000000000000000
[ 1190.107530][ T5234]  usb_new_device+0x38d/0x870
[ 1190.127141][ T5336] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1190.131907][ T5234]  hub_event+0x1875/0x25e0
[ 1190.137971][ T5336] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff88810d5dd308
[ 1190.142755][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1190.145074][ T5336] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1190.153033][ T5234]  ? __pm_runtime_suspend+0x80/0x180
[ 1190.157709][ T5336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1190.165690][ T5234]  process_one_work+0x2ba/0x650
[ 1190.170001][ T5336] CR2: 00007ffd6c9ec080 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1190.177975][ T5234]  worker_thread+0x5d/0x5c0
[ 1190.182633][ T5336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1190.190600][ T5234]  ? rescuer_thread+0x590/0x590
[ 1190.195008][ T5336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1190.202964][ T5234]  kthread+0x129/0x170
[ 1190.208777][ T5336] Call Trace:
[ 1190.208785][ T5336]  <TASK>
[ 1190.217698][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1190.222978][ T5336]  ? __device_attach+0x102/0x2a0
[ 1190.229563][ T5234]  ret_from_fork+0x1f/0x30
[ 1190.234406][ T5336]  ? bus_probe_device+0xca/0xd0
[ 1190.242372][ T5234]  </TASK>
[ 1190.246863][ T5336]  ? device_add+0x991/0xc80
[ 1190.254829][ T5234] ---[ end trace 0000000000000000 ]---
[ 1190.259659][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1190.316204][ T5336]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1190.321631][ T5336]  ? try_to_grab_pending+0x53/0x290
[ 1190.326900][ T5336]  __cancel_work_timer+0x1bb/0x270
[ 1190.332048][ T5336]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1190.337766][ T5336]  smsusb_term_device+0x4f/0xe0
[ 1190.342667][ T5336]  smsusb_init_device+0x50e/0x530
[ 1190.347781][ T5336]  smsusb_probe+0x1ce/0x560
[ 1190.352325][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1190.358185][ T5336]  ? __pm_runtime_set_status+0x362/0x620
[ 1190.363874][ T5336]  usb_probe_interface+0x179/0x3c0
[ 1190.369026][ T5336]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1190.374291][ T5336]  really_probe+0x12d/0x430
[ 1190.378839][ T5336]  __driver_probe_device+0xbf/0x140
[ 1190.384093][ T5336]  driver_probe_device+0x2a/0x120
[ 1190.389161][ T5336]  __device_attach_driver+0xfb/0x150
[ 1190.394502][ T5336]  ? driver_probe_device+0x120/0x120
[ 1190.399828][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1190.404657][ T5336]  __device_attach+0x102/0x2a0
[ 1190.409467][ T5336]  bus_probe_device+0xca/0xd0
[ 1190.414215][ T5336]  device_add+0x991/0xc80
[ 1190.418588][ T5336]  ? usb_control_msg_send+0xc0/0xe0
[ 1190.423847][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1190.428813][ T5336]  ? usb_enable_lpm+0x43/0x1d0
[ 1190.433650][ T5336]  usb_set_configuration+0x98e/0xc70
[ 1190.438974][ T5336]  usb_generic_driver_probe+0xa1/0x100
[ 1190.444496][ T5336]  usb_probe_device+0x60/0x140
[ 1190.449306][ T5336]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1190.455536][ T5336]  really_probe+0x12d/0x430
[ 1190.460082][ T5336]  __driver_probe_device+0xbf/0x140
[ 1190.465360][ T5336]  driver_probe_device+0x2a/0x120
[ 1190.470430][ T5336]  __device_attach_driver+0xfb/0x150
[ 1190.473564][ T5302] ------------[ cut here ]------------
[ 1190.475770][ T5336]  ? driver_probe_device+0x120/0x120
[ 1190.481199][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1190.486476][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1190.495944][ T5302] Modules linked in:
[ 1190.500690][ T5336]  __device_attach+0x102/0x2a0
[ 1190.504575][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1190.509322][ T5336]  bus_probe_device+0xca/0xd0
[ 1190.521251][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1190.525607][ T5336]  device_add+0x991/0xc80
[ 1190.525645][ T5336]  usb_new_device+0x38d/0x870
[ 1190.525670][ T5336]  hub_event+0x1875/0x25e0
[ 1190.525698][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1190.525725][ T5336]  ? __pm_runtime_suspend+0x80/0x180
[ 1190.525767][ T5336]  process_one_work+0x2ba/0x650
[ 1190.525810][ T5336]  worker_thread+0x5d/0x5c0
[ 1190.525852][ T5336]  ? rescuer_thread+0x590/0x590
[ 1190.535921][ T5302] Workqueue: usb_hub_wq hub_event
[ 1190.540234][ T5336]  kthread+0x129/0x170
[ 1190.544916][ T5302] 
[ 1190.544922][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1190.549315][ T5336]  ? kthread_complete_and_exit+0x40/0x40
[ 1190.555111][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1190.560382][ T5336]  ret_from_fork+0x1f/0x30
[ 1190.565250][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1190.565273][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1190.569760][ T5336]  </TASK>
[ 1190.569770][ T5336] ---[ end trace 0000000000000000 ]---
[ 1190.574598][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1190.652261][ T5302] RBP: ffff8881187777b0 R08: 0000000000000001 R09: 0000000000000000
[ 1190.660291][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1190.664144][ T5240] ------------[ cut here ]------------
[ 1190.668285][ T5302] R13: 0000000000000001 R14: ffff888117b98000 R15: ffff888118144008
[ 1190.673742][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1190.681696][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1190.691165][ T5240] Modules linked in:
[ 1190.700069][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1190.700091][ T5302] CR2: 000000c000e47e80 CR3: 0000000119225000 CR4: 00000000003506e0
[ 1190.703975][ T5240] 
[ 1190.703982][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1190.710540][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1190.718522][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1190.720849][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1190.732616][ T5240] Workqueue: usb_hub_wq hub_event
[ 1190.740343][ T5302] Call Trace:
[ 1190.740350][ T5302]  <TASK>
[ 1190.740357][ T5302]  ? __device_attach+0x102/0x2a0
[ 1190.740400][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1190.750481][ T5240] 
[ 1190.750487][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1190.758451][ T5302]  ? device_add+0x991/0xc80
[ 1190.763474][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1190.766748][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1190.769678][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1190.774604][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1190.779437][ T5240] 
[ 1190.779442][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1190.781754][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1190.787459][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1190.791943][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1190.811551][ T5240] RBP: ffff88811894f6b8 R08: 0000000000000001 R09: 0000000000000000
[ 1190.816485][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1190.822551][ T5240] R10: 0000000000000001 R11: 737365636f727020 R12: 0000000000000001
[ 1190.827911][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1190.830249][ T5240] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888117cb7608
[ 1190.838221][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1190.843413][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1190.851381][ T5302]  smsusb_init_device+0x50e/0x530
[ 1190.856484][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1190.864455][ T5302]  smsusb_probe+0x1ce/0x560
[ 1190.870063][ T5240] CR2: 00007ffd6c9ec080 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1190.878041][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1190.883397][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1190.891359][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1190.896214][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1190.905141][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1190.910148][ T5240] Call Trace:
[ 1190.910156][ T5240]  <TASK>
[ 1190.916740][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1190.921237][ T5240]  ? __device_attach+0x102/0x2a0
[ 1190.929215][ T5302]  really_probe+0x12d/0x430
[ 1190.935016][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1190.942976][ T5302]  __driver_probe_device+0xbf/0x140
[ 1190.948595][ T5240]  ? device_add+0x991/0xc80
[ 1190.956823][ T5302]  driver_probe_device+0x2a/0x120
[ 1190.961923][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1190.965209][ T5302]  __device_attach_driver+0xfb/0x150
[ 1190.968151][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1190.973349][ T5302]  ? driver_probe_device+0x120/0x120
[ 1190.978277][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1190.982772][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1190.987629][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1190.992807][ T5302]  __device_attach+0x102/0x2a0
[ 1190.997297][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1191.002301][ T5302]  bus_probe_device+0xca/0xd0
[ 1191.007232][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1191.012500][ T5302]  device_add+0x991/0xc80
[ 1191.017863][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1191.023127][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1191.028318][ T5240]  smsusb_init_device+0x50e/0x530
[ 1191.033066][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1191.038183][ T5240]  smsusb_probe+0x1ce/0x560
[ 1191.042920][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1191.048547][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1191.053206][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1191.058572][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1191.062887][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1191.067724][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1191.072908][ T5302]  usb_probe_device+0x60/0x140
[ 1191.077926][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1191.082847][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1191.087342][ T5240]  really_probe+0x12d/0x430
[ 1191.092084][ T5302]  really_probe+0x12d/0x430
[ 1191.097894][ T5240]  __driver_probe_device+0xbf/0x140
[ 1191.103167][ T5302]  __driver_probe_device+0xbf/0x140
[ 1191.108796][ T5240]  driver_probe_device+0x2a/0x120
[ 1191.114256][ T5302]  driver_probe_device+0x2a/0x120
[ 1191.119350][ T5240]  __device_attach_driver+0xfb/0x150
[ 1191.124105][ T5302]  __device_attach_driver+0xfb/0x150
[ 1191.129297][ T5240]  ? driver_probe_device+0x120/0x120
[ 1191.135466][ T5302]  ? driver_probe_device+0x120/0x120
[ 1191.139959][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1191.144455][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1191.149640][ T5240]  __device_attach+0x102/0x2a0
[ 1191.154825][ T5302]  __device_attach+0x102/0x2a0
[ 1191.159837][ T5240]  bus_probe_device+0xca/0xd0
[ 1191.164850][ T5302]  bus_probe_device+0xca/0xd0
[ 1191.170119][ T5240]  device_add+0x991/0xc80
[ 1191.175392][ T5302]  device_add+0x991/0xc80
[ 1191.180660][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1191.185938][ T5302]  usb_new_device+0x38d/0x870
[ 1191.190682][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1191.195440][ T5302]  hub_event+0x1875/0x25e0
[ 1191.200195][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1191.204974][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1191.209629][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1191.214402][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1191.218722][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1191.223028][ T5302]  process_one_work+0x2ba/0x650
[ 1191.228235][ T5240]  usb_probe_device+0x60/0x140
[ 1191.232899][ T5302]  worker_thread+0x5d/0x5c0
[ 1191.237830][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1191.242227][ T5302]  ? rescuer_thread+0x590/0x590
[ 1191.246978][ T5240]  really_probe+0x12d/0x430
[ 1191.252769][ T5302]  kthread+0x129/0x170
[ 1191.258044][ T5240]  __driver_probe_device+0xbf/0x140
[ 1191.263314][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1191.268763][ T5240]  driver_probe_device+0x2a/0x120
[ 1191.273603][ T5302]  ret_from_fork+0x1f/0x30
[ 1191.278347][ T5240]  __device_attach_driver+0xfb/0x150
[ 1191.282835][ T5302]  </TASK>
[ 1191.288978][ T5240]  ? driver_probe_device+0x120/0x120
[ 1191.293820][ T5302] ---[ end trace 0000000000000000 ]---
[ 1191.298332][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1191.347521][ T5240]  __device_attach+0x102/0x2a0
[ 1191.352333][ T5240]  bus_probe_device+0xca/0xd0
[ 1191.357067][ T5240]  device_add+0x991/0xc80
[ 1191.361438][ T5240]  usb_new_device+0x38d/0x870
[ 1191.366165][ T5240]  hub_event+0x1875/0x25e0
[ 1191.370617][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1191.376821][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1191.382151][ T5240]  process_one_work+0x2ba/0x650
[ 1191.387066][ T5240]  worker_thread+0x5d/0x5c0
[ 1191.391611][ T5240]  ? rescuer_thread+0x590/0x590
[ 1191.396527][ T5240]  kthread+0x129/0x170
[ 1191.400633][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1191.406362][ T5240]  ret_from_fork+0x1f/0x30
[ 1191.410827][ T5240]  </TASK>
[ 1191.413886][ T5240] ---[ end trace 0000000000000000 ]---
[ 1191.421286][ T5127] ------------[ cut here ]------------
[ 1191.426787][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1191.436313][ T5127] Modules linked in:
[ 1191.440224][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1191.443545][ T5231] ------------[ cut here ]------------
[ 1191.451789][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1191.457243][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1191.467289][ T5127] Workqueue: usb_hub_wq hub_event
[ 1191.477432][ T5231] Modules linked in:
[ 1191.477444][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1191.482443][ T5127] 
[ 1191.482448][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1191.486340][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1191.497854][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1191.500174][ T5231] Workqueue: usb_hub_wq hub_event
[ 1191.505879][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1191.515927][ T5231] 
[ 1191.515933][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1191.535526][ T5127] 
[ 1191.535531][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1191.540532][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1191.546589][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1191.546606][ T5127] RBP: ffff888118a856b8 R08: 0000000000000001 R09: 0000000000000000
[ 1191.546622][ T5127] R10: 0000000000000001 R11: 3e4b5341542f3c20 R12: 0000000000000001
[ 1191.546638][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d51c8
[ 1191.546655][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1191.546687][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1191.546705][ T5127] CR2: 00007ffd6c9ec080 CR3: 0000000109e63000 CR4: 00000000003506f0
[ 1191.546722][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1191.546738][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1191.546754][ T5127] Call Trace:
[ 1191.546759][ T5127]  <TASK>
[ 1191.546766][ T5127]  ? __device_attach+0x102/0x2a0
[ 1191.546806][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1191.546843][ T5127]  ? device_add+0x991/0xc80
[ 1191.546874][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1191.549183][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1191.554892][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1191.554940][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1191.557287][ T5231] 
[ 1191.557292][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1191.565266][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1191.584859][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1191.592823][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1191.600795][ T5231] RBP: ffff8881190317b0 R08: 0000000000000001 R09: 0000000000000000
[ 1191.608765][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1191.616731][ T5231] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000001
[ 1191.625651][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1191.632214][ T5231] R13: 0000000000000001 R14: ffff8881190d2800 R15: ffff888117cb7ec8
[ 1191.640182][ T5127]  smsusb_init_device+0x50e/0x530
[ 1191.648199][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1191.656185][ T5127]  smsusb_probe+0x1ce/0x560
[ 1191.659450][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1191.662372][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1191.667298][ T5231] CR2: 000000c000e47e80 CR3: 0000000119225000 CR4: 00000000003506e0
[ 1191.672201][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1191.676695][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1191.681611][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1191.687671][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1191.693029][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1191.698209][ T5231] Call Trace:
[ 1191.698216][ T5231]  <TASK>
[ 1191.700533][ T5127]  really_probe+0x12d/0x430
[ 1191.708499][ T5231]  ? __device_attach+0x102/0x2a0
[ 1191.713601][ T5127]  __driver_probe_device+0xbf/0x140
[ 1191.721552][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1191.727179][ T5127]  driver_probe_device+0x2a/0x120
[ 1191.735142][ T5231]  ? device_add+0x991/0xc80
[ 1191.740503][ T5127]  __device_attach_driver+0xfb/0x150
[ 1191.748466][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1191.753317][ T5127]  ? driver_probe_device+0x120/0x120
[ 1191.761291][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1191.766309][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1191.775316][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1191.779814][ T5127]  __device_attach+0x102/0x2a0
[ 1191.786399][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1191.792194][ T5127]  bus_probe_device+0xca/0xd0
[ 1191.800200][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1191.805819][ T5127]  device_add+0x991/0xc80
[ 1191.813780][ T5231]  ? preempt_schedule_thunk+0x1a/0x20
[ 1191.818875][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1191.826843][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1191.832021][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1191.835301][ T5231]  smsusb_init_device+0x50e/0x530
[ 1191.838222][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1191.842713][ T5231]  smsusb_probe+0x1ce/0x560
[ 1191.847636][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1191.852816][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1191.857674][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1191.862673][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1191.867170][ T5127]  usb_probe_device+0x60/0x140
[ 1191.872439][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1191.877366][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1191.882630][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1191.887992][ T5127]  really_probe+0x12d/0x430
[ 1191.892745][ T5231]  really_probe+0x12d/0x430
[ 1191.897935][ T5127]  __driver_probe_device+0xbf/0x140
[ 1191.902679][ T5231]  __driver_probe_device+0xbf/0x140
[ 1191.907779][ T5127]  driver_probe_device+0x2a/0x120
[ 1191.912445][ T5231]  driver_probe_device+0x2a/0x120
[ 1191.918068][ T5127]  __device_attach_driver+0xfb/0x150
[ 1191.922379][ T5231]  __device_attach_driver+0xfb/0x150
[ 1191.927746][ T5127]  ? driver_probe_device+0x120/0x120
[ 1191.932928][ T5231]  ? driver_probe_device+0x120/0x120
[ 1191.937767][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1191.942688][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1191.947707][ T5127]  __device_attach+0x102/0x2a0
[ 1191.952454][ T5231]  __device_attach+0x102/0x2a0
[ 1191.956948][ T5127]  bus_probe_device+0xca/0xd0
[ 1191.962224][ T5231]  bus_probe_device+0xca/0xd0
[ 1191.968019][ T5127]  device_add+0x991/0xc80
[ 1191.973470][ T5231]  device_add+0x991/0xc80
[ 1191.979085][ T5127]  usb_new_device+0x38d/0x870
[ 1191.983841][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1191.988936][ T5127]  hub_event+0x1875/0x25e0
[ 1191.995075][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1192.001051][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1192.005540][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1192.010029][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1192.015248][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1192.020518][ T5127]  process_one_work+0x2ba/0x650
[ 1192.025537][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1192.030540][ T5127]  worker_thread+0x5d/0x5c0
[ 1192.035815][ T5231]  usb_probe_device+0x60/0x140
[ 1192.041081][ T5127]  ? rescuer_thread+0x590/0x590
[ 1192.046355][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1192.051637][ T5127]  kthread+0x129/0x170
[ 1192.056391][ T5231]  really_probe+0x12d/0x430
[ 1192.061152][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1192.065905][ T5231]  __driver_probe_device+0xbf/0x140
[ 1192.070652][ T5127]  ret_from_fork+0x1f/0x30
[ 1192.075320][ T5231]  driver_probe_device+0x2a/0x120
[ 1192.080005][ T5127]  </TASK>
[ 1192.084322][ T5231]  __device_attach_driver+0xfb/0x150
[ 1192.088635][ T5127] ---[ end trace 0000000000000000 ]---
[ 1192.093291][ T5231]  ? driver_probe_device+0x120/0x120
[ 1192.208561][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1192.213372][ T5231]  __device_attach+0x102/0x2a0
[ 1192.218206][ T5231]  bus_probe_device+0xca/0xd0
[ 1192.222927][ T5231]  device_add+0x991/0xc80
[ 1192.227317][ T5231]  usb_new_device+0x38d/0x870
[ 1192.232019][ T5231]  hub_event+0x1875/0x25e0
[ 1192.236484][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1192.242402][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1192.247745][ T5231]  process_one_work+0x2ba/0x650
[ 1192.252640][ T5231]  worker_thread+0x5d/0x5c0
[ 1192.257194][ T5231]  ? rescuer_thread+0x590/0x590
[ 1192.262082][ T5231]  kthread+0x129/0x170
[ 1192.266207][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1192.271875][ T5231]  ret_from_fork+0x1f/0x30
[ 1192.276341][ T5231]  </TASK>
[ 1192.279368][ T5231] ---[ end trace 0000000000000000 ]---
[ 1192.286410][ T5128] ------------[ cut here ]------------
[ 1192.291894][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1192.301416][ T5128] Modules linked in:
[ 1192.305334][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1192.316911][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1192.327018][ T5128] Workqueue: usb_hub_wq hub_event
[ 1192.332065][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1192.337840][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1192.357491][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1192.363982][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1192.371987][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1192.380098][ T5128] RBP: ffff888117ce48a8 R08: 0000000000000001 R09: 0000000000000000
[ 1192.388152][ T5128] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1192.396169][ T5128] R13: 0000000000000001 R14: ffff8881180d8000 R15: ffff888118a66b48
[ 1192.404187][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1192.413148][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1192.419770][ T5128] CR2: 000000c000e47e80 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1192.427781][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1192.435787][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1192.443790][ T5128] Call Trace:
[ 1192.447080][ T5128]  <TASK>
[ 1192.450026][ T5128]  ? __device_attach+0x102/0x2a0
[ 1192.455105][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1192.459992][ T5128]  ? device_add+0x991/0xc80
[ 1192.464540][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1192.469511][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1192.474933][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1192.480174][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1192.485334][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1192.491010][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1192.495914][ T5128]  smsusb_init_device+0x50e/0x530
[ 1192.500983][ T5128]  smsusb_probe+0x1ce/0x560
[ 1192.505535][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1192.511364][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1192.517048][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1192.522216][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1192.527481][ T5128]  really_probe+0x12d/0x430
[ 1192.532026][ T5128]  __driver_probe_device+0xbf/0x140
[ 1192.537284][ T5128]  driver_probe_device+0x2a/0x120
[ 1192.542352][ T5128]  __device_attach_driver+0xfb/0x150
[ 1192.547708][ T5128]  ? driver_probe_device+0x120/0x120
[ 1192.553035][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1192.557854][ T5128]  __device_attach+0x102/0x2a0
[ 1192.562671][ T5128]  bus_probe_device+0xca/0xd0
[ 1192.567409][ T5128]  device_add+0x991/0xc80
[ 1192.571768][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1192.577016][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1192.581985][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1192.586811][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1192.592136][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1192.597643][ T5128]  usb_probe_device+0x60/0x140
[ 1192.602441][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1192.608649][ T5128]  really_probe+0x12d/0x430
[ 1192.613190][ T5128]  __driver_probe_device+0xbf/0x140
[ 1192.618447][ T5128]  driver_probe_device+0x2a/0x120
[ 1192.623522][ T5128]  __device_attach_driver+0xfb/0x150
[ 1192.628853][ T5128]  ? driver_probe_device+0x120/0x120
[ 1192.634212][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1192.639012][ T5128]  __device_attach+0x102/0x2a0
[ 1192.643568][ T5336] ------------[ cut here ]------------
[ 1192.643816][ T5128]  bus_probe_device+0xca/0xd0
[ 1192.649249][ T5336] WARNING: CPU: 0 PID: 5336 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1192.653922][ T5128]  device_add+0x991/0xc80
[ 1192.663372][ T5336] Modules linked in:
[ 1192.663383][ T5336] CPU: 0 PID: 5336 Comm: kworker/0:9 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1192.667698][ T5128]  usb_new_device+0x38d/0x870
[ 1192.671819][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1192.683116][ T5128]  hub_event+0x1875/0x25e0
[ 1192.683147][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1192.683174][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1192.687879][ T5336] Workqueue: usb_hub_wq hub_event
[ 1192.697930][ T5128]  process_one_work+0x2ba/0x650
[ 1192.702327][ T5336] 
[ 1192.702333][ T5336] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1192.708130][ T5128]  worker_thread+0x5d/0x5c0
[ 1192.713395][ T5336] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1192.718406][ T5128]  ? rescuer_thread+0x590/0x590
[ 1192.723236][ T5336] RSP: 0018:ffffc90002fcf5c0 EFLAGS: 00010293
[ 1192.725559][ T5128]  kthread+0x129/0x170
[ 1192.731258][ T5336] 
[ 1192.731264][ T5336] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1192.735749][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1192.755352][ T5336] RDX: ffff88811844e040 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1192.760187][ T5128]  ret_from_fork+0x1f/0x30
[ 1192.766240][ T5336] RBP: ffff888117c137b0 R08: 0000000000000001 R09: 0000000000000000
[ 1192.770299][ T5128]  </TASK>
[ 1192.772614][ T5336] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1192.780572][ T5128] ---[ end trace 0000000000000000 ]---
[ 1192.786197][ T5336] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff88810d5dd308
[ 1192.831249][ T5336] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1192.840238][ T5336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1192.846862][ T5336] CR2: 00007ffd6c9ec080 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1192.854870][ T5336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1192.862881][ T5336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1192.870887][ T5336] Call Trace:
[ 1192.874189][ T5336]  <TASK>
[ 1192.877140][ T5336]  ? __device_attach+0x102/0x2a0
[ 1192.882109][ T5336]  ? bus_probe_device+0xca/0xd0
[ 1192.887023][ T5336]  ? device_add+0x991/0xc80
[ 1192.891550][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1192.896527][ T5336]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1192.901936][ T5336]  ? try_to_grab_pending+0x53/0x290
[ 1192.907193][ T5336]  __cancel_work_timer+0x1bb/0x270
[ 1192.912345][ T5336]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1192.918030][ T5336]  smsusb_term_device+0x4f/0xe0
[ 1192.922914][ T5336]  smsusb_init_device+0x50e/0x530
[ 1192.927991][ T5336]  smsusb_probe+0x1ce/0x560
[ 1192.932544][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1192.938387][ T5336]  ? __pm_runtime_set_status+0x362/0x620
[ 1192.944085][ T5336]  usb_probe_interface+0x179/0x3c0
[ 1192.949247][ T5336]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1192.954495][ T5336]  really_probe+0x12d/0x430
[ 1192.959035][ T5336]  __driver_probe_device+0xbf/0x140
[ 1192.964290][ T5336]  driver_probe_device+0x2a/0x120
[ 1192.969346][ T5336]  __device_attach_driver+0xfb/0x150
[ 1192.974682][ T5336]  ? driver_probe_device+0x120/0x120
[ 1192.980006][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1192.984833][ T5336]  __device_attach+0x102/0x2a0
[ 1192.989631][ T5336]  bus_probe_device+0xca/0xd0
[ 1192.994354][ T5336]  device_add+0x991/0xc80
[ 1192.998711][ T5336]  ? usb_control_msg_send+0xc0/0xe0
[ 1193.003962][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1193.008923][ T5336]  ? usb_enable_lpm+0x43/0x1d0
[ 1193.013744][ T5336]  usb_set_configuration+0x98e/0xc70
[ 1193.019073][ T5336]  usb_generic_driver_probe+0xa1/0x100
[ 1193.024586][ T5336]  usb_probe_device+0x60/0x140
[ 1193.029382][ T5336]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1193.035590][ T5336]  really_probe+0x12d/0x430
[ 1193.040135][ T5336]  __driver_probe_device+0xbf/0x140
[ 1193.045399][ T5336]  driver_probe_device+0x2a/0x120
[ 1193.050475][ T5336]  __device_attach_driver+0xfb/0x150
[ 1193.055825][ T5336]  ? driver_probe_device+0x120/0x120
[ 1193.061152][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1193.065978][ T5336]  __device_attach+0x102/0x2a0
[ 1193.070790][ T5336]  bus_probe_device+0xca/0xd0
[ 1193.075528][ T5336]  device_add+0x991/0xc80
[ 1193.079895][ T5336]  usb_new_device+0x38d/0x870
[ 1193.084713][ T5336]  hub_event+0x1875/0x25e0
[ 1193.089162][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1193.095016][ T5336]  ? __pm_runtime_suspend+0x80/0x180
[ 1193.100345][ T5336]  process_one_work+0x2ba/0x650
[ 1193.105271][ T5336]  worker_thread+0x5d/0x5c0
[ 1193.109820][ T5336]  ? rescuer_thread+0x590/0x590
[ 1193.114729][ T5336]  kthread+0x129/0x170
[ 1193.118831][ T5336]  ? kthread_complete_and_exit+0x40/0x40
[ 1193.124511][ T5336]  ret_from_fork+0x1f/0x30
[ 1193.128985][ T5336]  </TASK>
[ 1193.132012][ T5336] ---[ end trace 0000000000000000 ]---
[ 1193.138557][ T5241] ------------[ cut here ]------------
[ 1193.138705][ T5234] ------------[ cut here ]------------
[ 1193.144023][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1193.149486][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1193.158935][ T5241] Modules linked in:
[ 1193.168371][ T5234] Modules linked in:
[ 1193.168382][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1193.168414][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1193.172280][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1193.176183][ T5234] Workqueue: usb_hub_wq hub_event
[ 1193.187928][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1193.197755][ T5234] 
[ 1193.197760][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1193.197805][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1193.197830][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1193.209358][ T5241] Workqueue: usb_hub_wq hub_event
[ 1193.214371][ T5234] 
[ 1193.214376][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1193.224422][ T5241] 
[ 1193.224428][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1193.226736][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1193.232437][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1193.252032][ T5234] RBP: ffff88811896b8a8 R08: 0000000000000001 R09: 0000000000000000
[ 1193.258094][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1193.263094][ T5234] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1193.265416][ T5241] 
[ 1193.265421][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1193.273374][ T5234] R13: 0000000000000001 R14: ffff8881188c5c00 R15: ffff888118a66b08
[ 1193.275715][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1193.281413][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1193.289381][ T5241] RBP: ffff888117fc47b0 R08: 0000000000000001 R09: 0000000000000000
[ 1193.308989][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1193.316956][ T5241] R10: 0000000000000001 R11: 5f7761725f203f20 R12: 0000000000000001
[ 1193.323000][ T5234] CR2: 000000c000e47e80 CR3: 0000000119225000 CR4: 00000000003506e0
[ 1193.330969][ T5241] R13: 0000000000000001 R14: ffff888117243400 R15: ffff8881171e6ec8
[ 1193.333287][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1193.341250][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1193.349217][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1193.357184][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1193.366099][ T5234] Call Trace:
[ 1193.366107][ T5234]  <TASK>
[ 1193.374064][ T5241] CR2: 00007ffd6c9ec080 CR3: 0000000109e63000 CR4: 00000000003506f0
[ 1193.380641][ T5234]  ? __device_attach+0x102/0x2a0
[ 1193.388644][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1193.396677][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1193.404671][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1193.412638][ T5234]  ? device_add+0x991/0xc80
[ 1193.421578][ T5241] Call Trace:
[ 1193.421587][ T5241]  <TASK>
[ 1193.429548][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1193.436133][ T5241]  ? __device_attach+0x102/0x2a0
[ 1193.439408][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1193.442331][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1193.450386][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1193.455318][ T5241]  ? device_add+0x991/0xc80
[ 1193.463283][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1193.468144][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1193.476126][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1193.480614][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1193.483906][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1193.486832][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1193.491752][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1193.496682][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1193.502034][ T5234]  smsusb_init_device+0x50e/0x530
[ 1193.506878][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1193.512067][ T5234]  smsusb_probe+0x1ce/0x560
[ 1193.516558][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1193.521653][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1193.526590][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1193.532199][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1193.537568][ T5241]  smsusb_init_device+0x50e/0x530
[ 1193.542922][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1193.548114][ T5241]  smsusb_probe+0x1ce/0x560
[ 1193.552948][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1193.558062][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1193.563098][ T5234]  really_probe+0x12d/0x430
[ 1193.568742][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1193.573236][ T5234]  __driver_probe_device+0xbf/0x140
[ 1193.578614][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1193.584412][ T5234]  driver_probe_device+0x2a/0x120
[ 1193.589331][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1193.594956][ T5234]  __device_attach_driver+0xfb/0x150
[ 1193.599975][ T5241]  really_probe+0x12d/0x430
[ 1193.605081][ T5234]  ? driver_probe_device+0x120/0x120
[ 1193.609566][ T5241]  __driver_probe_device+0xbf/0x140
[ 1193.614754][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1193.620540][ T5241]  driver_probe_device+0x2a/0x120
[ 1193.625045][ T5234]  __device_attach+0x102/0x2a0
[ 1193.630668][ T5241]  __device_attach_driver+0xfb/0x150
[ 1193.635864][ T5234]  bus_probe_device+0xca/0xd0
[ 1193.640955][ T5241]  ? driver_probe_device+0x120/0x120
[ 1193.645971][ T5234]  device_add+0x991/0xc80
[ 1193.651148][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1193.656424][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1193.660922][ T5241]  __device_attach+0x102/0x2a0
[ 1193.666194][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1193.671388][ T5241]  bus_probe_device+0xca/0xd0
[ 1193.676143][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1193.681153][ T5241]  device_add+0x991/0xc80
[ 1193.685906][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1193.691172][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1193.695847][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1193.701108][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1193.705429][ T5234]  usb_probe_device+0x60/0x140
[ 1193.710184][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1193.715378][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1193.720126][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1193.725050][ T5234]  really_probe+0x12d/0x430
[ 1193.729713][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1193.734466][ T5234]  __driver_probe_device+0xbf/0x140
[ 1193.738780][ T5241]  usb_probe_device+0x60/0x140
[ 1193.744054][ T5234]  driver_probe_device+0x2a/0x120
[ 1193.749233][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1193.754684][ T5234]  __device_attach_driver+0xfb/0x150
[ 1193.759604][ T5241]  really_probe+0x12d/0x430
[ 1193.764355][ T5234]  ? driver_probe_device+0x120/0x120
[ 1193.769122][ T5241]  __driver_probe_device+0xbf/0x140
[ 1193.775267][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1193.780544][ T5241]  driver_probe_device+0x2a/0x120
[ 1193.785038][ T5234]  __device_attach+0x102/0x2a0
[ 1193.790477][ T5241]  __device_attach_driver+0xfb/0x150
[ 1193.795679][ T5234]  bus_probe_device+0xca/0xd0
[ 1193.800414][ T5241]  ? driver_probe_device+0x120/0x120
[ 1193.805429][ T5234]  device_add+0x991/0xc80
[ 1193.811563][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1193.816850][ T5234]  usb_new_device+0x38d/0x870
[ 1193.821339][ T5241]  __device_attach+0x102/0x2a0
[ 1193.826616][ T5234]  hub_event+0x1875/0x25e0
[ 1193.831800][ T5241]  bus_probe_device+0xca/0xd0
[ 1193.836556][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1193.841555][ T5241]  device_add+0x991/0xc80
[ 1193.846308][ T5234]  ? __pm_runtime_suspend+0x80/0x180
[ 1193.851581][ T5241]  usb_new_device+0x38d/0x870
[ 1193.856249][ T5234]  process_one_work+0x2ba/0x650
[ 1193.861522][ T5241]  hub_event+0x1875/0x25e0
[ 1193.865842][ T5234]  worker_thread+0x5d/0x5c0
[ 1193.870594][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1193.875278][ T5234]  ? rescuer_thread+0x590/0x590
[ 1193.880023][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1193.884432][ T5234]  kthread+0x129/0x170
[ 1193.889094][ T5241]  process_one_work+0x2ba/0x650
[ 1193.894889][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1193.899202][ T5241]  worker_thread+0x5d/0x5c0
[ 1193.904475][ T5234]  ret_from_fork+0x1f/0x30
[ 1193.909138][ T5241]  ? rescuer_thread+0x590/0x590
[ 1193.913989][ T5234]  </TASK>
[ 1193.918380][ T5241]  kthread+0x129/0x170
[ 1193.922874][ T5234] ---[ end trace 0000000000000000 ]---
[ 1193.928672][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1193.986653][ T5241]  ret_from_fork+0x1f/0x30
[ 1193.991120][ T5241]  </TASK>
[ 1193.994169][ T5241] ---[ end trace 0000000000000000 ]---
[ 1194.009881][ T5127] ------------[ cut here ]------------
[ 1194.015415][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1194.025054][ T5127] Modules linked in:
[ 1194.028965][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1194.040560][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1194.050664][ T5127] Workqueue: usb_hub_wq hub_event
[ 1194.055748][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1194.061520][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1194.081186][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1194.087297][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1194.095325][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1194.103317][ T5127] RBP: ffff888118a857b0 R08: 0000000000000001 R09: 0000000000000000
[ 1194.111336][ T5127] R10: 0000000000000001 R11: 3e4b5341542f3c20 R12: 0000000000000001
[ 1194.119348][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d51c8
[ 1194.124157][ T5128] ------------[ cut here ]------------
[ 1194.127354][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1194.132777][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1194.141699][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1194.141720][ T5127] CR2: 00007ffd6c9ec080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1194.151163][ T5128] Modules linked in:
[ 1194.151175][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1194.157741][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1194.165800][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1194.169676][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1194.181203][ T5128] Workqueue: usb_hub_wq hub_event
[ 1194.189176][ T5127] Call Trace:
[ 1194.189185][ T5127]  <TASK>
[ 1194.199252][ T5128] 
[ 1194.199258][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1194.207227][ T5127]  ? __device_attach+0x102/0x2a0
[ 1194.207267][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1194.207303][ T5127]  ? device_add+0x991/0xc80
[ 1194.207333][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1194.207360][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1194.207404][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1194.207444][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1194.207490][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1194.212524][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1194.215834][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1194.215880][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1194.215920][ T5127]  smsusb_init_device+0x50e/0x530
[ 1194.218854][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1194.221175][ T5127]  smsusb_probe+0x1ce/0x560
[ 1194.226876][ T5128] 
[ 1194.226881][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1194.231800][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1194.236638][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1194.241123][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1194.246056][ T5128] RBP: ffff888117ce49a0 R08: 0000000000000001 R09: 0000000000000000
[ 1194.251413][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1194.256599][ T5128] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1194.261706][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1194.267327][ T5128] R13: 0000000000000001 R14: ffff8881180d8000 R15: ffff888118a66b48
[ 1194.286927][ T5127]  really_probe+0x12d/0x430
[ 1194.292287][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1194.297149][ T5127]  __driver_probe_device+0xbf/0x140
[ 1194.302161][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1194.308218][ T5127]  driver_probe_device+0x2a/0x120
[ 1194.312720][ T5128] CR2: 000000c000e47e80 CR3: 0000000119225000 CR4: 00000000003506e0
[ 1194.315041][ T5127]  __device_attach_driver+0xfb/0x150
[ 1194.323011][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1194.328827][ T5127]  ? driver_probe_device+0x120/0x120
[ 1194.336792][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1194.342406][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1194.350377][ T5128] Call Trace:
[ 1194.350385][ T5128]  <TASK>
[ 1194.355490][ T5127]  __device_attach+0x102/0x2a0
[ 1194.363449][ T5128]  ? __device_attach+0x102/0x2a0
[ 1194.368647][ T5127]  bus_probe_device+0xca/0xd0
[ 1194.376607][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1194.381110][ T5127]  device_add+0x991/0xc80
[ 1194.390030][ T5128]  ? device_add+0x991/0xc80
[ 1194.395241][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1194.401808][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1194.406824][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1194.414862][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1194.420139][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1194.428123][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1194.433414][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1194.441386][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1194.446149][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1194.449417][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1194.452343][ T5127]  usb_probe_device+0x60/0x140
[ 1194.457109][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1194.462028][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1194.466799][ T5128]  smsusb_init_device+0x50e/0x530
[ 1194.471637][ T5127]  really_probe+0x12d/0x430
[ 1194.475966][ T5128]  smsusb_probe+0x1ce/0x560
[ 1194.480444][ T5127]  __driver_probe_device+0xbf/0x140
[ 1194.485657][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1194.490581][ T5127]  driver_probe_device+0x2a/0x120
[ 1194.495514][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1194.500872][ T5127]  __device_attach_driver+0xfb/0x150
[ 1194.505626][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1194.510810][ T5127]  ? driver_probe_device+0x120/0x120
[ 1194.516097][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1194.521189][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1194.526639][ T5128]  really_probe+0x12d/0x430
[ 1194.532260][ T5127]  __device_attach+0x102/0x2a0
[ 1194.537029][ T5128]  __driver_probe_device+0xbf/0x140
[ 1194.541860][ T5127]  bus_probe_device+0xca/0xd0
[ 1194.548005][ T5128]  driver_probe_device+0x2a/0x120
[ 1194.553015][ T5127]  device_add+0x991/0xc80
[ 1194.557506][ T5128]  __device_attach_driver+0xfb/0x150
[ 1194.561993][ T5127]  usb_new_device+0x38d/0x870
[ 1194.567192][ T5128]  ? driver_probe_device+0x120/0x120
[ 1194.572983][ T5127]  hub_event+0x1875/0x25e0
[ 1194.578001][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1194.583641][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1194.588903][ T5128]  __device_attach+0x102/0x2a0
[ 1194.594016][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1194.599285][ T5128]  bus_probe_device+0xca/0xd0
[ 1194.604477][ T5127]  process_one_work+0x2ba/0x650
[ 1194.609223][ T5128]  device_add+0x991/0xc80
[ 1194.613717][ T5127]  worker_thread+0x5d/0x5c0
[ 1194.618459][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1194.623645][ T5127]  ? rescuer_thread+0x590/0x590
[ 1194.628301][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1194.633308][ T5127]  kthread+0x129/0x170
[ 1194.637625][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1194.642898][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1194.647566][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1194.652832][ T5127]  ret_from_fork+0x1f/0x30
[ 1194.657255][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1194.662005][ T5127]  </TASK>
[ 1194.667794][ T5128]  usb_probe_device+0x60/0x140
[ 1194.672538][ T5127] ---[ end trace 0000000000000000 ]---
[ 1194.677810][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1194.733684][ T5240] ------------[ cut here ]------------
[ 1194.735340][ T5128]  really_probe+0x12d/0x430
[ 1194.740769][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1194.743791][ T5128]  __driver_probe_device+0xbf/0x140
[ 1194.748564][ T5240] Modules linked in:
[ 1194.748575][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1194.754014][ T5128]  driver_probe_device+0x2a/0x120
[ 1194.760154][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1194.765606][ T5128]  __device_attach_driver+0xfb/0x150
[ 1194.770106][ T5240] Workqueue: usb_hub_wq hub_event
[ 1194.779544][ T5128]  ? driver_probe_device+0x120/0x120
[ 1194.784741][ T5240] 
[ 1194.788610][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1194.800161][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1194.805183][ T5128]  __device_attach+0x102/0x2a0
[ 1194.815345][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1194.820607][ T5128]  bus_probe_device+0xca/0xd0
[ 1194.820646][ T5128]  device_add+0x991/0xc80
[ 1194.820680][ T5128]  usb_new_device+0x38d/0x870
[ 1194.820706][ T5128]  hub_event+0x1875/0x25e0
[ 1194.820736][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1194.820762][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1194.820804][ T5128]  process_one_work+0x2ba/0x650
[ 1194.820847][ T5128]  worker_thread+0x5d/0x5c0
[ 1194.825948][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1194.831142][ T5128]  ? rescuer_thread+0x590/0x590
[ 1194.833478][ T5240] 
[ 1194.833483][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1194.838222][ T5128]  kthread+0x129/0x170
[ 1194.843928][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1194.848674][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1194.868270][ T5240] RBP: ffff88811894f7b0 R08: 0000000000000001 R09: 0000000000000000
[ 1194.872933][ T5128]  ret_from_fork+0x1f/0x30
[ 1194.877258][ T5240] R10: 0000000000000001 R11: 737365636f727020 R12: 0000000000000001
[ 1194.881924][ T5128]  </TASK>
[ 1194.886340][ T5240] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888117cb7608
[ 1194.892126][ T5128] ---[ end trace 0000000000000000 ]---
[ 1194.897401][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1194.992765][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1194.999397][ T5240] CR2: 00007ffd6c9ec080 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1195.007416][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1195.015079][ T5302] ------------[ cut here ]------------
[ 1195.015410][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1195.020838][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1195.028811][ T5240] Call Trace:
[ 1195.028818][ T5240]  <TASK>
[ 1195.028826][ T5240]  ? __device_attach+0x102/0x2a0
[ 1195.028866][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1195.028903][ T5240]  ? device_add+0x991/0xc80
[ 1195.028935][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1195.028963][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1195.029010][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1195.029050][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1195.029092][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1195.038634][ T5302] Modules linked in:
[ 1195.041827][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1195.044760][ T5302] 
[ 1195.044767][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1195.049679][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1195.054515][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1195.059003][ T5240]  smsusb_init_device+0x50e/0x530
[ 1195.063951][ T5302] Workqueue: usb_hub_wq hub_event
[ 1195.069324][ T5240]  smsusb_probe+0x1ce/0x560
[ 1195.074512][ T5302] 
[ 1195.074519][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1195.079617][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1195.085256][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1195.089149][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1195.094524][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1195.096849][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1195.108459][ T5302] 
[ 1195.108465][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1195.113300][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1195.123351][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1195.128371][ T5240]  really_probe+0x12d/0x430
[ 1195.133388][ T5302] RBP: ffff8881187778a8 R08: 0000000000000001 R09: 0000000000000000
[ 1195.137882][ T5240]  __driver_probe_device+0xbf/0x140
[ 1195.140194][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1195.145907][ T5240]  driver_probe_device+0x2a/0x120
[ 1195.151693][ T5302] R13: 0000000000000001 R14: ffff888117b98000 R15: ffff888118144008
[ 1195.171292][ T5240]  __device_attach_driver+0xfb/0x150
[ 1195.176924][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1195.182980][ T5240]  ? driver_probe_device+0x120/0x120
[ 1195.188083][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1195.190395][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1195.198367][ T5302] CR2: 000000c000e47e80 CR3: 0000000119225000 CR4: 00000000003506e0
[ 1195.203570][ T5240]  __device_attach+0x102/0x2a0
[ 1195.211523][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1195.216013][ T5240]  bus_probe_device+0xca/0xd0
[ 1195.223984][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1195.229167][ T5240]  device_add+0x991/0xc80
[ 1195.237130][ T5302] Call Trace:
[ 1195.237138][ T5302]  <TASK>
[ 1195.242133][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1195.250094][ T5302]  ? __device_attach+0x102/0x2a0
[ 1195.255387][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1195.264318][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1195.269582][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1195.276162][ T5302]  ? device_add+0x991/0xc80
[ 1195.280913][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1195.288882][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1195.293651][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1195.301602][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1195.306276][ T5240]  usb_probe_device+0x60/0x140
[ 1195.314253][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1195.318586][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1195.321858][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1195.324801][ T5240]  really_probe+0x12d/0x430
[ 1195.329986][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1195.334919][ T5240]  __driver_probe_device+0xbf/0x140
[ 1195.339839][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1195.344699][ T5240]  driver_probe_device+0x2a/0x120
[ 1195.349452][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1195.353969][ T5240]  __device_attach_driver+0xfb/0x150
[ 1195.359239][ T5302]  smsusb_init_device+0x50e/0x530
[ 1195.364165][ T5240]  ? driver_probe_device+0x120/0x120
[ 1195.369611][ T5302]  smsusb_probe+0x1ce/0x560
[ 1195.374970][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1195.379717][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1195.384923][ T5240]  __device_attach+0x102/0x2a0
[ 1195.391077][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1195.396186][ T5240]  bus_probe_device+0xca/0xd0
[ 1195.400670][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1195.406296][ T5240]  device_add+0x991/0xc80
[ 1195.411473][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1195.416838][ T5240]  usb_new_device+0x38d/0x870
[ 1195.421842][ T5302]  really_probe+0x12d/0x430
[ 1195.426685][ T5240]  hub_event+0x1875/0x25e0
[ 1195.431966][ T5302]  __driver_probe_device+0xbf/0x140
[ 1195.437005][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1195.442272][ T5302]  driver_probe_device+0x2a/0x120
[ 1195.446783][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1195.451530][ T5302]  __device_attach_driver+0xfb/0x150
[ 1195.457331][ T5240]  process_one_work+0x2ba/0x650
[ 1195.462082][ T5302]  ? driver_probe_device+0x120/0x120
[ 1195.467713][ T5240]  worker_thread+0x5d/0x5c0
[ 1195.472373][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1195.477479][ T5240]  ? rescuer_thread+0x590/0x590
[ 1195.481796][ T5302]  __device_attach+0x102/0x2a0
[ 1195.487010][ T5240]  kthread+0x129/0x170
[ 1195.491676][ T5302]  bus_probe_device+0xca/0xd0
[ 1195.496176][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1195.500581][ T5302]  device_add+0x991/0xc80
[ 1195.505773][ T5240]  ret_from_fork+0x1f/0x30
[ 1195.511564][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1195.516602][ T5240]  </TASK>
[ 1195.521856][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1195.527134][ T5240] ---[ end trace 0000000000000000 ]---
[ 1195.531972][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1195.603601][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1195.608924][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1195.614418][ T5302]  usb_probe_device+0x60/0x140
[ 1195.619227][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1195.625413][ T5302]  really_probe+0x12d/0x430
[ 1195.629945][ T5302]  __driver_probe_device+0xbf/0x140
[ 1195.635181][ T5302]  driver_probe_device+0x2a/0x120
[ 1195.636616][ T5388] kmemleak: 1079 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 1195.640253][ T5302]  __device_attach_driver+0xfb/0x150
[ 1195.640297][ T5302]  ? driver_probe_device+0x120/0x120
[ 1195.640337][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1195.640375][ T5302]  __device_attach+0x102/0x2a0
[ 1195.640417][ T5302]  bus_probe_device+0xca/0xd0
[ 1195.640456][ T5302]  device_add+0x991/0xc80
[ 1195.640490][ T5302]  usb_new_device+0x38d/0x870
[ 1195.640515][ T5302]  hub_event+0x1875/0x25e0
[ 1195.640545][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1195.693355][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1195.698715][ T5302]  process_one_work+0x2ba/0x650
[ 1195.703643][ T5302]  worker_thread+0x5d/0x5c0
[ 1195.708179][ T5302]  ? rescuer_thread+0x590/0x590
[ 1195.713063][ T5302]  kthread+0x129/0x170
[ 1195.717176][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1195.722840][ T5302]  ret_from_fork+0x1f/0x30
[ 1195.727309][ T5302]  </TASK>
[ 1195.730343][ T5302] ---[ end trace 0000000000000000 ]---
[ 1195.747546][ T5231] ------------[ cut here ]------------
[ 1195.753022][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1195.762551][ T5231] Modules linked in:
[ 1195.766466][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1195.778046][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1195.788128][ T5231] Workqueue: usb_hub_wq hub_event
[ 1195.793165][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1195.798936][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1195.806859][ T5336] ------------[ cut here ]------------
[ 1195.818553][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1195.818575][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1195.824036][ T5336] WARNING: CPU: 0 PID: 5336 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1195.830074][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1195.838058][ T5336] Modules linked in:
[ 1195.847502][ T5231] RBP: ffff8881190318a8 R08: 0000000000000001 R09: 0000000000000000
[ 1195.847520][ T5231] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000001
[ 1195.847536][ T5231] R13: 0000000000000001 R14: ffff8881190d2800 R15: ffff888117cb7ec8
[ 1195.847553][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1195.847579][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1195.847598][ T5231] CR2: 000000c000e47e80 CR3: 00000001096df000 CR4: 00000000003506e0
[ 1195.847616][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1195.847632][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1195.847649][ T5231] Call Trace:
[ 1195.847656][ T5231]  <TASK>
[ 1195.847663][ T5231]  ? __device_attach+0x102/0x2a0
[ 1195.847705][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1195.847743][ T5231]  ? device_add+0x991/0xc80
[ 1195.855789][ T5336] 
[ 1195.859599][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1195.867567][ T5336] CPU: 0 PID: 5336 Comm: kworker/0:9 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1195.875533][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1195.883506][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1195.892414][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1195.898998][ T5336] Workqueue: usb_hub_wq hub_event
[ 1195.906963][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1195.914928][ T5336] 
[ 1195.914933][ T5336] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1195.922885][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1195.926167][ T5336] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1195.929088][ T5231]  ? preempt_schedule_thunk+0x1a/0x20
[ 1195.934017][ T5336] RSP: 0018:ffffc90002fcf5c0 EFLAGS: 00010293
[ 1195.938848][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1195.943343][ T5336] 
[ 1195.943347][ T5336] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1195.945671][ T5231]  smsusb_init_device+0x50e/0x530
[ 1195.950602][ T5336] RDX: ffff88811844e040 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1195.962127][ T5231]  smsusb_probe+0x1ce/0x560
[ 1195.967485][ T5336] RBP: ffff888117c138a8 R08: 0000000000000001 R09: 0000000000000000
[ 1195.977542][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1195.982725][ T5336] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1195.987746][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1195.992838][ T5336] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff88810d5dd308
[ 1195.995162][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1196.000864][ T5336] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1196.006487][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1196.026093][ T5336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1196.031442][ T5231]  really_probe+0x12d/0x430
[ 1196.037492][ T5336] CR2: 00007f5922fae000 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1196.042321][ T5231]  __driver_probe_device+0xbf/0x140
[ 1196.044644][ T5336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1196.052605][ T5231]  driver_probe_device+0x2a/0x120
[ 1196.057637][ T5336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1196.065604][ T5231]  __device_attach_driver+0xfb/0x150
[ 1196.070091][ T5336] Call Trace:
[ 1196.070099][ T5336]  <TASK>
[ 1196.078060][ T5231]  ? driver_probe_device+0x120/0x120
[ 1196.083860][ T5336]  ? __device_attach+0x102/0x2a0
[ 1196.091814][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1196.097435][ T5336]  ? bus_probe_device+0xca/0xd0
[ 1196.105404][ T5231]  __device_attach+0x102/0x2a0
[ 1196.110497][ T5336]  ? device_add+0x991/0xc80
[ 1196.119435][ T5231]  bus_probe_device+0xca/0xd0
[ 1196.124625][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1196.131198][ T5231]  device_add+0x991/0xc80
[ 1196.135702][ T5336]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1196.143667][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1196.148850][ T5336]  ? try_to_grab_pending+0x53/0x290
[ 1196.148933][ T5336]  __cancel_work_timer+0x1bb/0x270
[ 1196.156921][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1196.161934][ T5336]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1196.169913][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1196.175193][ T5336]  smsusb_term_device+0x4f/0xe0
[ 1196.178478][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1196.181404][ T5336]  smsusb_init_device+0x50e/0x530
[ 1196.186690][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1196.191610][ T5336]  smsusb_probe+0x1ce/0x560
[ 1196.196376][ T5231]  usb_probe_device+0x60/0x140
[ 1196.201219][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1196.205980][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1196.210465][ T5336]  ? __pm_runtime_set_status+0x362/0x620
[ 1196.215138][ T5231]  really_probe+0x12d/0x430
[ 1196.220061][ T5336]  usb_probe_interface+0x179/0x3c0
[ 1196.224385][ T5231]  __driver_probe_device+0xbf/0x140
[ 1196.229740][ T5336]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1196.234944][ T5231]  driver_probe_device+0x2a/0x120
[ 1196.240124][ T5336]  really_probe+0x12d/0x430
[ 1196.245239][ T5231]  __device_attach_driver+0xfb/0x150
[ 1196.250174][ T5336]  __driver_probe_device+0xbf/0x140
[ 1196.255802][ T5231]  ? driver_probe_device+0x120/0x120
[ 1196.260552][ T5336]  driver_probe_device+0x2a/0x120
[ 1196.265408][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1196.270675][ T5336]  __device_attach_driver+0xfb/0x150
[ 1196.275699][ T5231]  __device_attach+0x102/0x2a0
[ 1196.281141][ T5336]  ? driver_probe_device+0x120/0x120
[ 1196.285643][ T5231]  bus_probe_device+0xca/0xd0
[ 1196.290384][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1196.296187][ T5231]  device_add+0x991/0xc80
[ 1196.302337][ T5336]  __device_attach+0x102/0x2a0
[ 1196.307977][ T5231]  usb_new_device+0x38d/0x870
[ 1196.312465][ T5336]  bus_probe_device+0xca/0xd0
[ 1196.317566][ T5231]  hub_event+0x1875/0x25e0
[ 1196.322751][ T5336]  device_add+0x991/0xc80
[ 1196.327953][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1196.332966][ T5336]  ? usb_control_msg_send+0xc0/0xe0
[ 1196.337460][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1196.342731][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1196.347927][ T5231]  process_one_work+0x2ba/0x650
[ 1196.353192][ T5336]  ? usb_enable_lpm+0x43/0x1d0
[ 1196.358206][ T5231]  worker_thread+0x5d/0x5c0
[ 1196.362952][ T5336]  usb_set_configuration+0x98e/0xc70
[ 1196.368238][ T5231]  ? rescuer_thread+0x590/0x590
[ 1196.372994][ T5336]  usb_generic_driver_probe+0xa1/0x100
[ 1196.378279][ T5231]  kthread+0x129/0x170
[ 1196.382953][ T5336]  usb_probe_device+0x60/0x140
[ 1196.387708][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1196.392024][ T5336]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1196.396783][ T5231]  ret_from_fork+0x1f/0x30
[ 1196.401442][ T5336]  really_probe+0x12d/0x430
[ 1196.406114][ T5231]  </TASK>
[ 1196.410509][ T5336]  __driver_probe_device+0xbf/0x140
[ 1196.414832][ T5231] ---[ end trace 0000000000000000 ]---
[ 1196.420624][ T5336]  driver_probe_device+0x2a/0x120
[ 1196.429542][ T5234] ------------[ cut here ]------------
[ 1196.431100][ T5336]  __device_attach_driver+0xfb/0x150
[ 1196.436042][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1196.440869][ T5336]  ? driver_probe_device+0x120/0x120
[ 1196.445632][ T5234] Modules linked in:
[ 1196.445643][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1196.450132][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1196.455435][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1196.460283][ T5336]  __device_attach+0x102/0x2a0
[ 1196.465758][ T5234] Workqueue: usb_hub_wq hub_event
[ 1196.469808][ T5336]  bus_probe_device+0xca/0xd0
[ 1196.474571][ T5234] 
[ 1196.474578][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1196.480193][ T5336]  device_add+0x991/0xc80
[ 1196.486376][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1196.490770][ T5336]  usb_new_device+0x38d/0x870
[ 1196.495290][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1196.498387][ T5336]  hub_event+0x1875/0x25e0
[ 1196.503574][ T5234] 
[ 1196.503580][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1196.509021][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1196.514034][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1196.519478][ T5336]  ? __pm_runtime_suspend+0x80/0x180
[ 1196.524768][ T5234] RBP: ffff88811896b9a0 R08: 0000000000000001 R09: 0000000000000000
[ 1196.534234][ T5336]  process_one_work+0x2ba/0x650
[ 1196.539501][ T5234] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1196.543383][ T5336]  worker_thread+0x5d/0x5c0
[ 1196.554916][ T5234] R13: 0000000000000001 R14: ffff8881188c5c00 R15: ffff888118a66b08
[ 1196.559683][ T5336]  ? rescuer_thread+0x590/0x590
[ 1196.569743][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1196.574525][ T5336]  kthread+0x129/0x170
[ 1196.579540][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1196.584229][ T5336]  ? kthread_complete_and_exit+0x40/0x40
[ 1196.586554][ T5234] CR2: 000000c000e47e80 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1196.592263][ T5336]  ret_from_fork+0x1f/0x30
[ 1196.596593][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1196.616225][ T5336]  </TASK>
[ 1196.620888][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1196.626953][ T5336] ---[ end trace 0000000000000000 ]---
[ 1196.631350][ T5234] Call Trace:
[ 1196.631358][ T5234]  <TASK>
[ 1196.643741][ T5127] ------------[ cut here ]------------
[ 1196.647464][ T5234]  ? __device_attach+0x102/0x2a0
[ 1196.655434][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1196.660708][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1196.668930][ T5127] Modules linked in:
[ 1196.673533][ T5234]  ? device_add+0x991/0xc80
[ 1196.673566][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1196.673592][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1196.681557][ T5127] 
[ 1196.681563][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1196.686141][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1196.694121][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1196.698955][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1196.707897][ T5127] Workqueue: usb_hub_wq hub_event
[ 1196.711951][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1196.719138][ T5127] 
[ 1196.719144][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1196.724757][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1196.732716][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1196.737131][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1196.745106][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1196.748118][ T5234]  smsusb_init_device+0x50e/0x530
[ 1196.756088][ T5127] 
[ 1196.756093][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1196.761537][ T5234]  smsusb_probe+0x1ce/0x560
[ 1196.764812][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1196.767734][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1196.773176][ T5127] RBP: ffff888118a858a8 R08: 0000000000000001 R09: 0000000000000000
[ 1196.778106][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1196.787566][ T5127] R10: 0000000000000001 R11: 3e4b5341542f3c20 R12: 0000000000000001
[ 1196.792402][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1196.796288][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d51c8
[ 1196.800787][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1196.805716][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1196.811074][ T5234]  really_probe+0x12d/0x430
[ 1196.813409][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1196.824950][ T5234]  __driver_probe_device+0xbf/0x140
[ 1196.830135][ T5127] CR2: 00007f5922fae000 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1196.840368][ T5234]  driver_probe_device+0x2a/0x120
[ 1196.845479][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1196.850484][ T5234]  __device_attach_driver+0xfb/0x150
[ 1196.856114][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1196.858429][ T5234]  ? driver_probe_device+0x120/0x120
[ 1196.864138][ T5127] Call Trace:
[ 1196.864146][ T5127]  <TASK>
[ 1196.869504][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1196.889125][ T5127]  ? __device_attach+0x102/0x2a0
[ 1196.893981][ T5234]  __device_attach+0x102/0x2a0
[ 1196.900028][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1196.905046][ T5234]  bus_probe_device+0xca/0xd0
[ 1196.907368][ T5127]  ? device_add+0x991/0xc80
[ 1196.915345][ T5234]  device_add+0x991/0xc80
[ 1196.919846][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1196.927825][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1196.933626][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1196.941581][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1196.947207][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1196.955176][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1196.960286][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1196.968255][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1196.973440][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1196.982389][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1196.986872][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1196.993455][ T5234]  usb_probe_device+0x60/0x140
[ 1196.998651][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1197.006614][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1197.011623][ T5127]  smsusb_init_device+0x50e/0x530
[ 1197.019587][ T5234]  really_probe+0x12d/0x430
[ 1197.024874][ T5127]  smsusb_probe+0x1ce/0x560
[ 1197.032827][ T5234]  __driver_probe_device+0xbf/0x140
[ 1197.038121][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1197.041402][ T5234]  driver_probe_device+0x2a/0x120
[ 1197.044363][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1197.049115][ T5234]  __device_attach_driver+0xfb/0x150
[ 1197.054132][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1197.058879][ T5234]  ? driver_probe_device+0x120/0x120
[ 1197.063723][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1197.068379][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1197.072989][ T5127]  really_probe+0x12d/0x430
[ 1197.077311][ T5234]  __device_attach+0x102/0x2a0
[ 1197.082245][ T5127]  __driver_probe_device+0xbf/0x140
[ 1197.087439][ T5234]  bus_probe_device+0xca/0xd0
[ 1197.092796][ T5127]  driver_probe_device+0x2a/0x120
[ 1197.097727][ T5234]  device_add+0x991/0xc80
[ 1197.102908][ T5127]  __device_attach_driver+0xfb/0x150
[ 1197.107668][ T5234]  usb_new_device+0x38d/0x870
[ 1197.112779][ T5127]  ? driver_probe_device+0x120/0x120
[ 1197.118090][ T5234]  hub_event+0x1875/0x25e0
[ 1197.123712][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1197.129183][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1197.134560][ T5127]  __device_attach+0x102/0x2a0
[ 1197.139309][ T5234]  ? __pm_runtime_suspend+0x80/0x180
[ 1197.144156][ T5127]  bus_probe_device+0xca/0xd0
[ 1197.150294][ T5234]  process_one_work+0x2ba/0x650
[ 1197.155317][ T5127]  device_add+0x991/0xc80
[ 1197.159808][ T5234]  worker_thread+0x5d/0x5c0
[ 1197.164305][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1197.169498][ T5234]  ? rescuer_thread+0x590/0x590
[ 1197.175310][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1197.180318][ T5234]  kthread+0x129/0x170
[ 1197.186027][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1197.191298][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1197.196416][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1197.201716][ T5234]  ret_from_fork+0x1f/0x30
[ 1197.206915][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1197.211663][ T5234]  </TASK>
[ 1197.216157][ T5127]  usb_probe_device+0x60/0x140
[ 1197.220905][ T5234] ---[ end trace 0000000000000000 ]---
[ 1197.226177][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1197.235162][ T5128] smsusb:smsusb_probe: Device initialized with return code -19
[ 1197.235912][ T5127]  really_probe+0x12d/0x430
[ 1197.251191][ T5128] usb 3-1: USB disconnect, device number 5
[ 1197.255490][ T5127]  __driver_probe_device+0xbf/0x140
[ 1197.261590][ T5302] ------------[ cut here ]------------
[ 1197.264677][ T5127]  driver_probe_device+0x2a/0x120
[ 1197.270467][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1197.275239][ T5127]  __device_attach_driver+0xfb/0x150
[ 1197.280829][ T5302] Modules linked in:
[ 1197.285213][ T5127]  ? driver_probe_device+0x120/0x120
[ 1197.285260][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1197.285299][ T5127]  __device_attach+0x102/0x2a0
[ 1197.290147][ T5302] 
[ 1197.290155][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1197.294479][ T5127]  bus_probe_device+0xca/0xd0
[ 1197.299070][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1197.299088][ T5302] Workqueue: usb_hub_wq hub_event
[ 1197.299117][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1197.304316][ T5127]  device_add+0x991/0xc80
[ 1197.309158][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1197.314111][ T5127]  usb_new_device+0x38d/0x870
[ 1197.318160][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1197.322904][ T5127]  hub_event+0x1875/0x25e0
[ 1197.328704][ T5302] 
[ 1197.328710][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1197.333989][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1197.338383][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1197.343836][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1197.346876][ T5302] RBP: ffff8881187779a0 R08: 0000000000000001 R09: 0000000000000000
[ 1197.351625][ T5127]  process_one_work+0x2ba/0x650
[ 1197.357166][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1197.363301][ T5127]  worker_thread+0x5d/0x5c0
[ 1197.370844][ T5302] R13: 0000000000000001 R14: ffff888117b98000 R15: ffff888118144008
[ 1197.375688][ T5127]  ? rescuer_thread+0x590/0x590
[ 1197.381479][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1197.386663][ T5127]  kthread+0x129/0x170
[ 1197.392105][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1197.397121][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1197.406593][ T5302] CR2: 00007fe8fe27d300 CR3: 0000000005c5c000 CR4: 00000000003506e0
[ 1197.411862][ T5127]  ret_from_fork+0x1f/0x30
[ 1197.415753][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1197.421030][ T5127]  </TASK>
[ 1197.425778][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1197.430526][ T5127] ---[ end trace 0000000000000000 ]---
[ 1197.432838][ T5302] Call Trace:
[ 1197.432845][ T5302]  <TASK>
[ 1197.451635][ T5241] ------------[ cut here ]------------
[ 1197.459183][ T5302]  ? __device_attach+0x102/0x2a0
[ 1197.464228][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1197.470011][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1197.474355][ T5241] Modules linked in:
[ 1197.493958][ T5302]  ? device_add+0x991/0xc80
[ 1197.493995][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1197.494022][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1197.494069][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1197.494111][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1197.494153][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1197.494196][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1197.498874][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1197.504939][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1197.504983][ T5302]  smsusb_init_device+0x50e/0x530
[ 1197.509404][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1197.511725][ T5302]  smsusb_probe+0x1ce/0x560
[ 1197.519691][ T5241] Workqueue: usb_hub_wq hub_event
[ 1197.525494][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1197.533478][ T5241] 
[ 1197.533485][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1197.538747][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1197.546721][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1197.551557][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1197.559525][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1197.564028][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1197.571985][ T5241] 
[ 1197.571990][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1197.576830][ T5302]  really_probe+0x12d/0x430
[ 1197.585758][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1197.589813][ T5302]  __driver_probe_device+0xbf/0x140
[ 1197.596410][ T5241] RBP: ffff888117fc48a8 R08: 0000000000000001 R09: 0000000000000000
[ 1197.602023][ T5302]  driver_probe_device+0x2a/0x120
[ 1197.609986][ T5241] R10: 0000000000000001 R11: 5f7761725f203f20 R12: 0000000000000001
[ 1197.614390][ T5302]  __device_attach_driver+0xfb/0x150
[ 1197.622347][ T5241] R13: 0000000000000001 R14: ffff888117243400 R15: ffff8881171e6ec8
[ 1197.625372][ T5302]  ? driver_probe_device+0x120/0x120
[ 1197.633339][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1197.638797][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1197.642069][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1197.645001][ T5302]  __device_attach+0x102/0x2a0
[ 1197.650441][ T5241] CR2: 00007f5922fae000 CR3: 000000010a4c2000 CR4: 00000000003506f0
[ 1197.655372][ T5302]  bus_probe_device+0xca/0xd0
[ 1197.664813][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1197.669640][ T5302]  device_add+0x991/0xc80
[ 1197.673524][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1197.678006][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1197.682928][ T5241] Call Trace:
[ 1197.682936][ T5241]  <TASK>
[ 1197.688297][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1197.693495][ T5241]  ? __device_attach+0x102/0x2a0
[ 1197.698594][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1197.704218][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1197.709571][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1197.721095][ T5241]  ? device_add+0x991/0xc80
[ 1197.725943][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1197.730946][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1197.740997][ T5302]  usb_probe_device+0x60/0x140
[ 1197.745491][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1197.750497][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1197.756290][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1197.758604][ T5302]  really_probe+0x12d/0x430
[ 1197.764310][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1197.769921][ T5302]  __driver_probe_device+0xbf/0x140
[ 1197.789515][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1197.794626][ T5302]  driver_probe_device+0x2a/0x120
[ 1197.800678][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1197.805866][ T5302]  __device_attach_driver+0xfb/0x150
[ 1197.808182][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1197.816146][ T5302]  ? driver_probe_device+0x120/0x120
[ 1197.820631][ T5241]  smsusb_init_device+0x50e/0x530
[ 1197.828595][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1197.833793][ T5241]  smsusb_probe+0x1ce/0x560
[ 1197.841746][ T5302]  __device_attach+0x102/0x2a0
[ 1197.846769][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1197.854733][ T5302]  bus_probe_device+0xca/0xd0
[ 1197.860001][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1197.867981][ T5302]  device_add+0x991/0xc80
[ 1197.873247][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1197.882171][ T5302]  usb_new_device+0x38d/0x870
[ 1197.886922][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1197.893497][ T5302]  hub_event+0x1875/0x25e0
[ 1197.898238][ T5241]  really_probe+0x12d/0x430
[ 1197.906213][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1197.910873][ T5241]  __driver_probe_device+0xbf/0x140
[ 1197.918838][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1197.923153][ T5241]  driver_probe_device+0x2a/0x120
[ 1197.931123][ T5302]  process_one_work+0x2ba/0x650
[ 1197.936311][ T5241]  __device_attach_driver+0xfb/0x150
[ 1197.939586][ T5302]  worker_thread+0x5d/0x5c0
[ 1197.942509][ T5241]  ? driver_probe_device+0x120/0x120
[ 1197.947433][ T5302]  ? rescuer_thread+0x590/0x590
[ 1197.952349][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1197.957100][ T5302]  kthread+0x129/0x170
[ 1197.961929][ T5241]  __device_attach+0x102/0x2a0
[ 1197.967200][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1197.971689][ T5241]  bus_probe_device+0xca/0xd0
[ 1197.977139][ T5302]  ret_from_fork+0x1f/0x30
[ 1197.982061][ T5241]  device_add+0x991/0xc80
[ 1197.986818][ T5302]  </TASK>
[ 1197.992167][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1197.998323][ T5302] ---[ end trace 0000000000000000 ]---
[ 1198.123883][ T5231] ------------[ cut here ]------------
[ 1198.124294][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1198.129557][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1198.134596][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1198.139451][ T5231] Modules linked in:
[ 1198.144729][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1198.149219][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1198.154500][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1198.159327][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1198.164088][ T5241]  usb_probe_device+0x60/0x140
[ 1198.168147][ T5231] Workqueue: usb_hub_wq hub_event
[ 1198.172890][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1198.178522][ T5231] 
[ 1198.178528][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1198.183180][ T5241]  really_probe+0x12d/0x430
[ 1198.187594][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1198.191999][ T5241]  __driver_probe_device+0xbf/0x140
[ 1198.195025][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1198.200218][ T5241]  driver_probe_device+0x2a/0x120
[ 1198.200265][ T5241]  __device_attach_driver+0xfb/0x150
[ 1198.200307][ T5241]  ? driver_probe_device+0x120/0x120
[ 1198.200349][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1198.200389][ T5241]  __device_attach+0x102/0x2a0
[ 1198.200431][ T5241]  bus_probe_device+0xca/0xd0
[ 1198.200470][ T5241]  device_add+0x991/0xc80
[ 1198.200505][ T5241]  usb_new_device+0x38d/0x870
[ 1198.200531][ T5241]  hub_event+0x1875/0x25e0
[ 1198.206086][ T5231] 
[ 1198.211435][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1198.216372][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1198.225824][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1198.230574][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1198.234467][ T5241]  process_one_work+0x2ba/0x650
[ 1198.239744][ T5231] RBP: ffff8881190319a0 R08: 0000000000000001 R09: 0000000000000000
[ 1198.251277][ T5241]  worker_thread+0x5d/0x5c0
[ 1198.256729][ T5231] R10: 0000000000000001 R11: 000000002d2d2d2d R12: 0000000000000001
[ 1198.266797][ T5241]  ? rescuer_thread+0x590/0x590
[ 1198.271546][ T5231] R13: 0000000000000001 R14: ffff8881190d2800 R15: ffff888117cb7ec8
[ 1198.276563][ T5241]  kthread+0x129/0x170
[ 1198.282695][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1198.285017][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1198.290911][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1198.295410][ T5241]  ret_from_fork+0x1f/0x30
[ 1198.315022][ T5231] CR2: 00007fe8fe27d300 CR3: 0000000119225000 CR4: 00000000003506e0
[ 1198.320215][ T5241]  </TASK>
[ 1198.326272][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1198.331274][ T5241] ---[ end trace 0000000000000000 ]---
[ 1198.336567][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1198.453546][ T5240] ------------[ cut here ]------------
[ 1198.455659][ T5231] Call Trace:
[ 1198.462221][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1198.466659][ T5231]  <TASK>
[ 1198.466668][ T5231]  ? __device_attach+0x102/0x2a0
[ 1198.474651][ T5240] Modules linked in:
[ 1198.477654][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1198.485772][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1198.491208][ T5231]  ? device_add+0x991/0xc80
[ 1198.499185][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1198.504635][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1198.508161][ T5240] Workqueue: usb_hub_wq hub_event
[ 1198.517361][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1198.517413][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1198.520354][ T5240] 
[ 1198.520360][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1198.525292][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1198.529179][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1198.534033][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1198.545560][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1198.550046][ T5231]  ? preempt_schedule_thunk+0x1a/0x20
[ 1198.560100][ T5240] 
[ 1198.560106][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1198.565030][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1198.570035][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1198.575413][ T5231]  smsusb_init_device+0x50e/0x530
[ 1198.580598][ T5240] RBP: ffff88811894f8a8 R08: 0000000000000001 R09: 0000000000000000
[ 1198.582923][ T5231]  smsusb_probe+0x1ce/0x560
[ 1198.588639][ T5240] R10: 0000000000000001 R11: 737365636f727020 R12: 0000000000000001
[ 1198.593743][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1198.613439][ T5240] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888117cb7608
[ 1198.619088][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1198.625131][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1198.630491][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1198.632807][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1198.640777][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1198.645621][ T5240] CR2: 00007f5922fae000 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1198.653588][ T5231]  really_probe+0x12d/0x430
[ 1198.658600][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1198.666565][ T5231]  __driver_probe_device+0xbf/0x140
[ 1198.671055][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1198.679021][ T5231]  driver_probe_device+0x2a/0x120
[ 1198.684818][ T5240] Call Trace:
[ 1198.684827][ T5240]  <TASK>
[ 1198.692774][ T5231]  __device_attach_driver+0xfb/0x150
[ 1198.698396][ T5240]  ? __device_attach+0x102/0x2a0
[ 1198.707320][ T5231]  ? driver_probe_device+0x120/0x120
[ 1198.712414][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1198.718985][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1198.724176][ T5240]  ? device_add+0x991/0xc80
[ 1198.732134][ T5231]  __device_attach+0x102/0x2a0
[ 1198.736623][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1198.744588][ T5231]  bus_probe_device+0xca/0xd0
[ 1198.749769][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1198.757743][ T5231]  device_add+0x991/0xc80
[ 1198.762747][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1198.766024][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1198.768961][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1198.774233][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1198.779153][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1198.784425][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1198.789259][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1198.794022][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1198.798514][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1198.803257][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1198.808186][ T5240]  smsusb_init_device+0x50e/0x530
[ 1198.812841][ T5231]  usb_probe_device+0x60/0x140
[ 1198.818208][ T5240]  smsusb_probe+0x1ce/0x560
[ 1198.822514][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1198.827706][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1198.832884][ T5231]  really_probe+0x12d/0x430
[ 1198.837981][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1198.842898][ T5231]  __driver_probe_device+0xbf/0x140
[ 1198.848523][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1198.853270][ T5231]  driver_probe_device+0x2a/0x120
[ 1198.858633][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1198.863909][ T5231]  __device_attach_driver+0xfb/0x150
[ 1198.868773][ T5240]  really_probe+0x12d/0x430
[ 1198.874222][ T5231]  ? driver_probe_device+0x120/0x120
[ 1198.879232][ T5240]  __driver_probe_device+0xbf/0x140
[ 1198.883985][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1198.888475][ T5240]  driver_probe_device+0x2a/0x120
[ 1198.894621][ T5231]  __device_attach+0x102/0x2a0
[ 1198.900420][ T5240]  __device_attach_driver+0xfb/0x150
[ 1198.904914][ T5231]  bus_probe_device+0xca/0xd0
[ 1198.910531][ T5240]  ? driver_probe_device+0x120/0x120
[ 1198.915732][ T5231]  device_add+0x991/0xc80
[ 1198.920824][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1198.925842][ T5231]  usb_new_device+0x38d/0x870
[ 1198.931020][ T5240]  __device_attach+0x102/0x2a0
[ 1198.936295][ T5231]  hub_event+0x1875/0x25e0
[ 1198.940780][ T5240]  bus_probe_device+0xca/0xd0
[ 1198.946058][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1198.951234][ T5240]  device_add+0x991/0xc80
[ 1198.955991][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1198.961001][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1198.965757][ T5231]  process_one_work+0x2ba/0x650
[ 1198.971021][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1198.975694][ T5231]  worker_thread+0x5d/0x5c0
[ 1198.980958][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1198.985279][ T5231]  ? rescuer_thread+0x590/0x590
[ 1198.990030][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1198.994695][ T5231]  kthread+0x129/0x170
[ 1198.999445][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1199.003845][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1199.008509][ T5240]  usb_probe_device+0x60/0x140
[ 1199.014307][ T5231]  ret_from_fork+0x1f/0x30
[ 1199.018616][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1199.023896][ T5231]  </TASK>
[ 1199.029068][ T5240]  really_probe+0x12d/0x430
[ 1199.033907][ T5231] ---[ end trace 0000000000000000 ]---
[ 1199.038826][ T5240]  __driver_probe_device+0xbf/0x140
[ 1199.045045][ T5234] smsusb:smsusb_probe: Device initialized with return code -19
[ 1199.048074][ T5240]  driver_probe_device+0x2a/0x120
[ 1199.052922][ T5302] smsusb:smsusb_probe: Device initialized with return code -19
[ 1199.058169][ T5240]  __device_attach_driver+0xfb/0x150
[ 1199.062254][ T5231] smsusb:smsusb_probe: Device initialized with return code -19
[ 1199.067686][ T5240]  ? driver_probe_device+0x120/0x120
[ 1199.143937][ T5302] usb 2-1: USB disconnect, device number 5
[ 1199.145163][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1199.160676][ T5240]  __device_attach+0x102/0x2a0
[ 1199.165508][ T5240]  bus_probe_device+0xca/0xd0
[ 1199.170227][ T5240]  device_add+0x991/0xc80
[ 1199.174610][ T5240]  usb_new_device+0x38d/0x870
[ 1199.179328][ T5240]  hub_event+0x1875/0x25e0
[ 1199.183790][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1199.189626][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1199.191024][ T5231] usb 1-1: USB disconnect, device number 4
[ 1199.194956][ T5240]  process_one_work+0x2ba/0x650
[ 1199.205656][ T5240]  worker_thread+0x5d/0x5c0
[ 1199.210204][ T5240]  ? rescuer_thread+0x590/0x590
[ 1199.215117][ T5240]  kthread+0x129/0x170
[ 1199.219227][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1199.224919][ T5240]  ret_from_fork+0x1f/0x30
[ 1199.229380][ T5240]  </TASK>
[ 1199.232414][ T5240] ---[ end trace 0000000000000000 ]---
[ 1199.233532][ T5234] usb 6-1: USB disconnect, device number 4
[ 1199.238412][ T5336] ------------[ cut here ]------------
[ 1199.249172][ T5336] WARNING: CPU: 0 PID: 5336 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1199.258703][ T5336] Modules linked in:
[ 1199.262606][ T5336] CPU: 0 PID: 5336 Comm: kworker/0:9 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1199.274194][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1199.284301][ T5336] Workqueue: usb_hub_wq hub_event
[ 1199.289351][ T5336] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1199.295143][ T5336] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1199.314794][ T5336] RSP: 0018:ffffc90002fcf5c0 EFLAGS: 00010293
[ 1199.320888][ T5336] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1199.328933][ T5336] RDX: ffff88811844e040 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1199.336947][ T5336] RBP: ffff888117c139a0 R08: 0000000000000001 R09: 0000000000000000
[ 1199.344977][ T5336] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1199.352975][ T5336] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff88810d5dd308
[ 1199.360999][ T5336] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1199.369986][ T5336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1199.376646][ T5336] CR2: 00007f5922fae000 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1199.384662][ T5336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1199.392671][ T5336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1199.400710][ T5336] Call Trace:
[ 1199.404024][ T5336]  <TASK>
[ 1199.406977][ T5336]  ? __device_attach+0x102/0x2a0
[ 1199.411957][ T5336]  ? bus_probe_device+0xca/0xd0
[ 1199.416896][ T5336]  ? device_add+0x991/0xc80
[ 1199.421435][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1199.426425][ T5336]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1199.431855][ T5336]  ? try_to_grab_pending+0x53/0x290
[ 1199.437115][ T5336]  __cancel_work_timer+0x1bb/0x270
[ 1199.442273][ T5336]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1199.447976][ T5336]  smsusb_term_device+0x4f/0xe0
[ 1199.452868][ T5336]  smsusb_init_device+0x50e/0x530
[ 1199.457958][ T5336]  smsusb_probe+0x1ce/0x560
[ 1199.462500][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1199.468363][ T5336]  ? __pm_runtime_set_status+0x362/0x620
[ 1199.474049][ T5336]  usb_probe_interface+0x179/0x3c0
[ 1199.479197][ T5336]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1199.484457][ T5336]  really_probe+0x12d/0x430
[ 1199.489003][ T5336]  __driver_probe_device+0xbf/0x140
[ 1199.494263][ T5336]  driver_probe_device+0x2a/0x120
[ 1199.499329][ T5336]  __device_attach_driver+0xfb/0x150
[ 1199.504680][ T5336]  ? driver_probe_device+0x120/0x120
[ 1199.510006][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1199.514831][ T5336]  __device_attach+0x102/0x2a0
[ 1199.519639][ T5336]  bus_probe_device+0xca/0xd0
[ 1199.524374][ T5336]  device_add+0x991/0xc80
[ 1199.528746][ T5336]  ? usb_control_msg_send+0xc0/0xe0
[ 1199.533999][ T5336]  ? preempt_count_add+0x67/0xa0
[ 1199.538969][ T5336]  ? usb_enable_lpm+0x43/0x1d0
[ 1199.543803][ T5336]  usb_set_configuration+0x98e/0xc70
[ 1199.549149][ T5336]  usb_generic_driver_probe+0xa1/0x100
[ 1199.554666][ T5336]  usb_probe_device+0x60/0x140
[ 1199.559468][ T5336]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1199.565685][ T5336]  really_probe+0x12d/0x430
[ 1199.570229][ T5336]  __driver_probe_device+0xbf/0x140
[ 1199.575494][ T5336]  driver_probe_device+0x2a/0x120
[ 1199.580561][ T5336]  __device_attach_driver+0xfb/0x150
[ 1199.585907][ T5336]  ? driver_probe_device+0x120/0x120
[ 1199.591237][ T5336]  bus_for_each_drv+0xc1/0x110
[ 1199.596058][ T5336]  __device_attach+0x102/0x2a0
[ 1199.600863][ T5336]  bus_probe_device+0xca/0xd0
[ 1199.605600][ T5336]  device_add+0x991/0xc80
[ 1199.610017][ T5336]  usb_new_device+0x38d/0x870
[ 1199.614741][ T5336]  hub_event+0x1875/0x25e0
[ 1199.619189][ T5336]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1199.625042][ T5336]  ? __pm_runtime_suspend+0x80/0x180
[ 1199.630367][ T5336]  process_one_work+0x2ba/0x650
[ 1199.635287][ T5336]  worker_thread+0x5d/0x5c0
[ 1199.639831][ T5336]  ? rescuer_thread+0x590/0x590
[ 1199.644740][ T5336]  kthread+0x129/0x170
[ 1199.648835][ T5336]  ? kthread_complete_and_exit+0x40/0x40
[ 1199.654530][ T5336]  ret_from_fork+0x1f/0x30
[ 1199.658984][ T5336]  </TASK>
[ 1199.662008][ T5336] ---[ end trace 0000000000000000 ]---
[ 1199.667964][ T5127] ------------[ cut here ]------------
[ 1199.673439][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1199.682968][ T5127] Modules linked in:
[ 1199.686894][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1199.698469][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1199.708559][ T5127] Workqueue: usb_hub_wq hub_event
[ 1199.713619][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1199.719385][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1199.739042][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1199.745143][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1199.753132][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1199.761144][ T5127] RBP: ffff888118a859a0 R08: 0000000000000001 R09: 0000000000000000
[ 1199.769147][ T5127] R10: 0000000000000001 R11: 3e4b5341542f3c20 R12: 0000000000000001
[ 1199.777175][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d51c8
[ 1199.785179][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1199.794166][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1199.800775][ T5127] CR2: 00007f5922fae000 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1199.808813][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1199.816821][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1199.824832][ T5127] Call Trace:
[ 1199.828125][ T5127]  <TASK>
[ 1199.831069][ T5127]  ? __device_attach+0x102/0x2a0
[ 1199.836069][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1199.840962][ T5127]  ? device_add+0x991/0xc80
[ 1199.845521][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1199.850486][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1199.855928][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1199.861168][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1199.866346][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1199.872022][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1199.877453][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1199.882344][ T5127]  smsusb_init_device+0x50e/0x530
[ 1199.887435][ T5127]  smsusb_probe+0x1ce/0x560
[ 1199.891975][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1199.897837][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1199.903548][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1199.908706][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1199.913963][ T5127]  really_probe+0x12d/0x430
[ 1199.918510][ T5127]  __driver_probe_device+0xbf/0x140
[ 1199.923774][ T5127]  driver_probe_device+0x2a/0x120
[ 1199.928842][ T5127]  __device_attach_driver+0xfb/0x150
[ 1199.934192][ T5127]  ? driver_probe_device+0x120/0x120
[ 1199.939516][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1199.944340][ T5127]  __device_attach+0x102/0x2a0
[ 1199.949148][ T5127]  bus_probe_device+0xca/0xd0
[ 1199.953887][ T5127]  device_add+0x991/0xc80
[ 1199.958254][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1199.963504][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1199.968474][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1199.973280][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1199.978632][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1199.984138][ T5127]  usb_probe_device+0x60/0x140
[ 1199.988943][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1199.995158][ T5127]  really_probe+0x12d/0x430
[ 1199.999706][ T5127]  __driver_probe_device+0xbf/0x140
[ 1200.004967][ T5127]  driver_probe_device+0x2a/0x120
[ 1200.010035][ T5127]  __device_attach_driver+0xfb/0x150
[ 1200.015391][ T5127]  ? driver_probe_device+0x120/0x120
[ 1200.020721][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1200.025545][ T5127]  __device_attach+0x102/0x2a0
[ 1200.030365][ T5127]  bus_probe_device+0xca/0xd0
[ 1200.035118][ T5127]  device_add+0x991/0xc80
[ 1200.039489][ T5127]  usb_new_device+0x38d/0x870
[ 1200.044214][ T5127]  hub_event+0x1875/0x25e0
[ 1200.048671][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1200.054521][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1200.059853][ T5127]  process_one_work+0x2ba/0x650
[ 1200.064771][ T5127]  worker_thread+0x5d/0x5c0
[ 1200.069339][ T5127]  ? rescuer_thread+0x590/0x590
[ 1200.074256][ T5127]  kthread+0x129/0x170
[ 1200.078359][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1200.084050][ T5127]  ret_from_fork+0x1f/0x30
[ 1200.088508][ T5127]  </TASK>
[ 1200.091542][ T5127] ---[ end trace 0000000000000000 ]---
[ 1200.097862][ T5336] smsusb:smsusb_probe: Device initialized with return code -19
[ 1200.105576][ T5241] ------------[ cut here ]------------
[ 1200.111046][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1200.120587][ T5241] Modules linked in:
[ 1200.124509][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1200.136102][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1200.146374][ T5241] Workqueue: usb_hub_wq hub_event
[ 1200.151436][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1200.157291][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1200.176949][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1200.183038][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1200.191054][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1200.199065][ T5241] RBP: ffff888117fc49a0 R08: 0000000000000001 R09: 0000000000000000
[ 1200.207081][ T5241] R10: 0000000000000001 R11: 5f7761725f203f20 R12: 0000000000000001
[ 1200.215082][ T5241] R13: 0000000000000001 R14: ffff888117243400 R15: ffff8881171e6ec8
[ 1200.223070][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1200.232045][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1200.238660][ T5241] CR2: 00007f5922fae000 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1200.246683][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1200.254701][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1200.262694][ T5241] Call Trace:
[ 1200.266008][ T5241]  <TASK>
[ 1200.268963][ T5241]  ? __device_attach+0x102/0x2a0
[ 1200.273966][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1200.278862][ T5241]  ? device_add+0x991/0xc80
[ 1200.283393][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1200.288380][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1200.293804][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1200.299035][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1200.304213][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1200.309893][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1200.315333][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1200.320233][ T5241]  smsusb_init_device+0x50e/0x530
[ 1200.325329][ T5241]  smsusb_probe+0x1ce/0x560
[ 1200.329876][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1200.335732][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1200.341410][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1200.346583][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1200.351827][ T5241]  really_probe+0x12d/0x430
[ 1200.356395][ T5241]  __driver_probe_device+0xbf/0x140
[ 1200.361644][ T5241]  driver_probe_device+0x2a/0x120
[ 1200.366744][ T5241]  __device_attach_driver+0xfb/0x150
[ 1200.372074][ T5241]  ? driver_probe_device+0x120/0x120
[ 1200.377441][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1200.382257][ T5241]  __device_attach+0x102/0x2a0
[ 1200.387092][ T5241]  bus_probe_device+0xca/0xd0
[ 1200.391905][ T5241]  device_add+0x991/0xc80
[ 1200.396295][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1200.401791][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1200.406786][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1200.411619][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1200.416976][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1200.422469][ T5241]  usb_probe_device+0x60/0x140
[ 1200.427294][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1200.433507][ T5241]  really_probe+0x12d/0x430
[ 1200.438054][ T5241]  __driver_probe_device+0xbf/0x140
[ 1200.443296][ T5241]  driver_probe_device+0x2a/0x120
[ 1200.448393][ T5241]  __device_attach_driver+0xfb/0x150
[ 1200.453734][ T5241]  ? driver_probe_device+0x120/0x120
[ 1200.459065][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1200.463904][ T5241]  __device_attach+0x102/0x2a0
[ 1200.468719][ T5241]  bus_probe_device+0xca/0xd0
[ 1200.473490][ T5241]  device_add+0x991/0xc80
[ 1200.477852][ T5241]  usb_new_device+0x38d/0x870
[ 1200.482548][ T5241]  hub_event+0x1875/0x25e0
[ 1200.487017][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1200.492851][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1200.498203][ T5241]  process_one_work+0x2ba/0x650
[ 1200.503094][ T5241]  worker_thread+0x5d/0x5c0
[ 1200.507674][ T5241]  ? rescuer_thread+0x590/0x590
[ 1200.512567][ T5241]  kthread+0x129/0x170
[ 1200.516689][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1200.522358][ T5241]  ret_from_fork+0x1f/0x30
[ 1200.526839][ T5241]  </TASK>
[ 1200.529871][ T5241] ---[ end trace 0000000000000000 ]---
[ 1200.536313][ T5336] usb 8-1: USB disconnect, device number 4
[ 1200.542568][ T5240] ------------[ cut here ]------------
[ 1200.548069][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1200.557858][ T5240] Modules linked in:
[ 1200.561762][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1200.573415][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1200.583509][ T5240] Workqueue: usb_hub_wq hub_event
[ 1200.588558][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1200.594336][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1200.613997][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1200.620097][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1200.628126][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1200.636142][ T5240] RBP: ffff88811894f9a0 R08: 0000000000000001 R09: 0000000000000000
[ 1200.644170][ T5240] R10: 0000000000000001 R11: 737365636f727020 R12: 0000000000000001
[ 1200.652182][ T5240] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888117cb7608
[ 1200.660203][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1200.669204][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1200.675829][ T5240] CR2: 00007f5922fae000 CR3: 0000000119225000 CR4: 00000000003506f0
[ 1200.683837][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1200.691826][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1200.699840][ T5240] Call Trace:
[ 1200.703138][ T5240]  <TASK>
[ 1200.706108][ T5240]  ? __device_attach+0x102/0x2a0
[ 1200.711090][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1200.716005][ T5240]  ? device_add+0x991/0xc80
[ 1200.720543][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1200.725529][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1200.730949][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1200.736217][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1200.741373][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1200.747105][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1200.752520][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1200.757430][ T5240]  smsusb_init_device+0x50e/0x530
[ 1200.762495][ T5240]  smsusb_probe+0x1ce/0x560
[ 1200.767056][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1200.772895][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1200.778596][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1200.783762][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1200.789022][ T5240]  really_probe+0x12d/0x430
[ 1200.793590][ T5240]  __driver_probe_device+0xbf/0x140
[ 1200.798836][ T5240]  driver_probe_device+0x2a/0x120
[ 1200.803928][ T5240]  __device_attach_driver+0xfb/0x150
[ 1200.809253][ T5240]  ? driver_probe_device+0x120/0x120
[ 1200.814599][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1200.819417][ T5240]  __device_attach+0x102/0x2a0
[ 1200.824243][ T5240]  bus_probe_device+0xca/0xd0
[ 1200.828976][ T5240]  device_add+0x991/0xc80
[ 1200.833331][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1200.838592][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1200.843571][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1200.848383][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1200.853735][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1200.859229][ T5240]  usb_probe_device+0x60/0x140
[ 1200.864053][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1200.870255][ T5240]  really_probe+0x12d/0x430
[ 1200.874812][ T5240]  __driver_probe_device+0xbf/0x140
[ 1200.880054][ T5240]  driver_probe_device+0x2a/0x120
[ 1200.885145][ T5240]  __device_attach_driver+0xfb/0x150
[ 1200.890493][ T5240]  ? driver_probe_device+0x120/0x120
[ 1200.895866][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1200.900669][ T5240]  __device_attach+0x102/0x2a0
[ 1200.905498][ T5240]  bus_probe_device+0xca/0xd0
[ 1200.910220][ T5240]  device_add+0x991/0xc80
[ 1200.914616][ T5240]  usb_new_device+0x38d/0x870
[ 1200.919318][ T5240]  hub_event+0x1875/0x25e0
[ 1200.923776][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1200.929610][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1200.934956][ T5240]  process_one_work+0x2ba/0x650
[ 1200.939858][ T5240]  worker_thread+0x5d/0x5c0
[ 1200.944424][ T5240]  ? rescuer_thread+0x590/0x590
[ 1200.949317][ T5240]  kthread+0x129/0x170
[ 1200.953414][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1200.959115][ T5240]  ret_from_fork+0x1f/0x30
[ 1200.963596][ T5240]  </TASK>
[ 1200.966628][ T5240] ---[ end trace 0000000000000000 ]---
[ 1200.972781][ T5127] smsusb:smsusb_probe: Device initialized with return code -19
[ 1200.980417][ T5240] smsusb:smsusb_probe: Device initialized with return code -19
[ 1200.988087][ T5241] smsusb:smsusb_probe: Device initialized with return code -19
[ 1201.008476][ T5127] usb 7-1: USB disconnect, device number 5
[ 1201.021703][ T5240] usb 5-1: USB disconnect, device number 4
[ 1201.041620][ T5241] usb 4-1: USB disconnect, device number 4
2023/03/19 14:52:41 executed programs: 50
[ 1201.883534][ T5240] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 1201.891072][ T5127] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[ 1201.893503][ T5128] usb 8-1: new high-speed USB device number 5 using dummy_hcd
[ 1201.898927][ T5241] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[ 1201.906042][ T5231] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[ 1201.913451][ T5228] usb 7-1: new high-speed USB device number 6 using dummy_hcd
[ 1201.920927][ T5302] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[ 1201.935881][ T5234] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 1202.143516][ T5240] usb 1-1: Using ep0 maxpacket: 16
[ 1202.163591][ T5127] usb 2-1: Using ep0 maxpacket: 16
[ 1202.168750][ T5241] usb 4-1: Using ep0 maxpacket: 16
[ 1202.174089][ T5228] usb 7-1: Using ep0 maxpacket: 16
[ 1202.213551][ T5231] usb 3-1: Using ep0 maxpacket: 16
[ 1202.218747][ T5234] usb 5-1: Using ep0 maxpacket: 16
[ 1202.223971][ T5128] usb 8-1: Using ep0 maxpacket: 16
[ 1202.229125][ T5302] usb 6-1: Using ep0 maxpacket: 16
[ 1202.423583][ T5240] usb 1-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1202.432725][ T5240] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1202.440941][ T5240] usb 1-1: Product: syz
[ 1202.445254][ T5127] usb 2-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1202.454506][ T5241] usb 4-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1202.463602][ T5228] usb 7-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1202.472685][ T5240] usb 1-1: Manufacturer: syz
[ 1202.477388][ T5228] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1202.485475][ T5127] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1202.493551][ T5241] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1202.501815][ T5240] usb 1-1: SerialNumber: syz
[ 1202.506801][ T5228] usb 7-1: Product: syz
[ 1202.511293][ T5240] usb 1-1: config 0 descriptor??
[ 1202.516320][ T5127] usb 2-1: Product: syz
[ 1202.520531][ T5241] usb 4-1: Product: syz
[ 1202.524863][ T5228] usb 7-1: Manufacturer: syz
[ 1202.529526][ T5127] usb 2-1: Manufacturer: syz
[ 1202.534233][ T5241] usb 4-1: Manufacturer: syz
[ 1202.538882][ T5228] usb 7-1: SerialNumber: syz
[ 1202.543582][ T5127] usb 2-1: SerialNumber: syz
[ 1202.544163][ T5231] usb 3-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1202.548241][ T5241] usb 4-1: SerialNumber: syz
[ 1202.557460][ T5234] usb 5-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1202.564817][ T5240] smsusb:smsusb_probe: board id=8, interface number 0
[ 1202.571512][ T5128] usb 8-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1202.577978][ T5127] usb 2-1: config 0 descriptor??
[ 1202.588528][ T5302] usb 6-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1202.591983][ T5228] usb 7-1: config 0 descriptor??
[ 1202.601317][ T5231] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1202.608167][ T5241] usb 4-1: config 0 descriptor??
[ 1202.616644][ T5234] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1202.618974][ T5240] ------------[ cut here ]------------
[ 1202.627749][ T5302] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1202.632237][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1202.640420][ T5128] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1202.649758][ T5240] Modules linked in:
[ 1202.649770][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1202.658576][ T5234] usb 5-1: Product: syz
[ 1202.661644][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1202.661662][ T5240] Workqueue: usb_hub_wq hub_event
[ 1202.673361][ T5231] usb 3-1: Product: syz
[ 1202.677365][ T5240] 
[ 1202.677372][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1202.688998][ T5302] usb 6-1: Product: syz
[ 1202.692464][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1202.696821][ T5128] usb 8-1: Product: syz
[ 1202.698956][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1202.698979][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1202.706413][ T5302] usb 6-1: Manufacturer: syz
[ 1202.708917][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1202.708954][ T5240] RBP: ffff8881184870e8 R08: 0000000000000001 R09: 0000000000000000
[ 1202.729488][ T5234] usb 5-1: Manufacturer: syz
[ 1202.732783][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1202.732804][ T5240] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff8881185d5048
[ 1202.739167][ T5231] usb 3-1: Manufacturer: syz
[ 1202.746828][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1202.746857][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1202.752231][ T5128] usb 8-1: Manufacturer: syz
[ 1202.759407][ T5240] CR2: 00007ffc3ed00e98 CR3: 000000010d635000 CR4: 00000000003506f0
[ 1202.768277][ T5231] usb 3-1: SerialNumber: syz
[ 1202.771977][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1202.771996][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1202.780408][ T5234] usb 5-1: SerialNumber: syz
[ 1202.787938][ T5240] Call Trace:
[ 1202.787945][ T5240]  <TASK>
[ 1202.787953][ T5240]  ? __device_attach+0x102/0x2a0
[ 1202.793355][ T5128] usb 8-1: SerialNumber: syz
[ 1202.801476][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1202.809766][ T5302] usb 6-1: SerialNumber: syz
[ 1202.812643][ T5240]  ? device_add+0x991/0xc80
[ 1202.821853][ T5231] usb 3-1: config 0 descriptor??
[ 1202.825224][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1202.825255][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1202.834758][ T5234] usb 5-1: config 0 descriptor??
[ 1202.841195][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1202.847931][ T5302] usb 6-1: config 0 descriptor??
[ 1202.849064][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1202.853037][ T5128] usb 8-1: config 0 descriptor??
[ 1202.856985][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1202.895295][ T5231] smsusb:smsusb_probe: board id=8, interface number 0
[ 1202.895831][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1202.901054][ T5231] ------------[ cut here ]------------
[ 1202.905953][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1202.911400][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1202.916045][ T5240]  smsusb_init_device+0x50e/0x530
[ 1202.916092][ T5240]  smsusb_probe+0x1ce/0x560
[ 1202.916131][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1202.921749][ T5231] Modules linked in:
[ 1202.921760][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1202.928510][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1202.933871][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1202.939314][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1202.944156][ T5231] Workqueue: usb_hub_wq hub_event
[ 1202.953602][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1202.958631][ T5231] 
[ 1202.958637][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1202.963115][ T5240]  really_probe+0x12d/0x430
[ 1202.968911][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1202.972786][ T5240]  __driver_probe_device+0xbf/0x140
[ 1202.984332][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1202.989937][ T5240]  driver_probe_device+0x2a/0x120
[ 1202.999992][ T5231] 
[ 1202.999998][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1203.005095][ T5240]  __device_attach_driver+0xfb/0x150
[ 1203.010102][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1203.015295][ T5240]  ? driver_probe_device+0x120/0x120
[ 1203.017611][ T5231] RBP: ffff888118a850e8 R08: 0000000000000001 R09: 0000000000000000
[ 1203.023310][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1203.027803][ T5231] R10: 0000000000000001 R11: 30393278302f3320 R12: 0000000000000001
[ 1203.047421][ T5240]  __device_attach+0x102/0x2a0
[ 1203.052597][ T5231] R13: 0000000000000001 R14: ffff8881170e3800 R15: ffff888118a66cc8
[ 1203.058657][ T5240]  bus_probe_device+0xca/0xd0
[ 1203.063666][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1203.065981][ T5240]  device_add+0x991/0xc80
[ 1203.073945][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1203.079214][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1203.087189][ T5231] CR2: 00007ffe4a79e738 CR3: 0000000110647000 CR4: 00000000003506e0
[ 1203.092454][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1203.100421][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1203.105175][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1203.113223][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1203.117985][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1203.125959][ T5231] Call Trace:
[ 1203.125968][ T5231]  <TASK>
[ 1203.130631][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1203.139561][ T5231]  ? __device_attach+0x102/0x2a0
[ 1203.143890][ T5240]  usb_probe_device+0x60/0x140
[ 1203.150460][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1203.155665][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1203.163634][ T5231]  ? device_add+0x991/0xc80
[ 1203.168554][ T5240]  really_probe+0x12d/0x430
[ 1203.176530][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1203.181282][ T5240]  __driver_probe_device+0xbf/0x140
[ 1203.189253][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1203.194540][ T5240]  driver_probe_device+0x2a/0x120
[ 1203.197811][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1203.200738][ T5240]  __device_attach_driver+0xfb/0x150
[ 1203.206199][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1203.211131][ T5240]  ? driver_probe_device+0x120/0x120
[ 1203.215903][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1203.220741][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1203.226894][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1203.231397][ T5240]  __device_attach+0x102/0x2a0
[ 1203.235899][ T5231]  smsusb_init_device+0x50e/0x530
[ 1203.240823][ T5240]  bus_probe_device+0xca/0xd0
[ 1203.246044][ T5231]  smsusb_probe+0x1ce/0x560
[ 1203.251402][ T5240]  device_add+0x991/0xc80
[ 1203.256456][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1203.261638][ T5240]  usb_new_device+0x38d/0x870
[ 1203.266914][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1203.272032][ T5240]  hub_event+0x1875/0x25e0
[ 1203.277310][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1203.282933][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1203.287704][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1203.292538][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1203.297313][ T5231]  really_probe+0x12d/0x430
[ 1203.302320][ T5240]  process_one_work+0x2ba/0x650
[ 1203.306986][ T5231]  __driver_probe_device+0xbf/0x140
[ 1203.311480][ T5240]  worker_thread+0x5d/0x5c0
[ 1203.315812][ T5231]  driver_probe_device+0x2a/0x120
[ 1203.321607][ T5240]  ? rescuer_thread+0x590/0x590
[ 1203.326287][ T5231]  __device_attach_driver+0xfb/0x150
[ 1203.331907][ T5240]  kthread+0x129/0x170
[ 1203.336324][ T5231]  ? driver_probe_device+0x120/0x120
[ 1203.341428][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1203.347961][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1203.353513][ T5240]  ret_from_fork+0x1f/0x30
[ 1203.358780][ T5231]  __device_attach+0x102/0x2a0
[ 1203.363268][ T5240]  </TASK>
[ 1203.368111][ T5231]  bus_probe_device+0xca/0xd0
[ 1203.373298][ T5240] ---[ end trace 0000000000000000 ]---
[ 1203.378783][ T5240] ------------[ cut here ]------------
[ 1203.382844][ T5231]  device_add+0x991/0xc80
[ 1203.382887][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1203.387739][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1203.393003][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1203.397124][ T5240] Modules linked in:
[ 1203.402337][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1203.408047][ T5240] 
[ 1203.412735][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1203.417150][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1203.421898][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1203.425165][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1203.429585][ T5231]  usb_probe_device+0x60/0x140
[ 1203.435133][ T5240] Workqueue: usb_hub_wq hub_event
[ 1203.440521][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1203.444849][ T5240] 
[ 1203.444861][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1203.450032][ T5231]  really_probe+0x12d/0x430
[ 1203.459478][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1203.464418][ T5231]  __driver_probe_device+0xbf/0x140
[ 1203.468300][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1203.473075][ T5231]  driver_probe_device+0x2a/0x120
[ 1203.475420][ T5240] 
[ 1203.480691][ T5231]  __device_attach_driver+0xfb/0x150
[ 1203.492308][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1203.497765][ T5231]  ? driver_probe_device+0x120/0x120
[ 1203.507814][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1203.512564][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1203.517582][ T5240] RBP: ffff8881184871e0 R08: 0000000000000001 R09: 0000000000000000
[ 1203.523723][ T5231]  __device_attach+0x102/0x2a0
[ 1203.526040][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1203.531738][ T5231]  bus_probe_device+0xca/0xd0
[ 1203.536232][ T5240] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff8881185d5048
[ 1203.555831][ T5231]  device_add+0x991/0xc80
[ 1203.561009][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1203.567076][ T5231]  usb_new_device+0x38d/0x870
[ 1203.572084][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1203.574425][ T5231]  hub_event+0x1875/0x25e0
[ 1203.579721][ T5240] CR2: 00007ffc3ed00e98 CR3: 000000011923e000 CR4: 00000000003506f0
[ 1203.587689][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1203.592954][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1203.600916][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1203.605704][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1203.613692][ T5231]  process_one_work+0x2ba/0x650
[ 1203.618444][ T5240] Call Trace:
[ 1203.618453][ T5240]  <TASK>
[ 1203.626432][ T5231]  worker_thread+0x5d/0x5c0
[ 1203.631093][ T5240]  ? __device_attach+0x102/0x2a0
[ 1203.639098][ T5231]  ? rescuer_thread+0x590/0x590
[ 1203.643409][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1203.652334][ T5231]  kthread+0x129/0x170
[ 1203.657019][ T5240]  ? device_add+0x991/0xc80
[ 1203.663600][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1203.668016][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1203.675985][ T5231]  ret_from_fork+0x1f/0x30
[ 1203.681775][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1203.689749][ T5231]  </TASK>
[ 1203.695021][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1203.702982][ T5231] ---[ end trace 0000000000000000 ]---
[ 1203.707821][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1203.717430][ T5234] smsusb:smsusb_probe: board id=8, interface number 0
[ 1203.718536][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1203.732480][ T5302] smsusb:smsusb_probe: board id=8, interface number 0
[ 1203.733171][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1203.738092][ T5128] smsusb:smsusb_probe: board id=8, interface number 0
[ 1203.741738][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1203.753462][ T5234] ------------[ cut here ]------------
[ 1203.756755][ T5240]  smsusb_init_device+0x50e/0x530
[ 1203.762108][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1203.765133][ T5240]  smsusb_probe+0x1ce/0x560
[ 1203.770323][ T5234] Modules linked in:
[ 1203.770335][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1203.775774][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1203.780863][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1203.787628][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1203.793245][ T5234] Workqueue: usb_hub_wq hub_event
[ 1203.799999][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1203.805399][ T5234] 
[ 1203.812129][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1203.816972][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1203.822413][ T5240]  really_probe+0x12d/0x430
[ 1203.827457][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1203.836896][ T5240]  __driver_probe_device+0xbf/0x140
[ 1203.836937][ T5240]  driver_probe_device+0x2a/0x120
[ 1203.836977][ T5240]  __device_attach_driver+0xfb/0x150
[ 1203.837024][ T5240]  ? driver_probe_device+0x120/0x120
[ 1203.837064][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1203.837101][ T5240]  __device_attach+0x102/0x2a0
[ 1203.837142][ T5240]  bus_probe_device+0xca/0xd0
[ 1203.841650][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1203.845539][ T5240]  device_add+0x991/0xc80
[ 1203.845574][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1203.845609][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1203.857253][ T5234] 
[ 1203.857258][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1203.863045][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1203.873094][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1203.878729][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1203.883744][ T5234] RBP: ffff888117ce40e8 R08: 0000000000000001 R09: 0000000000000000
[ 1203.888851][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1203.891159][ T5234] R10: 0000000000000001 R11: 7665645f5f203f20 R12: 0000000000000001
[ 1203.896348][ T5240]  usb_probe_device+0x60/0x140
[ 1203.902143][ T5234] R13: 0000000000000001 R14: ffff888115802000 R15: ffff888117cb76c8
[ 1203.906639][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1203.926242][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1203.931418][ T5240]  really_probe+0x12d/0x430
[ 1203.936445][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1203.941725][ T5240]  __driver_probe_device+0xbf/0x140
[ 1203.947007][ T5234] CR2: 00007ffe4a79d328 CR3: 000000010a4c2000 CR4: 00000000003506e0
[ 1203.951755][ T5240]  driver_probe_device+0x2a/0x120
[ 1203.956509][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1203.961165][ T5240]  __device_attach_driver+0xfb/0x150
[ 1203.967218][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1203.971542][ T5240]  ? driver_probe_device+0x120/0x120
[ 1203.976726][ T5234] Call Trace:
[ 1203.976734][ T5234]  <TASK>
[ 1203.981644][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1203.983991][ T5234]  ? __device_attach+0x102/0x2a0
[ 1203.991955][ T5240]  __device_attach+0x102/0x2a0
[ 1203.996706][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1204.004676][ T5240]  bus_probe_device+0xca/0xd0
[ 1204.009956][ T5234]  ? device_add+0x991/0xc80
[ 1204.017925][ T5240]  device_add+0x991/0xc80
[ 1204.023363][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1204.031362][ T5240]  usb_new_device+0x38d/0x870
[ 1204.036113][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1204.044087][ T5240]  hub_event+0x1875/0x25e0
[ 1204.050217][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1204.059145][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1204.063636][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1204.070203][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1204.075395][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1204.083422][ T5240]  process_one_work+0x2ba/0x650
[ 1204.088453][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1204.096413][ T5240]  worker_thread+0x5d/0x5c0
[ 1204.101698][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1204.109681][ T5240]  ? rescuer_thread+0x590/0x590
[ 1204.114962][ T5234]  smsusb_init_device+0x50e/0x530
[ 1204.118238][ T5240]  kthread+0x129/0x170
[ 1204.121172][ T5234]  smsusb_probe+0x1ce/0x560
[ 1204.125934][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1204.130856][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1204.135614][ T5240]  ret_from_fork+0x1f/0x30
[ 1204.140445][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1204.145122][ T5240]  </TASK>
[ 1204.149610][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1204.153945][ T5240] ---[ end trace 0000000000000000 ]---
[ 1204.158866][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1204.166204][ T5241] smsusb:smsusb_probe: board id=8, interface number 0
[ 1204.168923][ T5234]  really_probe+0x12d/0x430
[ 1204.173383][ T5241] ------------[ cut here ]------------
[ 1204.178525][ T5234]  __driver_probe_device+0xbf/0x140
[ 1204.184342][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1204.189445][ T5234]  driver_probe_device+0x2a/0x120
[ 1204.194729][ T5241] Modules linked in:
[ 1204.194741][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1204.200349][ T5234]  __device_attach_driver+0xfb/0x150
[ 1204.205188][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1204.210559][ T5234]  ? driver_probe_device+0x120/0x120
[ 1204.215060][ T5241] Workqueue: usb_hub_wq hub_event
[ 1204.219955][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1204.224802][ T5241] 
[ 1204.224808][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1204.229811][ T5234]  __device_attach+0x102/0x2a0
[ 1204.233874][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1204.238371][ T5234]  bus_probe_device+0xca/0xd0
[ 1204.243991][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1204.249794][ T5234]  device_add+0x991/0xc80
[ 1204.254200][ T5241] 
[ 1204.254205][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1204.259812][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1204.262826][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1204.267929][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1204.273381][ T5241] RBP: ffff888117f160e8 R08: 0000000000000001 R09: 0000000000000000
[ 1204.278580][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1204.285360][ T5241] R10: 0000000000000001 R11: 6576655f62756820 R12: 0000000000000001
[ 1204.289869][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1204.295338][ T5241] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff88811788c0c8
[ 1204.300542][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1204.309993][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1204.315015][ T5234]  usb_probe_device+0x60/0x140
[ 1204.318899][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1204.330440][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1204.335720][ T5241] CR2: 00007ffc3ed00e98 CR3: 000000010d5ae000 CR4: 00000000003506f0
[ 1204.345773][ T5234]  really_probe+0x12d/0x430
[ 1204.351051][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1204.356081][ T5234]  __driver_probe_device+0xbf/0x140
[ 1204.360826][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1204.363155][ T5234]  driver_probe_device+0x2a/0x120
[ 1204.368880][ T5241] Call Trace:
[ 1204.368889][ T5241]  <TASK>
[ 1204.373641][ T5234]  __device_attach_driver+0xfb/0x150
[ 1204.393241][ T5241]  ? __device_attach+0x102/0x2a0
[ 1204.397914][ T5234]  ? driver_probe_device+0x120/0x120
[ 1204.403986][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1204.408303][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1204.410633][ T5241]  ? device_add+0x991/0xc80
[ 1204.418609][ T5234]  __device_attach+0x102/0x2a0
[ 1204.423796][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1204.431759][ T5234]  bus_probe_device+0xca/0xd0
[ 1204.436694][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1204.444683][ T5234]  device_add+0x991/0xc80
[ 1204.449427][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1204.457402][ T5234]  usb_new_device+0x38d/0x870
[ 1204.462683][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1204.470666][ T5234]  hub_event+0x1875/0x25e0
[ 1204.476121][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1204.485056][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1204.489798][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1204.496386][ T5234]  ? kernfs_put+0x28/0x40
[ 1204.502538][ T5241]  smsusb_init_device+0x50e/0x530
[ 1204.510515][ T5234]  process_one_work+0x2ba/0x650
[ 1204.515016][ T5241]  smsusb_probe+0x1ce/0x560
[ 1204.522968][ T5234]  worker_thread+0x5d/0x5c0
[ 1204.528166][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1204.536130][ T5234]  ? rescuer_thread+0x590/0x590
[ 1204.541136][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1204.544432][ T5234]  kthread+0x129/0x170
[ 1204.547358][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1204.552624][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1204.557569][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1204.562841][ T5234]  ret_from_fork+0x1f/0x30
[ 1204.567688][ T5241]  really_probe+0x12d/0x430
[ 1204.572442][ T5234]  </TASK>
[ 1204.576932][ T5241]  __driver_probe_device+0xbf/0x140
[ 1204.581684][ T5234] ---[ end trace 0000000000000000 ]---
[ 1204.586609][ T5241]  driver_probe_device+0x2a/0x120
[ 1204.605417][ T5302] ------------[ cut here ]------------
[ 1204.606209][ T5241]  __device_attach_driver+0xfb/0x150
[ 1204.610885][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1204.615992][ T5241]  ? driver_probe_device+0x120/0x120
[ 1204.620389][ T5302] Modules linked in:
[ 1204.620400][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1204.626011][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1204.631796][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1204.636644][ T5241]  __device_attach+0x102/0x2a0
[ 1204.640961][ T5302] Workqueue: usb_hub_wq hub_event
[ 1204.645989][ T5241]  bus_probe_device+0xca/0xd0
[ 1204.650834][ T5302] 
[ 1204.650839][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1204.655345][ T5241]  device_add+0x991/0xc80
[ 1204.655378][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1204.655411][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1204.655438][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1204.655481][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1204.655522][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1204.655555][ T5241]  usb_probe_device+0x60/0x140
[ 1204.655593][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1204.660108][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1204.665930][ T5241]  really_probe+0x12d/0x430
[ 1204.665972][ T5241]  __driver_probe_device+0xbf/0x140
[ 1204.666015][ T5241]  driver_probe_device+0x2a/0x120
[ 1204.670855][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1204.676479][ T5241]  __device_attach_driver+0xfb/0x150
[ 1204.680529][ T5302] 
[ 1204.680534][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1204.685721][ T5241]  ? driver_probe_device+0x120/0x120
[ 1204.691334][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1204.696525][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1204.700942][ T5302] RBP: ffff88811894f0e8 R08: 0000000000000001 R09: 0000000000000000
[ 1204.705456][ T5241]  __device_attach+0x102/0x2a0
[ 1204.708463][ T5302] R10: 0000000000000001 R11: 6461657268746b20 R12: 0000000000000001
[ 1204.713657][ T5241]  bus_probe_device+0xca/0xd0
[ 1204.719108][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66b08
[ 1204.724127][ T5241]  device_add+0x991/0xc80
[ 1204.729566][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1204.734845][ T5241]  usb_new_device+0x38d/0x870
[ 1204.744906][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1204.750179][ T5241]  hub_event+0x1875/0x25e0
[ 1204.754061][ T5302] CR2: 00007fe6697a8000 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1204.765679][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1204.770420][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1204.780466][ T5241]  ? kernfs_put+0x28/0x40
[ 1204.785741][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1204.790751][ T5241]  process_one_work+0x2ba/0x650
[ 1204.795430][ T5302] Call Trace:
[ 1204.797739][ T5241]  worker_thread+0x5d/0x5c0
[ 1204.803435][ T5302]  <TASK>
[ 1204.803443][ T5302]  ? __device_attach+0x102/0x2a0
[ 1204.807762][ T5241]  ? rescuer_thread+0x590/0x590
[ 1204.812929][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1204.817858][ T5241]  kthread+0x129/0x170
[ 1204.822604][ T5302]  ? device_add+0x991/0xc80
[ 1204.827888][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1204.833330][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1204.838089][ T5241]  ret_from_fork+0x1f/0x30
[ 1204.844229][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1204.863838][ T5241]  </TASK>
[ 1204.868316][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1204.873506][ T5241] ---[ end trace 0000000000000000 ]---
[ 1204.878507][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1204.886292][ T5127] smsusb:smsusb_probe: board id=8, interface number 0
[ 1204.889822][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1204.892186][ T5127] ------------[ cut here ]------------
[ 1204.900104][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1204.905392][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1204.913364][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1204.918128][ T5127] Modules linked in:
[ 1204.926090][ T5302]  smsusb_init_device+0x50e/0x530
[ 1204.930941][ T5127] 
[ 1204.930948][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1204.938914][ T5302]  smsusb_probe+0x1ce/0x560
[ 1204.943579][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1204.951531][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1204.955866][ T5127] Workqueue: usb_hub_wq hub_event
[ 1204.964778][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1204.964825][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1204.964862][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1204.964899][ T5302]  really_probe+0x12d/0x430
[ 1204.964939][ T5302]  __driver_probe_device+0xbf/0x140
[ 1204.964979][ T5302]  driver_probe_device+0x2a/0x120
[ 1204.969664][ T5127] 
[ 1204.969670][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1204.976242][ T5302]  __device_attach_driver+0xfb/0x150
[ 1204.976288][ T5302]  ? driver_probe_device+0x120/0x120
[ 1204.980728][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1204.988700][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1204.994500][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1205.002460][ T5302]  __device_attach+0x102/0x2a0
[ 1205.006779][ T5127] 
[ 1205.006785][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1205.014748][ T5302]  bus_probe_device+0xca/0xd0
[ 1205.019577][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1205.022847][ T5302]  device_add+0x991/0xc80
[ 1205.027339][ T5127] RBP: ffff888116ed00e8 R08: 0000000000000001 R09: 0000000000000000
[ 1205.030262][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1205.035302][ T5127] R10: 0000000000000001 R11: 0000000030333554 R12: 0000000000000001
[ 1205.040130][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1205.044969][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d5248
[ 1205.049015][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1205.053512][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1205.059125][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1205.064056][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1205.068458][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1205.073812][ T5127] CR2: 00007ffc3ed00e98 CR3: 0000000118b91000 CR4: 00000000003506f0
[ 1205.076823][ T5302]  usb_probe_device+0x60/0x140
[ 1205.082001][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1205.087446][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1205.092547][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1205.099302][ T5302]  really_probe+0x12d/0x430
[ 1205.104928][ T5127] Call Trace:
[ 1205.104936][ T5127]  <TASK>
[ 1205.110373][ T5302]  __driver_probe_device+0xbf/0x140
[ 1205.115746][ T5127]  ? __device_attach+0x102/0x2a0
[ 1205.125193][ T5302]  driver_probe_device+0x2a/0x120
[ 1205.130040][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1205.133922][ T5302]  __device_attach_driver+0xfb/0x150
[ 1205.138937][ T5127]  ? device_add+0x991/0xc80
[ 1205.141255][ T5302]  ? driver_probe_device+0x120/0x120
[ 1205.152790][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1205.157285][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1205.167358][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1205.173167][ T5302]  __device_attach+0x102/0x2a0
[ 1205.178185][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1205.183876][ T5302]  bus_probe_device+0xca/0xd0
[ 1205.188978][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1205.194174][ T5302]  device_add+0x991/0xc80
[ 1205.198664][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1205.203862][ T5302]  usb_new_device+0x38d/0x870
[ 1205.208866][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1205.211182][ T5302]  hub_event+0x1875/0x25e0
[ 1205.216894][ T5127]  smsusb_init_device+0x50e/0x530
[ 1205.222162][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1205.227447][ T5127]  smsusb_probe+0x1ce/0x560
[ 1205.247044][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1205.251792][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1205.257851][ T5302]  process_one_work+0x2ba/0x650
[ 1205.262593][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1205.264920][ T5302]  worker_thread+0x5d/0x5c0
[ 1205.272873][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1205.277540][ T5302]  ? rescuer_thread+0x590/0x590
[ 1205.285511][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1205.289820][ T5302]  kthread+0x129/0x170
[ 1205.297784][ T5127]  really_probe+0x12d/0x430
[ 1205.302967][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1205.310960][ T5127]  __driver_probe_device+0xbf/0x140
[ 1205.315894][ T5302]  ret_from_fork+0x1f/0x30
[ 1205.323874][ T5127]  driver_probe_device+0x2a/0x120
[ 1205.328641][ T5302]  </TASK>
[ 1205.337648][ T5127]  __device_attach_driver+0xfb/0x150
[ 1205.342911][ T5302] ---[ end trace 0000000000000000 ]---
[ 1205.349494][ T5127]  ? driver_probe_device+0x120/0x120
[ 1205.380976][ T5128] ------------[ cut here ]------------
[ 1205.381822][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1205.389834][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1205.394311][ T5127]  __device_attach+0x102/0x2a0
[ 1205.397603][ T5128] Modules linked in:
[ 1205.397615][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1205.400532][ T5127]  bus_probe_device+0xca/0xd0
[ 1205.405723][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1205.410646][ T5127]  device_add+0x991/0xc80
[ 1205.415666][ T5128] Workqueue: usb_hub_wq hub_event
[ 1205.420494][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1205.425775][ T5128] 
[ 1205.425780][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1205.430266][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1205.435561][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1205.440476][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1205.445237][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1205.450591][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1205.455355][ T5128] 
[ 1205.460529][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1205.465196][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1205.470289][ T5127]  usb_probe_device+0x60/0x140
[ 1205.470327][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1205.470367][ T5127]  really_probe+0x12d/0x430
[ 1205.470407][ T5127]  __driver_probe_device+0xbf/0x140
[ 1205.470449][ T5127]  driver_probe_device+0x2a/0x120
[ 1205.470491][ T5127]  __device_attach_driver+0xfb/0x150
[ 1205.470532][ T5127]  ? driver_probe_device+0x120/0x120
[ 1205.470573][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1205.474973][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1205.480509][ T5127]  __device_attach+0x102/0x2a0
[ 1205.485191][ T5128] RBP: ffff888117fc40e8 R08: 0000000000000001 R09: 0000000000000000
[ 1205.490024][ T5127]  bus_probe_device+0xca/0xd0
[ 1205.494428][ T5128] R10: 0000000000000001 R11: 000000006b203f20 R12: 0000000000000001
[ 1205.499436][ T5127]  device_add+0x991/0xc80
[ 1205.505231][ T5128] R13: 0000000000000001 R14: ffff888117ef0c00 R15: ffff888117cb7708
[ 1205.505251][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1205.509731][ T5127]  usb_new_device+0x38d/0x870
[ 1205.515011][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1205.520797][ T5127]  hub_event+0x1875/0x25e0
[ 1205.525639][ T5128] CR2: 00007ffe4a79ff48 CR3: 000000010d635000 CR4: 00000000003506e0
[ 1205.531266][ T5127]  ? kernfs_notify_workfn+0x24e/0x280
[ 1205.535762][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1205.540855][ T5127]  process_one_work+0x2ba/0x650
[ 1205.545695][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1205.550877][ T5127]  worker_thread+0x5d/0x5c0
[ 1205.554935][ T5128] Call Trace:
[ 1205.554942][ T5128]  <TASK>
[ 1205.559422][ T5127]  ? rescuer_thread+0x590/0x590
[ 1205.565059][ T5128]  ? __device_attach+0x102/0x2a0
[ 1205.570241][ T5127]  kthread+0x129/0x170
[ 1205.574649][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1205.579656][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1205.582664][ T5128]  ? device_add+0x991/0xc80
[ 1205.587963][ T5127]  ret_from_fork+0x1f/0x30
[ 1205.593407][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1205.598692][ T5127]  </TASK>
[ 1205.604134][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1205.608884][ T5127] ---[ end trace 0000000000000000 ]---
[ 1205.618322][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1205.625513][ T5228] smsusb:smsusb_probe: board id=8, interface number 0
[ 1205.626962][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1205.658359][ T5228] ------------[ cut here ]------------
[ 1205.662595][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1205.667808][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1205.670117][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1205.676057][ T5228] Modules linked in:
[ 1205.680835][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1205.700560][ T5228] 
[ 1205.705212][ T5128]  smsusb_init_device+0x50e/0x530
[ 1205.711276][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1205.716557][ T5128]  smsusb_probe+0x1ce/0x560
[ 1205.718874][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1205.724322][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1205.732366][ T5228] Workqueue: usb_hub_wq hub_event
[ 1205.737116][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1205.743255][ T5228] 
[ 1205.743260][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1205.747768][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1205.752969][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1205.757986][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1205.763262][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1205.768624][ T5128]  really_probe+0x12d/0x430
[ 1205.773370][ T5228] 
[ 1205.773375][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1205.781339][ T5128]  __driver_probe_device+0xbf/0x140
[ 1205.786109][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1205.794078][ T5128]  driver_probe_device+0x2a/0x120
[ 1205.798745][ T5228] RBP: ffff8881189c10e8 R08: 0000000000000001 R09: 0000000000000000
[ 1205.806737][ T5128]  __device_attach_driver+0xfb/0x150
[ 1205.811051][ T5228] R10: 0000000000000001 R11: 502031203a555043 R12: 0000000000000001
[ 1205.819021][ T5128]  ? driver_probe_device+0x120/0x120
[ 1205.827958][ T5228] R13: 0000000000000001 R14: ffff888118ab8400 R15: ffff88811788c288
[ 1205.832616][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1205.839195][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1205.843607][ T5128]  __device_attach+0x102/0x2a0
[ 1205.851567][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1205.856938][ T5128]  bus_probe_device+0xca/0xd0
[ 1205.864905][ T5228] CR2: 00007ffc3ed00e98 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1205.869745][ T5128]  device_add+0x991/0xc80
[ 1205.877712][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1205.882199][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1205.885481][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1205.888405][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1205.893239][ T5228] Call Trace:
[ 1205.893247][ T5228]  <TASK>
[ 1205.898165][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1205.902220][ T5228]  ? __device_attach+0x102/0x2a0
[ 1205.907062][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1205.912673][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1205.917174][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1205.921567][ T5228]  ? device_add+0x991/0xc80
[ 1205.926507][ T5128]  usb_probe_device+0x60/0x140
[ 1205.929515][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1205.934880][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1205.940323][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1205.945514][ T5128]  really_probe+0x12d/0x430
[ 1205.952257][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1205.957364][ T5128]  __driver_probe_device+0xbf/0x140
[ 1205.962807][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1205.968430][ T5128]  driver_probe_device+0x2a/0x120
[ 1205.977875][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1205.983228][ T5128]  __device_attach_driver+0xfb/0x150
[ 1205.987119][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1205.991951][ T5128]  ? driver_probe_device+0x120/0x120
[ 1205.994276][ T5228]  smsusb_init_device+0x50e/0x530
[ 1205.999282][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1206.010815][ T5228]  smsusb_probe+0x1ce/0x560
[ 1206.015316][ T5128]  __device_attach+0x102/0x2a0
[ 1206.025368][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1206.031157][ T5128]  bus_probe_device+0xca/0xd0
[ 1206.036175][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1206.041791][ T5128]  device_add+0x991/0xc80
[ 1206.044126][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1206.049828][ T5128]  usb_new_device+0x38d/0x870
[ 1206.054927][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1206.074528][ T5128]  hub_event+0x1875/0x25e0
[ 1206.079723][ T5228]  really_probe+0x12d/0x430
[ 1206.085787][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1206.090268][ T5228]  __driver_probe_device+0xbf/0x140
[ 1206.092596][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1206.100567][ T5228]  driver_probe_device+0x2a/0x120
[ 1206.105755][ T5128]  process_one_work+0x2ba/0x650
[ 1206.113733][ T5228]  __device_attach_driver+0xfb/0x150
[ 1206.118738][ T5128]  worker_thread+0x5d/0x5c0
[ 1206.126713][ T5228]  ? driver_probe_device+0x120/0x120
[ 1206.131990][ T5128]  ? rescuer_thread+0x590/0x590
[ 1206.139973][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1206.145266][ T5128]  kthread+0x129/0x170
[ 1206.153230][ T5228]  __device_attach+0x102/0x2a0
[ 1206.157998][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1206.166922][ T5228]  bus_probe_device+0xca/0xd0
[ 1206.171671][ T5128]  ret_from_fork+0x1f/0x30
[ 1206.178320][ T5228]  device_add+0x991/0xc80
[ 1206.182990][ T5128]  </TASK>
[ 1206.190962][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1206.195280][ T5128] ---[ end trace 0000000000000000 ]---
[ 1206.203237][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1206.233402][ T5302] ------------[ cut here ]------------
[ 1206.237291][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1206.242578][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1206.247424][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1206.252867][ T5302] Modules linked in:
[ 1206.252878][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1206.257362][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1206.262102][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1206.267048][ T5228]  usb_probe_device+0x60/0x140
[ 1206.273189][ T5302] Workqueue: usb_hub_wq hub_event
[ 1206.278559][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1206.283069][ T5302] 
[ 1206.283075][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1206.288258][ T5228]  really_probe+0x12d/0x430
[ 1206.288300][ T5228]  __driver_probe_device+0xbf/0x140
[ 1206.293867][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1206.298643][ T5228]  driver_probe_device+0x2a/0x120
[ 1206.303767][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1206.309298][ T5228]  __device_attach_driver+0xfb/0x150
[ 1206.314597][ T5302] 
[ 1206.314603][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1206.319436][ T5228]  ? driver_probe_device+0x120/0x120
[ 1206.324716][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1206.329719][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1206.334476][ T5302] RBP: ffff88811894f1e0 R08: 0000000000000001 R09: 0000000000000000
[ 1206.338965][ T5228]  __device_attach+0x102/0x2a0
[ 1206.343732][ T5302] R10: 0000000000000001 R11: 6461657268746b20 R12: 0000000000000001
[ 1206.349521][ T5228]  bus_probe_device+0xca/0xd0
[ 1206.354184][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66b08
[ 1206.359802][ T5228]  device_add+0x991/0xc80
[ 1206.364122][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1206.369223][ T5228]  usb_new_device+0x38d/0x870
[ 1206.373889][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1206.379086][ T5228]  hub_event+0x1875/0x25e0
[ 1206.383496][ T5302] CR2: 00007ffe02070ff8 CR3: 000000011926c000 CR4: 00000000003506e0
[ 1206.387993][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1206.393805][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1206.399000][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1206.404288][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1206.409303][ T5228]  process_one_work+0x2ba/0x650
[ 1206.414150][ T5302] Call Trace:
[ 1206.414160][ T5302]  <TASK>
[ 1206.419428][ T5228]  worker_thread+0x5d/0x5c0
[ 1206.423937][ T5302]  ? __device_attach+0x102/0x2a0
[ 1206.429213][ T5228]  ? rescuer_thread+0x590/0x590
[ 1206.434071][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1206.438817][ T5228]  kthread+0x129/0x170
[ 1206.442868][ T5302]  ? device_add+0x991/0xc80
[ 1206.447625][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1206.453245][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1206.457915][ T5228]  ret_from_fork+0x1f/0x30
[ 1206.462312][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1206.466641][ T5228]  </TASK>
[ 1206.469645][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1206.474841][ T5228] ---[ end trace 0000000000000000 ]---
[ 1206.480279][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1206.534547][ T5241] ------------[ cut here ]------------
[ 1206.541342][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1206.546109][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1206.551108][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1206.557284][ T5241] Modules linked in:
[ 1206.559584][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1206.565299][ T5241] 
[ 1206.565307][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1206.569784][ T5302]  smsusb_init_device+0x50e/0x530
[ 1206.575020][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1206.594605][ T5302]  smsusb_probe+0x1ce/0x560
[ 1206.599877][ T5241] Workqueue: usb_hub_wq hub_event
[ 1206.605677][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1206.605707][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1206.605752][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1206.611028][ T5241] 
[ 1206.611034][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1206.613344][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1206.621309][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1206.626603][ T5302]  really_probe+0x12d/0x430
[ 1206.634571][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1206.639317][ T5302]  __driver_probe_device+0xbf/0x140
[ 1206.647283][ T5241] 
[ 1206.647289][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1206.652028][ T5302]  driver_probe_device+0x2a/0x120
[ 1206.659991][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1206.664661][ T5302]  __device_attach_driver+0xfb/0x150
[ 1206.672624][ T5241] RBP: ffff888117f161e0 R08: 0000000000000001 R09: 0000000000000000
[ 1206.676942][ T5302]  ? driver_probe_device+0x120/0x120
[ 1206.685861][ T5241] R10: 0000000000000001 R11: 6576655f62756820 R12: 0000000000000001
[ 1206.690517][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1206.697093][ T5241] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff88811788c0c8
[ 1206.701491][ T5302]  __device_attach+0x102/0x2a0
[ 1206.709461][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1206.715260][ T5302]  bus_probe_device+0xca/0xd0
[ 1206.723219][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1206.728490][ T5302]  device_add+0x991/0xc80
[ 1206.736455][ T5241] CR2: 0000559df994f000 CR3: 000000010a4c2000 CR4: 00000000003506f0
[ 1206.741288][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1206.744568][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1206.747498][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1206.751983][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1206.756906][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1206.761743][ T5241] Call Trace:
[ 1206.761750][ T5241]  <TASK>
[ 1206.766581][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1206.770628][ T5241]  ? __device_attach+0x102/0x2a0
[ 1206.775124][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1206.780733][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1206.785661][ T5302]  usb_probe_device+0x60/0x140
[ 1206.790062][ T5241]  ? device_add+0x991/0xc80
[ 1206.795427][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1206.798434][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1206.803623][ T5302]  really_probe+0x12d/0x430
[ 1206.809063][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1206.814175][ T5302]  __driver_probe_device+0xbf/0x140
[ 1206.819613][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1206.825239][ T5302]  driver_probe_device+0x2a/0x120
[ 1206.834687][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1206.840045][ T5302]  __device_attach_driver+0xfb/0x150
[ 1206.843934][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1206.848770][ T5302]  ? driver_probe_device+0x120/0x120
[ 1206.851088][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1206.862612][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1206.867632][ T5241]  smsusb_init_device+0x50e/0x530
[ 1206.877690][ T5302]  __device_attach+0x102/0x2a0
[ 1206.882193][ T5241]  smsusb_probe+0x1ce/0x560
[ 1206.887207][ T5302]  bus_probe_device+0xca/0xd0
[ 1206.892995][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1206.898624][ T5302]  device_add+0x991/0xc80
[ 1206.903798][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1206.906204][ T5302]  usb_new_device+0x38d/0x870
[ 1206.911903][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1206.917097][ T5302]  hub_event+0x1875/0x25e0
[ 1206.936725][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1206.941221][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1206.947278][ T5241]  really_probe+0x12d/0x430
[ 1206.952475][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1206.954829][ T5241]  __driver_probe_device+0xbf/0x140
[ 1206.962879][ T5302]  process_one_work+0x2ba/0x650
[ 1206.967899][ T5241]  driver_probe_device+0x2a/0x120
[ 1206.975867][ T5302]  worker_thread+0x5d/0x5c0
[ 1206.981139][ T5241]  __device_attach_driver+0xfb/0x150
[ 1206.989115][ T5302]  ? rescuer_thread+0x590/0x590
[ 1206.994413][ T5241]  ? driver_probe_device+0x120/0x120
[ 1207.002462][ T5302]  kthread+0x129/0x170
[ 1207.007231][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1207.015287][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1207.020039][ T5241]  __device_attach+0x102/0x2a0
[ 1207.028957][ T5302]  ret_from_fork+0x1f/0x30
[ 1207.033634][ T5241]  bus_probe_device+0xca/0xd0
[ 1207.040208][ T5302]  </TASK>
[ 1207.044527][ T5241]  device_add+0x991/0xc80
[ 1207.052487][ T5302] ---[ end trace 0000000000000000 ]---
[ 1207.057675][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1207.105404][ T5231] ------------[ cut here ]------------
[ 1207.110163][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1207.110194][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1207.110237][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1207.110294][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1207.110329][ T5241]  usb_probe_device+0x60/0x140
[ 1207.110366][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1207.110407][ T5241]  really_probe+0x12d/0x430
[ 1207.110448][ T5241]  __driver_probe_device+0xbf/0x140
[ 1207.115403][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1207.119809][ T5241]  driver_probe_device+0x2a/0x120
[ 1207.125959][ T5231] Modules linked in:
[ 1207.125971][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1207.130886][ T5241]  __device_attach_driver+0xfb/0x150
[ 1207.135384][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1207.140754][ T5241]  ? driver_probe_device+0x120/0x120
[ 1207.145950][ T5231] Workqueue: usb_hub_wq hub_event
[ 1207.151132][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1207.156158][ T5231] 
[ 1207.156164][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1207.161256][ T5241]  __device_attach+0x102/0x2a0
[ 1207.166536][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1207.172156][ T5241]  bus_probe_device+0xca/0xd0
[ 1207.177435][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1207.182274][ T5241]  device_add+0x991/0xc80
[ 1207.187030][ T5231] 
[ 1207.187035][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1207.192038][ T5241]  usb_new_device+0x38d/0x870
[ 1207.196794][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1207.201282][ T5241]  hub_event+0x1875/0x25e0
[ 1207.205956][ T5231] RBP: ffff888118a851e0 R08: 0000000000000001 R09: 0000000000000000
[ 1207.211768][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1207.216100][ T5231] R10: 0000000000000001 R11: 30393278302f3320 R12: 0000000000000001
[ 1207.221719][ T5241]  ? kernfs_put+0x28/0x40
[ 1207.226392][ T5231] R13: 0000000000000001 R14: ffff8881170e3800 R15: ffff888118a66cc8
[ 1207.231506][ T5241]  process_one_work+0x2ba/0x650
[ 1207.235917][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1207.241101][ T5241]  worker_thread+0x5d/0x5c0
[ 1207.246906][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1207.251393][ T5241]  ? rescuer_thread+0x590/0x590
[ 1207.256688][ T5231] CR2: 00007f88e2809097 CR3: 000000010a4c2000 CR4: 00000000003506e0
[ 1207.261874][ T5241]  kthread+0x129/0x170
[ 1207.266723][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1207.271732][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1207.276232][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1207.281503][ T5241]  ret_from_fork+0x1f/0x30
[ 1207.286380][ T5231] Call Trace:
[ 1207.286389][ T5231]  <TASK>
[ 1207.291663][ T5241]  </TASK>
[ 1207.295719][ T5231]  ? __device_attach+0x102/0x2a0
[ 1207.300466][ T5241] ---[ end trace 0000000000000000 ]---
[ 1207.306095][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1207.316123][ T5127] ------------[ cut here ]------------
[ 1207.319963][ T5231]  ? device_add+0x991/0xc80
[ 1207.323003][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1207.327319][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1207.332783][ T5127] Modules linked in:
[ 1207.337977][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1207.343425][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1207.348378][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1207.353130][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1207.358412][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1207.363902][ T5127] Workqueue: usb_hub_wq hub_event
[ 1207.368610][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1207.374767][ T5127] 
[ 1207.374774][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1207.379252][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1207.384446][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1207.393891][ T5231]  smsusb_init_device+0x50e/0x530
[ 1207.398921][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1207.402808][ T5231]  smsusb_probe+0x1ce/0x560
[ 1207.414359][ T5127] 
[ 1207.419700][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1207.419731][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1207.419772][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1207.419812][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1207.419851][ T5231]  really_probe+0x12d/0x430
[ 1207.419891][ T5231]  __driver_probe_device+0xbf/0x140
[ 1207.419934][ T5231]  driver_probe_device+0x2a/0x120
[ 1207.430079][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1207.435304][ T5231]  __device_attach_driver+0xfb/0x150
[ 1207.440312][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1207.445076][ T5231]  ? driver_probe_device+0x120/0x120
[ 1207.447390][ T5127] RBP: ffff888116ed01e0 R08: 0000000000000001 R09: 0000000000000000
[ 1207.453091][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1207.457858][ T5127] R10: 0000000000000001 R11: 0000000030333554 R12: 0000000000000001
[ 1207.477502][ T5231]  __device_attach+0x102/0x2a0
[ 1207.482172][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d5248
[ 1207.488240][ T5231]  bus_probe_device+0xca/0xd0
[ 1207.492555][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1207.494884][ T5231]  device_add+0x991/0xc80
[ 1207.502845][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1207.507531][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1207.515502][ T5127] CR2: 00007ffe2f684bb0 CR3: 0000000110647000 CR4: 00000000003506f0
[ 1207.519917][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1207.527907][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1207.533704][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1207.541666][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1207.545988][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1207.553960][ T5127] Call Trace:
[ 1207.553968][ T5127]  <TASK>
[ 1207.558798][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1207.567717][ T5127]  ? __device_attach+0x102/0x2a0
[ 1207.572207][ T5231]  usb_probe_device+0x60/0x140
[ 1207.578787][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1207.583651][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1207.591614][ T5127]  ? device_add+0x991/0xc80
[ 1207.595689][ T5231]  really_probe+0x12d/0x430
[ 1207.603666][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1207.609287][ T5231]  __driver_probe_device+0xbf/0x140
[ 1207.617269][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1207.621668][ T5231]  driver_probe_device+0x2a/0x120
[ 1207.624950][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1207.627875][ T5231]  __device_attach_driver+0xfb/0x150
[ 1207.630897][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1207.635825][ T5231]  ? driver_probe_device+0x120/0x120
[ 1207.641274][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1207.646116][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1207.651570][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1207.656065][ T5231]  __device_attach+0x102/0x2a0
[ 1207.665508][ T5127]  smsusb_init_device+0x50e/0x530
2023/03/19 14:52:46 executed programs: 56
[ 1207.670428][ T5231]  bus_probe_device+0xca/0xd0
[ 1207.674329][ T5127]  smsusb_probe+0x1ce/0x560
[ 1207.679683][ T5231]  device_add+0x991/0xc80
[ 1207.691213][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1207.696416][ T5231]  usb_new_device+0x38d/0x870
[ 1207.706461][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1207.711557][ T5231]  hub_event+0x1875/0x25e0
[ 1207.716576][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1207.722211][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1207.724530][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1207.730240][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1207.735099][ T5127]  really_probe+0x12d/0x430
[ 1207.754787][ T5231]  process_one_work+0x2ba/0x650
[ 1207.759803][ T5127]  __driver_probe_device+0xbf/0x140
[ 1207.765860][ T5231]  worker_thread+0x5d/0x5c0
[ 1207.770350][ T5127]  driver_probe_device+0x2a/0x120
[ 1207.772666][ T5231]  ? rescuer_thread+0x590/0x590
[ 1207.778467][ T5127]  __device_attach_driver+0xfb/0x150
[ 1207.784093][ T5231]  kthread+0x129/0x170
[ 1207.789188][ T5127]  ? driver_probe_device+0x120/0x120
[ 1207.794389][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1207.798887][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1207.804081][ T5231]  ret_from_fork+0x1f/0x30
[ 1207.809098][ T5127]  __device_attach+0x102/0x2a0
[ 1207.817077][ T5231]  </TASK>
[ 1207.822346][ T5127]  bus_probe_device+0xca/0xd0
[ 1207.830398][ T5231] ---[ end trace 0000000000000000 ]---
[ 1207.839390][ T5234] ------------[ cut here ]------------
[ 1207.843672][ T5127]  device_add+0x991/0xc80
[ 1207.848433][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1207.856405][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1207.861168][ T5234] Modules linked in:
[ 1207.861179][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1207.869136][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1207.873808][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1207.882714][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1207.887043][ T5234] Workqueue: usb_hub_wq hub_event
[ 1207.893632][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1207.898814][ T5234] 
[ 1207.898820][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1207.906789][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1207.911708][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1207.919683][ T5127]  usb_probe_device+0x60/0x140
[ 1207.924445][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1207.932407][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1207.932447][ T5127]  really_probe+0x12d/0x430
[ 1207.932486][ T5127]  __driver_probe_device+0xbf/0x140
[ 1207.932525][ T5127]  driver_probe_device+0x2a/0x120
[ 1207.932566][ T5127]  __device_attach_driver+0xfb/0x150
[ 1207.932607][ T5127]  ? driver_probe_device+0x120/0x120
[ 1207.932646][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1207.932682][ T5127]  __device_attach+0x102/0x2a0
[ 1207.938032][ T5234] 
[ 1207.941235][ T5127]  bus_probe_device+0xca/0xd0
[ 1207.944171][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1207.949613][ T5127]  device_add+0x991/0xc80
[ 1207.954541][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1207.959290][ T5127]  usb_new_device+0x38d/0x870
[ 1207.964131][ T5234] RBP: ffff888117ce41e0 R08: 0000000000000001 R09: 0000000000000000
[ 1207.970269][ T5127]  hub_event+0x1875/0x25e0
[ 1207.974770][ T5234] R10: 0000000000000001 R11: 7665645f5f203f20 R12: 0000000000000001
[ 1207.979262][ T5127]  ? kernfs_notify_workfn+0x24e/0x280
[ 1207.984187][ T5234] R13: 0000000000000001 R14: ffff888115802000 R15: ffff888117cb76c8
[ 1207.989367][ T5127]  process_one_work+0x2ba/0x650
[ 1207.994739][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1207.999764][ T5127]  worker_thread+0x5d/0x5c0
[ 1208.004953][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1208.010220][ T5127]  ? rescuer_thread+0x590/0x590
[ 1208.015326][ T5234] CR2: 00007ffc3ed00e98 CR3: 0000000110647000 CR4: 00000000003506e0
[ 1208.020681][ T5127]  kthread+0x129/0x170
[ 1208.026310][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1208.031055][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1208.035922][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1208.040673][ T5127]  ret_from_fork+0x1f/0x30
[ 1208.045690][ T5234] Call Trace:
[ 1208.045698][ T5234]  <TASK>
[ 1208.050362][ T5127]  </TASK>
[ 1208.054864][ T5234]  ? __device_attach+0x102/0x2a0
[ 1208.059179][ T5127] ---[ end trace 0000000000000000 ]---
[ 1208.064985][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1208.102871][ T5240] ------------[ cut here ]------------
[ 1208.105646][ T5234]  ? device_add+0x991/0xc80
[ 1208.110491][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1208.115705][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1208.115740][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1208.120227][ T5240] Modules linked in:
[ 1208.120240][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1208.125301][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1208.130152][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1208.135436][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1208.135479][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1208.135521][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1208.135563][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1208.135607][ T5234]  smsusb_init_device+0x50e/0x530
[ 1208.135653][ T5234]  smsusb_probe+0x1ce/0x560
[ 1208.135690][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1208.139758][ T5240] Workqueue: usb_hub_wq hub_event
[ 1208.145037][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1208.145083][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1208.145122][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1208.150731][ T5240] 
[ 1208.150737][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1208.155497][ T5234]  really_probe+0x12d/0x430
[ 1208.159896][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1208.164669][ T5234]  __driver_probe_device+0xbf/0x140
[ 1208.167691][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1208.172438][ T5234]  driver_probe_device+0x2a/0x120
[ 1208.177888][ T5240] 
[ 1208.177893][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1208.183349][ T5234]  __device_attach_driver+0xfb/0x150
[ 1208.187675][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1208.197117][ T5234]  ? driver_probe_device+0x120/0x120
[ 1208.202295][ T5240] RBP: ffff8881184872d8 R08: 0000000000000001 R09: 0000000000000000
[ 1208.206182][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1208.217732][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1208.222654][ T5234]  __device_attach+0x102/0x2a0
[ 1208.232701][ T5240] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff8881185d5048
[ 1208.237455][ T5234]  bus_probe_device+0xca/0xd0
[ 1208.242458][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1208.247752][ T5234]  device_add+0x991/0xc80
[ 1208.250076][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1208.255793][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1208.261239][ T5240] CR2: 00007ffe2f684bb0 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1208.280859][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1208.285631][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1208.291670][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1208.297829][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1208.302318][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1208.307509][ T5240] Call Trace:
[ 1208.307517][ T5240]  <TASK>
[ 1208.312520][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1208.317789][ T5240]  ? __device_attach+0x102/0x2a0
[ 1208.323063][ T5234]  usb_probe_device+0x60/0x140
[ 1208.327833][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1208.332587][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1208.334911][ T5240]  ? device_add+0x991/0xc80
[ 1208.339574][ T5234]  really_probe+0x12d/0x430
[ 1208.347558][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1208.351904][ T5234]  __driver_probe_device+0xbf/0x140
[ 1208.359870][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1208.364541][ T5234]  driver_probe_device+0x2a/0x120
[ 1208.372503][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1208.376937][ T5234]  __device_attach_driver+0xfb/0x150
[ 1208.384904][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1208.390259][ T5234]  ? driver_probe_device+0x120/0x120
[ 1208.398232][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1208.403065][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1208.412009][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1208.416521][ T5234]  __device_attach+0x102/0x2a0
[ 1208.423088][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1208.427935][ T5234]  bus_probe_device+0xca/0xd0
[ 1208.435905][ T5240]  smsusb_init_device+0x50e/0x530
[ 1208.439957][ T5234]  device_add+0x991/0xc80
[ 1208.447944][ T5240]  smsusb_probe+0x1ce/0x560
[ 1208.453564][ T5234]  usb_new_device+0x38d/0x870
[ 1208.461520][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1208.465926][ T5234]  hub_event+0x1875/0x25e0
[ 1208.469194][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1208.472130][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1208.475152][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1208.480072][ T5234]  ? kernfs_put+0x28/0x40
[ 1208.485523][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1208.490359][ T5234]  process_one_work+0x2ba/0x650
[ 1208.495807][ T5240]  really_probe+0x12d/0x430
[ 1208.500300][ T5234]  worker_thread+0x5d/0x5c0
[ 1208.509746][ T5240]  __driver_probe_device+0xbf/0x140
[ 1208.514681][ T5234]  ? rescuer_thread+0x590/0x590
[ 1208.520037][ T5240]  driver_probe_device+0x2a/0x120
[ 1208.523939][ T5234]  kthread+0x129/0x170
[ 1208.535465][ T5240]  __device_attach_driver+0xfb/0x150
[ 1208.540650][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1208.550709][ T5240]  ? driver_probe_device+0x120/0x120
[ 1208.555819][ T5234]  ret_from_fork+0x1f/0x30
[ 1208.561436][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1208.566807][ T5234]  </TASK>
[ 1208.571660][ T5240]  __device_attach+0x102/0x2a0
[ 1208.576674][ T5234] ---[ end trace 0000000000000000 ]---
[ 1208.577515][ T5128] ------------[ cut here ]------------
[ 1208.581166][ T5240]  bus_probe_device+0xca/0xd0
[ 1208.586995][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1208.592005][ T5240]  device_add+0x991/0xc80
[ 1208.597627][ T5128] Modules linked in:
[ 1208.597639][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1208.602826][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1208.608017][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1208.610332][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1208.616050][ T5128] Workqueue: usb_hub_wq hub_event
[ 1208.620563][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1208.640596][ T5128] 
[ 1208.640602][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1208.645811][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1208.651857][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1208.656902][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1208.659212][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1208.667194][ T5240]  usb_probe_device+0x60/0x140
[ 1208.672465][ T5128] 
[ 1208.672470][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1208.680432][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1208.685724][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1208.693711][ T5240]  really_probe+0x12d/0x430
[ 1208.698471][ T5128] RBP: ffff888117fc41e0 R08: 0000000000000001 R09: 0000000000000000
[ 1208.706459][ T5240]  __driver_probe_device+0xbf/0x140
[ 1208.711204][ T5128] R10: 0000000000000001 R11: 000000006b203f20 R12: 0000000000000001
[ 1208.719178][ T5240]  driver_probe_device+0x2a/0x120
[ 1208.723859][ T5128] R13: 0000000000000001 R14: ffff888117ef0c00 R15: ffff888117cb7708
[ 1208.732773][ T5240]  __device_attach_driver+0xfb/0x150
[ 1208.737114][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1208.743698][ T5240]  ? driver_probe_device+0x120/0x120
[ 1208.749321][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1208.757284][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1208.762207][ T5128] CR2: 00007ffc3ed00e98 CR3: 0000000101863000 CR4: 00000000003506e0
[ 1208.770181][ T5240]  __device_attach+0x102/0x2a0
[ 1208.774952][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1208.782909][ T5240]  bus_probe_device+0xca/0xd0
[ 1208.788183][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1208.791472][ T5240]  device_add+0x991/0xc80
[ 1208.794413][ T5128] Call Trace:
[ 1208.799849][ T5240]  usb_new_device+0x38d/0x870
[ 1208.804778][ T5128]  <TASK>
[ 1208.804787][ T5128]  ? __device_attach+0x102/0x2a0
[ 1208.809530][ T5240]  hub_event+0x1875/0x25e0
[ 1208.814458][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1208.820599][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1208.825190][ T5128]  ? device_add+0x991/0xc80
[ 1208.829693][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1208.834626][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1208.839983][ T5240]  process_one_work+0x2ba/0x650
[ 1208.845344][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1208.850357][ T5240]  worker_thread+0x5d/0x5c0
[ 1208.855549][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1208.860907][ T5240]  ? rescuer_thread+0x590/0x590
[ 1208.866012][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1208.871281][ T5240]  kthread+0x129/0x170
[ 1208.876907][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1208.881653][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1208.887026][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1208.891782][ T5240]  ret_from_fork+0x1f/0x30
[ 1208.896627][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1208.901294][ T5240]  </TASK>
[ 1208.906318][ T5128]  smsusb_init_device+0x50e/0x530
[ 1208.910631][ T5240] ---[ end trace 0000000000000000 ]---
[ 1208.915131][ T5128]  smsusb_probe+0x1ce/0x560
[ 1208.933068][ T5228] ------------[ cut here ]------------
[ 1208.935664][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1208.941466][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1208.946577][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1208.950895][ T5228] Modules linked in:
[ 1208.950907][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1208.956092][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1208.956134][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1208.956173][ T5128]  really_probe+0x12d/0x430
[ 1208.956214][ T5128]  __driver_probe_device+0xbf/0x140
[ 1208.956256][ T5128]  driver_probe_device+0x2a/0x120
[ 1208.956298][ T5128]  __device_attach_driver+0xfb/0x150
[ 1208.961145][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1208.965653][ T5128]  ? driver_probe_device+0x120/0x120
[ 1208.965697][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1208.970215][ T5228] Workqueue: usb_hub_wq hub_event
[ 1208.975406][ T5128]  __device_attach+0x102/0x2a0
[ 1208.980238][ T5228] 
[ 1208.980244][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1208.985288][ T5128]  bus_probe_device+0xca/0xd0
[ 1208.989342][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1208.994635][ T5128]  device_add+0x991/0xc80
[ 1209.000251][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1209.005527][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1209.010015][ T5228] 
[ 1209.010020][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1209.014773][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1209.017785][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1209.022536][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1209.027997][ T5228] RBP: ffff8881189c11e0 R08: 0000000000000001 R09: 0000000000000000
[ 1209.033465][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1209.038132][ T5228] R10: 0000000000000001 R11: 502031203a555043 R12: 0000000000000001
[ 1209.047584][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1209.051893][ T5228] R13: 0000000000000001 R14: ffff888118ab8400 R15: ffff88811788c288
[ 1209.055780][ T5128]  usb_probe_device+0x60/0x140
[ 1209.067326][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1209.072511][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1209.082583][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1209.087528][ T5128]  really_probe+0x12d/0x430
[ 1209.092528][ T5228] CR2: 00007ffe2f684bb0 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1209.097292][ T5128]  __driver_probe_device+0xbf/0x140
[ 1209.099611][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1209.105331][ T5128]  driver_probe_device+0x2a/0x120
[ 1209.110599][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1209.130214][ T5128]  __device_attach_driver+0xfb/0x150
[ 1209.135669][ T5228] Call Trace:
[ 1209.135678][ T5228]  <TASK>
[ 1209.141721][ T5128]  ? driver_probe_device+0x120/0x120
[ 1209.146487][ T5228]  ? __device_attach+0x102/0x2a0
[ 1209.148811][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1209.156784][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1209.163016][ T5128]  __device_attach+0x102/0x2a0
[ 1209.170983][ T5228]  ? device_add+0x991/0xc80
[ 1209.175503][ T5128]  bus_probe_device+0xca/0xd0
[ 1209.183474][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1209.188662][ T5128]  device_add+0x991/0xc80
[ 1209.196645][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1209.201653][ T5128]  usb_new_device+0x38d/0x870
[ 1209.210055][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1209.215341][ T5128]  hub_event+0x1875/0x25e0
[ 1209.224262][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1209.229537][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1209.236120][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1209.240875][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1209.248845][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1209.253605][ T5128]  process_one_work+0x2ba/0x650
[ 1209.261649][ T5228]  smsusb_init_device+0x50e/0x530
[ 1209.266339][ T5128]  worker_thread+0x5d/0x5c0
[ 1209.274343][ T5228]  smsusb_probe+0x1ce/0x560
[ 1209.278656][ T5128]  ? rescuer_thread+0x590/0x590
[ 1209.281925][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1209.286600][ T5128]  kthread+0x129/0x170
[ 1209.289522][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1209.294453][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1209.298861][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1209.303713][ T5128]  ret_from_fork+0x1f/0x30
[ 1209.309508][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1209.314189][ T5128]  </TASK>
[ 1209.319453][ T5228]  really_probe+0x12d/0x430
[ 1209.324384][ T5128] ---[ end trace 0000000000000000 ]---
[ 1209.329228][ T5228]  __driver_probe_device+0xbf/0x140
[ 1209.349950][ T5231] ------------[ cut here ]------------
[ 1209.354293][ T5228]  driver_probe_device+0x2a/0x120
[ 1209.358359][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1209.363986][ T5228]  __device_attach_driver+0xfb/0x150
[ 1209.364039][ T5228]  ? driver_probe_device+0x120/0x120
[ 1209.364080][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1209.364116][ T5228]  __device_attach+0x102/0x2a0
[ 1209.364156][ T5228]  bus_probe_device+0xca/0xd0
[ 1209.364193][ T5228]  device_add+0x991/0xc80
[ 1209.364224][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1209.364257][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1209.369871][ T5231] Modules linked in:
[ 1209.369882][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1209.375262][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1209.375314][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1209.375356][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1209.379748][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1209.384598][ T5228]  usb_probe_device+0x60/0x140
[ 1209.387613][ T5231] Workqueue: usb_hub_wq hub_event
[ 1209.392621][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1209.398081][ T5231] 
[ 1209.398087][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1209.402592][ T5228]  really_probe+0x12d/0x430
[ 1209.408043][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1209.413850][ T5228]  __driver_probe_device+0xbf/0x140
[ 1209.423282][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1209.428906][ T5228]  driver_probe_device+0x2a/0x120
[ 1209.432785][ T5231] 
[ 1209.432790][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1209.444320][ T5228]  __device_attach_driver+0xfb/0x150
[ 1209.449411][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1209.454602][ T5228]  ? driver_probe_device+0x120/0x120
[ 1209.459086][ T5231] RBP: ffff888118a852d8 R08: 0000000000000001 R09: 0000000000000000
[ 1209.464295][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1209.469302][ T5231] R10: 0000000000000001 R11: 30393278302f3320 R12: 0000000000000001
[ 1209.474582][ T5228]  __device_attach+0x102/0x2a0
[ 1209.484632][ T5231] R13: 0000000000000001 R14: ffff8881170e3800 R15: ffff888118a66cc8
[ 1209.489907][ T5228]  bus_probe_device+0xca/0xd0
[ 1209.494684][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1209.499696][ T5228]  device_add+0x991/0xc80
[ 1209.504467][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1209.506785][ T5228]  usb_new_device+0x38d/0x870
[ 1209.512482][ T5231] CR2: 00007f4b38784998 CR3: 000000010a4c2000 CR4: 00000000003506e0
[ 1209.517153][ T5228]  hub_event+0x1875/0x25e0
[ 1209.536754][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1209.541073][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1209.547132][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1209.552312][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1209.554636][ T5231] Call Trace:
[ 1209.554644][ T5231]  <TASK>
[ 1209.562613][ T5228]  process_one_work+0x2ba/0x650
[ 1209.567558][ T5231]  ? __device_attach+0x102/0x2a0
[ 1209.575530][ T5228]  worker_thread+0x5d/0x5c0
[ 1209.580278][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1209.588265][ T5228]  ? rescuer_thread+0x590/0x590
[ 1209.593561][ T5231]  ? device_add+0x991/0xc80
[ 1209.601529][ T5228]  kthread+0x129/0x170
[ 1209.607022][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1209.615001][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1209.619835][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1209.628775][ T5228]  ret_from_fork+0x1f/0x30
[ 1209.634939][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1209.641520][ T5228]  </TASK>
[ 1209.646014][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1209.653987][ T5228] ---[ end trace 0000000000000000 ]---
[ 1209.659173][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1209.683023][ T5127] ------------[ cut here ]------------
[ 1209.685453][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1209.688749][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1209.691675][ T5231]  smsusb_init_device+0x50e/0x530
[ 1209.696953][ T5127] Modules linked in:
[ 1209.696964][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1209.701882][ T5231]  smsusb_probe+0x1ce/0x560
[ 1209.706666][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1209.711495][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1209.716255][ T5127] Workqueue: usb_hub_wq hub_event
[ 1209.720739][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1209.725490][ T5127] 
[ 1209.730338][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1209.734678][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1209.740038][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1209.744714][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1209.749887][ T5231]  really_probe+0x12d/0x430
[ 1209.754303][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1209.759388][ T5231]  __driver_probe_device+0xbf/0x140
[ 1209.765213][ T5127] 
[ 1209.765219][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1209.770824][ T5231]  driver_probe_device+0x2a/0x120
[ 1209.776336][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1209.780938][ T5231]  __device_attach_driver+0xfb/0x150
[ 1209.785848][ T5127] RBP: ffff888116ed02d8 R08: 0000000000000001 R09: 0000000000000000
[ 1209.790789][ T5231]  ? driver_probe_device+0x120/0x120
[ 1209.795325][ T5127] R10: 0000000000000001 R11: 0000000030333554 R12: 0000000000000001
[ 1209.799811][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1209.804658][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d5248
[ 1209.810454][ T5231]  __device_attach+0x102/0x2a0
[ 1209.814514][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1209.820133][ T5231]  bus_probe_device+0xca/0xd0
[ 1209.825758][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1209.830849][ T5231]  device_add+0x991/0xc80
[ 1209.835270][ T5127] CR2: 00007ffe2f684bb0 CR3: 0000000110572000 CR4: 00000000003506f0
[ 1209.840458][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1209.843486][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1209.847974][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1209.853421][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1209.858619][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1209.864074][ T5127] Call Trace:
[ 1209.864095][ T5127]  <TASK>
[ 1209.869097][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1209.878537][ T5127]  ? __device_attach+0x102/0x2a0
[ 1209.883817][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1209.889101][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1209.893875][ T5231]  usb_probe_device+0x60/0x140
[ 1209.898624][ T5127]  ? device_add+0x991/0xc80
[ 1209.903289][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1209.907612][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1209.912792][ T5231]  really_probe+0x12d/0x430
[ 1209.917726][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1209.921613][ T5231]  __driver_probe_device+0xbf/0x140
[ 1209.933148][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1209.937910][ T5231]  driver_probe_device+0x2a/0x120
[ 1209.943195][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1209.948643][ T5231]  __device_attach_driver+0xfb/0x150
[ 1209.958693][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1209.963439][ T5231]  ? driver_probe_device+0x120/0x120
[ 1209.968476][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1209.974625][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1209.976946][ T5127]  smsusb_init_device+0x50e/0x530
[ 1209.982647][ T5231]  __device_attach+0x102/0x2a0
[ 1209.987147][ T5127]  smsusb_probe+0x1ce/0x560
[ 1210.006742][ T5231]  bus_probe_device+0xca/0xd0
[ 1210.011923][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1210.017979][ T5231]  device_add+0x991/0xc80
[ 1210.022991][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1210.025320][ T5231]  usb_new_device+0x38d/0x870
[ 1210.033280][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1210.038579][ T5231]  hub_event+0x1875/0x25e0
[ 1210.046565][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1210.051846][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1210.059813][ T5127]  really_probe+0x12d/0x430
[ 1210.064570][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1210.072541][ T5127]  __driver_probe_device+0xbf/0x140
[ 1210.077385][ T5231]  process_one_work+0x2ba/0x650
[ 1210.085354][ T5127]  driver_probe_device+0x2a/0x120
[ 1210.090019][ T5231]  worker_thread+0x5d/0x5c0
[ 1210.098945][ T5127]  __device_attach_driver+0xfb/0x150
[ 1210.103351][ T5231]  ? rescuer_thread+0x590/0x590
[ 1210.109947][ T5127]  ? driver_probe_device+0x120/0x120
[ 1210.114622][ T5231]  kthread+0x129/0x170
[ 1210.122581][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1210.127011][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1210.134990][ T5127]  __device_attach+0x102/0x2a0
[ 1210.140776][ T5231]  ret_from_fork+0x1f/0x30
[ 1210.148750][ T5127]  bus_probe_device+0xca/0xd0
[ 1210.154032][ T5231]  </TASK>
[ 1210.157301][ T5127]  device_add+0x991/0xc80
[ 1210.160224][ T5231] ---[ end trace 0000000000000000 ]---
[ 1210.165067][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1210.222821][ T5234] ------------[ cut here ]------------
[ 1210.226558][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1210.232055][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1210.237678][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1210.243146][ T5234] Modules linked in:
[ 1210.243158][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1210.247995][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1210.257435][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1210.262452][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1210.266367][ T5234] Workqueue: usb_hub_wq hub_event
[ 1210.277979][ T5127]  usb_probe_device+0x60/0x140
[ 1210.282465][ T5234] 
[ 1210.282471][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1210.292520][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1210.292565][ T5127]  really_probe+0x12d/0x430
[ 1210.292604][ T5127]  __driver_probe_device+0xbf/0x140
[ 1210.292645][ T5127]  driver_probe_device+0x2a/0x120
[ 1210.292685][ T5127]  __device_attach_driver+0xfb/0x150
[ 1210.292726][ T5127]  ? driver_probe_device+0x120/0x120
[ 1210.292775][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1210.292809][ T5127]  __device_attach+0x102/0x2a0
[ 1210.298694][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1210.303631][ T5127]  bus_probe_device+0xca/0xd0
[ 1210.309260][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1210.311577][ T5127]  device_add+0x991/0xc80
[ 1210.316676][ T5234] 
[ 1210.316681][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1210.322468][ T5127]  usb_new_device+0x38d/0x870
[ 1210.327658][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1210.347271][ T5127]  hub_event+0x1875/0x25e0
[ 1210.351752][ T5234] RBP: ffff888117ce42d8 R08: 0000000000000001 R09: 0000000000000000
[ 1210.357834][ T5127]  ? kernfs_notify_workfn+0x24e/0x280
[ 1210.363013][ T5234] R10: 0000000000000001 R11: 7665645f5f203f20 R12: 0000000000000001
[ 1210.365434][ T5127]  process_one_work+0x2ba/0x650
[ 1210.373407][ T5234] R13: 0000000000000001 R14: ffff888115802000 R15: ffff888117cb76c8
[ 1210.378429][ T5127]  worker_thread+0x5d/0x5c0
[ 1210.386412][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1210.391682][ T5127]  ? rescuer_thread+0x590/0x590
[ 1210.399654][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1210.404945][ T5127]  kthread+0x129/0x170
[ 1210.412915][ T5234] CR2: 00007fa533385058 CR3: 000000010a4c2000 CR4: 00000000003506e0
[ 1210.417672][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1210.425640][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1210.430390][ T5127]  ret_from_fork+0x1f/0x30
[ 1210.439310][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1210.443989][ T5127]  </TASK>
[ 1210.450550][ T5234] Call Trace:
[ 1210.450558][ T5234]  <TASK>
[ 1210.454870][ T5127] ---[ end trace 0000000000000000 ]---
[ 1210.458724][ T5241] ------------[ cut here ]------------
[ 1210.462833][ T5234]  ? __device_attach+0x102/0x2a0
[ 1210.468060][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1210.476058][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1210.480981][ T5241] Modules linked in:
[ 1210.480992][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1210.488952][ T5234]  ? device_add+0x991/0xc80
[ 1210.493714][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1210.496986][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1210.499942][ T5241] Workqueue: usb_hub_wq hub_event
[ 1210.505220][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1210.510146][ T5241] 
[ 1210.510152][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1210.515597][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1210.520432][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1210.525188][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1210.529690][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1210.535837][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1210.540758][ T5241] 
[ 1210.540763][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1210.545283][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1210.550640][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1210.555832][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1210.561011][ T5241] RBP: ffff888117f162d8 R08: 0000000000000001 R09: 0000000000000000
[ 1210.566029][ T5234]  smsusb_init_device+0x50e/0x530
[ 1210.571138][ T5241] R10: 0000000000000001 R11: 6576655f62756820 R12: 0000000000000001
[ 1210.576438][ T5234]  smsusb_probe+0x1ce/0x560
[ 1210.582093][ T5241] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff88811788c0c8
[ 1210.587387][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1210.592242][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1210.597017][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1210.602046][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1210.606798][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1210.611284][ T5241] CR2: 00007ffe2f684bb0 CR3: 0000000005c5c000 CR4: 00000000003506f0
[ 1210.615978][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1210.621771][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1210.626089][ T5234]  really_probe+0x12d/0x430
[ 1210.631706][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1210.636378][ T5234]  __driver_probe_device+0xbf/0x140
[ 1210.641475][ T5241] Call Trace:
[ 1210.641482][ T5241]  <TASK>
[ 1210.645884][ T5234]  driver_probe_device+0x2a/0x120
[ 1210.651069][ T5241]  ? __device_attach+0x102/0x2a0
[ 1210.656971][ T5234]  __device_attach_driver+0xfb/0x150
[ 1210.661463][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1210.666754][ T5234]  ? driver_probe_device+0x120/0x120
[ 1210.671938][ T5241]  ? device_add+0x991/0xc80
[ 1210.676803][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1210.681830][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1210.686331][ T5234]  __device_attach+0x102/0x2a0
[ 1210.691601][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1210.696462][ T5234]  bus_probe_device+0xca/0xd0
[ 1210.701734][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1210.705826][ T5234]  device_add+0x991/0xc80
[ 1210.710579][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1210.716206][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1210.720962][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1210.725375][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1210.730043][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1210.733053][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1210.737384][ T5241]  smsusb_init_device+0x50e/0x530
[ 1210.742845][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1210.748050][ T5241]  smsusb_probe+0x1ce/0x560
[ 1210.753509][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1210.758426][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1210.767872][ T5234]  usb_probe_device+0x60/0x140
[ 1210.772619][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1210.776537][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1210.788069][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1210.793338][ T5234]  really_probe+0x12d/0x430
[ 1210.803395][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1210.808849][ T5234]  __driver_probe_device+0xbf/0x140
[ 1210.813867][ T5241]  really_probe+0x12d/0x430
[ 1210.818705][ T5234]  driver_probe_device+0x2a/0x120
[ 1210.821022][ T5241]  __driver_probe_device+0xbf/0x140
[ 1210.826745][ T5234]  __device_attach_driver+0xfb/0x150
[ 1210.832886][ T5241]  driver_probe_device+0x2a/0x120
[ 1210.837474][ T5234]  ? driver_probe_device+0x120/0x120
[ 1210.842653][ T5241]  __device_attach_driver+0xfb/0x150
[ 1210.847756][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1210.853027][ T5241]  ? driver_probe_device+0x120/0x120
[ 1210.858307][ T5234]  __device_attach+0x102/0x2a0
[ 1210.863051][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1210.867812][ T5234]  bus_probe_device+0xca/0xd0
[ 1210.887444][ T5241]  __device_attach+0x102/0x2a0
[ 1210.892134][ T5234]  device_add+0x991/0xc80
[ 1210.898205][ T5241]  bus_probe_device+0xca/0xd0
[ 1210.902528][ T5234]  usb_new_device+0x38d/0x870
[ 1210.904851][ T5241]  device_add+0x991/0xc80
[ 1210.912814][ T5234]  hub_event+0x1875/0x25e0
[ 1210.917495][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1210.925484][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1210.929882][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1210.937861][ T5234]  ? kernfs_put+0x28/0x40
[ 1210.943321][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1210.951293][ T5234]  process_one_work+0x2ba/0x650
[ 1210.956136][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1210.964114][ T5234]  worker_thread+0x5d/0x5c0
[ 1210.968688][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1210.977616][ T5234]  ? rescuer_thread+0x590/0x590
[ 1210.982453][ T5241]  usb_probe_device+0x60/0x140
[ 1210.989071][ T5234]  kthread+0x129/0x170
[ 1210.993146][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1211.001114][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1211.006747][ T5241]  really_probe+0x12d/0x430
[ 1211.014721][ T5234]  ret_from_fork+0x1f/0x30
[ 1211.019135][ T5241]  __driver_probe_device+0xbf/0x140
[ 1211.027105][ T5234]  </TASK>
[ 1211.030122][ T5241]  driver_probe_device+0x2a/0x120
[ 1211.033409][ T5234] ---[ end trace 0000000000000000 ]---
[ 1211.036344][ T5241]  __device_attach_driver+0xfb/0x150
[ 1211.060721][ T5302] ------------[ cut here ]------------
[ 1211.061657][ T5241]  ? driver_probe_device+0x120/0x120
[ 1211.066493][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1211.070408][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1211.081935][ T5302] Modules linked in:
[ 1211.081946][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1211.086434][ T5241]  __device_attach+0x102/0x2a0
[ 1211.096508][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1211.101415][ T5241]  bus_probe_device+0xca/0xd0
[ 1211.106719][ T5302] Workqueue: usb_hub_wq hub_event
[ 1211.111788][ T5241]  device_add+0x991/0xc80
[ 1211.114193][ T5302] 
[ 1211.119812][ T5241]  usb_new_device+0x38d/0x870
[ 1211.125012][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1211.145165][ T5241]  hub_event+0x1875/0x25e0
[ 1211.150260][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1211.156329][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1211.161943][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1211.164271][ T5241]  ? kernfs_put+0x28/0x40
[ 1211.172317][ T5302] 
[ 1211.172322][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1211.177685][ T5241]  process_one_work+0x2ba/0x650
[ 1211.185677][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1211.190513][ T5241]  worker_thread+0x5d/0x5c0
[ 1211.198478][ T5302] RBP: ffff88811894f2d8 R08: 0000000000000001 R09: 0000000000000000
[ 1211.203501][ T5241]  ? rescuer_thread+0x590/0x590
[ 1211.211462][ T5302] R10: 0000000000000001 R11: 6461657268746b20 R12: 0000000000000001
[ 1211.215969][ T5241]  kthread+0x129/0x170
[ 1211.223952][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66b08
[ 1211.229752][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1211.238682][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1211.244313][ T5241]  ret_from_fork+0x1f/0x30
[ 1211.250898][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1211.256024][ T5241]  </TASK>
[ 1211.263984][ T5302] CR2: 00007ff9beb84998 CR3: 0000000110647000 CR4: 00000000003506e0
[ 1211.269172][ T5241] ---[ end trace 0000000000000000 ]---
[ 1211.277154][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1211.384066][ T5228] ------------[ cut here ]------------
[ 1211.385946][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1211.390771][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1211.395531][ T5302] Call Trace:
[ 1211.395540][ T5302]  <TASK>
[ 1211.395547][ T5302]  ? __device_attach+0x102/0x2a0
[ 1211.400573][ T5228] Modules linked in:
[ 1211.400585][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1211.405863][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1211.405904][ T5302]  ? device_add+0x991/0xc80
[ 1211.411233][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1211.416440][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1211.416474][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1211.416522][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1211.422308][ T5228] Workqueue: usb_hub_wq hub_event
[ 1211.427061][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1211.432675][ T5228] 
[ 1211.432681][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1211.438825][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1211.443933][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1211.448435][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1211.453627][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1211.458832][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1211.463321][ T5228] 
[ 1211.463326][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1211.468357][ T5302]  smsusb_init_device+0x50e/0x530
[ 1211.473550][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1211.478819][ T5302]  smsusb_probe+0x1ce/0x560
[ 1211.483917][ T5228] RBP: ffff8881189c12d8 R08: 0000000000000001 R09: 0000000000000000
[ 1211.489183][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1211.494458][ T5228] R10: 0000000000000001 R11: 502031203a555043 R12: 0000000000000001
[ 1211.499208][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1211.504495][ T5228] R13: 0000000000000001 R14: ffff888118ab8400 R15: ffff88811788c288
[ 1211.509272][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1211.514025][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1211.518686][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1211.523435][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1211.527775][ T5302]  really_probe+0x12d/0x430
[ 1211.532423][ T5228] CR2: 00007ffe64c86080 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1211.537118][ T5302]  __driver_probe_device+0xbf/0x140
[ 1211.541445][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1211.545851][ T5302]  driver_probe_device+0x2a/0x120
[ 1211.551061][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1211.556864][ T5302]  __device_attach_driver+0xfb/0x150
[ 1211.561789][ T5228] Call Trace:
[ 1211.561797][ T5228]  <TASK>
[ 1211.566154][ T5302]  ? driver_probe_device+0x120/0x120
[ 1211.570903][ T5228]  ? __device_attach+0x102/0x2a0
[ 1211.575768][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1211.581037][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1211.585535][ T5302]  __device_attach+0x102/0x2a0
[ 1211.590978][ T5228]  ? device_add+0x991/0xc80
[ 1211.595824][ T5302]  bus_probe_device+0xca/0xd0
[ 1211.600577][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1211.604645][ T5302]  device_add+0x991/0xc80
[ 1211.610779][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1211.616464][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1211.620984][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1211.625394][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1211.630598][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1211.633619][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1211.638627][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1211.644079][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1211.649346][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1211.654822][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1211.660135][ T5228]  smsusb_init_device+0x50e/0x530
[ 1211.669575][ T5302]  usb_probe_device+0x60/0x140
[ 1211.674337][ T5228]  smsusb_probe+0x1ce/0x560
[ 1211.678215][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1211.689828][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1211.694582][ T5302]  really_probe+0x12d/0x430
[ 1211.704633][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1211.709295][ T5302]  __driver_probe_device+0xbf/0x140
[ 1211.714315][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1211.718632][ T5302]  driver_probe_device+0x2a/0x120
[ 1211.720951][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1211.725621][ T5302]  __device_attach_driver+0xfb/0x150
[ 1211.731328][ T5228]  really_probe+0x12d/0x430
[ 1211.735740][ T5302]  ? driver_probe_device+0x120/0x120
[ 1211.755344][ T5228]  __driver_probe_device+0xbf/0x140
[ 1211.761134][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1211.767204][ T5228]  driver_probe_device+0x2a/0x120
[ 1211.771515][ T5302]  __device_attach+0x102/0x2a0
[ 1211.773856][ T5228]  __device_attach_driver+0xfb/0x150
[ 1211.781842][ T5302]  bus_probe_device+0xca/0xd0
[ 1211.786694][ T5228]  ? driver_probe_device+0x120/0x120
[ 1211.794663][ T5302]  device_add+0x991/0xc80
[ 1211.799161][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1211.807133][ T5302]  usb_new_device+0x38d/0x870
[ 1211.811972][ T5228]  __device_attach+0x102/0x2a0
[ 1211.819939][ T5302]  hub_event+0x1875/0x25e0
[ 1211.824002][ T5228]  bus_probe_device+0xca/0xd0
[ 1211.831979][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1211.837599][ T5228]  device_add+0x991/0xc80
[ 1211.846523][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1211.850927][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1211.857860][ T5302]  process_one_work+0x2ba/0x650
[ 1211.860870][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1211.868860][ T5302]  worker_thread+0x5d/0x5c0
[ 1211.874308][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1211.882277][ T5302]  ? rescuer_thread+0x590/0x590
[ 1211.887742][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1211.895707][ T5302]  kthread+0x129/0x170
[ 1211.905158][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1211.908426][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1211.911352][ T5228]  usb_probe_device+0x60/0x140
[ 1211.916282][ T5302]  ret_from_fork+0x1f/0x30
[ 1211.920168][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1211.931707][ T5302]  </TASK>
[ 1211.936547][ T5228]  really_probe+0x12d/0x430
[ 1211.941036][ T5302] ---[ end trace 0000000000000000 ]---
[ 1211.951107][ T5228]  __driver_probe_device+0xbf/0x140
[ 1211.960424][ T5128] ------------[ cut here ]------------
[ 1211.961394][ T5228]  driver_probe_device+0x2a/0x120
[ 1211.966598][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1211.971602][ T5228]  __device_attach_driver+0xfb/0x150
[ 1211.976714][ T5128] Modules linked in:
[ 1211.976726][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1211.979060][ T5228]  ? driver_probe_device+0x120/0x120
[ 1211.984771][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1211.990385][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1212.009992][ T5128] Workqueue: usb_hub_wq hub_event
[ 1212.015358][ T5228]  __device_attach+0x102/0x2a0
[ 1212.021406][ T5128] 
[ 1212.021412][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1212.026257][ T5228]  bus_probe_device+0xca/0xd0
[ 1212.028577][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1212.036552][ T5228]  device_add+0x991/0xc80
[ 1212.041556][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1212.049526][ T5228]  usb_new_device+0x38d/0x870
[ 1212.054026][ T5128] 
[ 1212.054031][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1212.061993][ T5228]  hub_event+0x1875/0x25e0
[ 1212.067790][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1212.075769][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1212.081391][ T5128] RBP: ffff888117fc42d8 R08: 0000000000000001 R09: 0000000000000000
[ 1212.089400][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1212.094504][ T5128] R10: 0000000000000001 R11: 000000006b203f20 R12: 0000000000000001
[ 1212.103422][ T5228]  process_one_work+0x2ba/0x650
[ 1212.108627][ T5128] R13: 0000000000000001 R14: ffff888117ef0c00 R15: ffff888117cb7708
[ 1212.115215][ T5228]  worker_thread+0x5d/0x5c0
[ 1212.119706][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1212.127687][ T5228]  ? rescuer_thread+0x590/0x590
[ 1212.133140][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1212.141110][ T5228]  kthread+0x129/0x170
[ 1212.146130][ T5128] CR2: 00007ff9beb84998 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1212.154158][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1212.159452][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1212.162722][ T5228]  ret_from_fork+0x1f/0x30
[ 1212.165658][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1212.170932][ T5228]  </TASK>
[ 1212.175879][ T5128] Call Trace:
[ 1212.175887][ T5128]  <TASK>
[ 1212.180625][ T5228] ---[ end trace 0000000000000000 ]---
[ 1212.185469][ T5128]  ? __device_attach+0x102/0x2a0
[ 1212.213761][ T5240] ------------[ cut here ]------------
[ 1212.214132][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1212.219304][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1212.224562][ T5128]  ? device_add+0x991/0xc80
[ 1212.229747][ T5240] Modules linked in:
[ 1212.234616][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1212.234650][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1212.234699][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1212.239448][ T5240] 
[ 1212.239455][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1212.245103][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1212.250366][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1212.255230][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1212.260673][ T5240] Workqueue: usb_hub_wq hub_event
[ 1212.265694][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1212.270440][ T5240] 
[ 1212.270446][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1212.274965][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1212.281114][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1212.286951][ T5128]  smsusb_init_device+0x50e/0x530
[ 1212.291438][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1212.297072][ T5128]  smsusb_probe+0x1ce/0x560
[ 1212.302246][ T5240] 
[ 1212.302251][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1212.307357][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1212.312392][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1212.317585][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1212.322945][ T5240] RBP: ffff8881184873d0 R08: 0000000000000001 R09: 0000000000000000
[ 1212.327445][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1212.332715][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1212.337905][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1212.342651][ T5240] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff8881185d5048
[ 1212.347668][ T5128]  really_probe+0x12d/0x430
[ 1212.352420][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1212.357702][ T5128]  __driver_probe_device+0xbf/0x140
[ 1212.362362][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1212.367636][ T5128]  driver_probe_device+0x2a/0x120
[ 1212.371953][ T5240] CR2: 00007ffe64c86080 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1212.376712][ T5128]  __device_attach_driver+0xfb/0x150
[ 1212.381378][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1212.386131][ T5128]  ? driver_probe_device+0x120/0x120
[ 1212.390529][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1212.395203][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1212.401003][ T5240] Call Trace:
[ 1212.401011][ T5240]  <TASK>
[ 1212.405331][ T5128]  __device_attach+0x102/0x2a0
[ 1212.410603][ T5240]  ? __device_attach+0x102/0x2a0
[ 1212.415814][ T5128]  bus_probe_device+0xca/0xd0
[ 1212.420672][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1212.425606][ T5128]  device_add+0x991/0xc80
[ 1212.430091][ T5240]  ? device_add+0x991/0xc80
[ 1212.434850][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1212.439691][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1212.445009][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1212.449064][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1212.454516][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1212.460132][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1212.464892][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1212.469295][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1212.475446][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1212.478455][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1212.482944][ T5128]  usb_probe_device+0x60/0x140
[ 1212.488394][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1212.493589][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1212.499032][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1212.504058][ T5128]  really_probe+0x12d/0x430
[ 1212.513518][ T5240]  smsusb_init_device+0x50e/0x530
[ 1212.518801][ T5128]  __driver_probe_device+0xbf/0x140
[ 1212.522696][ T5240]  smsusb_probe+0x1ce/0x560
[ 1212.534231][ T5128]  driver_probe_device+0x2a/0x120
[ 1212.539504][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1212.549558][ T5128]  __device_attach_driver+0xfb/0x150
[ 1212.554317][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1212.559326][ T5128]  ? driver_probe_device+0x120/0x120
[ 1212.564083][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1212.566399][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1212.572102][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1212.576776][ T5128]  __device_attach+0x102/0x2a0
[ 1212.596383][ T5240]  really_probe+0x12d/0x430
[ 1212.600697][ T5128]  bus_probe_device+0xca/0xd0
[ 1212.606753][ T5240]  __driver_probe_device+0xbf/0x140
[ 1212.611444][ T5128]  device_add+0x991/0xc80
[ 1212.613771][ T5240]  driver_probe_device+0x2a/0x120
[ 1212.621730][ T5128]  usb_new_device+0x38d/0x870
[ 1212.626136][ T5240]  __device_attach_driver+0xfb/0x150
[ 1212.634103][ T5128]  hub_event+0x1875/0x25e0
[ 1212.639891][ T5240]  ? driver_probe_device+0x120/0x120
[ 1212.648041][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1212.653339][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1212.661310][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1212.666158][ T5240]  __device_attach+0x102/0x2a0
[ 1212.674133][ T5128]  process_one_work+0x2ba/0x650
[ 1212.678620][ T5240]  bus_probe_device+0xca/0xd0
[ 1212.687545][ T5128]  worker_thread+0x5d/0x5c0
[ 1212.692379][ T5240]  device_add+0x991/0xc80
[ 1212.698954][ T5128]  ? rescuer_thread+0x590/0x590
[ 1212.703006][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1212.710988][ T5128]  kthread+0x129/0x170
[ 1212.716614][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1212.724666][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1212.729070][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1212.737039][ T5128]  ret_from_fork+0x1f/0x30
[ 1212.740058][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1212.743332][ T5128]  </TASK>
[ 1212.746263][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1212.751706][ T5128] ---[ end trace 0000000000000000 ]---
[ 1212.756919][ T5240]  usb_probe_device+0x60/0x140
[ 1212.765312][ T5231] ------------[ cut here ]------------
[ 1212.767305][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1212.776760][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1212.781260][ T5240]  really_probe+0x12d/0x430
[ 1212.785157][ T5231] Modules linked in:
[ 1212.785170][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1212.790083][ T5240]  __driver_probe_device+0xbf/0x140
[ 1212.795454][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1212.800631][ T5240]  driver_probe_device+0x2a/0x120
[ 1212.802955][ T5231] Workqueue: usb_hub_wq hub_event
[ 1212.814929][ T5240]  __device_attach_driver+0xfb/0x150
[ 1212.820028][ T5231] 
[ 1212.820034][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1212.830091][ T5240]  ? driver_probe_device+0x120/0x120
[ 1212.835714][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1212.840721][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1212.846394][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1212.848411][ T5240]  __device_attach+0x102/0x2a0
[ 1212.854197][ T5231] 
[ 1212.858966][ T5240]  bus_probe_device+0xca/0xd0
[ 1212.878567][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1212.883591][ T5240]  device_add+0x991/0xc80
[ 1212.889638][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1212.894143][ T5240]  usb_new_device+0x38d/0x870
[ 1212.896462][ T5231] RBP: ffff888118a853d0 R08: 0000000000000001 R09: 0000000000000000
[ 1212.904432][ T5240]  hub_event+0x1875/0x25e0
[ 1212.910217][ T5231] R10: 0000000000000001 R11: 30393278302f3320 R12: 0000000000000001
[ 1212.918196][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1212.923814][ T5231] R13: 0000000000000001 R14: ffff8881170e3800 R15: ffff888118a66cc8
[ 1212.931775][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1212.936882][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1212.944855][ T5240]  process_one_work+0x2ba/0x650
[ 1212.950059][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1212.958026][ T5240]  worker_thread+0x5d/0x5c0
[ 1212.962511][ T5231] CR2: 00007ff9beb84998 CR3: 00000001096df000 CR4: 00000000003506e0
[ 1212.971435][ T5240]  ? rescuer_thread+0x590/0x590
[ 1212.976628][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1212.983197][ T5240]  kthread+0x129/0x170
[ 1212.988213][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1212.996182][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1213.001451][ T5231] Call Trace:
[ 1213.001459][ T5231]  <TASK>
[ 1213.009418][ T5240]  ret_from_fork+0x1f/0x30
[ 1213.014693][ T5231]  ? __device_attach+0x102/0x2a0
[ 1213.022659][ T5240]  </TASK>
[ 1213.027410][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1213.030695][ T5240] ---[ end trace 0000000000000000 ]---
[ 1213.033626][ T5231]  ? device_add+0x991/0xc80
[ 1213.647559][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1213.652537][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1213.657978][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1213.663217][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1213.668400][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1213.674092][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1213.679068][ T5231]  smsusb_init_device+0x50e/0x530
[ 1213.684145][ T5231]  smsusb_probe+0x1ce/0x560
[ 1213.688685][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1213.694528][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1213.700211][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1213.705390][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1213.710627][ T5231]  really_probe+0x12d/0x430
[ 1213.715185][ T5231]  __driver_probe_device+0xbf/0x140
[ 1213.720432][ T5231]  driver_probe_device+0x2a/0x120
[ 1213.725510][ T5231]  __device_attach_driver+0xfb/0x150
[ 1213.730837][ T5231]  ? driver_probe_device+0x120/0x120
[ 1213.736182][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1213.740983][ T5231]  __device_attach+0x102/0x2a0
[ 1213.745813][ T5231]  bus_probe_device+0xca/0xd0
[ 1213.750528][ T5231]  device_add+0x991/0xc80
[ 1213.754144][ T5127] ------------[ cut here ]------------
[ 1213.754893][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1213.760329][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1213.765518][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1213.765547][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1213.765589][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1213.765630][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1213.765664][ T5231]  usb_probe_device+0x60/0x140
[ 1213.765702][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1213.765742][ T5231]  really_probe+0x12d/0x430
[ 1213.775280][ T5127] Modules linked in:
[ 1213.780127][ T5231]  __driver_probe_device+0xbf/0x140
[ 1213.784882][ T5127] 
[ 1213.784889][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1213.790149][ T5231]  driver_probe_device+0x2a/0x120
[ 1213.795630][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1213.800352][ T5231]  __device_attach_driver+0xfb/0x150
[ 1213.806497][ T5127] Workqueue: usb_hub_wq hub_event
[ 1213.810976][ T5231]  ? driver_probe_device+0x120/0x120
[ 1213.814861][ T5127] 
[ 1213.814867][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1213.820041][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1213.822356][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1213.833881][ T5231]  __device_attach+0x102/0x2a0
[ 1213.838890][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1213.848942][ T5231]  bus_probe_device+0xca/0xd0
[ 1213.854228][ T5127] 
[ 1213.854233][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1213.859249][ T5231]  device_add+0x991/0xc80
[ 1213.864526][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1213.866843][ T5231]  usb_new_device+0x38d/0x870
[ 1213.872543][ T5127] RBP: ffff888116ed03d0 R08: 0000000000000001 R09: 0000000000000000
[ 1213.877297][ T5231]  hub_event+0x1875/0x25e0
[ 1213.896893][ T5127] R10: 0000000000000001 R11: 0000000030333554 R12: 0000000000000001
[ 1213.901646][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1213.907703][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d5248
[ 1213.912361][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1213.914690][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1213.922648][ T5231]  process_one_work+0x2ba/0x650
[ 1213.926973][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1213.934938][ T5231]  worker_thread+0x5d/0x5c0
[ 1213.939605][ T5127] CR2: 00007ffe64c86080 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1213.947834][ T5231]  ? rescuer_thread+0x590/0x590
[ 1213.952236][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1213.960203][ T5231]  kthread+0x129/0x170
[ 1213.966005][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1213.973977][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1213.979245][ T5127] Call Trace:
[ 1213.979252][ T5127]  <TASK>
[ 1213.988182][ T5231]  ret_from_fork+0x1f/0x30
[ 1213.993015][ T5127]  ? __device_attach+0x102/0x2a0
[ 1213.999599][ T5231]  </TASK>
[ 1214.004092][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1214.012060][ T5231] ---[ end trace 0000000000000000 ]---
[ 1214.016901][ T5127]  ? device_add+0x991/0xc80
[ 1214.025539][ T5171] Bluetooth: hci0: command 0x0406 tx timeout
[ 1214.028921][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1214.072594][ T5234] ------------[ cut here ]------------
[ 1214.075967][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1214.081931][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1214.086865][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1214.092321][ T5234] Modules linked in:
[ 1214.092333][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1214.097688][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1214.107133][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1214.112314][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1214.116221][ T5234] Workqueue: usb_hub_wq hub_event
[ 1214.127738][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1214.132835][ T5234] 
[ 1214.132841][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1214.142905][ T5127]  smsusb_init_device+0x50e/0x530
[ 1214.148543][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1214.153576][ T5127]  smsusb_probe+0x1ce/0x560
[ 1214.158414][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1214.160730][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1214.166439][ T5234] 
[ 1214.166445][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1214.171447][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1214.191385][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1214.195574][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1214.195619][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1214.195659][ T5127]  really_probe+0x12d/0x430
[ 1214.201728][ T5234] RBP: ffff888117ce43d0 R08: 0000000000000001 R09: 0000000000000000
[ 1214.207556][ T5127]  __driver_probe_device+0xbf/0x140
[ 1214.209894][ T5234] R10: 0000000000000001 R11: 7665645f5f203f20 R12: 0000000000000001
[ 1214.217871][ T5127]  driver_probe_device+0x2a/0x120
[ 1214.223495][ T5234] R13: 0000000000000001 R14: ffff888115802000 R15: ffff888117cb76c8
[ 1214.231454][ T5127]  __device_attach_driver+0xfb/0x150
[ 1214.236564][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1214.241746][ T5127]  ? driver_probe_device+0x120/0x120
[ 1214.246240][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1214.254204][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1214.260351][ T5234] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1214.268357][ T5127]  __device_attach+0x102/0x2a0
[ 1214.273374][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1214.281341][ T5127]  bus_probe_device+0xca/0xd0
[ 1214.286622][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1214.295557][ T5127]  device_add+0x991/0xc80
[ 1214.300834][ T5234] Call Trace:
[ 1214.300843][ T5234]  <TASK>
[ 1214.307410][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1214.312158][ T5234]  ? __device_attach+0x102/0x2a0
[ 1214.320130][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1214.324887][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1214.332849][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1214.337519][ T5234]  ? device_add+0x991/0xc80
[ 1214.345491][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1214.349799][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1214.353073][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1214.355995][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1214.361175][ T5127]  usb_probe_device+0x60/0x140
[ 1214.366118][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1214.371053][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1214.375919][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1214.380666][ T5127]  really_probe+0x12d/0x430
[ 1214.385165][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1214.390455][ T5127]  __driver_probe_device+0xbf/0x140
[ 1214.395399][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1214.400844][ T5127]  driver_probe_device+0x2a/0x120
[ 1214.406213][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1214.410965][ T5127]  __device_attach_driver+0xfb/0x150
[ 1214.416186][ T5234]  smsusb_init_device+0x50e/0x530
[ 1214.422321][ T5127]  ? driver_probe_device+0x120/0x120
[ 1214.427443][ T5234]  smsusb_probe+0x1ce/0x560
[ 1214.431925][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1214.437559][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1214.442738][ T5127]  __device_attach+0x102/0x2a0
[ 1214.448110][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1214.453129][ T5127]  bus_probe_device+0xca/0xd0
[ 1214.457981][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1214.463258][ T5127]  device_add+0x991/0xc80
[ 1214.468272][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1214.473549][ T5127]  usb_new_device+0x38d/0x870
[ 1214.478046][ T5234]  really_probe+0x12d/0x430
[ 1214.482795][ T5127]  hub_event+0x1875/0x25e0
[ 1214.488589][ T5234]  __driver_probe_device+0xbf/0x140
[ 1214.493338][ T5127]  ? kernfs_notify_workfn+0x24e/0x280
[ 1214.498954][ T5234]  driver_probe_device+0x2a/0x120
[ 1214.503639][ T5127]  process_one_work+0x2ba/0x650
[ 1214.508726][ T5234]  __device_attach_driver+0xfb/0x150
[ 1214.513039][ T5127]  worker_thread+0x5d/0x5c0
[ 1214.518227][ T5234]  ? driver_probe_device+0x120/0x120
[ 1214.522886][ T5127]  ? rescuer_thread+0x590/0x590
[ 1214.527378][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1214.531783][ T5127]  kthread+0x129/0x170
[ 1214.536975][ T5234]  __device_attach+0x102/0x2a0
[ 1214.542328][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1214.547343][ T5234]  bus_probe_device+0xca/0xd0
[ 1214.552201][ T5127]  ret_from_fork+0x1f/0x30
[ 1214.557490][ T5234]  device_add+0x991/0xc80
[ 1214.561977][ T5127]  </TASK>
[ 1214.567244][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1214.572109][ T5127] ---[ end trace 0000000000000000 ]---
[ 1214.576864][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1214.587891][ T5241] ------------[ cut here ]------------
[ 1214.591311][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1214.596003][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1214.600391][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1214.604732][ T5241] Modules linked in:
[ 1214.607725][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1214.612902][ T5241] 
[ 1214.612909][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1214.618370][ T5234]  usb_probe_device+0x60/0x140
[ 1214.623292][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1214.628744][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1214.633510][ T5241] Workqueue: usb_hub_wq hub_event
[ 1214.642936][ T5234]  really_probe+0x12d/0x430
[ 1214.648214][ T5241] 
[ 1214.648220][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1214.652098][ T5234]  __driver_probe_device+0xbf/0x140
[ 1214.657554][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1214.659869][ T5234]  driver_probe_device+0x2a/0x120
[ 1214.671412][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1214.676165][ T5234]  __device_attach_driver+0xfb/0x150
[ 1214.686491][ T5241] 
[ 1214.692376][ T5234]  ? driver_probe_device+0x120/0x120
[ 1214.697466][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1214.701876][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1214.704218][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1214.709923][ T5234]  __device_attach+0x102/0x2a0
[ 1214.715236][ T5241] RBP: ffff888117f163d0 R08: 0000000000000001 R09: 0000000000000000
[ 1214.734850][ T5234]  bus_probe_device+0xca/0xd0
[ 1214.739859][ T5241] R10: 0000000000000001 R11: 6576655f62756820 R12: 0000000000000001
[ 1214.745917][ T5234]  device_add+0x991/0xc80
[ 1214.751180][ T5241] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff88811788c0c8
[ 1214.753505][ T5234]  usb_new_device+0x38d/0x870
[ 1214.758767][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1214.766739][ T5234]  hub_event+0x1875/0x25e0
[ 1214.771483][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1214.779451][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1214.784201][ T5241] CR2: 00007ffe64c86080 CR3: 0000000109e63000 CR4: 00000000003506f0
[ 1214.792156][ T5234]  ? kernfs_put+0x28/0x40
[ 1214.796834][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1214.804808][ T5234]  process_one_work+0x2ba/0x650
[ 1214.809121][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1214.817097][ T5234]  worker_thread+0x5d/0x5c0
[ 1214.821751][ T5241] Call Trace:
[ 1214.821759][ T5241]  <TASK>
[ 1214.830672][ T5234]  ? rescuer_thread+0x590/0x590
[ 1214.835086][ T5241]  ? __device_attach+0x102/0x2a0
[ 1214.841695][ T5234]  kthread+0x129/0x170
[ 1214.847502][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1214.855468][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1214.859786][ T5241]  ? device_add+0x991/0xc80
[ 1214.867759][ T5234]  ret_from_fork+0x1f/0x30
[ 1214.872590][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1214.880559][ T5234]  </TASK>
[ 1214.885064][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1214.888335][ T5234] ---[ end trace 0000000000000000 ]---
[ 1214.891256][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1214.896482][ T5171] Bluetooth: hci4: command 0x0406 tx timeout
[ 1214.901019][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1214.905476][ T5173] Bluetooth: hci1: command 0x0406 tx timeout
[ 1214.909921][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1214.915551][ T5168] Bluetooth: hci2: command 0x0406 tx timeout
[ 1214.920033][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1214.924449][ T5172] Bluetooth: hci5: command 0x0406 tx timeout
[ 1214.929362][ T5241]  smsusb_init_device+0x50e/0x530
[ 1214.932392][ T5172] Bluetooth: hci3: command 0x0406 tx timeout
[ 1214.937760][ T5241]  smsusb_probe+0x1ce/0x560
[ 1214.943214][ T5168] Bluetooth: hci7: command 0x0406 tx timeout
[ 1214.948382][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1214.954377][ T5171] Bluetooth: hci6: command 0x0406 tx timeout
[ 1214.959451][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1214.965508][ T5128] ------------[ cut here ]------------
[ 1214.971036][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1214.977004][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1214.981854][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1214.987830][ T5128] Modules linked in:
[ 1214.992830][ T5241]  really_probe+0x12d/0x430
[ 1214.999095][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1215.003376][ T5241]  __driver_probe_device+0xbf/0x140
[ 1215.009431][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1215.015165][ T5241]  driver_probe_device+0x2a/0x120
[ 1215.021133][ T5128] Workqueue: usb_hub_wq hub_event
[ 1215.026772][ T5241]  __device_attach_driver+0xfb/0x150
[ 1215.032229][ T5128] 
[ 1215.032235][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1215.037336][ T5241]  ? driver_probe_device+0x120/0x120
[ 1215.046961][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1215.052144][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1215.056031][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1215.060521][ T5241]  __device_attach+0x102/0x2a0
[ 1215.072047][ T5128] 
[ 1215.072052][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1215.077242][ T5241]  bus_probe_device+0xca/0xd0
[ 1215.087286][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1215.092298][ T5241]  device_add+0x991/0xc80
[ 1215.097329][ T5128] RBP: ffff888117fc43d0 R08: 0000000000000001 R09: 0000000000000000
[ 1215.102594][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1215.104935][ T5128] R10: 0000000000000001 R11: 000000006b203f20 R12: 0000000000000001
[ 1215.110720][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1215.115999][ T5128] R13: 0000000000000001 R14: ffff888117ef0c00 R15: ffff888117cb7708
[ 1215.135612][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1215.140355][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1215.146425][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1215.151173][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1215.153506][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1215.161454][ T5128] CR2: 00007ff9beb84998 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1215.166134][ T5241]  usb_probe_device+0x60/0x140
[ 1215.174100][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1215.178409][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1215.186373][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1215.191565][ T5241]  really_probe+0x12d/0x430
[ 1215.199528][ T5128] Call Trace:
[ 1215.199536][ T5128]  <TASK>
[ 1215.199544][ T5128]  ? __device_attach+0x102/0x2a0
[ 1215.204464][ T5241]  __driver_probe_device+0xbf/0x140
[ 1215.212417][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1215.217176][ T5241]  driver_probe_device+0x2a/0x120
[ 1215.226090][ T5128]  ? device_add+0x991/0xc80
[ 1215.231357][ T5241]  __device_attach_driver+0xfb/0x150
[ 1215.237935][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1215.243375][ T5241]  ? driver_probe_device+0x120/0x120
[ 1215.251337][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1215.256103][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1215.264074][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1215.270225][ T5241]  __device_attach+0x102/0x2a0
[ 1215.278190][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1215.282680][ T5241]  bus_probe_device+0xca/0xd0
[ 1215.285982][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1215.288911][ T5241]  device_add+0x991/0xc80
[ 1215.293850][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1215.299044][ T5241]  usb_new_device+0x38d/0x870
[ 1215.303895][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1215.308905][ T5241]  hub_event+0x1875/0x25e0
[ 1215.313391][ T5128]  smsusb_init_device+0x50e/0x530
[ 1215.318673][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1215.323602][ T5128]  smsusb_probe+0x1ce/0x560
[ 1215.328867][ T5241]  ? kernfs_put+0x28/0x40
[ 1215.334236][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1215.338998][ T5241]  process_one_work+0x2ba/0x650
[ 1215.344202][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1215.348957][ T5241]  worker_thread+0x5d/0x5c0
[ 1215.354069][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1215.358732][ T5241]  ? rescuer_thread+0x590/0x590
[ 1215.364365][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1215.368681][ T5241]  kthread+0x129/0x170
[ 1215.374055][ T5128]  really_probe+0x12d/0x430
[ 1215.378721][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1215.383570][ T5128]  __driver_probe_device+0xbf/0x140
[ 1215.387968][ T5241]  ret_from_fork+0x1f/0x30
[ 1215.392980][ T5128]  driver_probe_device+0x2a/0x120
[ 1215.398788][ T5241]  </TASK>
[ 1215.403269][ T5128]  __device_attach_driver+0xfb/0x150
[ 1215.407590][ T5241] ---[ end trace 0000000000000000 ]---
[ 1215.413377][ T5128]  ? driver_probe_device+0x120/0x120
[ 1215.438128][ T5228] ------------[ cut here ]------------
[ 1215.438315][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1215.443517][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1215.447584][ T5128]  __device_attach+0x102/0x2a0
[ 1215.452073][ T5228] Modules linked in:
[ 1215.457726][ T5128]  bus_probe_device+0xca/0xd0
[ 1215.462928][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1215.467356][ T5128]  device_add+0x991/0xc80
[ 1215.472357][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1215.475389][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1215.480674][ T5228] Workqueue: usb_hub_wq hub_event
[ 1215.486123][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1215.486159][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1215.491424][ T5228] 
[ 1215.491431][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1215.496883][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1215.501628][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1215.511093][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1215.511130][ T5128]  usb_probe_device+0x60/0x140
[ 1215.511172][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1215.511213][ T5128]  really_probe+0x12d/0x430
[ 1215.511254][ T5128]  __driver_probe_device+0xbf/0x140
[ 1215.511296][ T5128]  driver_probe_device+0x2a/0x120
[ 1215.516146][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1215.519968][ T5128]  __device_attach_driver+0xfb/0x150
[ 1215.524639][ T5228] 
[ 1215.524644][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1215.536173][ T5128]  ? driver_probe_device+0x120/0x120
[ 1215.540486][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1215.550538][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1215.555726][ T5228] RBP: ffff8881189c13d0 R08: 0000000000000001 R09: 0000000000000000
[ 1215.560731][ T5128]  __device_attach+0x102/0x2a0
[ 1215.565663][ T5228] R10: 0000000000000001 R11: 502031203a555043 R12: 0000000000000001
[ 1215.570403][ T5128]  bus_probe_device+0xca/0xd0
[ 1215.572714][ T5228] R13: 0000000000000001 R14: ffff888118ab8400 R15: ffff88811788c288
[ 1215.578427][ T5128]  device_add+0x991/0xc80
[ 1215.583705][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1215.603307][ T5128]  usb_new_device+0x38d/0x870
[ 1215.608760][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1215.613513][ T5128]  hub_event+0x1875/0x25e0
[ 1215.619651][ T5228] CR2: 00007ffe64c86080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1215.624155][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1215.629328][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1215.634377][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1215.640432][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1215.645710][ T5128]  process_one_work+0x2ba/0x650
[ 1215.648021][ T5228] Call Trace:
[ 1215.648029][ T5228]  <TASK>
[ 1215.655987][ T5128]  worker_thread+0x5d/0x5c0
[ 1215.661251][ T5228]  ? __device_attach+0x102/0x2a0
[ 1215.669218][ T5128]  ? rescuer_thread+0x590/0x590
[ 1215.673969][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1215.681926][ T5128]  kthread+0x129/0x170
[ 1215.686678][ T5228]  ? device_add+0x991/0xc80
[ 1215.694731][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1215.699390][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1215.707357][ T5128]  ret_from_fork+0x1f/0x30
[ 1215.711685][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1215.720614][ T5128]  </TASK>
[ 1215.725281][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1215.731850][ T5128] ---[ end trace 0000000000000000 ]---
[ 1215.736258][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1215.843554][ T5302] ------------[ cut here ]------------
[ 1215.845026][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1215.850111][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1215.855566][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1215.861200][ T5302] Modules linked in:
[ 1215.861211][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1215.870652][ T5228]  smsusb_init_device+0x50e/0x530
[ 1215.875489][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1215.879372][ T5228]  smsusb_probe+0x1ce/0x560
[ 1215.890986][ T5302] Workqueue: usb_hub_wq hub_event
[ 1215.895998][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1215.906049][ T5302] 
[ 1215.906055][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1215.910533][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1215.915839][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1215.921338][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1215.923743][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1215.929358][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1215.934979][ T5302] 
[ 1215.934985][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1215.954598][ T5228]  really_probe+0x12d/0x430
[ 1215.959708][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1215.965770][ T5228]  __driver_probe_device+0xbf/0x140
[ 1215.970950][ T5302] RBP: ffff88811894f3d0 R08: 0000000000000001 R09: 0000000000000000
[ 1215.973262][ T5228]  driver_probe_device+0x2a/0x120
[ 1215.981233][ T5302] R10: 0000000000000001 R11: 6461657268746b20 R12: 0000000000000001
[ 1215.985730][ T5228]  __device_attach_driver+0xfb/0x150
[ 1215.993696][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66b08
[ 1215.998879][ T5228]  ? driver_probe_device+0x120/0x120
[ 1216.006845][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1216.011848][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1216.019814][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1216.025092][ T5228]  __device_attach+0x102/0x2a0
[ 1216.033051][ T5302] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1216.038329][ T5228]  bus_probe_device+0xca/0xd0
[ 1216.047249][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1216.051995][ T5228]  device_add+0x991/0xc80
[ 1216.058587][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1216.063428][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1216.071397][ T5302] Call Trace:
[ 1216.076061][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1216.084029][ T5302]  <TASK>
[ 1216.084038][ T5302]  ? __device_attach+0x102/0x2a0
[ 1216.088347][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1216.096328][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1216.101520][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1216.104823][ T5302]  ? device_add+0x991/0xc80
[ 1216.109748][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1216.112667][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1216.117637][ T5228]  usb_probe_device+0x60/0x140
[ 1216.122389][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1216.127253][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1216.132539][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1216.137038][ T5228]  really_probe+0x12d/0x430
[ 1216.142487][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1216.147427][ T5228]  __driver_probe_device+0xbf/0x140
[ 1216.152172][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1216.157536][ T5228]  driver_probe_device+0x2a/0x120
[ 1216.163772][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1216.168985][ T5228]  __device_attach_driver+0xfb/0x150
[ 1216.173487][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1216.178607][ T5228]  ? driver_probe_device+0x120/0x120
[ 1216.183799][ T5302]  smsusb_init_device+0x50e/0x530
[ 1216.189415][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1216.194453][ T5302]  smsusb_probe+0x1ce/0x560
[ 1216.199813][ T5228]  __device_attach+0x102/0x2a0
[ 1216.205121][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1216.209958][ T5228]  bus_probe_device+0xca/0xd0
[ 1216.215233][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1216.220257][ T5228]  device_add+0x991/0xc80
[ 1216.225015][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1216.229512][ T5228]  usb_new_device+0x38d/0x870
[ 1216.234270][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1216.240058][ T5228]  hub_event+0x1875/0x25e0
[ 1216.244741][ T5302]  really_probe+0x12d/0x430
[ 1216.250366][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1216.254691][ T5302]  __driver_probe_device+0xbf/0x140
[ 1216.259801][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1216.264472][ T5302]  driver_probe_device+0x2a/0x120
[ 1216.269686][ T5228]  process_one_work+0x2ba/0x650
[ 1216.274097][ T5302]  __device_attach_driver+0xfb/0x150
[ 1216.278584][ T5228]  worker_thread+0x5d/0x5c0
[ 1216.284396][ T5302]  ? driver_probe_device+0x120/0x120
[ 1216.289577][ T5228]  ? rescuer_thread+0x590/0x590
[ 1216.294864][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1216.299887][ T5228]  kthread+0x129/0x170
[ 1216.304763][ T5302]  __device_attach+0x102/0x2a0
[ 1216.310030][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1216.314532][ T5302]  bus_probe_device+0xca/0xd0
[ 1216.319796][ T5228]  ret_from_fork+0x1f/0x30
[ 1216.324728][ T5302]  device_add+0x991/0xc80
[ 1216.329479][ T5228]  </TASK>
[ 1216.334252][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1216.338999][ T5228] ---[ end trace 0000000000000000 ]---
[ 1216.344625][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1216.359567][ T5240] ------------[ cut here ]------------
[ 1216.361075][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1216.366397][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1216.371842][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1216.376799][ T5240] Modules linked in:
[ 1216.382260][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1216.387030][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1216.396481][ T5302]  usb_probe_device+0x60/0x140
[ 1216.401778][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1216.405672][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1216.411210][ T5240] Workqueue: usb_hub_wq hub_event
[ 1216.422740][ T5302]  really_probe+0x12d/0x430
[ 1216.427756][ T5240] 
[ 1216.437563][ T5302]  __driver_probe_device+0xbf/0x140
[ 1216.437608][ T5302]  driver_probe_device+0x2a/0x120
[ 1216.437651][ T5302]  __device_attach_driver+0xfb/0x150
[ 1216.443793][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1216.448805][ T5302]  ? driver_probe_device+0x120/0x120
[ 1216.453304][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1216.455630][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1216.460813][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1216.465859][ T5302]  __device_attach+0x102/0x2a0
[ 1216.471130][ T5240] 
[ 1216.471135][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1216.476841][ T5302]  bus_probe_device+0xca/0xd0
[ 1216.482106][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1216.501720][ T5302]  device_add+0x991/0xc80
[ 1216.506482][ T5240] RBP: ffff8881184874c8 R08: 0000000000000001 R09: 0000000000000000
[ 1216.512552][ T5302]  usb_new_device+0x38d/0x870
[ 1216.517306][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1216.519625][ T5302]  hub_event+0x1875/0x25e0
[ 1216.527595][ T5240] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff8881185d5048
[ 1216.532262][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1216.540228][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1216.544553][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1216.552520][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1216.557202][ T5302]  process_one_work+0x2ba/0x650
[ 1216.565166][ T5240] CR2: 00007ffe64c86080 CR3: 0000000109e63000 CR4: 00000000003506f0
[ 1216.569572][ T5302]  worker_thread+0x5d/0x5c0
[ 1216.577557][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1216.583378][ T5302]  ? rescuer_thread+0x590/0x590
[ 1216.592309][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1216.597604][ T5302]  kthread+0x129/0x170
[ 1216.604185][ T5240] Call Trace:
[ 1216.604192][ T5240]  <TASK>
[ 1216.609023][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1216.616994][ T5240]  ? __device_attach+0x102/0x2a0
[ 1216.621484][ T5302]  ret_from_fork+0x1f/0x30
[ 1216.629462][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1216.634315][ T5302]  </TASK>
[ 1216.642267][ T5240]  ? device_add+0x991/0xc80
[ 1216.646331][ T5302] ---[ end trace 0000000000000000 ]---
[ 1216.649602][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1216.655288][ T5128] ------------[ cut here ]------------
[ 1216.658160][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1216.663065][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1216.667475][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1216.672352][ T5128] Modules linked in:
[ 1216.672363][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1216.675377][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1216.679864][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1216.685361][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1216.690283][ T5128] Workqueue: usb_hub_wq hub_event
[ 1216.695746][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1216.701194][ T5128] 
[ 1216.701200][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1216.710640][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1216.715831][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1216.719715][ T5240]  smsusb_init_device+0x50e/0x530
[ 1216.731267][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1216.736380][ T5240]  smsusb_probe+0x1ce/0x560
[ 1216.746423][ T5128] 
[ 1216.746428][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1216.752043][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1216.757056][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1216.762410][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1216.764740][ T5128] RBP: ffff888117fc44c8 R08: 0000000000000001 R09: 0000000000000000
[ 1216.770462][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1216.775308][ T5128] R10: 0000000000000001 R11: 000000006b203f20 R12: 0000000000000001
[ 1216.794908][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1216.799924][ T5128] R13: 0000000000000001 R14: ffff888117ef0c00 R15: ffff888117cb7708
[ 1216.806076][ T5240]  really_probe+0x12d/0x430
[ 1216.810560][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1216.812904][ T5240]  __driver_probe_device+0xbf/0x140
[ 1216.820879][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1216.826692][ T5240]  driver_probe_device+0x2a/0x120
[ 1216.834657][ T5128] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1216.840276][ T5240]  __device_attach_driver+0xfb/0x150
[ 1216.848245][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1216.853339][ T5240]  ? driver_probe_device+0x120/0x120
[ 1216.861308][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1216.866508][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1216.874559][ T5128] Call Trace:
[ 1216.874567][ T5128]  <TASK>
[ 1216.879063][ T5240]  __device_attach+0x102/0x2a0
[ 1216.888005][ T5128]  ? __device_attach+0x102/0x2a0
[ 1216.893184][ T5240]  bus_probe_device+0xca/0xd0
[ 1216.899759][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1216.904779][ T5240]  device_add+0x991/0xc80
[ 1216.912735][ T5128]  ? device_add+0x991/0xc80
[ 1216.918014][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1216.925977][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1216.931246][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1216.939213][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1216.943970][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1216.947243][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1216.950166][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1216.954919][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1216.959849][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1216.964515][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1216.969360][ T5240]  usb_probe_device+0x60/0x140
[ 1216.973692][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1216.978182][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1216.983364][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1216.988294][ T5240]  really_probe+0x12d/0x430
[ 1216.993213][ T5128]  smsusb_init_device+0x50e/0x530
[ 1216.998590][ T5240]  __driver_probe_device+0xbf/0x140
[ 1217.003343][ T5128]  smsusb_probe+0x1ce/0x560
[ 1217.008528][ T5240]  driver_probe_device+0x2a/0x120
[ 1217.013823][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1217.018920][ T5240]  __device_attach_driver+0xfb/0x150
[ 1217.024380][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1217.030003][ T5240]  ? driver_probe_device+0x120/0x120
[ 1217.034774][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1217.040148][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1217.046301][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1217.051139][ T5240]  __device_attach+0x102/0x2a0
[ 1217.055640][ T5128]  really_probe+0x12d/0x430
[ 1217.060654][ T5240]  bus_probe_device+0xca/0xd0
[ 1217.065848][ T5128]  __driver_probe_device+0xbf/0x140
[ 1217.070332][ T5240]  device_add+0x991/0xc80
[ 1217.075363][ T5128]  driver_probe_device+0x2a/0x120
[ 1217.081166][ T5240]  usb_new_device+0x38d/0x870
[ 1217.086459][ T5128]  __device_attach_driver+0xfb/0x150
[ 1217.092095][ T5240]  hub_event+0x1875/0x25e0
[ 1217.097383][ T5128]  ? driver_probe_device+0x120/0x120
[ 1217.102492][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1217.107236][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1217.112419][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1217.117176][ T5128]  __device_attach+0x102/0x2a0
[ 1217.121660][ T5240]  process_one_work+0x2ba/0x650
[ 1217.126329][ T5128]  bus_probe_device+0xca/0xd0
[ 1217.131554][ T5240]  worker_thread+0x5d/0x5c0
[ 1217.135880][ T5128]  device_add+0x991/0xc80
[ 1217.140898][ T5240]  ? rescuer_thread+0x590/0x590
[ 1217.145566][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1217.150837][ T5240]  kthread+0x129/0x170
[ 1217.155247][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1217.160517][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1217.166313][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1217.171062][ T5240]  ret_from_fork+0x1f/0x30
[ 1217.176341][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1217.181090][ T5240]  </TASK>
[ 1217.185932][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1217.190588][ T5240] ---[ end trace 0000000000000000 ]---
[ 1217.195088][ T5128]  usb_probe_device+0x60/0x140
[ 1217.262919][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1217.269185][ T5128]  really_probe+0x12d/0x430
[ 1217.273739][ T5128]  __driver_probe_device+0xbf/0x140
[ 1217.278977][ T5128]  driver_probe_device+0x2a/0x120
[ 1217.284055][ T5128]  __device_attach_driver+0xfb/0x150
[ 1217.289398][ T5128]  ? driver_probe_device+0x120/0x120
[ 1217.294736][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1217.299539][ T5128]  __device_attach+0x102/0x2a0
[ 1217.304353][ T5128]  bus_probe_device+0xca/0xd0
[ 1217.309074][ T5128]  device_add+0x991/0xc80
[ 1217.313439][ T5128]  usb_new_device+0x38d/0x870
[ 1217.318155][ T5128]  hub_event+0x1875/0x25e0
[ 1217.322596][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1217.328441][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1217.333783][ T5128]  process_one_work+0x2ba/0x650
[ 1217.338677][ T5128]  worker_thread+0x5d/0x5c0
[ 1217.343222][ T5128]  ? rescuer_thread+0x590/0x590
[ 1217.348127][ T5128]  kthread+0x129/0x170
[ 1217.352234][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1217.358037][ T5128]  ret_from_fork+0x1f/0x30
[ 1217.362517][ T5128]  </TASK>
[ 1217.365566][ T5128] ---[ end trace 0000000000000000 ]---
[ 1217.375194][ T5234] ------------[ cut here ]------------
[ 1217.380674][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1217.390321][ T5234] Modules linked in:
[ 1217.394245][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1217.405827][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1217.415924][ T5234] Workqueue: usb_hub_wq hub_event
[ 1217.420977][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1217.426768][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1217.446422][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1217.452540][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1217.460544][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1217.468548][ T5234] RBP: ffff888117ce44c8 R08: 0000000000000001 R09: 0000000000000000
[ 1217.476551][ T5234] R10: 0000000000000001 R11: 7665645f5f203f20 R12: 0000000000000001
[ 1217.484562][ T5234] R13: 0000000000000001 R14: ffff888115802000 R15: ffff888117cb76c8
[ 1217.492555][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1217.501534][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1217.508161][ T5234] CR2: 00007ff9beb84998 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1217.516166][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1217.524183][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1217.532176][ T5234] Call Trace:
[ 1217.535497][ T5234]  <TASK>
[ 1217.538444][ T5234]  ? __device_attach+0x102/0x2a0
[ 1217.543425][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1217.548359][ T5234]  ? device_add+0x991/0xc80
[ 1217.552888][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1217.557875][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1217.563288][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1217.568557][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1217.573718][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1217.579382][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1217.584798][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1217.589712][ T5234]  smsusb_init_device+0x50e/0x530
[ 1217.594790][ T5234]  smsusb_probe+0x1ce/0x560
[ 1217.599328][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1217.605198][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1217.610871][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1217.616036][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1217.621269][ T5234]  really_probe+0x12d/0x430
[ 1217.625825][ T5234]  __driver_probe_device+0xbf/0x140
[ 1217.631059][ T5234]  driver_probe_device+0x2a/0x120
[ 1217.636138][ T5234]  __device_attach_driver+0xfb/0x150
[ 1217.641475][ T5234]  ? driver_probe_device+0x120/0x120
[ 1217.646811][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1217.651614][ T5234]  __device_attach+0x102/0x2a0
[ 1217.656437][ T5234]  bus_probe_device+0xca/0xd0
[ 1217.661155][ T5234]  device_add+0x991/0xc80
[ 1217.665534][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1217.670769][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1217.675763][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1217.680748][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1217.686094][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1217.691687][ T5234]  usb_probe_device+0x60/0x140
[ 1217.696528][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1217.702725][ T5234]  really_probe+0x12d/0x430
[ 1217.707302][ T5234]  __driver_probe_device+0xbf/0x140
[ 1217.712554][ T5234]  driver_probe_device+0x2a/0x120
[ 1217.717641][ T5234]  __device_attach_driver+0xfb/0x150
[ 1217.722974][ T5234]  ? driver_probe_device+0x120/0x120
[ 1217.728328][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1217.733133][ T5234]  __device_attach+0x102/0x2a0
[ 1217.737956][ T5234]  bus_probe_device+0xca/0xd0
[ 1217.742675][ T5234]  device_add+0x991/0xc80
[ 1217.747053][ T5234]  usb_new_device+0x38d/0x870
[ 1217.751754][ T5234]  hub_event+0x1875/0x25e0
[ 1217.756210][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1217.762037][ T5234]  ? kernfs_put+0x28/0x40
[ 1217.766412][ T5234]  process_one_work+0x2ba/0x650
[ 1217.771353][ T5234]  worker_thread+0x5d/0x5c0
[ 1217.775914][ T5234]  ? rescuer_thread+0x590/0x590
[ 1217.780811][ T5234]  kthread+0x129/0x170
[ 1217.784935][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1217.790604][ T5234]  ret_from_fork+0x1f/0x30
[ 1217.795074][ T5234]  </TASK>
[ 1217.798107][ T5234] ---[ end trace 0000000000000000 ]---
[ 1217.804981][ T5302] ------------[ cut here ]------------
[ 1217.810471][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1217.820037][ T5302] Modules linked in:
[ 1217.824044][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1217.835742][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1217.845845][ T5302] Workqueue: usb_hub_wq hub_event
[ 1217.850908][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1217.856721][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1217.876381][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1217.882480][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1217.890511][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1217.898532][ T5302] RBP: ffff88811894f4c8 R08: 0000000000000001 R09: 0000000000000000
[ 1217.904173][ T5127] ------------[ cut here ]------------
[ 1217.906535][ T5302] R10: 0000000000000001 R11: 6461657268746b20 R12: 0000000000000001
[ 1217.911969][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1217.919958][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66b08
[ 1217.919978][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1217.929438][ T5127] Modules linked in:
[ 1217.937396][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1217.946327][ T5127] 
[ 1217.950196][ T5302] CR2: 00007ff9beb84998 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1217.956792][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1217.959105][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1217.967323][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1217.978598][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1217.978617][ T5302] Call Trace:
[ 1217.978623][ T5302]  <TASK>
[ 1217.978630][ T5302]  ? __device_attach+0x102/0x2a0
[ 1217.978674][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1217.986660][ T5127] Workqueue: usb_hub_wq hub_event
[ 1217.996706][ T5302]  ? device_add+0x991/0xc80
[ 1218.004696][ T5127] 
[ 1218.004702][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1218.007964][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1218.010890][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1218.015826][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1218.020657][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1218.025673][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1218.030160][ T5127] 
[ 1218.030166][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1218.032501][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1218.038216][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1218.043141][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1218.062737][ T5127] RBP: ffff888116ed04c8 R08: 0000000000000001 R09: 0000000000000000
[ 1218.068099][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1218.074161][ T5127] R10: 0000000000000001 R11: 0000000030333554 R12: 0000000000000001
[ 1218.079341][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1218.081651][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d5248
[ 1218.089615][ T5302]  smsusb_init_device+0x50e/0x530
[ 1218.094716][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1218.102692][ T5302]  smsusb_probe+0x1ce/0x560
[ 1218.108348][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1218.116316][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1218.121687][ T5127] CR2: 00007ffe64c86080 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1218.129666][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1218.134519][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1218.142478][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1218.147488][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1218.156411][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1218.160898][ T5127] Call Trace:
[ 1218.160905][ T5127]  <TASK>
[ 1218.167487][ T5302]  really_probe+0x12d/0x430
[ 1218.173300][ T5127]  ? __device_attach+0x102/0x2a0
[ 1218.181273][ T5302]  __driver_probe_device+0xbf/0x140
[ 1218.186899][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1218.194864][ T5302]  driver_probe_device+0x2a/0x120
[ 1218.199960][ T5127]  ? device_add+0x991/0xc80
[ 1218.207933][ T5302]  __device_attach_driver+0xfb/0x150
[ 1218.213114][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1218.216483][ T5302]  ? driver_probe_device+0x120/0x120
[ 1218.219404][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1218.223902][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1218.228832][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1218.234035][ T5302]  __device_attach+0x102/0x2a0
[ 1218.238868][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1218.243896][ T5302]  bus_probe_device+0xca/0xd0
[ 1218.248383][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1218.253659][ T5302]  device_add+0x991/0xc80
[ 1218.258579][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1218.263857][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1218.269230][ T5127]  smsusb_init_device+0x50e/0x530
[ 1218.274000][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1218.279186][ T5127]  smsusb_probe+0x1ce/0x560
[ 1218.283949][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1218.289042][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1218.293722][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1218.299343][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1218.303679][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1218.308511][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1218.313698][ T5302]  usb_probe_device+0x60/0x140
[ 1218.318702][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1218.323633][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1218.328121][ T5127]  really_probe+0x12d/0x430
[ 1218.332869][ T5302]  really_probe+0x12d/0x430
[ 1218.338671][ T5127]  __driver_probe_device+0xbf/0x140
[ 1218.343946][ T5302]  __driver_probe_device+0xbf/0x140
[ 1218.349564][ T5127]  driver_probe_device+0x2a/0x120
[ 1218.355017][ T5302]  driver_probe_device+0x2a/0x120
[ 1218.360112][ T5127]  __device_attach_driver+0xfb/0x150
[ 1218.364866][ T5302]  __device_attach_driver+0xfb/0x150
[ 1218.370068][ T5127]  ? driver_probe_device+0x120/0x120
[ 1218.376216][ T5302]  ? driver_probe_device+0x120/0x120
[ 1218.380722][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1218.385224][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1218.390411][ T5127]  __device_attach+0x102/0x2a0
[ 1218.395603][ T5302]  __device_attach+0x102/0x2a0
[ 1218.400613][ T5127]  bus_probe_device+0xca/0xd0
[ 1218.405630][ T5302]  bus_probe_device+0xca/0xd0
[ 1218.410897][ T5127]  device_add+0x991/0xc80
[ 1218.416173][ T5302]  device_add+0x991/0xc80
[ 1218.421441][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1218.426726][ T5302]  usb_new_device+0x38d/0x870
[ 1218.431479][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1218.436238][ T5302]  hub_event+0x1875/0x25e0
[ 1218.440982][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1218.445746][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1218.450405][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1218.455072][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1218.459387][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1218.463703][ T5302]  process_one_work+0x2ba/0x650
[ 1218.468930][ T5127]  usb_probe_device+0x60/0x140
[ 1218.473601][ T5302]  worker_thread+0x5d/0x5c0
[ 1218.478521][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1218.482921][ T5302]  ? rescuer_thread+0x590/0x590
[ 1218.487685][ T5127]  really_probe+0x12d/0x430
[ 1218.493485][ T5302]  kthread+0x129/0x170
[ 1218.498754][ T5127]  __driver_probe_device+0xbf/0x140
[ 1218.504031][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1218.509477][ T5127]  driver_probe_device+0x2a/0x120
[ 1218.514324][ T5302]  ret_from_fork+0x1f/0x30
[ 1218.519070][ T5127]  __device_attach_driver+0xfb/0x150
[ 1218.523585][ T5302]  </TASK>
[ 1218.529721][ T5127]  ? driver_probe_device+0x120/0x120
[ 1218.534561][ T5302] ---[ end trace 0000000000000000 ]---
[ 1218.539045][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1218.588442][ T5127]  __device_attach+0x102/0x2a0
[ 1218.593252][ T5127]  bus_probe_device+0xca/0xd0
[ 1218.597991][ T5127]  device_add+0x991/0xc80
[ 1218.602352][ T5127]  usb_new_device+0x38d/0x870
[ 1218.607068][ T5127]  hub_event+0x1875/0x25e0
[ 1218.611521][ T5127]  ? kernfs_notify_workfn+0x24e/0x280
[ 1218.616956][ T5127]  process_one_work+0x2ba/0x650
[ 1218.621849][ T5127]  worker_thread+0x5d/0x5c0
[ 1218.626427][ T5127]  ? rescuer_thread+0x590/0x590
[ 1218.631325][ T5127]  kthread+0x129/0x170
[ 1218.635438][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1218.641107][ T5127]  ret_from_fork+0x1f/0x30
[ 1218.645576][ T5127]  </TASK>
[ 1218.648612][ T5127] ---[ end trace 0000000000000000 ]---
[ 1218.655057][ T5241] ------------[ cut here ]------------
[ 1218.660559][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1218.670098][ T5241] Modules linked in:
[ 1218.674025][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1218.685608][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1218.695700][ T5241] Workqueue: usb_hub_wq hub_event
[ 1218.700757][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1218.706541][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1218.726199][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1218.732290][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1218.740303][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1218.748309][ T5241] RBP: ffff888117f164c8 R08: 0000000000000001 R09: 0000000000000000
[ 1218.756316][ T5241] R10: 0000000000000001 R11: 6576655f62756820 R12: 0000000000000001
[ 1218.764320][ T5241] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff88811788c0c8
[ 1218.772316][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1218.781293][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1218.787917][ T5241] CR2: 00007ffe64c86080 CR3: 0000000109e63000 CR4: 00000000003506f0
[ 1218.795941][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1218.803956][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1218.811986][ T5241] Call Trace:
[ 1218.815328][ T5241]  <TASK>
[ 1218.818276][ T5241]  ? __device_attach+0x102/0x2a0
[ 1218.823264][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1218.828183][ T5241]  ? device_add+0x991/0xc80
[ 1218.832808][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1218.837787][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1218.843241][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1218.848495][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1218.853673][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1218.859354][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1218.864258][ T5241]  smsusb_init_device+0x50e/0x530
[ 1218.869337][ T5241]  smsusb_probe+0x1ce/0x560
[ 1218.873893][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1218.879730][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1218.884049][ T5231] ------------[ cut here ]------------
[ 1218.885416][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1218.885460][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1218.885499][ T5241]  really_probe+0x12d/0x430
[ 1218.885542][ T5241]  __driver_probe_device+0xbf/0x140
[ 1218.885584][ T5241]  driver_probe_device+0x2a/0x120
[ 1218.885625][ T5241]  __device_attach_driver+0xfb/0x150
[ 1218.885668][ T5241]  ? driver_probe_device+0x120/0x120
[ 1218.885707][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1218.885746][ T5241]  __device_attach+0x102/0x2a0
[ 1218.891227][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1218.896335][ T5241]  bus_probe_device+0xca/0xd0
[ 1218.901551][ T5231] Modules linked in:
[ 1218.901562][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1218.906049][ T5241]  device_add+0x991/0xc80
[ 1218.911236][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1218.916252][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1218.921518][ T5231] Workqueue: usb_hub_wq hub_event
[ 1218.926791][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1218.931545][ T5231] 
[ 1218.931551][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1218.936310][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1218.945841][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1218.950504][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1218.954389][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1218.965937][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1218.970257][ T5231] 
[ 1218.970262][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1218.980310][ T5241]  usb_probe_device+0x60/0x140
[ 1218.985507][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1218.990511][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1218.990553][ T5241]  really_probe+0x12d/0x430
[ 1218.990594][ T5241]  __driver_probe_device+0xbf/0x140
[ 1218.990636][ T5241]  driver_probe_device+0x2a/0x120
[ 1218.990677][ T5241]  __device_attach_driver+0xfb/0x150
[ 1218.990720][ T5241]  ? driver_probe_device+0x120/0x120
[ 1218.990761][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1218.995786][ T5231] RBP: ffff888118a854c8 R08: 0000000000000001 R09: 0000000000000000
[ 1218.998042][ T5241]  __device_attach+0x102/0x2a0
[ 1219.003749][ T5231] R10: 0000000000000001 R11: 30393278302f3320 R12: 0000000000000001
[ 1219.008499][ T5241]  bus_probe_device+0xca/0xd0
[ 1219.028094][ T5231] R13: 0000000000000001 R14: ffff8881170e3800 R15: ffff888118a66cc8
[ 1219.033368][ T5241]  device_add+0x991/0xc80
[ 1219.039508][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1219.044963][ T5241]  usb_new_device+0x38d/0x870
[ 1219.047277][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1219.055240][ T5241]  hub_event+0x1875/0x25e0
[ 1219.059991][ T5231] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1219.067980][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1219.074126][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1219.078617][ T5241]  ? kernfs_put+0x28/0x40
[ 1219.083825][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1219.088844][ T5241]  process_one_work+0x2ba/0x650
[ 1219.094124][ T5231] Call Trace:
[ 1219.094133][ T5231]  <TASK>
[ 1219.099399][ T5241]  worker_thread+0x5d/0x5c0
[ 1219.104172][ T5231]  ? __device_attach+0x102/0x2a0
[ 1219.112134][ T5241]  ? rescuer_thread+0x590/0x590
[ 1219.116896][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1219.124879][ T5241]  kthread+0x129/0x170
[ 1219.129552][ T5231]  ? device_add+0x991/0xc80
[ 1219.137526][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1219.141838][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1219.150762][ T5241]  ret_from_fork+0x1f/0x30
[ 1219.155434][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1219.162015][ T5241]  </TASK>
[ 1219.166415][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1219.174391][ T5241] ---[ end trace 0000000000000000 ]---
[ 1219.180179][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1219.192449][ T5240] ------------[ cut here ]------------
[ 1219.192466][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1219.200457][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1219.205290][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1219.208564][ T5240] Modules linked in:
[ 1219.208576][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1219.211500][ T5231]  smsusb_init_device+0x50e/0x530
[ 1219.216013][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1219.220934][ T5231]  smsusb_probe+0x1ce/0x560
[ 1219.225775][ T5240] Workqueue: usb_hub_wq hub_event
[ 1219.230603][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1219.234672][ T5240] 
[ 1219.234678][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1219.239155][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1219.244779][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1219.249703][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1219.254120][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1219.259489][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1219.262495][ T5240] 
[ 1219.262500][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1219.267685][ T5231]  really_probe+0x12d/0x430
[ 1219.273131][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1219.278237][ T5231]  __driver_probe_device+0xbf/0x140
[ 1219.283688][ T5240] RBP: ffff8881184875c0 R08: 0000000000000001 R09: 0000000000000000
[ 1219.289308][ T5231]  driver_probe_device+0x2a/0x120
[ 1219.298781][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1219.303634][ T5231]  __device_attach_driver+0xfb/0x150
[ 1219.307529][ T5240] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff8881185d5048
[ 1219.319062][ T5231]  ? driver_probe_device+0x120/0x120
[ 1219.324079][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1219.334132][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1219.338624][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1219.343637][ T5231]  __device_attach+0x102/0x2a0
[ 1219.349423][ T5240] CR2: 00007ffe64c86080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1219.351742][ T5231]  bus_probe_device+0xca/0xd0
[ 1219.357452][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1219.363066][ T5231]  device_add+0x991/0xc80
[ 1219.382661][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1219.387762][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1219.393839][ T5240] Call Trace:
[ 1219.399009][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1219.401324][ T5240]  <TASK>
[ 1219.401332][ T5240]  ? __device_attach+0x102/0x2a0
[ 1219.409293][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1219.413788][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1219.421748][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1219.426938][ T5240]  ? device_add+0x991/0xc80
[ 1219.434908][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1219.439908][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1219.447874][ T5231]  usb_probe_device+0x60/0x140
[ 1219.453145][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1219.461108][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1219.466385][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1219.475304][ T5231]  really_probe+0x12d/0x430
[ 1219.480051][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1219.486645][ T5231]  __driver_probe_device+0xbf/0x140
[ 1219.491392][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1219.499357][ T5231]  driver_probe_device+0x2a/0x120
[ 1219.504023][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1219.511977][ T5231]  __device_attach_driver+0xfb/0x150
[ 1219.516301][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1219.524273][ T5231]  ? driver_probe_device+0x120/0x120
[ 1219.529461][ T5240]  smsusb_init_device+0x50e/0x530
[ 1219.532730][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1219.537663][ T5240]  smsusb_probe+0x1ce/0x560
[ 1219.540582][ T5231]  __device_attach+0x102/0x2a0
[ 1219.545508][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1219.550255][ T5231]  bus_probe_device+0xca/0xd0
[ 1219.555095][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1219.560359][ T5231]  device_add+0x991/0xc80
[ 1219.564854][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1219.570294][ T5231]  usb_new_device+0x38d/0x870
[ 1219.575228][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1219.579976][ T5231]  hub_event+0x1875/0x25e0
[ 1219.585518][ T5240]  really_probe+0x12d/0x430
[ 1219.591655][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1219.596839][ T5240]  __driver_probe_device+0xbf/0x140
[ 1219.601333][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1219.606440][ T5240]  driver_probe_device+0x2a/0x120
[ 1219.611620][ T5231]  process_one_work+0x2ba/0x650
[ 1219.617242][ T5240]  __device_attach_driver+0xfb/0x150
[ 1219.622249][ T5231]  worker_thread+0x5d/0x5c0
[ 1219.627612][ T5240]  ? driver_probe_device+0x120/0x120
[ 1219.632874][ T5231]  ? rescuer_thread+0x590/0x590
[ 1219.637713][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1219.642982][ T5231]  kthread+0x129/0x170
[ 1219.648002][ T5240]  __device_attach+0x102/0x2a0
[ 1219.652741][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1219.657235][ T5240]  bus_probe_device+0xca/0xd0
[ 1219.661977][ T5231]  ret_from_fork+0x1f/0x30
[ 1219.667770][ T5240]  device_add+0x991/0xc80
[ 1219.672430][ T5231]  </TASK>
[ 1219.678044][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1219.682380][ T5231] ---[ end trace 0000000000000000 ]---
[ 1219.687478][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1219.723531][ T5234] ------------[ cut here ]------------
[ 1219.727573][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1219.732394][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1219.737670][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1219.737715][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1219.742213][ T5234] Modules linked in:
[ 1219.742225][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1219.747494][ T5240]  usb_probe_device+0x60/0x140
[ 1219.752338][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1219.757095][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1219.761147][ T5234] Workqueue: usb_hub_wq hub_event
[ 1219.765901][ T5240]  really_probe+0x12d/0x430
[ 1219.771513][ T5234] 
[ 1219.771518][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1219.776181][ T5240]  __driver_probe_device+0xbf/0x140
[ 1219.780584][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1219.784903][ T5240]  driver_probe_device+0x2a/0x120
[ 1219.787911][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1219.793088][ T5240]  __device_attach_driver+0xfb/0x150
[ 1219.798542][ T5234] 
[ 1219.803465][ T5240]  ? driver_probe_device+0x120/0x120
[ 1219.809203][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1219.813685][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1219.813727][ T5240]  __device_attach+0x102/0x2a0
[ 1219.813771][ T5240]  bus_probe_device+0xca/0xd0
[ 1219.823204][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1219.828482][ T5240]  device_add+0x991/0xc80
[ 1219.833925][ T5234] RBP: ffff888117ce45c0 R08: 0000000000000001 R09: 0000000000000000
[ 1219.837807][ T5240]  usb_new_device+0x38d/0x870
[ 1219.849345][ T5234] R10: 0000000000000001 R11: 7665645f5f203f20 R12: 0000000000000001
[ 1219.854107][ T5240]  hub_event+0x1875/0x25e0
[ 1219.864154][ T5234] R13: 0000000000000001 R14: ffff888115802000 R15: ffff888117cb76c8
[ 1219.870308][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1219.875325][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1219.879831][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1219.882152][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1219.887872][ T5240]  process_one_work+0x2ba/0x650
[ 1219.893048][ T5234] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1219.912645][ T5240]  worker_thread+0x5d/0x5c0
[ 1219.917656][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1219.923709][ T5240]  ? rescuer_thread+0x590/0x590
[ 1219.928971][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1219.931284][ T5240]  kthread+0x129/0x170
[ 1219.936570][ T5234] Call Trace:
[ 1219.936577][ T5234]  <TASK>
[ 1219.944536][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1219.949286][ T5234]  ? __device_attach+0x102/0x2a0
[ 1219.954046][ T5240]  ret_from_fork+0x1f/0x30
[ 1219.958700][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1219.966673][ T5240]  </TASK>
[ 1219.970972][ T5234]  ? device_add+0x991/0xc80
[ 1219.978946][ T5240] ---[ end trace 0000000000000000 ]---
[ 1219.983625][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1220.023540][ T5228] ------------[ cut here ]------------
[ 1220.024020][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1220.030582][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1220.035428][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1220.043412][ T5228] Modules linked in:
[ 1220.043423][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1220.047911][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1220.055869][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1220.060703][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1220.068676][ T5228] Workqueue: usb_hub_wq hub_event
[ 1220.072720][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1220.076005][ T5228] 
[ 1220.078925][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1220.084571][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1220.089483][ T5234]  smsusb_init_device+0x50e/0x530
[ 1220.093898][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1220.098730][ T5234]  smsusb_probe+0x1ce/0x560
[ 1220.101731][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1220.106222][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1220.111677][ T5228] 
[ 1220.111682][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1220.116618][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1220.116662][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1220.116701][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1220.116740][ T5234]  really_probe+0x12d/0x430
[ 1220.116781][ T5234]  __driver_probe_device+0xbf/0x140
[ 1220.116823][ T5234]  driver_probe_device+0x2a/0x120
[ 1220.122291][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1220.127656][ T5234]  __device_attach_driver+0xfb/0x150
[ 1220.127701][ T5234]  ? driver_probe_device+0x120/0x120
[ 1220.127742][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1220.137182][ T5228] RBP: ffff8881189c14c8 R08: 0000000000000001 R09: 0000000000000000
[ 1220.142360][ T5234]  __device_attach+0x102/0x2a0
[ 1220.146242][ T5228] R10: 0000000000000001 R11: 502031203a555043 R12: 0000000000000001
[ 1220.157789][ T5234]  bus_probe_device+0xca/0xd0
[ 1220.162890][ T5228] R13: 0000000000000001 R14: ffff888118ab8400 R15: ffff88811788c288
[ 1220.172937][ T5234]  device_add+0x991/0xc80
[ 1220.178561][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1220.183573][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1220.188931][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1220.191246][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1220.196089][ T5228] CR2: 00007ffe64c86080 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1220.201791][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1220.206815][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1220.226410][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1220.230894][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1220.236955][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1220.242740][ T5228] Call Trace:
[ 1220.242747][ T5228]  <TASK>
[ 1220.245063][ T5234]  usb_probe_device+0x60/0x140
[ 1220.253022][ T5228]  ? __device_attach+0x102/0x2a0
[ 1220.258648][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1220.263757][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1220.268939][ T5234]  really_probe+0x12d/0x430
[ 1220.273427][ T5228]  ? device_add+0x991/0xc80
[ 1220.278634][ T5234]  __driver_probe_device+0xbf/0x140
[ 1220.283661][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1220.291623][ T5234]  driver_probe_device+0x2a/0x120
[ 1220.296914][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1220.302182][ T5234]  __device_attach_driver+0xfb/0x150
[ 1220.306940][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1220.314908][ T5234]  ? driver_probe_device+0x120/0x120
[ 1220.319657][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1220.327635][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1220.332304][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1220.340277][ T5234]  __device_attach+0x102/0x2a0
[ 1220.344604][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1220.353528][ T5234]  bus_probe_device+0xca/0xd0
[ 1220.358711][ T5228]  smsusb_init_device+0x50e/0x530
[ 1220.365290][ T5234]  device_add+0x991/0xc80
[ 1220.370392][ T5228]  smsusb_probe+0x1ce/0x560
[ 1220.378456][ T5234]  usb_new_device+0x38d/0x870
[ 1220.383200][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1220.391178][ T5234]  hub_event+0x1875/0x25e0
[ 1220.396451][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1220.404431][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1220.409879][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1220.413320][ T5234]  ? kernfs_put+0x28/0x40
[ 1220.416261][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1220.421011][ T5234]  process_one_work+0x2ba/0x650
[ 1220.426038][ T5228]  really_probe+0x12d/0x430
[ 1220.432178][ T5234]  worker_thread+0x5d/0x5c0
[ 1220.437018][ T5228]  __driver_probe_device+0xbf/0x140
[ 1220.441503][ T5234]  ? rescuer_thread+0x590/0x590
[ 1220.445997][ T5228]  driver_probe_device+0x2a/0x120
[ 1220.451178][ T5234]  kthread+0x129/0x170
[ 1220.456107][ T5228]  __device_attach_driver+0xfb/0x150
[ 1220.461112][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1220.466474][ T5228]  ? driver_probe_device+0x120/0x120
[ 1220.471739][ T5234]  ret_from_fork+0x1f/0x30
[ 1220.476931][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1220.482197][ T5234]  </TASK>
[ 1220.487294][ T5228]  __device_attach+0x102/0x2a0
[ 1220.492035][ T5234] ---[ end trace 0000000000000000 ]---
[ 1220.497658][ T5228]  bus_probe_device+0xca/0xd0
[ 1220.504906][ T5128] ------------[ cut here ]------------
[ 1220.507251][ T5228]  device_add+0x991/0xc80
[ 1220.511899][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1220.516924][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1220.521246][ T5128] Modules linked in:
[ 1220.521258][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1220.525740][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1220.525769][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1220.525812][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1220.525852][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1220.525887][ T5228]  usb_probe_device+0x60/0x140
[ 1220.525930][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1220.525971][ T5228]  really_probe+0x12d/0x430
[ 1220.526011][ T5228]  __driver_probe_device+0xbf/0x140
[ 1220.530674][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1220.536470][ T5228]  driver_probe_device+0x2a/0x120
[ 1220.536515][ T5228]  __device_attach_driver+0xfb/0x150
[ 1220.536559][ T5228]  ? driver_probe_device+0x120/0x120
[ 1220.540952][ T5128] Workqueue: usb_hub_wq hub_event
[ 1220.546571][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1220.552359][ T5128] 
[ 1220.552365][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1220.557466][ T5228]  __device_attach+0x102/0x2a0
[ 1220.561774][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1220.566965][ T5228]  bus_probe_device+0xca/0xd0
[ 1220.571793][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1220.576293][ T5228]  device_add+0x991/0xc80
[ 1220.580775][ T5128] 
[ 1220.580780][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1220.585983][ T5228]  usb_new_device+0x38d/0x870
[ 1220.590810][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1220.595835][ T5228]  hub_event+0x1875/0x25e0
[ 1220.599883][ T5128] RBP: ffff888117fc45c0 R08: 0000000000000001 R09: 0000000000000000
[ 1220.605166][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1220.610775][ T5128] R10: 0000000000000001 R11: 000000006b203f20 R12: 0000000000000001
[ 1220.616050][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1220.620448][ T5128] R13: 0000000000000001 R14: ffff888117ef0c00 R15: ffff888117cb7708
[ 1220.625206][ T5228]  process_one_work+0x2ba/0x650
[ 1220.628216][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1220.632974][ T5228]  worker_thread+0x5d/0x5c0
[ 1220.638426][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1220.643084][ T5228]  ? rescuer_thread+0x590/0x590
[ 1220.648532][ T5128] CR2: 00007ff9beb84998 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1220.652846][ T5228]  kthread+0x129/0x170
[ 1220.662314][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1220.667499][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1220.671377][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1220.682914][ T5228]  ret_from_fork+0x1f/0x30
[ 1220.687837][ T5128] Call Trace:
[ 1220.687844][ T5128]  <TASK>
[ 1220.692586][ T5228]  </TASK>
[ 1220.697855][ T5128]  ? __device_attach+0x102/0x2a0
[ 1220.703306][ T5228] ---[ end trace 0000000000000000 ]---
[ 1220.708056][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1220.964968][ T5128]  ? device_add+0x991/0xc80
[ 1220.969511][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1220.974492][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1220.979910][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1220.985166][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1220.990322][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1220.996019][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1221.001441][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1221.006344][ T5128]  smsusb_init_device+0x50e/0x530
[ 1221.011423][ T5128]  smsusb_probe+0x1ce/0x560
[ 1221.015992][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1221.021835][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1221.027528][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1221.032683][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1221.037939][ T5128]  really_probe+0x12d/0x430
[ 1221.042511][ T5128]  __driver_probe_device+0xbf/0x140
[ 1221.047772][ T5128]  driver_probe_device+0x2a/0x120
[ 1221.052835][ T5128]  __device_attach_driver+0xfb/0x150
[ 1221.058265][ T5128]  ? driver_probe_device+0x120/0x120
[ 1221.063602][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1221.068402][ T5128]  __device_attach+0x102/0x2a0
[ 1221.073202][ T5128]  bus_probe_device+0xca/0xd0
[ 1221.077934][ T5128]  device_add+0x991/0xc80
[ 1221.082296][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1221.087542][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1221.092503][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1221.097333][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1221.102655][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1221.108172][ T5128]  usb_probe_device+0x60/0x140
[ 1221.113052][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1221.119298][ T5128]  really_probe+0x12d/0x430
[ 1221.123945][ T5128]  __driver_probe_device+0xbf/0x140
[ 1221.129191][ T5128]  driver_probe_device+0x2a/0x120
[ 1221.134268][ T5128]  __device_attach_driver+0xfb/0x150
[ 1221.139606][ T5128]  ? driver_probe_device+0x120/0x120
[ 1221.143525][ T5241] ------------[ cut here ]------------
[ 1221.144936][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1221.150368][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1221.155134][ T5128]  __device_attach+0x102/0x2a0
[ 1221.164616][ T5241] Modules linked in:
[ 1221.169351][ T5128]  bus_probe_device+0xca/0xd0
[ 1221.173253][ T5241] 
[ 1221.173261][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1221.177921][ T5128]  device_add+0x991/0xc80
[ 1221.180243][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1221.180262][ T5241] Workqueue: usb_hub_wq hub_event
[ 1221.191781][ T5128]  usb_new_device+0x38d/0x870
[ 1221.196102][ T5241] 
[ 1221.196108][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1221.206156][ T5128]  hub_event+0x1875/0x25e0
[ 1221.211199][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1221.215874][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1221.218192][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1221.223905][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1221.228311][ T5241] 
[ 1221.228316][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1221.247923][ T5128]  process_one_work+0x2ba/0x650
[ 1221.247972][ T5128]  worker_thread+0x5d/0x5c0
[ 1221.248010][ T5128]  ? rescuer_thread+0x590/0x590
[ 1221.248050][ T5128]  kthread+0x129/0x170
[ 1221.248081][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1221.248117][ T5128]  ret_from_fork+0x1f/0x30
[ 1221.248156][ T5128]  </TASK>
[ 1221.248163][ T5128] ---[ end trace 0000000000000000 ]---
[ 1221.312700][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1221.320713][ T5241] RBP: ffff888117f165c0 R08: 0000000000000001 R09: 0000000000000000
[ 1221.328727][ T5241] R10: 0000000000000001 R11: 6576655f62756820 R12: 0000000000000001
[ 1221.336735][ T5241] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff88811788c0c8
[ 1221.344748][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1221.353729][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1221.360345][ T5241] CR2: 00007ffe64c86080 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1221.368370][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1221.373683][ T5302] ------------[ cut here ]------------
[ 1221.376366][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1221.381834][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1221.389811][ T5241] Call Trace:
[ 1221.389822][ T5241]  <TASK>
[ 1221.389829][ T5241]  ? __device_attach+0x102/0x2a0
[ 1221.399281][ T5302] Modules linked in:
[ 1221.399292][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1221.402568][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1221.405513][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1221.410423][ T5241]  ? device_add+0x991/0xc80
[ 1221.414314][ T5302] Workqueue: usb_hub_wq hub_event
[ 1221.425928][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1221.430768][ T5302] 
[ 1221.430774][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1221.440823][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1221.445639][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1221.450344][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1221.455367][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1221.457603][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1221.463304][ T5302] 
[ 1221.463309][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1221.468686][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1221.488311][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1221.493505][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1221.499551][ T5302] RBP: ffff88811894f5c0 R08: 0000000000000001 R09: 0000000000000000
[ 1221.504659][ T5241]  smsusb_init_device+0x50e/0x530
[ 1221.506976][ T5302] R10: 0000000000000001 R11: 6461657268746b20 R12: 0000000000000001
[ 1221.514952][ T5241]  smsusb_probe+0x1ce/0x560
[ 1221.520560][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66b08
[ 1221.528551][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1221.533385][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1221.541351][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1221.546395][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1221.554358][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1221.558848][ T5302] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1221.566818][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1221.572604][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1221.581526][ T5241]  really_probe+0x12d/0x430
[ 1221.587149][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1221.593728][ T5241]  __driver_probe_device+0xbf/0x140
[ 1221.598835][ T5302] Call Trace:
[ 1221.598842][ T5302]  <TASK>
[ 1221.606812][ T5241]  driver_probe_device+0x2a/0x120
[ 1221.611994][ T5302]  ? __device_attach+0x102/0x2a0
[ 1221.619968][ T5241]  __device_attach_driver+0xfb/0x150
[ 1221.624461][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1221.632427][ T5241]  ? driver_probe_device+0x120/0x120
[ 1221.637617][ T5302]  ? device_add+0x991/0xc80
[ 1221.640894][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1221.643826][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1221.648836][ T5241]  __device_attach+0x102/0x2a0
[ 1221.653761][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1221.659034][ T5241]  bus_probe_device+0xca/0xd0
[ 1221.663874][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1221.669155][ T5241]  device_add+0x991/0xc80
[ 1221.673661][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1221.678405][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1221.683328][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1221.688084][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1221.693433][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1221.698108][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1221.703278][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1221.707599][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1221.712687][ T5302]  smsusb_init_device+0x50e/0x530
[ 1221.717883][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1221.723501][ T5302]  smsusb_probe+0x1ce/0x560
[ 1221.728420][ T5241]  usb_probe_device+0x60/0x140
[ 1221.733786][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1221.738548][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1221.743382][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1221.748658][ T5241]  really_probe+0x12d/0x430
[ 1221.753672][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1221.759127][ T5241]  __driver_probe_device+0xbf/0x140
[ 1221.763622][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1221.768367][ T5241]  driver_probe_device+0x2a/0x120
[ 1221.774171][ T5302]  really_probe+0x12d/0x430
[ 1221.780310][ T5241]  __device_attach_driver+0xfb/0x150
[ 1221.785935][ T5302]  __driver_probe_device+0xbf/0x140
[ 1221.790422][ T5241]  ? driver_probe_device+0x120/0x120
[ 1221.795523][ T5302]  driver_probe_device+0x2a/0x120
[ 1221.800729][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1221.805919][ T5302]  __device_attach_driver+0xfb/0x150
[ 1221.810939][ T5241]  __device_attach+0x102/0x2a0
[ 1221.815435][ T5302]  ? driver_probe_device+0x120/0x120
[ 1221.820704][ T5241]  bus_probe_device+0xca/0xd0
[ 1221.825891][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1221.831165][ T5241]  device_add+0x991/0xc80
[ 1221.836183][ T5302]  __device_attach+0x102/0x2a0
[ 1221.840929][ T5241]  usb_new_device+0x38d/0x870
[ 1221.846210][ T5302]  bus_probe_device+0xca/0xd0
[ 1221.850956][ T5241]  hub_event+0x1875/0x25e0
[ 1221.856233][ T5302]  device_add+0x991/0xc80
[ 1221.860898][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1221.865645][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1221.869957][ T5241]  ? kernfs_put+0x28/0x40
[ 1221.874710][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1221.879389][ T5241]  process_one_work+0x2ba/0x650
[ 1221.884054][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1221.888459][ T5241]  worker_thread+0x5d/0x5c0
[ 1221.892771][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1221.898567][ T5241]  ? rescuer_thread+0x590/0x590
[ 1221.903774][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1221.908097][ T5241]  kthread+0x129/0x170
[ 1221.913015][ T5302]  usb_probe_device+0x60/0x140
[ 1221.917856][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1221.922600][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1221.927104][ T5241]  ret_from_fork+0x1f/0x30
[ 1221.932375][ T5302]  really_probe+0x12d/0x430
[ 1221.937223][ T5241]  </TASK>
[ 1221.942675][ T5302]  __driver_probe_device+0xbf/0x140
[ 1221.946734][ T5241] ---[ end trace 0000000000000000 ]---
[ 1221.951479][ T5302]  driver_probe_device+0x2a/0x120
[ 1221.969745][ T5127] ------------[ cut here ]------------
[ 1221.972156][ T5302]  __device_attach_driver+0xfb/0x150
[ 1221.975209][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1221.980375][ T5302]  ? driver_probe_device+0x120/0x120
[ 1221.985828][ T5127] Modules linked in:
[ 1221.990828][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1221.996281][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1222.001547][ T5302]  __device_attach+0x102/0x2a0
[ 1222.010992][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1222.016263][ T5302]  bus_probe_device+0xca/0xd0
[ 1222.020140][ T5127] Workqueue: usb_hub_wq hub_event
[ 1222.024891][ T5302]  device_add+0x991/0xc80
[ 1222.036458][ T5127] 
[ 1222.041200][ T5302]  usb_new_device+0x38d/0x870
[ 1222.051411][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1222.055938][ T5302]  hub_event+0x1875/0x25e0
[ 1222.060958][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1222.065274][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1222.067588][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1222.072255][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1222.077981][ T5127] 
[ 1222.077987][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1222.082387][ T5302]  process_one_work+0x2ba/0x650
[ 1222.102001][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1222.107984][ T5302]  worker_thread+0x5d/0x5c0
[ 1222.114039][ T5127] RBP: ffff888116ed05c0 R08: 0000000000000001 R09: 0000000000000000
[ 1222.119304][ T5302]  ? rescuer_thread+0x590/0x590
[ 1222.121614][ T5127] R10: 0000000000000001 R11: 0000000030333554 R12: 0000000000000001
[ 1222.129578][ T5302]  kthread+0x129/0x170
[ 1222.134436][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d5248
[ 1222.142399][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1222.146891][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1222.154861][ T5302]  ret_from_fork+0x1f/0x30
[ 1222.159693][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1222.167667][ T5302]  </TASK>
[ 1222.171710][ T5127] CR2: 00007ffe64c86080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1222.179678][ T5302] ---[ end trace 0000000000000000 ]---
[ 1222.222904][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1222.230927][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1222.238943][ T5127] Call Trace:
[ 1222.242225][ T5127]  <TASK>
[ 1222.245179][ T5127]  ? __device_attach+0x102/0x2a0
[ 1222.250152][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1222.254391][ T5414] kmemleak: 212 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 1222.255030][ T5127]  ? device_add+0x991/0xc80
[ 1222.265114][ T5231] ------------[ cut here ]------------
[ 1222.268179][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1222.273632][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1222.278553][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1222.288023][ T5231] Modules linked in:
[ 1222.293346][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1222.297255][ T5231] 
[ 1222.297262][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1222.302433][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1222.304770][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1222.316296][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1222.321404][ T5231] Workqueue: usb_hub_wq hub_event
[ 1222.331459][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1222.337103][ T5231] 
[ 1222.337108][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1222.342110][ T5127]  smsusb_init_device+0x50e/0x530
[ 1222.346948][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1222.349272][ T5127]  smsusb_probe+0x1ce/0x560
[ 1222.354994][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1222.359998][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1222.379901][ T5231] 
[ 1222.384094][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1222.384141][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1222.384181][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1222.390247][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1222.396045][ T5127]  really_probe+0x12d/0x430
[ 1222.398359][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1222.404002][ T5127]  __driver_probe_device+0xbf/0x140
[ 1222.409094][ T5231] RBP: ffff888118a855c0 R08: 0000000000000001 R09: 0000000000000000
[ 1222.414285][ T5127]  driver_probe_device+0x2a/0x120
[ 1222.422245][ T5231] R10: 0000000000000001 R11: 30393278302f3320 R12: 0000000000000001
[ 1222.426741][ T5127]  __device_attach_driver+0xfb/0x150
[ 1222.434718][ T5231] R13: 0000000000000001 R14: ffff8881170e3800 R15: ffff888118a66cc8
[ 1222.439899][ T5127]  ? driver_probe_device+0x120/0x120
[ 1222.447862][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1222.452871][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1222.460840][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1222.466125][ T5127]  __device_attach+0x102/0x2a0
[ 1222.474086][ T5231] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1222.479354][ T5127]  bus_probe_device+0xca/0xd0
[ 1222.488274][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1222.493020][ T5127]  device_add+0x991/0xc80
[ 1222.499598][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1222.504353][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1222.512309][ T5231] Call Trace:
[ 1222.512317][ T5231]  <TASK>
[ 1222.516980][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1222.524945][ T5231]  ? __device_attach+0x102/0x2a0
[ 1222.529258][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1222.537227][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1222.542428][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1222.545703][ T5231]  ? device_add+0x991/0xc80
[ 1222.548631][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1222.553562][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1222.558483][ T5127]  usb_probe_device+0x60/0x140
[ 1222.563226][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1222.568086][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1222.573361][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1222.577862][ T5127]  really_probe+0x12d/0x430
[ 1222.583303][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1222.588236][ T5127]  __driver_probe_device+0xbf/0x140
[ 1222.592980][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1222.598343][ T5127]  driver_probe_device+0x2a/0x120
[ 1222.604489][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1222.609682][ T5127]  __device_attach_driver+0xfb/0x150
[ 1222.614178][ T5231]  smsusb_init_device+0x50e/0x530
[ 1222.619286][ T5127]  ? driver_probe_device+0x120/0x120
[ 1222.624479][ T5231]  smsusb_probe+0x1ce/0x560
[ 1222.630090][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1222.635107][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1222.639953][ T5127]  __device_attach+0x102/0x2a0
[ 1222.645245][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1222.650257][ T5127]  bus_probe_device+0xca/0xd0
[ 1222.655535][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1222.660018][ T5127]  device_add+0x991/0xc80
[ 1222.664772][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1222.670565][ T5127]  usb_new_device+0x38d/0x870
[ 1222.675319][ T5231]  really_probe+0x12d/0x430
[ 1222.680938][ T5127]  hub_event+0x1875/0x25e0
[ 1222.685605][ T5231]  __driver_probe_device+0xbf/0x140
[ 1222.690706][ T5127]  ? kernfs_notify_workfn+0x24e/0x280
[ 1222.695027][ T5231]  driver_probe_device+0x2a/0x120
[ 1222.700213][ T5127]  process_one_work+0x2ba/0x650
[ 1222.704894][ T5231]  __device_attach_driver+0xfb/0x150
[ 1222.709381][ T5127]  worker_thread+0x5d/0x5c0
[ 1222.713787][ T5231]  ? driver_probe_device+0x120/0x120
[ 1222.718968][ T5127]  ? rescuer_thread+0x590/0x590
[ 1222.724328][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1222.729333][ T5127]  kthread+0x129/0x170
[ 1222.734176][ T5231]  __device_attach+0x102/0x2a0
[ 1222.739459][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1222.743953][ T5231]  bus_probe_device+0xca/0xd0
[ 1222.749219][ T5127]  ret_from_fork+0x1f/0x30
[ 1222.754081][ T5231]  device_add+0x991/0xc80
[ 1222.758829][ T5127]  </TASK>
[ 1222.762868][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1222.767726][ T5127] ---[ end trace 0000000000000000 ]---
[ 1222.773335][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1222.786041][ T5228] ------------[ cut here ]------------
[ 1222.786744][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1222.789767][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1222.794964][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1222.800414][ T5228] Modules linked in:
[ 1222.800425][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1222.805348][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1222.810791][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1222.815546][ T5231]  usb_probe_device+0x60/0x140
[ 1222.824999][ T5228] Workqueue: usb_hub_wq hub_event
[ 1222.830263][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1222.834148][ T5228] 
[ 1222.834154][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1222.845675][ T5231]  really_probe+0x12d/0x430
[ 1222.851127][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1222.861185][ T5231]  __driver_probe_device+0xbf/0x140
[ 1222.865963][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1222.870972][ T5231]  driver_probe_device+0x2a/0x120
[ 1222.877116][ T5228] 
[ 1222.877122][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1222.879440][ T5231]  __device_attach_driver+0xfb/0x150
[ 1222.879481][ T5231]  ? driver_probe_device+0x120/0x120
[ 1222.879540][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1222.879578][ T5231]  __device_attach+0x102/0x2a0
[ 1222.879619][ T5231]  bus_probe_device+0xca/0xd0
[ 1222.879658][ T5231]  device_add+0x991/0xc80
[ 1222.879693][ T5231]  usb_new_device+0x38d/0x870
[ 1222.885468][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1222.889883][ T5231]  hub_event+0x1875/0x25e0
[ 1222.909477][ T5228] RBP: ffff8881189c15c0 R08: 0000000000000001 R09: 0000000000000000
[ 1222.914670][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1222.920711][ T5228] R10: 0000000000000001 R11: 502031203a555043 R12: 0000000000000001
[ 1222.925722][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1222.928035][ T5228] R13: 0000000000000001 R14: ffff888118ab8400 R15: ffff88811788c288
[ 1222.935999][ T5231]  process_one_work+0x2ba/0x650
[ 1222.941263][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1222.946539][ T5231]  worker_thread+0x5d/0x5c0
[ 1222.951286][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1222.956041][ T5231]  ? rescuer_thread+0x590/0x590
[ 1222.960788][ T5228] CR2: 00007ffe64c86080 CR3: 0000000109e63000 CR4: 00000000003506f0
[ 1222.965120][ T5231]  kthread+0x129/0x170
[ 1222.969784][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1222.977748][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1222.982157][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1222.990117][ T5231]  ret_from_fork+0x1f/0x30
[ 1222.995914][ T5228] Call Trace:
[ 1222.995922][ T5228]  <TASK>
[ 1223.003881][ T5231]  </TASK>
[ 1223.009156][ T5228]  ? __device_attach+0x102/0x2a0
[ 1223.017124][ T5231] ---[ end trace 0000000000000000 ]---
[ 1223.019630][ T5234] ------------[ cut here ]------------
[ 1223.021959][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1223.030894][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1223.035383][ T5228]  ? device_add+0x991/0xc80
[ 1223.041954][ T5234] Modules linked in:
[ 1223.041965][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1223.046795][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1223.054767][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1223.058824][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1223.066794][ T5234] Workqueue: usb_hub_wq hub_event
[ 1223.072409][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1223.080378][ T5234] 
[ 1223.080384][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1223.084879][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1223.088668][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1223.091614][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1223.094654][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1223.099582][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1223.105054][ T5234] 
[ 1223.105061][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1223.110517][ T5228]  smsusb_init_device+0x50e/0x530
[ 1223.115365][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1223.124991][ T5228]  smsusb_probe+0x1ce/0x560
[ 1223.129469][ T5234] RBP: ffff888117ce46b8 R08: 0000000000000001 R09: 0000000000000000
[ 1223.133378][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1223.144914][ T5234] R10: 0000000000000001 R11: 7665645f5f203f20 R12: 0000000000000001
[ 1223.149839][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1223.159896][ T5234] R13: 0000000000000001 R14: ffff888115802000 R15: ffff888117cb76c8
[ 1223.165272][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1223.170280][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1223.175475][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1223.177795][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1223.183504][ T5228]  really_probe+0x12d/0x430
[ 1223.188597][ T5234] CR2: 00007ff9beb84998 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1223.208278][ T5228]  __driver_probe_device+0xbf/0x140
[ 1223.213987][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1223.220047][ T5228]  driver_probe_device+0x2a/0x120
[ 1223.224903][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1223.227234][ T5228]  __device_attach_driver+0xfb/0x150
[ 1223.235213][ T5234] Call Trace:
[ 1223.235220][ T5234]  <TASK>
[ 1223.240229][ T5228]  ? driver_probe_device+0x120/0x120
[ 1223.248199][ T5234]  ? __device_attach+0x102/0x2a0
[ 1223.252687][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1223.260676][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1223.266480][ T5228]  __device_attach+0x102/0x2a0
[ 1223.274453][ T5234]  ? device_add+0x991/0xc80
[ 1223.280071][ T5228]  bus_probe_device+0xca/0xd0
[ 1223.288052][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1223.293159][ T5228]  device_add+0x991/0xc80
[ 1223.302078][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1223.307294][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1223.313888][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1223.318379][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1223.326354][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1223.331534][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1223.339613][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1223.344642][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1223.352618][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1223.357906][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1223.361175][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1223.364112][ T5228]  usb_probe_device+0x60/0x140
[ 1223.369383][ T5234]  smsusb_init_device+0x50e/0x530
[ 1223.374318][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1223.379083][ T5234]  smsusb_probe+0x1ce/0x560
[ 1223.383921][ T5228]  really_probe+0x12d/0x430
[ 1223.388667][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1223.393157][ T5228]  __driver_probe_device+0xbf/0x140
[ 1223.397827][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1223.402759][ T5228]  driver_probe_device+0x2a/0x120
[ 1223.407100][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1223.412460][ T5228]  __device_attach_driver+0xfb/0x150
[ 1223.417652][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1223.422832][ T5228]  ? driver_probe_device+0x120/0x120
[ 1223.427762][ T5234]  really_probe+0x12d/0x430
[ 1223.432856][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1223.437615][ T5234]  __driver_probe_device+0xbf/0x140
[ 1223.443323][ T5228]  __device_attach+0x102/0x2a0
[ 1223.448597][ T5234]  driver_probe_device+0x2a/0x120
[ 1223.453965][ T5228]  bus_probe_device+0xca/0xd0
[ 1223.459415][ T5234]  __device_attach_driver+0xfb/0x150
[ 1223.464260][ T5228]  device_add+0x991/0xc80
[ 1223.469005][ T5234]  ? driver_probe_device+0x120/0x120
[ 1223.474024][ T5228]  usb_new_device+0x38d/0x870
[ 1223.480164][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1223.484664][ T5228]  hub_event+0x1875/0x25e0
[ 1223.489154][ T5234]  __device_attach+0x102/0x2a0
[ 1223.494972][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1223.500151][ T5234]  bus_probe_device+0xca/0xd0
[ 1223.505772][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1223.510783][ T5234]  device_add+0x991/0xc80
[ 1223.515893][ T5228]  process_one_work+0x2ba/0x650
[ 1223.521161][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1223.526355][ T5228]  worker_thread+0x5d/0x5c0
[ 1223.531619][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1223.536200][ T5228]  ? rescuer_thread+0x590/0x590
[ 1223.540947][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1223.546138][ T5228]  kthread+0x129/0x170
[ 1223.550888][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1223.555903][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1223.560571][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1223.565847][ T5228]  ret_from_fork+0x1f/0x30
[ 1223.570161][ T5234]  usb_probe_device+0x60/0x140
[ 1223.575462][ T5228]  </TASK>
[ 1223.580118][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1223.584873][ T5228] ---[ end trace 0000000000000000 ]---
[ 1223.589272][ T5234]  really_probe+0x12d/0x430
[ 1223.596090][ T5240] ------------[ cut here ]------------
[ 1223.599822][ T5234]  __driver_probe_device+0xbf/0x140
[ 1223.604498][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1223.609770][ T5234]  driver_probe_device+0x2a/0x120
[ 1223.614092][ T5240] Modules linked in:
[ 1223.614103][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1223.618924][ T5234]  __device_attach_driver+0xfb/0x150
[ 1223.624118][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1223.628602][ T5234]  ? driver_probe_device+0x120/0x120
[ 1223.633534][ T5240] Workqueue: usb_hub_wq hub_event
[ 1223.638361][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1223.643113][ T5240] 
[ 1223.643119][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1223.647179][ T5234]  __device_attach+0x102/0x2a0
[ 1223.652456][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1223.658084][ T5234]  bus_probe_device+0xca/0xd0
[ 1223.663557][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1223.667948][ T5234]  device_add+0x991/0xc80
[ 1223.672693][ T5240] 
[ 1223.672698][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1223.675716][ T5234]  usb_new_device+0x38d/0x870
[ 1223.681865][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1223.687312][ T5234]  hub_event+0x1875/0x25e0
[ 1223.691801][ T5240] RBP: ffff8881184876b8 R08: 0000000000000001 R09: 0000000000000000
[ 1223.697260][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1223.702674][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1223.711878][ T5234]  ? kernfs_put+0x28/0x40
[ 1223.711914][ T5234]  process_one_work+0x2ba/0x650
[ 1223.711957][ T5234]  worker_thread+0x5d/0x5c0
[ 1223.716973][ T5240] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff8881185d5048
[ 1223.720851][ T5234]  ? rescuer_thread+0x590/0x590
[ 1223.732381][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1223.737669][ T5234]  kthread+0x129/0x170
[ 1223.747723][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1223.752991][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1223.758010][ T5240] CR2: 00007ffe64c86080 CR3: 000000010dc25000 CR4: 00000000003506f0
[ 1223.762759][ T5234]  ret_from_fork+0x1f/0x30
[ 1223.765090][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1223.770792][ T5234]  </TASK>
[ 1223.775549][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1223.795147][ T5234] ---[ end trace 0000000000000000 ]---
[ 1223.799496][ T5128] ------------[ cut here ]------------
[ 1223.799817][ T5240] Call Trace:
[ 1223.799825][ T5240]  <TASK>
[ 1223.799833][ T5240]  ? __device_attach+0x102/0x2a0
[ 1223.799876][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1223.799915][ T5240]  ? device_add+0x991/0xc80
[ 1223.799947][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1223.799983][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1223.800030][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1223.800072][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1223.800115][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1223.806201][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1223.810524][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1223.812860][ T5128] Modules linked in:
[ 1223.812871][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1223.820833][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1223.825523][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1223.833498][ T5240]  smsusb_init_device+0x50e/0x530
[ 1223.837899][ T5128] Workqueue: usb_hub_wq hub_event
[ 1223.845893][ T5240]  smsusb_probe+0x1ce/0x560
[ 1223.851676][ T5128] 
[ 1223.851682][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1223.859645][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1223.863962][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1223.868796][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1223.873282][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1223.881254][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1223.886107][ T5128] 
[ 1223.895020][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1223.899079][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1223.905655][ T5240]  really_probe+0x12d/0x430
[ 1223.905698][ T5240]  __driver_probe_device+0xbf/0x140
[ 1223.905741][ T5240]  driver_probe_device+0x2a/0x120
[ 1223.905783][ T5240]  __device_attach_driver+0xfb/0x150
[ 1223.905830][ T5240]  ? driver_probe_device+0x120/0x120
[ 1223.905872][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1223.905911][ T5240]  __device_attach+0x102/0x2a0
[ 1223.911555][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1223.919525][ T5240]  bus_probe_device+0xca/0xd0
[ 1223.919573][ T5240]  device_add+0x991/0xc80
[ 1223.924001][ T5128] RBP: ffff888117fc46b8 R08: 0000000000000001 R09: 0000000000000000
[ 1223.931978][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1223.935001][ T5128] R10: 0000000000000001 R11: 000000006b203f20 R12: 0000000000000001
[ 1223.942963][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1223.948415][ T5128] R13: 0000000000000001 R14: ffff888117ef0c00 R15: ffff888117cb7708
[ 1223.953867][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1223.957151][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1223.960078][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1223.965006][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1223.969841][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1223.974331][ T5128] CR2: 00007ff9beb84998 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1223.979260][ T5240]  usb_probe_device+0x60/0x140
[ 1223.984624][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1223.989805][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1223.994918][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1224.000534][ T5240]  really_probe+0x12d/0x430
[ 1224.009992][ T5128] Call Trace:
[ 1224.009999][ T5128]  <TASK>
[ 1224.015442][ T5240]  __driver_probe_device+0xbf/0x140
[ 1224.019320][ T5128]  ? __device_attach+0x102/0x2a0
[ 1224.030864][ T5240]  driver_probe_device+0x2a/0x120
[ 1224.035705][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1224.045760][ T5240]  __device_attach_driver+0xfb/0x150
[ 1224.050770][ T5128]  ? device_add+0x991/0xc80
[ 1224.055789][ T5240]  ? driver_probe_device+0x120/0x120
[ 1224.060273][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1224.062589][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1224.068306][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1224.074110][ T5240]  __device_attach+0x102/0x2a0
[ 1224.093713][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1224.099331][ T5240]  bus_probe_device+0xca/0xd0
[ 1224.105391][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1224.110485][ T5240]  device_add+0x991/0xc80
[ 1224.112805][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1224.118006][ T5240]  usb_new_device+0x38d/0x870
[ 1224.125976][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1224.130478][ T5240]  hub_event+0x1875/0x25e0
[ 1224.135671][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1224.140688][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1224.145962][ T5128]  smsusb_init_device+0x50e/0x530
[ 1224.151241][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1224.156008][ T5128]  smsusb_probe+0x1ce/0x560
[ 1224.160755][ T5240]  process_one_work+0x2ba/0x650
[ 1224.168727][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1224.173390][ T5240]  worker_thread+0x5d/0x5c0
[ 1224.177899][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1224.185872][ T5240]  ? rescuer_thread+0x590/0x590
[ 1224.191063][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1224.199032][ T5240]  kthread+0x129/0x170
[ 1224.203971][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1224.211930][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1224.216688][ T5128]  really_probe+0x12d/0x430
[ 1224.225628][ T5240]  ret_from_fork+0x1f/0x30
[ 1224.230911][ T5128]  __driver_probe_device+0xbf/0x140
[ 1224.237935][ T5240]  </TASK>
[ 1224.243376][ T5128]  driver_probe_device+0x2a/0x120
[ 1224.251364][ T5240] ---[ end trace 0000000000000000 ]---
[ 1224.256127][ T5128]  __device_attach_driver+0xfb/0x150
[ 1224.490874][ T5128]  ? driver_probe_device+0x120/0x120
[ 1224.496225][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1224.501029][ T5128]  __device_attach+0x102/0x2a0
[ 1224.505850][ T5128]  bus_probe_device+0xca/0xd0
[ 1224.510572][ T5128]  device_add+0x991/0xc80
[ 1224.514965][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1224.520211][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1224.525193][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1224.530025][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1224.535372][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1224.540863][ T5128]  usb_probe_device+0x60/0x140
[ 1224.545685][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1224.551888][ T5128]  really_probe+0x12d/0x430
[ 1224.556455][ T5128]  __driver_probe_device+0xbf/0x140
[ 1224.561698][ T5128]  driver_probe_device+0x2a/0x120
[ 1224.566783][ T5128]  __device_attach_driver+0xfb/0x150
[ 1224.572123][ T5128]  ? driver_probe_device+0x120/0x120
[ 1224.577473][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1224.582288][ T5128]  __device_attach+0x102/0x2a0
[ 1224.587118][ T5128]  bus_probe_device+0xca/0xd0
[ 1224.591839][ T5128]  device_add+0x991/0xc80
[ 1224.596231][ T5128]  usb_new_device+0x38d/0x870
[ 1224.600940][ T5128]  hub_event+0x1875/0x25e0
[ 1224.605409][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1224.611246][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1224.616598][ T5128]  process_one_work+0x2ba/0x650
[ 1224.621497][ T5128]  worker_thread+0x5d/0x5c0
[ 1224.626069][ T5128]  ? rescuer_thread+0x590/0x590
[ 1224.630962][ T5128]  kthread+0x129/0x170
[ 1224.635081][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1224.640756][ T5128]  ret_from_fork+0x1f/0x30
[ 1224.645227][ T5128]  </TASK>
[ 1224.648272][ T5128] ---[ end trace 0000000000000000 ]---
[ 1224.654531][ T5302] ------------[ cut here ]------------
[ 1224.660021][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1224.670079][ T5302] Modules linked in:
[ 1224.673999][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1224.685661][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1224.695761][ T5302] Workqueue: usb_hub_wq hub_event
[ 1224.700812][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1224.706601][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1224.726253][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1224.732346][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1224.740347][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1224.744117][ T5241] ------------[ cut here ]------------
[ 1224.748343][ T5302] RBP: ffff88811894f6b8 R08: 0000000000000001 R09: 0000000000000000
[ 1224.753831][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1224.761771][ T5302] R10: 0000000000000001 R11: 6461657268746b20 R12: 0000000000000001
[ 1224.771249][ T5241] Modules linked in:
[ 1224.779201][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66b08
[ 1224.779222][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1224.783102][ T5241] 
[ 1224.783109][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1224.791077][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1224.800013][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1224.802333][ T5302] CR2: 00007ff9beb84998 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1224.813874][ T5241] Workqueue: usb_hub_wq hub_event
[ 1224.820441][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1224.830734][ T5241] 
[ 1224.838459][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1224.838478][ T5302] Call Trace:
[ 1224.838484][ T5302]  <TASK>
[ 1224.838491][ T5302]  ? __device_attach+0x102/0x2a0
[ 1224.838539][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1224.843632][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1224.851586][ T5302]  ? device_add+0x991/0xc80
[ 1224.853924][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1224.861893][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1224.865180][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1224.868103][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1224.873033][ T5241] 
[ 1224.873038][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1224.877870][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1224.883589][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1224.888083][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1224.907678][ T5241] RBP: ffff888117f166b8 R08: 0000000000000001 R09: 0000000000000000
[ 1224.912601][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1224.918661][ T5241] R10: 0000000000000001 R11: 6576655f62756820 R12: 0000000000000001
[ 1224.924022][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1224.926351][ T5241] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff88811788c0c8
[ 1224.934315][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1224.939495][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1224.947468][ T5302]  smsusb_init_device+0x50e/0x530
[ 1224.952564][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1224.960534][ T5302]  smsusb_probe+0x1ce/0x560
[ 1224.966159][ T5241] CR2: 00007ffe64c86080 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1224.974126][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1224.979487][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1224.987456][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1224.992318][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1225.001243][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1225.006257][ T5241] Call Trace:
[ 1225.006265][ T5241]  <TASK>
[ 1225.012826][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1225.017322][ T5241]  ? __device_attach+0x102/0x2a0
[ 1225.025289][ T5302]  really_probe+0x12d/0x430
[ 1225.031077][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1225.039048][ T5302]  __driver_probe_device+0xbf/0x140
[ 1225.044675][ T5241]  ? device_add+0x991/0xc80
[ 1225.052657][ T5302]  driver_probe_device+0x2a/0x120
[ 1225.057774][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1225.061049][ T5302]  __device_attach_driver+0xfb/0x150
[ 1225.063986][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1225.069170][ T5302]  ? driver_probe_device+0x120/0x120
[ 1225.074111][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1225.078615][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1225.083462][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1225.088646][ T5302]  __device_attach+0x102/0x2a0
[ 1225.093132][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1225.098239][ T5302]  bus_probe_device+0xca/0xd0
[ 1225.103165][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1225.108441][ T5302]  device_add+0x991/0xc80
[ 1225.113809][ T5241]  smsusb_init_device+0x50e/0x530
[ 1225.119080][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1225.124278][ T5241]  smsusb_probe+0x1ce/0x560
[ 1225.129020][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1225.134130][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1225.138876][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1225.144503][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1225.149169][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1225.154044][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1225.158358][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1225.163358][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1225.168560][ T5302]  usb_probe_device+0x60/0x140
[ 1225.173154][ T5241]  really_probe+0x12d/0x430
[ 1225.178085][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1225.183897][ T5241]  __driver_probe_device+0xbf/0x140
[ 1225.188729][ T5302]  really_probe+0x12d/0x430
[ 1225.194354][ T5241]  driver_probe_device+0x2a/0x120
[ 1225.199622][ T5302]  __driver_probe_device+0xbf/0x140
[ 1225.204728][ T5241]  __device_attach_driver+0xfb/0x150
[ 1225.210170][ T5302]  driver_probe_device+0x2a/0x120
[ 1225.215365][ T5241]  ? driver_probe_device+0x120/0x120
[ 1225.220116][ T5302]  __device_attach_driver+0xfb/0x150
[ 1225.224611][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1225.230749][ T5302]  ? driver_probe_device+0x120/0x120
[ 1225.235941][ T5241]  __device_attach+0x102/0x2a0
[ 1225.240423][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1225.245441][ T5241]  bus_probe_device+0xca/0xd0
[ 1225.250625][ T5302]  __device_attach+0x102/0x2a0
[ 1225.255901][ T5241]  device_add+0x991/0xc80
[ 1225.260905][ T5302]  bus_probe_device+0xca/0xd0
[ 1225.266200][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1225.271476][ T5302]  device_add+0x991/0xc80
[ 1225.276235][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1225.281507][ T5302]  usb_new_device+0x38d/0x870
[ 1225.286266][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1225.291020][ T5302]  hub_event+0x1875/0x25e0
[ 1225.295696][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1225.300474][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1225.304812][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1225.309504][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1225.314714][ T5241]  usb_probe_device+0x60/0x140
[ 1225.319036][ T5302]  process_one_work+0x2ba/0x650
[ 1225.323974][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1225.328636][ T5302]  worker_thread+0x5d/0x5c0
[ 1225.333385][ T5241]  really_probe+0x12d/0x430
[ 1225.337812][ T5302]  ? rescuer_thread+0x590/0x590
[ 1225.343085][ T5241]  __driver_probe_device+0xbf/0x140
[ 1225.348885][ T5302]  kthread+0x129/0x170
[ 1225.354339][ T5241]  driver_probe_device+0x2a/0x120
[ 1225.359608][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1225.364371][ T5241]  __device_attach_driver+0xfb/0x150
[ 1225.369223][ T5302]  ret_from_fork+0x1f/0x30
[ 1225.375371][ T5241]  ? driver_probe_device+0x120/0x120
[ 1225.379867][ T5302]  </TASK>
[ 1225.384367][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1225.389205][ T5302] ---[ end trace 0000000000000000 ]---
[ 1225.394399][ T5241]  __device_attach+0x102/0x2a0
[ 1225.443324][ T5241]  bus_probe_device+0xca/0xd0
[ 1225.448073][ T5241]  device_add+0x991/0xc80
[ 1225.452449][ T5241]  usb_new_device+0x38d/0x870
[ 1225.457172][ T5241]  hub_event+0x1875/0x25e0
[ 1225.461636][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1225.467491][ T5241]  ? kernfs_put+0x28/0x40
[ 1225.471858][ T5241]  process_one_work+0x2ba/0x650
[ 1225.476779][ T5241]  worker_thread+0x5d/0x5c0
[ 1225.481327][ T5241]  ? rescuer_thread+0x590/0x590
[ 1225.486235][ T5241]  kthread+0x129/0x170
[ 1225.490425][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1225.496115][ T5241]  ret_from_fork+0x1f/0x30
[ 1225.500583][ T5241]  </TASK>
[ 1225.503629][ T5241] ---[ end trace 0000000000000000 ]---
[ 1225.523665][ T5127] ------------[ cut here ]------------
[ 1225.529151][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1225.538682][ T5127] Modules linked in:
[ 1225.542594][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1225.554173][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1225.564350][ T5127] Workqueue: usb_hub_wq hub_event
[ 1225.569405][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1225.575184][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1225.594864][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1225.600954][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1225.609013][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1225.617027][ T5127] RBP: ffff888116ed06b8 R08: 0000000000000001 R09: 0000000000000000
[ 1225.625034][ T5127] R10: 0000000000000001 R11: 0000000030333554 R12: 0000000000000001
[ 1225.633025][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d5248
[ 1225.641042][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1225.650028][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1225.656652][ T5127] CR2: 00007ffe64c86080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1225.664664][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1225.672650][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1225.680657][ T5127] Call Trace:
[ 1225.684053][ T5127]  <TASK>
[ 1225.687002][ T5127]  ? __device_attach+0x102/0x2a0
[ 1225.691977][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1225.696883][ T5127]  ? device_add+0x991/0xc80
[ 1225.701425][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1225.706401][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1225.711816][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1225.717071][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1225.722225][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1225.727911][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1225.732802][ T5127]  smsusb_init_device+0x50e/0x530
[ 1225.737882][ T5127]  smsusb_probe+0x1ce/0x560
[ 1225.742423][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1225.744042][ T5231] ------------[ cut here ]------------
[ 1225.748248][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1225.748293][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1225.748333][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1225.748372][ T5127]  really_probe+0x12d/0x430
[ 1225.748412][ T5127]  __driver_probe_device+0xbf/0x140
[ 1225.748455][ T5127]  driver_probe_device+0x2a/0x120
[ 1225.748496][ T5127]  __device_attach_driver+0xfb/0x150
[ 1225.748537][ T5127]  ? driver_probe_device+0x120/0x120
[ 1225.748578][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1225.748617][ T5127]  __device_attach+0x102/0x2a0
[ 1225.754089][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1225.759695][ T5127]  bus_probe_device+0xca/0xd0
[ 1225.764811][ T5231] Modules linked in:
[ 1225.769993][ T5127]  device_add+0x991/0xc80
[ 1225.774516][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1225.779691][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1225.784822][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1225.790084][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1225.795373][ T5231] Workqueue: usb_hub_wq hub_event
[ 1225.800194][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1225.805144][ T5231] 
[ 1225.814412][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1225.819077][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1225.822965][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1225.827284][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1225.838809][ T5127]  usb_probe_device+0x60/0x140
[ 1225.843995][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1225.854051][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1225.858970][ T5231] 
[ 1225.858975][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1225.863998][ T5127]  really_probe+0x12d/0x430
[ 1225.868759][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1225.871075][ T5127]  __driver_probe_device+0xbf/0x140
[ 1225.876353][ T5231] RBP: ffff888118a856b8 R08: 0000000000000001 R09: 0000000000000000
[ 1225.882076][ T5127]  driver_probe_device+0x2a/0x120
[ 1225.887524][ T5231] R10: 0000000000000001 R11: 30393278302f3320 R12: 0000000000000001
[ 1225.907134][ T5127]  __device_attach_driver+0xfb/0x150
[ 1225.911892][ T5231] R13: 0000000000000001 R14: ffff8881170e3800 R15: ffff888118a66cc8
[ 1225.917966][ T5127]  ? driver_probe_device+0x120/0x120
[ 1225.924108][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1225.926421][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1225.934390][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1225.938877][ T5127]  __device_attach+0x102/0x2a0
[ 1225.946839][ T5231] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1225.952028][ T5127]  bus_probe_device+0xca/0xd0
[ 1225.960006][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1225.965025][ T5127]  device_add+0x991/0xc80
[ 1225.972984][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1225.978263][ T5127]  usb_new_device+0x38d/0x870
[ 1225.986226][ T5231] Call Trace:
[ 1225.986234][ T5231]  <TASK>
[ 1225.991585][ T5127]  hub_event+0x1875/0x25e0
[ 1226.000519][ T5231]  ? __device_attach+0x102/0x2a0
[ 1226.005333][ T5127]  ? kernfs_notify_workfn+0x24e/0x280
[ 1226.011916][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1226.016676][ T5127]  process_one_work+0x2ba/0x650
[ 1226.024638][ T5231]  ? device_add+0x991/0xc80
[ 1226.029303][ T5127]  worker_thread+0x5d/0x5c0
[ 1226.037270][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1226.041581][ T5127]  ? rescuer_thread+0x590/0x590
[ 1226.049549][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1226.054218][ T5127]  kthread+0x129/0x170
[ 1226.057487][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1226.060411][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1226.064829][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1226.069752][ T5127]  ret_from_fork+0x1f/0x30
[ 1226.075114][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1226.079954][ T5127]  </TASK>
[ 1226.084796][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1226.089285][ T5127] ---[ end trace 0000000000000000 ]---
[ 1226.093797][ T5231]  smsusb_init_device+0x50e/0x530
[ 1226.158064][ T5231]  smsusb_probe+0x1ce/0x560
[ 1226.162625][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1226.168475][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1226.174128][ T5240] ------------[ cut here ]------------
[ 1226.174136][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1226.179597][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1226.189081][ T5240] Modules linked in:
[ 1226.194518][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1226.198438][ T5240] 
[ 1226.198445][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1226.203632][ T5231]  really_probe+0x12d/0x430
[ 1226.205963][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1226.217579][ T5231]  __driver_probe_device+0xbf/0x140
[ 1226.222090][ T5240] Workqueue: usb_hub_wq hub_event
[ 1226.232142][ T5231]  driver_probe_device+0x2a/0x120
[ 1226.237338][ T5240] 
[ 1226.242338][ T5231]  __device_attach_driver+0xfb/0x150
[ 1226.247363][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1226.249678][ T5231]  ? driver_probe_device+0x120/0x120
[ 1226.254955][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1226.260650][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1226.260689][ T5231]  __device_attach+0x102/0x2a0
[ 1226.260730][ T5231]  bus_probe_device+0xca/0xd0
[ 1226.260770][ T5231]  device_add+0x991/0xc80
[ 1226.260802][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1226.260835][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1226.260862][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1226.266234][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1226.285772][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1226.290521][ T5240] 
[ 1226.290528][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1226.295300][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1226.299957][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1226.304318][ T5231]  usb_probe_device+0x60/0x140
[ 1226.309497][ T5240] RBP: ffff8881184877b0 R08: 0000000000000001 R09: 0000000000000000
[ 1226.314428][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1226.319177][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1226.325269][ T5231]  really_probe+0x12d/0x430
[ 1226.330536][ T5240] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff8881185d5048
[ 1226.332863][ T5231]  __driver_probe_device+0xbf/0x140
[ 1226.340842][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1226.346300][ T5231]  driver_probe_device+0x2a/0x120
[ 1226.354278][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1226.359040][ T5231]  __device_attach_driver+0xfb/0x150
[ 1226.367012][ T5240] CR2: 00007ffe64c86080 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1226.373165][ T5231]  ? driver_probe_device+0x120/0x120
[ 1226.381138][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1226.385644][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1226.393614][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1226.398805][ T5231]  __device_attach+0x102/0x2a0
[ 1226.407815][ T5240] Call Trace:
[ 1226.407823][ T5240]  <TASK>
[ 1226.412825][ T5231]  bus_probe_device+0xca/0xd0
[ 1226.419419][ T5240]  ? __device_attach+0x102/0x2a0
[ 1226.424695][ T5231]  device_add+0x991/0xc80
[ 1226.432670][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1226.437960][ T5231]  usb_new_device+0x38d/0x870
[ 1226.445924][ T5240]  ? device_add+0x991/0xc80
[ 1226.450693][ T5231]  hub_event+0x1875/0x25e0
[ 1226.458658][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1226.463412][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1226.466689][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1226.469599][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1226.474267][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1226.479192][ T5231]  process_one_work+0x2ba/0x650
[ 1226.483512][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1226.488345][ T5231]  worker_thread+0x5d/0x5c0
[ 1226.493024][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1226.497517][ T5231]  ? rescuer_thread+0x590/0x590
[ 1226.501932][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1226.506862][ T5231]  kthread+0x129/0x170
[ 1226.512656][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1226.518020][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1226.523296][ T5240]  smsusb_init_device+0x50e/0x530
[ 1226.528486][ T5231]  ret_from_fork+0x1f/0x30
[ 1226.533323][ T5240]  smsusb_probe+0x1ce/0x560
[ 1226.538513][ T5231]  </TASK>
[ 1226.542999][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1226.548628][ T5231] ---[ end trace 0000000000000000 ]---
[ 1226.583528][ T5234] ------------[ cut here ]------------
[ 1226.587415][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1226.590418][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1226.596225][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1226.601681][ T5234] Modules linked in:
[ 1226.607140][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1226.612847][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1226.622313][ T5240]  really_probe+0x12d/0x430
[ 1226.627415][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1226.631294][ T5240]  __driver_probe_device+0xbf/0x140
[ 1226.636489][ T5234] Workqueue: usb_hub_wq hub_event
[ 1226.648097][ T5240]  driver_probe_device+0x2a/0x120
[ 1226.652583][ T5234] 
[ 1226.652588][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1226.662635][ T5240]  __device_attach_driver+0xfb/0x150
[ 1226.668117][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1226.672843][ T5240]  ? driver_probe_device+0x120/0x120
[ 1226.677939][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1226.680178][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1226.685892][ T5234] 
[ 1226.685897][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1226.691164][ T5240]  __device_attach+0x102/0x2a0
[ 1226.710762][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1226.716048][ T5240]  bus_probe_device+0xca/0xd0
[ 1226.722099][ T5234] RBP: ffff888117ce47b0 R08: 0000000000000001 R09: 0000000000000000
[ 1226.726863][ T5240]  device_add+0x991/0xc80
[ 1226.729177][ T5234] R10: 0000000000000001 R11: 7665645f5f203f20 R12: 0000000000000001
[ 1226.737181][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1226.741930][ T5234] R13: 0000000000000001 R14: ffff888115802000 R15: ffff888117cb76c8
[ 1226.749896][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1226.754561][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1226.762521][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1226.766846][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1226.774813][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1226.779990][ T5234] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1226.787962][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1226.792880][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1226.801809][ T5240]  usb_probe_device+0x60/0x140
[ 1226.806553][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1226.813144][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1226.818423][ T5234] Call Trace:
[ 1226.818431][ T5234]  <TASK>
[ 1226.826391][ T5240]  really_probe+0x12d/0x430
[ 1226.831854][ T5234]  ? __device_attach+0x102/0x2a0
[ 1226.839851][ T5240]  __driver_probe_device+0xbf/0x140
[ 1226.844608][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1226.852574][ T5240]  driver_probe_device+0x2a/0x120
[ 1226.858733][ T5234]  ? device_add+0x991/0xc80
[ 1226.862008][ T5240]  __device_attach_driver+0xfb/0x150
[ 1226.864936][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1226.869424][ T5240]  ? driver_probe_device+0x120/0x120
[ 1226.874354][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1226.879535][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1226.884377][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1226.889386][ T5240]  __device_attach+0x102/0x2a0
[ 1226.893883][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1226.899152][ T5240]  bus_probe_device+0xca/0xd0
[ 1226.904084][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1226.909360][ T5240]  device_add+0x991/0xc80
[ 1226.914721][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1226.919471][ T5240]  usb_new_device+0x38d/0x870
[ 1226.924656][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1226.929401][ T5240]  hub_event+0x1875/0x25e0
[ 1226.934502][ T5234]  smsusb_init_device+0x50e/0x530
[ 1226.939168][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1226.944826][ T5234]  smsusb_probe+0x1ce/0x560
[ 1226.949168][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1226.954542][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1226.959222][ T5240]  process_one_work+0x2ba/0x650
[ 1226.964089][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1226.968505][ T5240]  worker_thread+0x5d/0x5c0
[ 1226.973522][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1226.979318][ T5240]  ? rescuer_thread+0x590/0x590
[ 1226.983817][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1226.989108][ T5240]  kthread+0x129/0x170
[ 1226.994921][ T5234]  really_probe+0x12d/0x430
[ 1226.999763][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1227.005389][ T5234]  __driver_probe_device+0xbf/0x140
[ 1227.009879][ T5240]  ret_from_fork+0x1f/0x30
[ 1227.014989][ T5234]  driver_probe_device+0x2a/0x120
[ 1227.019836][ T5240]  </TASK>
[ 1227.025020][ T5234]  __device_attach_driver+0xfb/0x150
[ 1227.029075][ T5240] ---[ end trace 0000000000000000 ]---
[ 1227.033570][ T5234]  ? driver_probe_device+0x120/0x120
[ 1227.056026][ T5228] ------------[ cut here ]------------
[ 1227.056864][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1227.062137][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1227.067620][ T5234]  __device_attach+0x102/0x2a0
[ 1227.072887][ T5228] Modules linked in:
[ 1227.072898][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1227.078343][ T5234]  bus_probe_device+0xca/0xd0
[ 1227.078381][ T5234]  device_add+0x991/0xc80
[ 1227.078412][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1227.078445][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1227.078471][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1227.078514][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1227.078552][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1227.083311][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1227.092776][ T5234]  usb_probe_device+0x60/0x140
[ 1227.092816][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1227.092858][ T5234]  really_probe+0x12d/0x430
[ 1227.097634][ T5228] Workqueue: usb_hub_wq hub_event
[ 1227.101509][ T5234]  __driver_probe_device+0xbf/0x140
[ 1227.115722][ T5228] 
[ 1227.115729][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1227.120385][ T5234]  driver_probe_device+0x2a/0x120
[ 1227.124710][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1227.129886][ T5234]  __device_attach_driver+0xfb/0x150
[ 1227.134814][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1227.139556][ T5234]  ? driver_probe_device+0x120/0x120
[ 1227.145175][ T5228] 
[ 1227.145179][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1227.150615][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1227.160668][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1227.165426][ T5234]  __device_attach+0x102/0x2a0
[ 1227.171557][ T5228] RBP: ffff8881189c16b8 R08: 0000000000000001 R09: 0000000000000000
[ 1227.176049][ T5234]  bus_probe_device+0xca/0xd0
[ 1227.181058][ T5228] R10: 0000000000000001 R11: 502031203a555043 R12: 0000000000000001
[ 1227.186244][ T5234]  device_add+0x991/0xc80
[ 1227.188557][ T5228] R13: 0000000000000001 R14: ffff888118ab8400 R15: ffff88811788c288
[ 1227.194263][ T5234]  usb_new_device+0x38d/0x870
[ 1227.199266][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1227.218882][ T5234]  hub_event+0x1875/0x25e0
[ 1227.224164][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1227.230214][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1227.235503][ T5228] CR2: 00007ffe64c86080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1227.237821][ T5234]  ? kernfs_put+0x28/0x40
[ 1227.245791][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1227.250554][ T5234]  process_one_work+0x2ba/0x650
[ 1227.258571][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1227.263332][ T5234]  worker_thread+0x5d/0x5c0
[ 1227.271306][ T5228] Call Trace:
[ 1227.271316][ T5228]  <TASK>
[ 1227.275989][ T5234]  ? rescuer_thread+0x590/0x590
[ 1227.283956][ T5228]  ? __device_attach+0x102/0x2a0
[ 1227.288274][ T5234]  kthread+0x129/0x170
[ 1227.296242][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1227.300908][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1227.309834][ T5228]  ? device_add+0x991/0xc80
[ 1227.314252][ T5234]  ret_from_fork+0x1f/0x30
[ 1227.320824][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1227.326656][ T5234]  </TASK>
[ 1227.334619][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1227.338930][ T5234] ---[ end trace 0000000000000000 ]---
[ 1227.346904][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1227.429599][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1227.434774][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1227.440455][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1227.445360][ T5228]  smsusb_init_device+0x50e/0x530
[ 1227.450426][ T5228]  smsusb_probe+0x1ce/0x560
[ 1227.454983][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1227.460819][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1227.466542][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1227.471696][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1227.476950][ T5228]  really_probe+0x12d/0x430
[ 1227.481493][ T5228]  __driver_probe_device+0xbf/0x140
[ 1227.486750][ T5228]  driver_probe_device+0x2a/0x120
[ 1227.491823][ T5228]  __device_attach_driver+0xfb/0x150
[ 1227.497157][ T5228]  ? driver_probe_device+0x120/0x120
[ 1227.502472][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1227.507368][ T5228]  __device_attach+0x102/0x2a0
[ 1227.512176][ T5228]  bus_probe_device+0xca/0xd0
[ 1227.516909][ T5228]  device_add+0x991/0xc80
[ 1227.521271][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1227.526526][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1227.531489][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1227.536314][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1227.541639][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1227.547138][ T5228]  usb_probe_device+0x60/0x140
[ 1227.551930][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1227.558137][ T5228]  really_probe+0x12d/0x430
[ 1227.562675][ T5228]  __driver_probe_device+0xbf/0x140
[ 1227.567928][ T5228]  driver_probe_device+0x2a/0x120
[ 1227.572991][ T5228]  __device_attach_driver+0xfb/0x150
[ 1227.578330][ T5228]  ? driver_probe_device+0x120/0x120
[ 1227.583666][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1227.588468][ T5228]  __device_attach+0x102/0x2a0
[ 1227.593264][ T5228]  bus_probe_device+0xca/0xd0
[ 1227.597991][ T5228]  device_add+0x991/0xc80
[ 1227.602354][ T5228]  usb_new_device+0x38d/0x870
[ 1227.607067][ T5228]  hub_event+0x1875/0x25e0
[ 1227.611508][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1227.617348][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1227.622669][ T5228]  process_one_work+0x2ba/0x650
[ 1227.627567][ T5228]  worker_thread+0x5d/0x5c0
[ 1227.632112][ T5228]  ? rescuer_thread+0x590/0x590
[ 1227.637041][ T5228]  kthread+0x129/0x170
[ 1227.641227][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1227.646909][ T5228]  ret_from_fork+0x1f/0x30
[ 1227.651382][ T5228]  </TASK>
[ 1227.654440][ T5228] ---[ end trace 0000000000000000 ]---
[ 1227.659304][ T5128] ------------[ cut here ]------------
[ 1227.660627][ T5127] ------------[ cut here ]------------
[ 1227.665376][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1227.670814][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1227.680283][ T5128] Modules linked in:
[ 1227.689726][ T5127] Modules linked in:
[ 1227.689737][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1227.693903][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1227.697711][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1227.709329][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1227.720836][ T5127] Workqueue: usb_hub_wq hub_event
[ 1227.730885][ T5128] Workqueue: usb_hub_wq hub_event
[ 1227.740933][ T5127] 
[ 1227.740939][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1227.745946][ T5128] 
[ 1227.745952][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1227.750954][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1227.753267][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1227.758991][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1227.761307][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1227.767018][ T5127] 
[ 1227.767023][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1227.786614][ T5128] 
[ 1227.786618][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1227.806230][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1227.812270][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1227.818328][ T5127] RBP: ffff888116ed07b0 R08: 0000000000000001 R09: 0000000000000000
[ 1227.820641][ T5128] RBP: ffff888117fc47b0 R08: 0000000000000001 R09: 0000000000000000
[ 1227.828605][ T5127] R10: 0000000000000001 R11: 0000000030333554 R12: 0000000000000001
[ 1227.830917][ T5128] R10: 0000000000000001 R11: 000000006b203f20 R12: 0000000000000001
[ 1227.838886][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d5248
[ 1227.846857][ T5128] R13: 0000000000000001 R14: ffff888117ef0c00 R15: ffff888117cb7708
[ 1227.854820][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1227.862775][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1227.870750][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1227.878714][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1227.886678][ T5127] CR2: 00007ffe64c86080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1227.894639][ T5128] CR2: 00007ff9beb84998 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1227.902603][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1227.911518][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1227.920433][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1227.927012][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1227.933591][ T5127] Call Trace:
[ 1227.933599][ T5127]  <TASK>
[ 1227.941543][ T5128] Call Trace:
[ 1227.941549][ T5128]  <TASK>
[ 1227.949506][ T5127]  ? __device_attach+0x102/0x2a0
[ 1227.957468][ T5128]  ? __device_attach+0x102/0x2a0
[ 1227.965434][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1227.973390][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1227.981356][ T5127]  ? device_add+0x991/0xc80
[ 1227.984635][ T5128]  ? device_add+0x991/0xc80
[ 1227.987555][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1227.990824][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1227.993758][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1227.998673][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1228.003599][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1228.008439][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1228.013360][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1228.017856][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1228.022340][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1228.027283][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1228.032206][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1228.037566][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1228.042924][ T5127]  smsusb_init_device+0x50e/0x530
[ 1228.048113][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1228.053315][ T5127]  smsusb_probe+0x1ce/0x560
[ 1228.058423][ T5128]  smsusb_init_device+0x50e/0x530
[ 1228.063528][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1228.069145][ T5128]  smsusb_probe+0x1ce/0x560
[ 1228.074761][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1228.079595][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1228.084977][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1228.089985][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1228.094855][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1228.099345][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1228.104379][ T5127]  really_probe+0x12d/0x430
[ 1228.110189][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1228.114683][ T5127]  __driver_probe_device+0xbf/0x140
[ 1228.120293][ T5128]  really_probe+0x12d/0x430
[ 1228.126105][ T5127]  driver_probe_device+0x2a/0x120
[ 1228.131199][ T5128]  __driver_probe_device+0xbf/0x140
[ 1228.136828][ T5127]  __device_attach_driver+0xfb/0x150
[ 1228.142019][ T5128]  driver_probe_device+0x2a/0x120
[ 1228.147134][ T5127]  ? driver_probe_device+0x120/0x120
[ 1228.151617][ T5128]  __device_attach_driver+0xfb/0x150
[ 1228.156908][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1228.162092][ T5128]  ? driver_probe_device+0x120/0x120
[ 1228.166679][ T5127]  __device_attach+0x102/0x2a0
[ 1228.171682][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1228.176880][ T5127]  bus_probe_device+0xca/0xd0
[ 1228.182155][ T5128]  __device_attach+0x102/0x2a0
[ 1228.187184][ T5127]  device_add+0x991/0xc80
[ 1228.192451][ T5128]  bus_probe_device+0xca/0xd0
[ 1228.197722][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1228.202562][ T5128]  device_add+0x991/0xc80
[ 1228.207863][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1228.212613][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1228.217397][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1228.222061][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1228.226821][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1228.231128][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1228.235833][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1228.241013][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1228.245336][ T5127]  usb_probe_device+0x60/0x140
[ 1228.250277][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1228.255464][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1228.260209][ T5128]  usb_probe_device+0x60/0x140
[ 1228.265156][ T5127]  really_probe+0x12d/0x430
[ 1228.270441][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1228.275212][ T5127]  __driver_probe_device+0xbf/0x140
[ 1228.280663][ T5128]  really_probe+0x12d/0x430
[ 1228.285943][ T5127]  driver_probe_device+0x2a/0x120
[ 1228.290689][ T5128]  __driver_probe_device+0xbf/0x140
[ 1228.296143][ T5127]  __device_attach_driver+0xfb/0x150
[ 1228.302276][ T5128]  driver_probe_device+0x2a/0x120
[ 1228.307037][ T5127]  ? driver_probe_device+0x120/0x120
[ 1228.311520][ T5128]  __device_attach_driver+0xfb/0x150
[ 1228.317663][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1228.322842][ T5128]  ? driver_probe_device+0x120/0x120
[ 1228.327336][ T5127]  __device_attach+0x102/0x2a0
[ 1228.332336][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1228.337541][ T5127]  bus_probe_device+0xca/0xd0
[ 1228.342811][ T5128]  __device_attach+0x102/0x2a0
[ 1228.347827][ T5127]  device_add+0x991/0xc80
[ 1228.353095][ T5128]  bus_probe_device+0xca/0xd0
[ 1228.358389][ T5127]  usb_new_device+0x38d/0x870
[ 1228.363143][ T5128]  device_add+0x991/0xc80
[ 1228.368435][ T5127]  hub_event+0x1875/0x25e0
[ 1228.373182][ T5128]  usb_new_device+0x38d/0x870
[ 1228.377939][ T5127]  ? kernfs_notify_workfn+0x24e/0x280
[ 1228.382595][ T5128]  hub_event+0x1875/0x25e0
[ 1228.387350][ T5127]  process_one_work+0x2ba/0x650
[ 1228.391666][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1228.396332][ T5127]  worker_thread+0x5d/0x5c0
[ 1228.400988][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1228.405314][ T5127]  ? rescuer_thread+0x590/0x590
[ 1228.409719][ T5128]  process_one_work+0x2ba/0x650
[ 1228.414384][ T5127]  kthread+0x129/0x170
[ 1228.419741][ T5128]  worker_thread+0x5d/0x5c0
[ 1228.424147][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1228.428978][ T5128]  ? rescuer_thread+0x590/0x590
[ 1228.434776][ T5127]  ret_from_fork+0x1f/0x30
[ 1228.439264][ T5128]  kthread+0x129/0x170
[ 1228.444560][ T5127]  </TASK>
[ 1228.449395][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1228.454240][ T5127] ---[ end trace 0000000000000000 ]---
[ 1228.458294][ T5128]  ret_from_fork+0x1f/0x30
[ 1228.466102][ T5241] ------------[ cut here ]------------
[ 1228.468421][ T5128]  </TASK>
[ 1228.473237][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1228.477649][ T5128] ---[ end trace 0000000000000000 ]---
[ 1228.525044][ T5241] Modules linked in:
[ 1228.528952][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1228.540535][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1228.550621][ T5241] Workqueue: usb_hub_wq hub_event
[ 1228.555683][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1228.561474][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1228.573529][ T5302] ------------[ cut here ]------------
[ 1228.581129][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1228.586590][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1228.592643][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1228.602089][ T5302] Modules linked in:
[ 1228.610050][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1228.610069][ T5241] RBP: ffff888117f167b0 R08: 0000000000000001 R09: 0000000000000000
[ 1228.610087][ T5241] R10: 0000000000000001 R11: 6576655f62756820 R12: 0000000000000001
[ 1228.614232][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1228.621913][ T5241] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff88811788c0c8
[ 1228.629965][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1228.637853][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1228.649488][ T5302] Workqueue: usb_hub_wq hub_event
[ 1228.657472][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1228.667604][ T5302] 
[ 1228.667610][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1228.676524][ T5241] CR2: 00007ffe64c86080 CR3: 000000010dc25000 CR4: 00000000003506f0
[ 1228.681526][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1228.688113][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1228.690429][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1228.696138][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1228.704102][ T5302] 
[ 1228.704107][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1228.723705][ T5241] Call Trace:
[ 1228.723714][ T5241]  <TASK>
[ 1228.731659][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1228.737716][ T5241]  ? __device_attach+0x102/0x2a0
[ 1228.745686][ T5302] RBP: ffff88811894f7b0 R08: 0000000000000001 R09: 0000000000000000
[ 1228.748024][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1228.755991][ T5302] R10: 0000000000000001 R11: 6461657268746b20 R12: 0000000000000001
[ 1228.759263][ T5241]  ? device_add+0x991/0xc80
[ 1228.762195][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66b08
[ 1228.770172][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1228.775101][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1228.783061][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1228.787906][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1228.795877][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1228.800362][ T5302] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1228.808333][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1228.813256][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1228.822175][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1228.827545][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1228.834125][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1228.839301][ T5302] Call Trace:
[ 1228.839309][ T5302]  <TASK>
[ 1228.847269][ T5241]  smsusb_init_device+0x50e/0x530
[ 1228.852373][ T5302]  ? __device_attach+0x102/0x2a0
[ 1228.860347][ T5241]  smsusb_probe+0x1ce/0x560
[ 1228.865965][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1228.873937][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1228.878794][ T5302]  ? device_add+0x991/0xc80
[ 1228.882065][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1228.884999][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1228.890006][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1228.894930][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1228.899416][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1228.904256][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1228.910045][ T5241]  really_probe+0x12d/0x430
[ 1228.914562][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1228.920185][ T5241]  __driver_probe_device+0xbf/0x140
[ 1228.925125][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1228.930222][ T5241]  driver_probe_device+0x2a/0x120
[ 1228.935589][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1228.940771][ T5241]  __device_attach_driver+0xfb/0x150
[ 1228.945959][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1228.950443][ T5241]  ? driver_probe_device+0x120/0x120
[ 1228.955548][ T5302]  smsusb_init_device+0x50e/0x530
[ 1228.960726][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1228.966386][ T5302]  smsusb_probe+0x1ce/0x560
[ 1228.971408][ T5241]  __device_attach+0x102/0x2a0
[ 1228.976796][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1228.982080][ T5241]  bus_probe_device+0xca/0xd0
[ 1228.986934][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1228.992226][ T5241]  device_add+0x991/0xc80
[ 1228.997242][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1229.001987][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1229.006483][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1229.011244][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1229.017046][ T5302]  really_probe+0x12d/0x430
[ 1229.021711][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1229.027338][ T5302]  __driver_probe_device+0xbf/0x140
[ 1229.031655][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1229.036758][ T5302]  driver_probe_device+0x2a/0x120
[ 1229.041947][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1229.047135][ T5302]  __device_attach_driver+0xfb/0x150
[ 1229.052056][ T5241]  usb_probe_device+0x60/0x140
[ 1229.056570][ T5302]  ? driver_probe_device+0x120/0x120
[ 1229.061318][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1229.066523][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1229.071801][ T5241]  really_probe+0x12d/0x430
[ 1229.076836][ T5302]  __device_attach+0x102/0x2a0
[ 1229.082278][ T5241]  __driver_probe_device+0xbf/0x140
[ 1229.087557][ T5302]  bus_probe_device+0xca/0xd0
[ 1229.092302][ T5241]  driver_probe_device+0x2a/0x120
[ 1229.097580][ T5302]  device_add+0x991/0xc80
[ 1229.103728][ T5241]  __device_attach_driver+0xfb/0x150
[ 1229.108474][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1229.112969][ T5241]  ? driver_probe_device+0x120/0x120
[ 1229.117740][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1229.122936][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1229.127606][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1229.132618][ T5241]  __device_attach+0x102/0x2a0
[ 1229.136942][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1229.142211][ T5241]  bus_probe_device+0xca/0xd0
[ 1229.147405][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1229.152672][ T5241]  device_add+0x991/0xc80
[ 1229.157606][ T5302]  usb_probe_device+0x60/0x140
[ 1229.162531][ T5241]  usb_new_device+0x38d/0x870
[ 1229.167294][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1229.172043][ T5241]  hub_event+0x1875/0x25e0
[ 1229.177342][ T5302]  really_probe+0x12d/0x430
[ 1229.182009][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1229.187447][ T5302]  __driver_probe_device+0xbf/0x140
[ 1229.191769][ T5241]  ? kernfs_put+0x28/0x40
[ 1229.196522][ T5302]  driver_probe_device+0x2a/0x120
[ 1229.201195][ T5241]  process_one_work+0x2ba/0x650
[ 1229.207338][ T5302]  __device_attach_driver+0xfb/0x150
[ 1229.211749][ T5241]  worker_thread+0x5d/0x5c0
[ 1229.216256][ T5302]  ? driver_probe_device+0x120/0x120
[ 1229.222048][ T5241]  ? rescuer_thread+0x590/0x590
[ 1229.227260][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1229.231574][ T5241]  kthread+0x129/0x170
[ 1229.236592][ T5302]  __device_attach+0x102/0x2a0
[ 1229.241421][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1229.246701][ T5302]  bus_probe_device+0xca/0xd0
[ 1229.251185][ T5241]  ret_from_fork+0x1f/0x30
[ 1229.256474][ T5302]  device_add+0x991/0xc80
[ 1229.261326][ T5241]  </TASK>
[ 1229.266081][ T5302]  usb_new_device+0x38d/0x870
[ 1229.270129][ T5241] ---[ end trace 0000000000000000 ]---
[ 1229.274881][ T5302]  hub_event+0x1875/0x25e0
[ 1229.312928][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1229.318782][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1229.324122][ T5302]  process_one_work+0x2ba/0x650
[ 1229.329016][ T5302]  worker_thread+0x5d/0x5c0
[ 1229.333573][ T5302]  ? rescuer_thread+0x590/0x590
[ 1229.338470][ T5302]  kthread+0x129/0x170
[ 1229.342588][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1229.348287][ T5302]  ret_from_fork+0x1f/0x30
[ 1229.352749][ T5302]  </TASK>
[ 1229.355806][ T5302] ---[ end trace 0000000000000000 ]---
[ 1229.364338][ T5234] ------------[ cut here ]------------
[ 1229.369820][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1229.379365][ T5234] Modules linked in:
[ 1229.383270][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1229.394887][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1229.404998][ T5234] Workqueue: usb_hub_wq hub_event
[ 1229.410069][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1229.415855][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1229.433527][ T5228] ------------[ cut here ]------------
[ 1229.435761][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1229.440921][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1229.447095][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1229.456506][ T5228] Modules linked in:
[ 1229.464458][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1229.464479][ T5234] RBP: ffff888117ce48a8 R08: 0000000000000001 R09: 0000000000000000
[ 1229.468350][ T5228] 
[ 1229.468357][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1229.476317][ T5234] R10: 0000000000000001 R11: 7665645f5f203f20 R12: 0000000000000001
[ 1229.484293][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1229.486599][ T5234] R13: 0000000000000001 R14: ffff888115802000 R15: ffff888117cb76c8
[ 1229.498134][ T5228] Workqueue: usb_hub_wq hub_event
[ 1229.506089][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1229.516152][ T5228] 
[ 1229.516158][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1229.524118][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1229.529126][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1229.538065][ T5234] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1229.538087][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1229.538103][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1229.538121][ T5234] Call Trace:
[ 1229.538127][ T5234]  <TASK>
[ 1229.538134][ T5234]  ? __device_attach+0x102/0x2a0
[ 1229.538177][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1229.538214][ T5234]  ? device_add+0x991/0xc80
[ 1229.538246][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1229.538274][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1229.540621][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1229.546351][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1229.546396][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1229.553007][ T5228] 
[ 1229.553013][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1229.572607][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1229.580577][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1229.588568][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1229.596538][ T5228] RBP: ffff8881189c17b0 R08: 0000000000000001 R09: 0000000000000000
[ 1229.599819][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1229.602770][ T5228] R10: 0000000000000001 R11: 502031203a555043 R12: 0000000000000001
[ 1229.607701][ T5234]  smsusb_init_device+0x50e/0x530
[ 1229.612537][ T5228] R13: 0000000000000001 R14: ffff888118ab8400 R15: ffff88811788c288
[ 1229.617035][ T5234]  smsusb_probe+0x1ce/0x560
[ 1229.621951][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1229.627315][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1229.633367][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1229.638552][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1229.643659][ T5228] CR2: 00007ffe64c86080 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1229.645981][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1229.653953][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1229.659566][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1229.667561][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1229.672918][ T5234]  really_probe+0x12d/0x430
[ 1229.680888][ T5228] Call Trace:
[ 1229.680896][ T5228]  <TASK>
[ 1229.685731][ T5234]  __driver_probe_device+0xbf/0x140
[ 1229.693788][ T5228]  ? __device_attach+0x102/0x2a0
[ 1229.698797][ T5234]  driver_probe_device+0x2a/0x120
[ 1229.706763][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1229.711249][ T5234]  __device_attach_driver+0xfb/0x150
[ 1229.720171][ T5228]  ? device_add+0x991/0xc80
[ 1229.725967][ T5234]  ? driver_probe_device+0x120/0x120
[ 1229.732534][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1229.738155][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1229.746129][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1229.751224][ T5234]  __device_attach+0x102/0x2a0
[ 1229.759189][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1229.764376][ T5234]  bus_probe_device+0xca/0xd0
[ 1229.772331][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1229.776828][ T5234]  device_add+0x991/0xc80
[ 1229.780101][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1229.783027][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1229.788222][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1229.793139][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1229.798171][ T5228]  smsusb_init_device+0x50e/0x530
[ 1229.803006][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1229.808291][ T5228]  smsusb_probe+0x1ce/0x560
[ 1229.812774][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1229.818054][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1229.822976][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1229.827734][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1229.833087][ T5234]  usb_probe_device+0x60/0x140
[ 1229.837844][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1229.843053][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1229.847740][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1229.852840][ T5234]  really_probe+0x12d/0x430
[ 1229.857164][ T5228]  really_probe+0x12d/0x430
[ 1229.862799][ T5234]  __driver_probe_device+0xbf/0x140
[ 1229.867997][ T5228]  __driver_probe_device+0xbf/0x140
[ 1229.872829][ T5234]  driver_probe_device+0x2a/0x120
[ 1229.877780][ T5228]  driver_probe_device+0x2a/0x120
[ 1229.882804][ T5234]  __device_attach_driver+0xfb/0x150
[ 1229.887565][ T5228]  __device_attach_driver+0xfb/0x150
[ 1229.892051][ T5234]  ? driver_probe_device+0x120/0x120
[ 1229.897332][ T5228]  ? driver_probe_device+0x120/0x120
[ 1229.903117][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1229.908570][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1229.914193][ T5234]  __device_attach+0x102/0x2a0
[ 1229.918938][ T5228]  __device_attach+0x102/0x2a0
[ 1229.924041][ T5234]  bus_probe_device+0xca/0xd0
[ 1229.930188][ T5228]  bus_probe_device+0xca/0xd0
[ 1229.935396][ T5234]  device_add+0x991/0xc80
[ 1229.939886][ T5228]  device_add+0x991/0xc80
[ 1229.944379][ T5234]  usb_new_device+0x38d/0x870
[ 1229.949555][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1229.954768][ T5234]  hub_event+0x1875/0x25e0
[ 1229.959789][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1229.964827][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1229.970090][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1229.975369][ T5234]  ? kernfs_put+0x28/0x40
[ 1229.980672][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1229.985963][ T5234]  process_one_work+0x2ba/0x650
[ 1229.990717][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1229.995471][ T5234]  worker_thread+0x5d/0x5c0
[ 1230.000217][ T5228]  usb_probe_device+0x60/0x140
[ 1230.004980][ T5234]  ? rescuer_thread+0x590/0x590
[ 1230.009656][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1230.014331][ T5234]  kthread+0x129/0x170
[ 1230.018644][ T5228]  really_probe+0x12d/0x430
[ 1230.022955][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1230.027633][ T5228]  __driver_probe_device+0xbf/0x140
[ 1230.032835][ T5234]  ret_from_fork+0x1f/0x30
[ 1230.037262][ T5228]  driver_probe_device+0x2a/0x120
[ 1230.042186][ T5234]  </TASK>
[ 1230.047982][ T5228]  __device_attach_driver+0xfb/0x150
[ 1230.052726][ T5234] ---[ end trace 0000000000000000 ]---
[ 1230.057046][ T5228]  ? driver_probe_device+0x120/0x120
[ 1230.084130][ T5231] ------------[ cut here ]------------
[ 1230.086772][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1230.092901][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1230.096971][ T5228]  __device_attach+0x102/0x2a0
[ 1230.101476][ T5231] Modules linked in:
[ 1230.101489][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1230.107105][ T5228]  bus_probe_device+0xca/0xd0
[ 1230.112285][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1230.116700][ T5228]  device_add+0x991/0xc80
[ 1230.121721][ T5231] Workqueue: usb_hub_wq hub_event
[ 1230.124743][ T5228]  usb_new_device+0x38d/0x870
[ 1230.130011][ T5231] 
[ 1230.130019][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1230.135479][ T5228]  hub_event+0x1875/0x25e0
[ 1230.140753][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1230.146384][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1230.151457][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1230.160619][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1230.160667][ T5228]  process_one_work+0x2ba/0x650
[ 1230.160718][ T5228]  worker_thread+0x5d/0x5c0
[ 1230.165465][ T5231] 
[ 1230.165470][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1230.169344][ T5228]  ? rescuer_thread+0x590/0x590
[ 1230.180896][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1230.185565][ T5228]  kthread+0x129/0x170
[ 1230.195623][ T5231] RBP: ffff888118a857b0 R08: 0000000000000001 R09: 0000000000000000
[ 1230.199963][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1230.204983][ T5231] R10: 0000000000000001 R11: 30393278302f3320 R12: 0000000000000001
[ 1230.209643][ T5228]  ret_from_fork+0x1f/0x30
[ 1230.211984][ T5231] R13: 0000000000000001 R14: ffff8881170e3800 R15: ffff888118a66cc8
[ 1230.217721][ T5228]  </TASK>
[ 1230.222114][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1230.241724][ T5228] ---[ end trace 0000000000000000 ]---
[ 1230.244990][ T5240] ------------[ cut here ]------------
[ 1230.247531][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1230.253899][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1230.258938][ T5231] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1230.263883][ T5240] Modules linked in:
[ 1230.268290][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1230.270605][ T5240] 
[ 1230.270612][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1230.278579][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1230.283411][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1230.291394][ T5231] Call Trace:
[ 1230.291415][ T5231]  <TASK>
[ 1230.295470][ T5240] Workqueue: usb_hub_wq hub_event
[ 1230.303436][ T5231]  ? __device_attach+0x102/0x2a0
[ 1230.309066][ T5240] 
[ 1230.309072][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1230.317034][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1230.321434][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1230.329425][ T5231]  ? device_add+0x991/0xc80
[ 1230.332440][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1230.341970][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1230.347421][ T5240] 
[ 1230.347426][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1230.352864][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1230.359440][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1230.368881][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1230.376849][ T5240] RBP: ffff8881184878a8 R08: 0000000000000001 R09: 0000000000000000
[ 1230.380728][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1230.388698][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1230.391016][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1230.402539][ T5240] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff8881185d5048
[ 1230.410506][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1230.420556][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1230.423842][ T5231]  smsusb_init_device+0x50e/0x530
[ 1230.426779][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1230.431804][ T5231]  smsusb_probe+0x1ce/0x560
[ 1230.436726][ T5240] CR2: 00007ffe64c86080 CR3: 000000010aa19000 CR4: 00000000003506f0
[ 1230.439041][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1230.444751][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1230.449584][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1230.469208][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1230.473710][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1230.479756][ T5240] Call Trace:
[ 1230.479764][ T5240]  <TASK>
[ 1230.484686][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1230.487004][ T5240]  ? __device_attach+0x102/0x2a0
[ 1230.494985][ T5231]  really_probe+0x12d/0x430
[ 1230.500340][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1230.508311][ T5231]  __driver_probe_device+0xbf/0x140
[ 1230.513501][ T5240]  ? device_add+0x991/0xc80
[ 1230.521462][ T5231]  driver_probe_device+0x2a/0x120
[ 1230.526564][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1230.534534][ T5231]  __device_attach_driver+0xfb/0x150
[ 1230.540149][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1230.548124][ T5231]  ? driver_probe_device+0x120/0x120
[ 1230.552960][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1230.561887][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1230.566904][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1230.573507][ T5231]  __device_attach+0x102/0x2a0
[ 1230.577993][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1230.585982][ T5231]  bus_probe_device+0xca/0xd0
[ 1230.591770][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1230.599742][ T5231]  device_add+0x991/0xc80
[ 1230.605372][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1230.613870][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1230.618984][ T5240]  smsusb_init_device+0x50e/0x530
[ 1230.622256][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1230.625232][ T5240]  smsusb_probe+0x1ce/0x560
[ 1230.630411][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1230.635348][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1230.639848][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1230.644693][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1230.649882][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1230.654385][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1230.659395][ T5231]  usb_probe_device+0x60/0x140
[ 1230.664326][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1230.669597][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1230.674963][ T5240]  really_probe+0x12d/0x430
[ 1230.680286][ T5231]  really_probe+0x12d/0x430
[ 1230.685488][ T5240]  __driver_probe_device+0xbf/0x140
[ 1230.690236][ T5231]  __driver_probe_device+0xbf/0x140
[ 1230.695420][ T5240]  driver_probe_device+0x2a/0x120
[ 1230.700169][ T5231]  driver_probe_device+0x2a/0x120
[ 1230.705801][ T5240]  __device_attach_driver+0xfb/0x150
[ 1230.710459][ T5231]  __device_attach_driver+0xfb/0x150
[ 1230.715848][ T5240]  ? driver_probe_device+0x120/0x120
[ 1230.720162][ T5231]  ? driver_probe_device+0x120/0x120
[ 1230.725021][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1230.730202][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1230.735227][ T5240]  __device_attach+0x102/0x2a0
[ 1230.740155][ T5231]  __device_attach+0x102/0x2a0
[ 1230.744652][ T5240]  bus_probe_device+0xca/0xd0
[ 1230.749399][ T5231]  bus_probe_device+0xca/0xd0
[ 1230.755214][ T5240]  device_add+0x991/0xc80
[ 1230.760490][ T5231]  device_add+0x991/0xc80
[ 1230.766115][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1230.771575][ T5231]  usb_new_device+0x38d/0x870
[ 1230.776690][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1230.781428][ T5231]  hub_event+0x1875/0x25e0
[ 1230.786702][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1230.792862][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1230.797352][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1230.801843][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1230.807037][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1230.812214][ T5231]  process_one_work+0x2ba/0x650
[ 1230.817229][ T5240]  usb_probe_device+0x60/0x140
[ 1230.822238][ T5231]  worker_thread+0x5d/0x5c0
[ 1230.827513][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1230.832779][ T5231]  ? rescuer_thread+0x590/0x590
[ 1230.838061][ T5240]  really_probe+0x12d/0x430
[ 1230.843334][ T5231]  kthread+0x129/0x170
[ 1230.848090][ T5240]  __driver_probe_device+0xbf/0x140
[ 1230.852836][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1230.857602][ T5240]  driver_probe_device+0x2a/0x120
[ 1230.862346][ T5231]  ret_from_fork+0x1f/0x30
[ 1230.867015][ T5240]  __device_attach_driver+0xfb/0x150
[ 1230.871676][ T5231]  </TASK>
[ 1230.876005][ T5240]  ? driver_probe_device+0x120/0x120
[ 1230.880320][ T5231] ---[ end trace 0000000000000000 ]---
[ 1230.885508][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1231.006464][ T5240]  __device_attach+0x102/0x2a0
[ 1231.011293][ T5240]  bus_probe_device+0xca/0xd0
[ 1231.016037][ T5240]  device_add+0x991/0xc80
[ 1231.020492][ T5240]  usb_new_device+0x38d/0x870
[ 1231.025218][ T5240]  hub_event+0x1875/0x25e0
[ 1231.029667][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1231.035617][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1231.040940][ T5240]  process_one_work+0x2ba/0x650
[ 1231.045848][ T5240]  worker_thread+0x5d/0x5c0
[ 1231.050392][ T5240]  ? rescuer_thread+0x590/0x590
[ 1231.055319][ T5240]  kthread+0x129/0x170
[ 1231.059423][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1231.065113][ T5240]  ret_from_fork+0x1f/0x30
[ 1231.069583][ T5240]  </TASK>
[ 1231.072614][ T5240] ---[ end trace 0000000000000000 ]---
[ 1231.078576][ T5127] ------------[ cut here ]------------
[ 1231.084065][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1231.093585][ T5127] Modules linked in:
[ 1231.097488][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1231.109067][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1231.119178][ T5127] Workqueue: usb_hub_wq hub_event
[ 1231.124246][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1231.130005][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1231.149685][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1231.155789][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1231.163807][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1231.171802][ T5127] RBP: ffff888116ed08a8 R08: 0000000000000001 R09: 0000000000000000
[ 1231.179823][ T5127] R10: 0000000000000001 R11: 0000000030333554 R12: 0000000000000001
[ 1231.187838][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d5248
[ 1231.195847][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1231.204816][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1231.211436][ T5127] CR2: 00007ffe64c86080 CR3: 000000010aa19000 CR4: 00000000003506f0
[ 1231.219451][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1231.227495][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1231.235515][ T5127] Call Trace:
[ 1231.238809][ T5127]  <TASK>
[ 1231.241754][ T5127]  ? __device_attach+0x102/0x2a0
[ 1231.246754][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1231.251639][ T5127]  ? device_add+0x991/0xc80
[ 1231.254154][ T5128] ------------[ cut here ]------------
[ 1231.256255][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1231.261687][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1231.266720][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1231.276499][ T5128] Modules linked in:
[ 1231.281571][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1231.285611][ T5128] 
[ 1231.290710][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1231.293026][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1231.298131][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1231.309656][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1231.315286][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1231.325337][ T5128] Workqueue: usb_hub_wq hub_event
[ 1231.330172][ T5127]  smsusb_init_device+0x50e/0x530
[ 1231.335219][ T5128] 
[ 1231.335225][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1231.340267][ T5127]  smsusb_probe+0x1ce/0x560
[ 1231.342579][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1231.348290][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1231.352796][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1231.372483][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1231.378278][ T5128] 
[ 1231.378283][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1231.384338][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1231.389952][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1231.392268][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1231.400236][ T5128] RBP: ffff888117fc48a8 R08: 0000000000000001 R09: 0000000000000000
[ 1231.405356][ T5127]  really_probe+0x12d/0x430
[ 1231.413323][ T5128] R10: 0000000000000001 R11: 000000006b203f20 R12: 0000000000000001
[ 1231.418518][ T5127]  __driver_probe_device+0xbf/0x140
[ 1231.426481][ T5128] R13: 0000000000000001 R14: ffff888117ef0c00 R15: ffff888117cb7708
[ 1231.430970][ T5127]  driver_probe_device+0x2a/0x120
[ 1231.438932][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1231.444120][ T5127]  __device_attach_driver+0xfb/0x150
[ 1231.452081][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1231.457096][ T5127]  ? driver_probe_device+0x120/0x120
[ 1231.466020][ T5128] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1231.471290][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1231.477879][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1231.483142][ T5127]  __device_attach+0x102/0x2a0
[ 1231.491117][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1231.495874][ T5127]  bus_probe_device+0xca/0xd0
[ 1231.503838][ T5128] Call Trace:
[ 1231.503846][ T5128]  <TASK>
[ 1231.508588][ T5127]  device_add+0x991/0xc80
[ 1231.516549][ T5128]  ? __device_attach+0x102/0x2a0
[ 1231.521222][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1231.524500][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1231.527439][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1231.531749][ T5128]  ? device_add+0x991/0xc80
[ 1231.536675][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1231.541883][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1231.546731][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1231.551646][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1231.556155][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1231.560900][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1231.565833][ T5127]  usb_probe_device+0x60/0x140
[ 1231.571100][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1231.576465][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1231.581918][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1231.587105][ T5127]  really_probe+0x12d/0x430
[ 1231.591848][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1231.596951][ T5127]  __driver_probe_device+0xbf/0x140
[ 1231.603079][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1231.608698][ T5127]  driver_probe_device+0x2a/0x120
[ 1231.613196][ T5128]  smsusb_init_device+0x50e/0x530
[ 1231.618572][ T5127]  __device_attach_driver+0xfb/0x150
[ 1231.623785][ T5128]  smsusb_probe+0x1ce/0x560
[ 1231.628636][ T5127]  ? driver_probe_device+0x120/0x120
[ 1231.633668][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1231.638676][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1231.643972][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1231.648461][ T5127]  __device_attach+0x102/0x2a0
[ 1231.653738][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1231.659535][ T5127]  bus_probe_device+0xca/0xd0
[ 1231.664289][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1231.669915][ T5127]  device_add+0x991/0xc80
[ 1231.674670][ T5128]  really_probe+0x12d/0x430
[ 1231.679768][ T5127]  usb_new_device+0x38d/0x870
[ 1231.684455][ T5128]  __driver_probe_device+0xbf/0x140
[ 1231.689640][ T5127]  hub_event+0x1875/0x25e0
[ 1231.693957][ T5128]  driver_probe_device+0x2a/0x120
[ 1231.698446][ T5127]  ? kernfs_notify_workfn+0x24e/0x280
[ 1231.703096][ T5128]  __device_attach_driver+0xfb/0x150
[ 1231.708286][ T5127]  process_one_work+0x2ba/0x650
[ 1231.712693][ T5128]  ? driver_probe_device+0x120/0x120
[ 1231.717714][ T5127]  worker_thread+0x5d/0x5c0
[ 1231.723067][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1231.728350][ T5127]  ? rescuer_thread+0x590/0x590
[ 1231.733182][ T5128]  __device_attach+0x102/0x2a0
[ 1231.738490][ T5127]  kthread+0x129/0x170
[ 1231.742984][ T5128]  bus_probe_device+0xca/0xd0
[ 1231.747734][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1231.752567][ T5128]  device_add+0x991/0xc80
[ 1231.757320][ T5127]  ret_from_fork+0x1f/0x30
[ 1231.761380][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1231.766045][ T5127]  </TASK>
[ 1231.771654][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1231.775972][ T5127] ---[ end trace 0000000000000000 ]---
[ 1231.780365][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1231.804681][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1231.810017][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1231.815520][ T5128]  usb_probe_device+0x60/0x140
[ 1231.820327][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1231.826528][ T5128]  really_probe+0x12d/0x430
[ 1231.831244][ T5128]  __driver_probe_device+0xbf/0x140
[ 1231.836504][ T5128]  driver_probe_device+0x2a/0x120
[ 1231.841573][ T5128]  __device_attach_driver+0xfb/0x150
[ 1231.844128][ T5241] ------------[ cut here ]------------
[ 1231.846901][ T5128]  ? driver_probe_device+0x120/0x120
[ 1231.852333][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1231.857613][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1231.867086][ T5241] Modules linked in:
[ 1231.871818][ T5128]  __device_attach+0x102/0x2a0
[ 1231.875749][ T5241] 
[ 1231.880482][ T5128]  bus_probe_device+0xca/0xd0
[ 1231.882799][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1231.887464][ T5128]  device_add+0x991/0xc80
[ 1231.899246][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1231.903307][ T5128]  usb_new_device+0x38d/0x870
[ 1231.913427][ T5241] Workqueue: usb_hub_wq hub_event
[ 1231.918046][ T5128]  hub_event+0x1875/0x25e0
[ 1231.923069][ T5241] 
[ 1231.923075][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1231.927482][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1231.929796][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1231.935507][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1231.941301][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1231.960922][ T5128]  process_one_work+0x2ba/0x650
[ 1231.966199][ T5241] 
[ 1231.966204][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1231.972248][ T5128]  worker_thread+0x5d/0x5c0
[ 1231.977087][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1231.979421][ T5128]  ? rescuer_thread+0x590/0x590
[ 1231.987389][ T5241] RBP: ffff888117f168a8 R08: 0000000000000001 R09: 0000000000000000
[ 1231.991878][ T5128]  kthread+0x129/0x170
[ 1231.999853][ T5241] R10: 0000000000000001 R11: 6576655f62756820 R12: 0000000000000001
[ 1232.004699][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1232.012673][ T5241] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff88811788c0c8
[ 1232.016746][ T5128]  ret_from_fork+0x1f/0x30
[ 1232.024711][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1232.030329][ T5128]  </TASK>
[ 1232.038294][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1232.042693][ T5128] ---[ end trace 0000000000000000 ]---
[ 1232.051627][ T5241] CR2: 00007ffe64c86080 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1232.074996][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1232.082990][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1232.091002][ T5241] Call Trace:
[ 1232.094307][ T5241]  <TASK>
[ 1232.097257][ T5241]  ? __device_attach+0x102/0x2a0
[ 1232.102239][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1232.104116][ T5302] ------------[ cut here ]------------
[ 1232.107127][ T5241]  ? device_add+0x991/0xc80
[ 1232.112561][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1232.117064][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1232.128199][ T5302] Modules linked in:
[ 1232.131455][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1232.135380][ T5302] 
[ 1232.135387][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1232.140737][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1232.143070][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1232.154687][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1232.159867][ T5302] Workqueue: usb_hub_wq hub_event
[ 1232.169913][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1232.175015][ T5302] 
[ 1232.175021][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1232.180028][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1232.185657][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1232.187979][ T5241]  smsusb_init_device+0x50e/0x530
[ 1232.193692][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1232.198541][ T5241]  smsusb_probe+0x1ce/0x560
[ 1232.218136][ T5302] 
[ 1232.218141][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1232.223149][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1232.229226][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1232.233729][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1232.236256][ T5302] RBP: ffff88811894f8a8 R08: 0000000000000001 R09: 0000000000000000
[ 1232.244224][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1232.250007][ T5302] R10: 0000000000000001 R11: 6461657268746b20 R12: 0000000000000001
[ 1232.257977][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1232.263599][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66b08
[ 1232.271557][ T5241]  really_probe+0x12d/0x430
[ 1232.276657][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1232.284638][ T5241]  __driver_probe_device+0xbf/0x140
[ 1232.289819][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1232.297789][ T5241]  driver_probe_device+0x2a/0x120
[ 1232.302272][ T5302] CR2: 00007ff9beb84998 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1232.311207][ T5241]  __device_attach_driver+0xfb/0x150
[ 1232.316399][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1232.322964][ T5241]  ? driver_probe_device+0x120/0x120
[ 1232.327981][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1232.335951][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1232.341237][ T5302] Call Trace:
[ 1232.341244][ T5302]  <TASK>
[ 1232.349219][ T5241]  __device_attach+0x102/0x2a0
[ 1232.354494][ T5302]  ? __device_attach+0x102/0x2a0
[ 1232.362458][ T5241]  bus_probe_device+0xca/0xd0
[ 1232.367226][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1232.370505][ T5241]  device_add+0x991/0xc80
[ 1232.373426][ T5302]  ? device_add+0x991/0xc80
[ 1232.378189][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1232.383100][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1232.387769][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1232.392608][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1232.396930][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1232.401415][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1232.406609][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1232.411530][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1232.416482][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1232.421826][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1232.426584][ T5241]  usb_probe_device+0x60/0x140
[ 1232.431762][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1232.437045][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1232.442140][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1232.447589][ T5241]  really_probe+0x12d/0x430
[ 1232.453204][ T5302]  smsusb_init_device+0x50e/0x530
[ 1232.457961][ T5241]  __driver_probe_device+0xbf/0x140
[ 1232.463347][ T5302]  smsusb_probe+0x1ce/0x560
[ 1232.469492][ T5241]  driver_probe_device+0x2a/0x120
[ 1232.474349][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1232.478841][ T5241]  __device_attach_driver+0xfb/0x150
[ 1232.483856][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1232.489054][ T5241]  ? driver_probe_device+0x120/0x120
[ 1232.493551][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1232.498559][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1232.504358][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1232.509646][ T5241]  __device_attach+0x102/0x2a0
[ 1232.515279][ T5302]  really_probe+0x12d/0x430
[ 1232.520575][ T5241]  bus_probe_device+0xca/0xd0
[ 1232.525696][ T5302]  __driver_probe_device+0xbf/0x140
[ 1232.530447][ T5241]  device_add+0x991/0xc80
[ 1232.535644][ T5302]  driver_probe_device+0x2a/0x120
[ 1232.540395][ T5241]  usb_new_device+0x38d/0x870
[ 1232.544891][ T5302]  __device_attach_driver+0xfb/0x150
[ 1232.549558][ T5241]  hub_event+0x1875/0x25e0
[ 1232.554748][ T5302]  ? driver_probe_device+0x120/0x120
[ 1232.559069][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1232.564085][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1232.568749][ T5241]  ? kernfs_put+0x28/0x40
[ 1232.574039][ T5302]  __device_attach+0x102/0x2a0
[ 1232.578442][ T5241]  process_one_work+0x2ba/0x650
[ 1232.583742][ T5302]  bus_probe_device+0xca/0xd0
[ 1232.589540][ T5241]  worker_thread+0x5d/0x5c0
[ 1232.594303][ T5302]  device_add+0x991/0xc80
[ 1232.598617][ T5241]  ? rescuer_thread+0x590/0x590
[ 1232.603362][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1232.608206][ T5241]  kthread+0x129/0x170
[ 1232.612886][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1232.617386][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1232.621715][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1232.626560][ T5241]  ret_from_fork+0x1f/0x30
[ 1232.631739][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1232.635805][ T5241]  </TASK>
[ 1232.640722][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1232.646342][ T5241] ---[ end trace 0000000000000000 ]---
[ 1232.651087][ T5302]  usb_probe_device+0x60/0x140
[ 1232.674726][ T5228] ------------[ cut here ]------------
[ 1232.674734][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1232.679502][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1232.685018][ T5228] Modules linked in:
[ 1232.694433][ T5302]  really_probe+0x12d/0x430
[ 1232.700569][ T5228] 
[ 1232.700575][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1232.704459][ T5302]  __driver_probe_device+0xbf/0x140
[ 1232.709212][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1232.711263][ T5302]  driver_probe_device+0x2a/0x120
[ 1232.722881][ T5228] Workqueue: usb_hub_wq hub_event
[ 1232.727995][ T5302]  __device_attach_driver+0xfb/0x150
[ 1232.738051][ T5228] 
[ 1232.738057][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1232.743059][ T5302]  ? driver_probe_device+0x120/0x120
[ 1232.748074][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1232.753370][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1232.755700][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1232.761411][ T5302]  __device_attach+0x102/0x2a0
[ 1232.766700][ T5228] 
[ 1232.766705][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1232.786299][ T5302]  bus_probe_device+0xca/0xd0
[ 1232.791061][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1232.797144][ T5302]  device_add+0x991/0xc80
[ 1232.801889][ T5228] RBP: ffff8881189c18a8 R08: 0000000000000001 R09: 0000000000000000
[ 1232.804217][ T5302]  usb_new_device+0x38d/0x870
[ 1232.812179][ T5228] R10: 0000000000000001 R11: 502031203a555043 R12: 0000000000000001
[ 1232.816855][ T5302]  hub_event+0x1875/0x25e0
[ 1232.824822][ T5228] R13: 0000000000000001 R14: ffff888118ab8400 R15: ffff88811788c288
[ 1232.829140][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1232.837107][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1232.841790][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1232.849764][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1232.854179][ T5302]  process_one_work+0x2ba/0x650
[ 1232.862148][ T5228] CR2: 00007ffe64c86080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1232.867945][ T5302]  worker_thread+0x5d/0x5c0
[ 1232.876867][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1232.882137][ T5302]  ? rescuer_thread+0x590/0x590
[ 1232.888716][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1232.893555][ T5302]  kthread+0x129/0x170
[ 1232.901517][ T5228] Call Trace:
[ 1232.901523][ T5228]  <TASK>
[ 1232.906007][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1232.914099][ T5228]  ? __device_attach+0x102/0x2a0
[ 1232.918936][ T5302]  ret_from_fork+0x1f/0x30
[ 1232.926907][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1232.930958][ T5302]  </TASK>
[ 1232.934239][ T5228]  ? device_add+0x991/0xc80
[ 1232.937161][ T5302] ---[ end trace 0000000000000000 ]---
[ 1232.942769][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1232.951661][ T5234] ------------[ cut here ]------------
[ 1232.952127][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1232.956983][ T5234] WARNING: CPU: 1 PID: 5234 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1232.960002][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1232.964537][ T5234] Modules linked in:
[ 1232.969985][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1232.974915][ T5234] CPU: 1 PID: 5234 Comm: kworker/1:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1232.980358][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1232.985721][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1232.995168][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1233.000367][ T5234] Workqueue: usb_hub_wq hub_event
[ 1233.004257][ T5228]  smsusb_init_device+0x50e/0x530
[ 1233.009353][ T5234] 
[ 1233.009359][ T5234] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1233.020890][ T5228]  smsusb_probe+0x1ce/0x560
[ 1233.026514][ T5234] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1233.036592][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1233.041422][ T5234] RSP: 0018:ffffc90002b6f5c0 EFLAGS: 00010293
[ 1233.046798][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1233.051824][ T5234] 
[ 1233.051829][ T5234] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1233.054155][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1233.059869][ T5234] RDX: ffff888116e56800 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1233.064365][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1233.083971][ T5234] RBP: ffff888117ce49a0 R08: 0000000000000001 R09: 0000000000000000
[ 1233.089765][ T5228]  really_probe+0x12d/0x430
[ 1233.095823][ T5234] R10: 0000000000000001 R11: 7665645f5f203f20 R12: 0000000000000001
[ 1233.101456][ T5228]  __driver_probe_device+0xbf/0x140
[ 1233.103781][ T5234] R13: 0000000000000001 R14: ffff888115802000 R15: ffff888117cb76c8
[ 1233.111743][ T5228]  driver_probe_device+0x2a/0x120
[ 1233.116858][ T5234] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1233.124842][ T5228]  __device_attach_driver+0xfb/0x150
[ 1233.130022][ T5234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1233.137994][ T5228]  ? driver_probe_device+0x120/0x120
[ 1233.142731][ T5234] CR2: 00007ff9beb84998 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1233.150695][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1233.155991][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1233.163965][ T5228]  __device_attach+0x102/0x2a0
[ 1233.169059][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1233.178078][ T5228]  bus_probe_device+0xca/0xd0
[ 1233.183342][ T5234] Call Trace:
[ 1233.183351][ T5234]  <TASK>
[ 1233.189924][ T5228]  device_add+0x991/0xc80
[ 1233.195198][ T5234]  ? __device_attach+0x102/0x2a0
[ 1233.203163][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1233.207921][ T5234]  ? bus_probe_device+0xca/0xd0
[ 1233.215891][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1233.220637][ T5234]  ? device_add+0x991/0xc80
[ 1233.228610][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1233.233302][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1233.236589][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1233.239509][ T5234]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1233.243923][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1233.248836][ T5234]  ? try_to_grab_pending+0x53/0x290
[ 1233.254029][ T5228]  usb_probe_device+0x60/0x140
[ 1233.258951][ T5234]  __cancel_work_timer+0x1bb/0x270
[ 1233.263886][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1233.268377][ T5234]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1233.273130][ T5228]  really_probe+0x12d/0x430
[ 1233.278070][ T5234]  ? preempt_schedule_thunk+0x1a/0x20
[ 1233.283337][ T5228]  __driver_probe_device+0xbf/0x140
[ 1233.288744][ T5234]  smsusb_term_device+0x4f/0xe0
[ 1233.294200][ T5228]  driver_probe_device+0x2a/0x120
[ 1233.299380][ T5234]  smsusb_init_device+0x50e/0x530
[ 1233.304144][ T5228]  __device_attach_driver+0xfb/0x150
[ 1233.309245][ T5234]  smsusb_probe+0x1ce/0x560
[ 1233.315393][ T5228]  ? driver_probe_device+0x120/0x120
[ 1233.321017][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1233.325519][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1233.330877][ T5234]  ? __pm_runtime_set_status+0x362/0x620
[ 1233.336072][ T5228]  __device_attach+0x102/0x2a0
[ 1233.340905][ T5234]  usb_probe_interface+0x179/0x3c0
[ 1233.345938][ T5228]  bus_probe_device+0xca/0xd0
[ 1233.350945][ T5234]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1233.356311][ T5228]  device_add+0x991/0xc80
[ 1233.360815][ T5234]  really_probe+0x12d/0x430
[ 1233.366095][ T5228]  usb_new_device+0x38d/0x870
[ 1233.371882][ T5234]  __driver_probe_device+0xbf/0x140
[ 1233.376648][ T5228]  hub_event+0x1875/0x25e0
[ 1233.382263][ T5234]  driver_probe_device+0x2a/0x120
[ 1233.387040][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1233.392134][ T5234]  __device_attach_driver+0xfb/0x150
[ 1233.396802][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1233.401983][ T5234]  ? driver_probe_device+0x120/0x120
[ 1233.406314][ T5228]  process_one_work+0x2ba/0x650
[ 1233.410796][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1233.415491][ T5228]  worker_thread+0x5d/0x5c0
[ 1233.420673][ T5234]  __device_attach+0x102/0x2a0
[ 1233.425080][ T5228]  ? rescuer_thread+0x590/0x590
[ 1233.430089][ T5234]  bus_probe_device+0xca/0xd0
[ 1233.435906][ T5228]  kthread+0x129/0x170
[ 1233.441172][ T5234]  device_add+0x991/0xc80
[ 1233.446448][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1233.451720][ T5234]  ? usb_control_msg_send+0xc0/0xe0
[ 1233.456566][ T5228]  ret_from_fork+0x1f/0x30
[ 1233.461319][ T5234]  ? preempt_count_add+0x67/0xa0
[ 1233.465820][ T5228]  </TASK>
[ 1233.470645][ T5234]  ? usb_enable_lpm+0x43/0x1d0
[ 1233.475489][ T5228] ---[ end trace 0000000000000000 ]---
[ 1233.480151][ T5234]  usb_set_configuration+0x98e/0xc70
[ 1233.529620][ T5234]  usb_generic_driver_probe+0xa1/0x100
[ 1233.535146][ T5234]  usb_probe_device+0x60/0x140
[ 1233.539947][ T5234]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1233.546164][ T5234]  really_probe+0x12d/0x430
[ 1233.550710][ T5234]  __driver_probe_device+0xbf/0x140
[ 1233.555960][ T5234]  driver_probe_device+0x2a/0x120
[ 1233.561023][ T5234]  __device_attach_driver+0xfb/0x150
[ 1233.566363][ T5234]  ? driver_probe_device+0x120/0x120
[ 1233.571706][ T5234]  bus_for_each_drv+0xc1/0x110
[ 1233.576536][ T5234]  __device_attach+0x102/0x2a0
[ 1233.581339][ T5234]  bus_probe_device+0xca/0xd0
[ 1233.586070][ T5234]  device_add+0x991/0xc80
[ 1233.590439][ T5234]  usb_new_device+0x38d/0x870
[ 1233.595156][ T5234]  hub_event+0x1875/0x25e0
[ 1233.599601][ T5234]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1233.605453][ T5234]  ? kernfs_put+0x28/0x40
[ 1233.609813][ T5234]  process_one_work+0x2ba/0x650
[ 1233.614719][ T5234]  worker_thread+0x5d/0x5c0
[ 1233.619265][ T5234]  ? rescuer_thread+0x590/0x590
[ 1233.624164][ T5234]  kthread+0x129/0x170
[ 1233.628263][ T5234]  ? kthread_complete_and_exit+0x40/0x40
[ 1233.633955][ T5234]  ret_from_fork+0x1f/0x30
[ 1233.638417][ T5234]  </TASK>
[ 1233.641447][ T5234] ---[ end trace 0000000000000000 ]---
[ 1233.649322][ T5231] ------------[ cut here ]------------
[ 1233.654816][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1233.664340][ T5231] Modules linked in:
[ 1233.668252][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1233.679831][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1233.689926][ T5231] Workqueue: usb_hub_wq hub_event
[ 1233.694987][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1233.700748][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1233.704127][ T5240] ------------[ cut here ]------------
[ 1233.720377][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1233.725893][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1233.731911][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1233.742224][ T5240] Modules linked in:
[ 1233.749951][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1233.749971][ T5231] RBP: ffff888118a858a8 R08: 0000000000000001 R09: 0000000000000000
[ 1233.749989][ T5231] R10: 0000000000000001 R11: 30393278302f3320 R12: 0000000000000001
[ 1233.750007][ T5231] R13: 0000000000000001 R14: ffff8881170e3800 R15: ffff888118a66cc8
[ 1233.750026][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1233.753925][ T5240] 
[ 1233.753933][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1233.761905][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1233.769874][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1233.777843][ T5231] CR2: 00007f446e55d310 CR3: 000000011924d000 CR4: 00000000003506e0
[ 1233.785814][ T5240] Workqueue: usb_hub_wq hub_event
[ 1233.794742][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1233.797059][ T5240] 
[ 1233.797065][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1233.808602][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1233.815203][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1233.825294][ T5231] Call Trace:
[ 1233.825302][ T5231]  <TASK>
[ 1233.833252][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1233.838265][ T5231]  ? __device_attach+0x102/0x2a0
[ 1233.846233][ T5240] 
[ 1233.846238][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1233.848550][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1233.854432][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1233.862390][ T5231]  ? device_add+0x991/0xc80
[ 1233.882075][ T5240] RBP: ffff8881184879a0 R08: 0000000000000001 R09: 0000000000000000
[ 1233.885354][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1233.888287][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1233.894342][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1233.899263][ T5240] R13: 0000000000000001 R14: ffff8881185d8400 R15: ffff8881185d5048
[ 1233.901602][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1233.909577][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1233.914420][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1233.922382][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1233.926874][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1233.934839][ T5240] CR2: 00007f446e55d310 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1233.939763][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1233.947750][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1233.953110][ T5231]  smsusb_init_device+0x50e/0x530
[ 1233.961080][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1233.966279][ T5231]  smsusb_probe+0x1ce/0x560
[ 1233.975208][ T5240] Call Trace:
[ 1233.975216][ T5240]  <TASK>
[ 1233.980322][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1233.986918][ T5240]  ? __device_attach+0x102/0x2a0
[ 1233.992625][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1234.000601][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1234.005453][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1234.013596][ T5240]  ? device_add+0x991/0xc80
[ 1234.018605][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1234.026605][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1234.031114][ T5231]  really_probe+0x12d/0x430
[ 1234.034400][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1234.037326][ T5231]  __driver_probe_device+0xbf/0x140
[ 1234.043113][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1234.048046][ T5231]  driver_probe_device+0x2a/0x120
[ 1234.053669][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1234.058500][ T5231]  __device_attach_driver+0xfb/0x150
[ 1234.063689][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1234.068174][ T5231]  ? driver_probe_device+0x120/0x120
[ 1234.073362][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1234.078294][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1234.082784][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1234.088164][ T5231]  __device_attach+0x102/0x2a0
[ 1234.093350][ T5240]  smsusb_init_device+0x50e/0x530
[ 1234.098542][ T5231]  bus_probe_device+0xca/0xd0
[ 1234.103563][ T5240]  smsusb_probe+0x1ce/0x560
[ 1234.108652][ T5231]  device_add+0x991/0xc80
[ 1234.113928][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1234.119538][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1234.124814][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1234.130167][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1234.134923][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1234.139769][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1234.144525][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1234.149534][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1234.154202][ T5240]  really_probe+0x12d/0x430
[ 1234.158694][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1234.163000][ T5240]  __driver_probe_device+0xbf/0x140
[ 1234.168794][ T5231]  usb_probe_device+0x60/0x140
[ 1234.173985][ T5240]  driver_probe_device+0x2a/0x120
[ 1234.179625][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1234.184643][ T5240]  __device_attach_driver+0xfb/0x150
[ 1234.189736][ T5231]  really_probe+0x12d/0x430
[ 1234.194518][ T5240]  ? driver_probe_device+0x120/0x120
[ 1234.199699][ T5231]  __driver_probe_device+0xbf/0x140
[ 1234.205006][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1234.210898][ T5231]  driver_probe_device+0x2a/0x120
[ 1234.216351][ T5240]  __device_attach+0x102/0x2a0
[ 1234.221541][ T5231]  __device_attach_driver+0xfb/0x150
[ 1234.226304][ T5240]  bus_probe_device+0xca/0xd0
[ 1234.231328][ T5231]  ? driver_probe_device+0x120/0x120
[ 1234.237479][ T5240]  device_add+0x991/0xc80
[ 1234.242744][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1234.247243][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1234.252517][ T5231]  __device_attach+0x102/0x2a0
[ 1234.257708][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1234.262472][ T5231]  bus_probe_device+0xca/0xd0
[ 1234.267499][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1234.272268][ T5231]  device_add+0x991/0xc80
[ 1234.277574][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1234.282237][ T5231]  usb_new_device+0x38d/0x870
[ 1234.287524][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1234.291838][ T5231]  hub_event+0x1875/0x25e0
[ 1234.296618][ T5240]  usb_probe_device+0x60/0x140
[ 1234.301805][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1234.306575][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1234.311502][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1234.316174][ T5240]  really_probe+0x12d/0x430
[ 1234.320931][ T5231]  process_one_work+0x2ba/0x650
[ 1234.325295][ T5240]  __driver_probe_device+0xbf/0x140
[ 1234.330601][ T5231]  worker_thread+0x5d/0x5c0
[ 1234.335284][ T5240]  driver_probe_device+0x2a/0x120
[ 1234.340729][ T5231]  ? rescuer_thread+0x590/0x590
[ 1234.345144][ T5240]  __device_attach_driver+0xfb/0x150
[ 1234.349913][ T5231]  kthread+0x129/0x170
[ 1234.355715][ T5240]  ? driver_probe_device+0x120/0x120
[ 1234.361850][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1234.367134][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1234.371627][ T5231]  ret_from_fork+0x1f/0x30
[ 1234.376491][ T5240]  __device_attach+0x102/0x2a0
[ 1234.381675][ T5231]  </TASK>
[ 1234.386171][ T5240]  bus_probe_device+0xca/0xd0
[ 1234.391178][ T5231] ---[ end trace 0000000000000000 ]---
[ 1234.396031][ T5240]  device_add+0x991/0xc80
[ 1234.448968][ T5240]  usb_new_device+0x38d/0x870
[ 1234.453699][ T5240]  hub_event+0x1875/0x25e0
[ 1234.458155][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1234.464008][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1234.469335][ T5240]  process_one_work+0x2ba/0x650
[ 1234.474239][ T5240]  worker_thread+0x5d/0x5c0
[ 1234.478778][ T5240]  ? rescuer_thread+0x590/0x590
[ 1234.483699][ T5240]  kthread+0x129/0x170
[ 1234.487800][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1234.493485][ T5240]  ret_from_fork+0x1f/0x30
[ 1234.497958][ T5240]  </TASK>
[ 1234.500992][ T5240] ---[ end trace 0000000000000000 ]---
[ 1234.509110][ T5127] ------------[ cut here ]------------
[ 1234.514598][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1234.524137][ T5127] Modules linked in:
[ 1234.528051][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1234.539633][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1234.549752][ T5127] Workqueue: usb_hub_wq hub_event
[ 1234.555069][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1234.560836][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1234.580577][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1234.586689][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1234.594703][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1234.602698][ T5127] RBP: ffff888116ed09a0 R08: 0000000000000001 R09: 0000000000000000
[ 1234.610714][ T5127] R10: 0000000000000001 R11: 0000000030333554 R12: 0000000000000001
[ 1234.618721][ T5127] R13: 0000000000000001 R14: ffff8881189c2800 R15: ffff8881185d5248
[ 1234.626758][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1234.635726][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1234.642333][ T5127] CR2: 00007f446e55d310 CR3: 00000001191eb000 CR4: 00000000003506f0
[ 1234.650355][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1234.658367][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1234.666386][ T5127] Call Trace:
[ 1234.669684][ T5127]  <TASK>
[ 1234.672631][ T5127]  ? __device_attach+0x102/0x2a0
[ 1234.677628][ T5127]  ? bus_probe_device+0xca/0xd0
[ 1234.682514][ T5127]  ? device_add+0x991/0xc80
[ 1234.687062][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1234.692028][ T5127]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1234.697568][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1234.702809][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1234.707986][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1234.713679][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1234.718596][ T5127]  smsusb_init_device+0x50e/0x530
[ 1234.723684][ T5127]  smsusb_probe+0x1ce/0x560
[ 1234.728223][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1234.734064][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1234.739738][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1234.744907][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1234.750145][ T5127]  really_probe+0x12d/0x430
[ 1234.753659][ T5128] ------------[ cut here ]------------
[ 1234.754699][ T5127]  __driver_probe_device+0xbf/0x140
[ 1234.760423][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1234.765341][ T5127]  driver_probe_device+0x2a/0x120
[ 1234.765386][ T5127]  __device_attach_driver+0xfb/0x150
[ 1234.765429][ T5127]  ? driver_probe_device+0x120/0x120
[ 1234.774892][ T5128] Modules linked in:
[ 1234.774903][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1234.779900][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1234.785528][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1234.790827][ T5127]  __device_attach+0x102/0x2a0
[ 1234.794709][ T5128] Workqueue: usb_hub_wq hub_event
[ 1234.806230][ T5127]  bus_probe_device+0xca/0xd0
[ 1234.810975][ T5128] 
[ 1234.810980][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1234.821029][ T5127]  device_add+0x991/0xc80
[ 1234.825791][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1234.830803][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1234.835473][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1234.837790][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1234.843500][ T5128] 
[ 1234.843506][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1234.847817][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1234.867430][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1234.872615][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1234.878671][ T5128] RBP: ffff888117fc49a0 R08: 0000000000000001 R09: 0000000000000000
[ 1234.883606][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1234.885923][ T5128] R10: 0000000000000001 R11: 000000006b203f20 R12: 0000000000000001
[ 1234.893909][ T5127]  usb_probe_device+0x60/0x140
[ 1234.898659][ T5128] R13: 0000000000000001 R14: ffff888117ef0c00 R15: ffff888117cb7708
[ 1234.906628][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1234.911893][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1234.919958][ T5127]  really_probe+0x12d/0x430
[ 1234.925498][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1234.933488][ T5127]  __driver_probe_device+0xbf/0x140
[ 1234.938246][ T5128] CR2: 00007f446e4656c8 CR3: 00000001190df000 CR4: 00000000003506e0
[ 1234.946216][ T5127]  driver_probe_device+0x2a/0x120
[ 1234.952353][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1234.961274][ T5127]  __device_attach_driver+0xfb/0x150
[ 1234.965769][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1234.972431][ T5127]  ? driver_probe_device+0x120/0x120
[ 1234.977624][ T5128] Call Trace:
[ 1234.977632][ T5128]  <TASK>
[ 1234.985592][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1234.990605][ T5128]  ? __device_attach+0x102/0x2a0
[ 1234.998576][ T5127]  __device_attach+0x102/0x2a0
[ 1235.003848][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1235.011813][ T5127]  bus_probe_device+0xca/0xd0
[ 1235.017099][ T5128]  ? device_add+0x991/0xc80
[ 1235.020375][ T5127]  device_add+0x991/0xc80
[ 1235.023297][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1235.028059][ T5127]  usb_new_device+0x38d/0x870
[ 1235.032988][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1235.037747][ T5127]  hub_event+0x1875/0x25e0
[ 1235.042574][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1235.047266][ T5127]  ? kernfs_notify_workfn+0x24e/0x280
[ 1235.051766][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1235.056090][ T5127]  process_one_work+0x2ba/0x650
[ 1235.061008][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1235.065704][ T5127]  worker_thread+0x5d/0x5c0
[ 1235.071053][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1235.075463][ T5127]  ? rescuer_thread+0x590/0x590
[ 1235.080643][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1235.086008][ T5127]  kthread+0x129/0x170
[ 1235.091101][ T5128]  smsusb_init_device+0x50e/0x530
[ 1235.095960][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1235.101581][ T5128]  smsusb_probe+0x1ce/0x560
[ 1235.106073][ T5127]  ret_from_fork+0x1f/0x30
[ 1235.111431][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1235.116281][ T5127]  </TASK>
[ 1235.121119][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1235.125190][ T5127] ---[ end trace 0000000000000000 ]---
[ 1235.130225][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1235.170660][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1235.175922][ T5128]  really_probe+0x12d/0x430
[ 1235.180475][ T5128]  __driver_probe_device+0xbf/0x140
[ 1235.185738][ T5128]  driver_probe_device+0x2a/0x120
[ 1235.190803][ T5128]  __device_attach_driver+0xfb/0x150
[ 1235.196162][ T5128]  ? driver_probe_device+0x120/0x120
[ 1235.201492][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1235.206317][ T5128]  __device_attach+0x102/0x2a0
[ 1235.211126][ T5128]  bus_probe_device+0xca/0xd0
[ 1235.215844][ T5128]  device_add+0x991/0xc80
[ 1235.220192][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1235.225466][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1235.230426][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1235.235246][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1235.240564][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1235.246057][ T5128]  usb_probe_device+0x60/0x140
[ 1235.250853][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1235.256916][ T5414] kmemleak: 1125 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 1235.257481][ T5128]  really_probe+0x12d/0x430
[ 1235.270770][ T5128]  __driver_probe_device+0xbf/0x140
[ 1235.276038][ T5128]  driver_probe_device+0x2a/0x120
[ 1235.281113][ T5128]  __device_attach_driver+0xfb/0x150
[ 1235.286458][ T5128]  ? driver_probe_device+0x120/0x120
[ 1235.291793][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1235.296622][ T5128]  __device_attach+0x102/0x2a0
[ 1235.301457][ T5128]  bus_probe_device+0xca/0xd0
[ 1235.303535][ T5241] ------------[ cut here ]------------
[ 1235.306170][ T5128]  device_add+0x991/0xc80
[ 1235.311602][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1235.315937][ T5128]  usb_new_device+0x38d/0x870
[ 1235.315970][ T5128]  hub_event+0x1875/0x25e0
[ 1235.325434][ T5241] Modules linked in:
[ 1235.330091][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1235.334498][ T5241] 
[ 1235.334506][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1235.338372][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1235.344179][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1235.346492][ T5128]  process_one_work+0x2ba/0x650
[ 1235.358037][ T5241] Workqueue: usb_hub_wq hub_event
[ 1235.363296][ T5128]  worker_thread+0x5d/0x5c0
[ 1235.373615][ T5241] 
[ 1235.378189][ T5128]  ? rescuer_thread+0x590/0x590
[ 1235.383188][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1235.387683][ T5128]  kthread+0x129/0x170
[ 1235.387718][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1235.387756][ T5128]  ret_from_fork+0x1f/0x30
[ 1235.390085][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1235.394934][ T5128]  </TASK>
[ 1235.400631][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1235.404689][ T5128] ---[ end trace 0000000000000000 ]---
[ 1235.408447][ T5302] ------------[ cut here ]------------
[ 1235.410307][ T5241] 
[ 1235.410312][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1235.414735][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1235.434334][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1235.434354][ T5241] RBP: ffff888117f169a0 R08: 0000000000000001 R09: 0000000000000000
[ 1235.434372][ T5241] R10: 0000000000000001 R11: 6576655f62756820 R12: 0000000000000001
[ 1235.437413][ T5302] Modules linked in:
[ 1235.437424][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1235.443470][ T5241] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff88811788c0c8
[ 1235.448907][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1235.454355][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1235.456673][ T5302] Workqueue: usb_hub_wq hub_event
[ 1235.464638][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1235.474376][ T5302] 
[ 1235.482042][ T5241] CR2: 00007f446e55d310 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1235.490112][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1235.497982][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1235.501856][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1235.513464][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1235.521418][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1235.531464][ T5241] Call Trace:
[ 1235.531472][ T5241]  <TASK>
[ 1235.540380][ T5302] 
[ 1235.540385][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1235.545397][ T5241]  ? __device_attach+0x102/0x2a0
[ 1235.551967][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1235.554290][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1235.562253][ T5302] RBP: ffff88811894f9a0 R08: 0000000000000001 R09: 0000000000000000
[ 1235.567963][ T5241]  ? device_add+0x991/0xc80
[ 1235.575928][ T5302] R10: 0000000000000001 R11: 6461657268746b20 R12: 0000000000000001
[ 1235.595527][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1235.603497][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66b08
[ 1235.609549][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1235.612817][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1235.615747][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1235.618064][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1235.626029][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1235.630945][ T5302] CR2: 00007f446e4656c8 CR3: 00000001096df000 CR4: 00000000003506e0
[ 1235.638911][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1235.643748][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1235.651701][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1235.656194][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1235.664179][ T5241]  smsusb_init_device+0x50e/0x530
[ 1235.669095][ T5302] Call Trace:
[ 1235.669103][ T5302]  <TASK>
[ 1235.677066][ T5241]  smsusb_probe+0x1ce/0x560
[ 1235.682411][ T5302]  ? __device_attach+0x102/0x2a0
[ 1235.691354][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1235.696542][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1235.703113][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1235.708212][ T5302]  ? device_add+0x991/0xc80
[ 1235.716181][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1235.721790][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1235.729762][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1235.734603][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1235.742563][ T5241]  really_probe+0x12d/0x430
[ 1235.747573][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1235.750846][ T5241]  __driver_probe_device+0xbf/0x140
[ 1235.753777][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1235.758274][ T5241]  driver_probe_device+0x2a/0x120
[ 1235.763200][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1235.769011][ T5241]  __device_attach_driver+0xfb/0x150
[ 1235.773845][ T5302]  ? preempt_schedule_thunk+0x1a/0x20
[ 1235.779458][ T5241]  ? driver_probe_device+0x120/0x120
[ 1235.783950][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1235.789044][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1235.793990][ T5302]  smsusb_init_device+0x50e/0x530
[ 1235.799185][ T5241]  __device_attach+0x102/0x2a0
[ 1235.804553][ T5302]  smsusb_probe+0x1ce/0x560
[ 1235.809032][ T5241]  bus_probe_device+0xca/0xd0
[ 1235.814220][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1235.819397][ T5241]  device_add+0x991/0xc80
[ 1235.824496][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1235.829503][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1235.835136][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1235.840401][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1235.845770][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1235.851038][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1235.855878][ T5302]  really_probe+0x12d/0x430
[ 1235.860624][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1235.865640][ T5302]  __driver_probe_device+0xbf/0x140
[ 1235.870391][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1235.874893][ T5302]  driver_probe_device+0x2a/0x120
[ 1235.879552][ T5241]  usb_probe_device+0x60/0x140
[ 1235.885347][ T5302]  __device_attach_driver+0xfb/0x150
[ 1235.889675][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1235.895305][ T5302]  ? driver_probe_device+0x120/0x120
[ 1235.900487][ T5241]  really_probe+0x12d/0x430
[ 1235.905587][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1235.910508][ T5241]  __driver_probe_device+0xbf/0x140
[ 1235.915701][ T5302]  __device_attach+0x102/0x2a0
[ 1235.920449][ T5241]  driver_probe_device+0x2a/0x120
[ 1235.924940][ T5302]  bus_probe_device+0xca/0xd0
[ 1235.930204][ T5241]  __device_attach_driver+0xfb/0x150
[ 1235.935408][ T5302]  device_add+0x991/0xc80
[ 1235.940846][ T5241]  ? driver_probe_device+0x120/0x120
[ 1235.945857][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1235.950602][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1235.955896][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1235.962035][ T5241]  __device_attach+0x102/0x2a0
[ 1235.967312][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1235.971803][ T5241]  bus_probe_device+0xca/0xd0
[ 1235.976558][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1235.981738][ T5241]  device_add+0x991/0xc80
[ 1235.986501][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1235.991510][ T5241]  usb_new_device+0x38d/0x870
[ 1235.996171][ T5302]  usb_probe_device+0x60/0x140
[ 1236.001444][ T5241]  hub_event+0x1875/0x25e0
[ 1236.005768][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1236.011044][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1236.016228][ T5302]  really_probe+0x12d/0x430
[ 1236.020985][ T5241]  ? kernfs_put+0x28/0x40
[ 1236.026173][ T5302]  __driver_probe_device+0xbf/0x140
[ 1236.030922][ T5241]  process_one_work+0x2ba/0x650
[ 1236.035688][ T5302]  driver_probe_device+0x2a/0x120
[ 1236.040351][ T5241]  worker_thread+0x5d/0x5c0
[ 1236.045628][ T5302]  __device_attach_driver+0xfb/0x150
[ 1236.049942][ T5241]  ? rescuer_thread+0x590/0x590
[ 1236.055389][ T5302]  ? driver_probe_device+0x120/0x120
[ 1236.060047][ T5241]  kthread+0x129/0x170
[ 1236.064795][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1236.069195][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1236.075342][ T5302]  __device_attach+0x102/0x2a0
[ 1236.081131][ T5241]  ret_from_fork+0x1f/0x30
[ 1236.085626][ T5302]  bus_probe_device+0xca/0xd0
[ 1236.089941][ T5241]  </TASK>
[ 1236.095116][ T5302]  device_add+0x991/0xc80
[ 1236.099964][ T5241] ---[ end trace 0000000000000000 ]---
[ 1236.105061][ T5302]  usb_new_device+0x38d/0x870
[ 1236.172135][ T5302]  hub_event+0x1875/0x25e0
[ 1236.176607][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1236.182440][ T5302]  ? __pm_runtime_suspend+0x80/0x180
[ 1236.187775][ T5302]  process_one_work+0x2ba/0x650
[ 1236.192679][ T5302]  worker_thread+0x5d/0x5c0
[ 1236.197235][ T5302]  ? rescuer_thread+0x590/0x590
[ 1236.202122][ T5302]  kthread+0x129/0x170
[ 1236.206233][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1236.211897][ T5302]  ret_from_fork+0x1f/0x30
[ 1236.216366][ T5302]  </TASK>
[ 1236.219402][ T5302] ---[ end trace 0000000000000000 ]---
[ 1236.231718][ T5234] smsusb:smsusb_probe: Device initialized with return code -19
[ 1236.237993][ T5228] ------------[ cut here ]------------
[ 1236.244782][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1236.252726][ T5234] usb 5-1: USB disconnect, device number 5
[ 1236.254301][ T5228] Modules linked in:
[ 1236.261132][ T5231] ------------[ cut here ]------------
[ 1236.264005][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1236.269451][ T5231] WARNING: CPU: 1 PID: 5231 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1236.280990][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1236.290461][ T5231] Modules linked in:
[ 1236.290473][ T5231] CPU: 1 PID: 5231 Comm: kworker/1:5 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1236.300788][ T5228] Workqueue: usb_hub_wq hub_event
[ 1236.300816][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1236.304803][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1236.316318][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1236.321327][ T5231] Workqueue: usb_hub_wq hub_event
[ 1236.327060][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1236.337115][ T5231] 
[ 1236.337121][ T5231] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1236.356727][ T5228] 
[ 1236.356733][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1236.361739][ T5231] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1236.367797][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1236.370110][ T5231] RSP: 0018:ffffc90002a8f5c0 EFLAGS: 00010293
[ 1236.375828][ T5228] RBP: ffff8881189c19a0 R08: 0000000000000001 R09: 0000000000000000
[ 1236.378144][ T5231] 
[ 1236.378149][ T5231] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1236.386115][ T5228] R10: 0000000000000001 R11: 502031203a555043 R12: 0000000000000001
[ 1236.405718][ T5231] RDX: ffff88811471c180 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1236.413690][ T5228] R13: 0000000000000001 R14: ffff888118ab8400 R15: ffff88811788c288
[ 1236.419739][ T5231] RBP: ffff888118a859a0 R08: 0000000000000001 R09: 0000000000000000
[ 1236.427716][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1236.430032][ T5231] R10: 0000000000000001 R11: 30393278302f3320 R12: 0000000000000001
[ 1236.437999][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1236.445958][ T5231] R13: 0000000000000001 R14: ffff8881170e3800 R15: ffff888118a66cc8
[ 1236.453923][ T5228] CR2: 00007fe9f09ae000 CR3: 00000001190df000 CR4: 00000000003506f0
[ 1236.461871][ T5231] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1236.469875][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1236.478793][ T5231] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1236.486757][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1236.493327][ T5231] CR2: 00007f88e21d6a93 CR3: 00000001191a3000 CR4: 00000000003506e0
[ 1236.501297][ T5228] Call Trace:
[ 1236.501305][ T5228]  <TASK>
[ 1236.509265][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1236.518180][ T5228]  ? __device_attach+0x102/0x2a0
[ 1236.526141][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1236.532711][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1236.540715][ T5231] Call Trace:
[ 1236.540722][ T5231]  <TASK>
[ 1236.548702][ T5228]  ? device_add+0x991/0xc80
[ 1236.551980][ T5231]  ? __device_attach+0x102/0x2a0
[ 1236.554913][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1236.562868][ T5231]  ? bus_probe_device+0xca/0xd0
[ 1236.567794][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1236.575757][ T5231]  ? device_add+0x991/0xc80
[ 1236.580589][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1236.583866][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1236.586793][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1236.591274][ T5231]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1236.596206][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1236.601121][ T5231]  ? try_to_grab_pending+0x53/0x290
[ 1236.605968][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1236.611322][ T5231]  __cancel_work_timer+0x1bb/0x270
[ 1236.615821][ T5228]  smsusb_init_device+0x50e/0x530
[ 1236.621001][ T5231]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1236.625935][ T5228]  smsusb_probe+0x1ce/0x560
[ 1236.631020][ T5231]  smsusb_term_device+0x4f/0xe0
[ 1236.636382][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1236.641992][ T5231]  smsusb_init_device+0x50e/0x530
[ 1236.647176][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1236.652010][ T5231]  smsusb_probe+0x1ce/0x560
[ 1236.657125][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1236.662127][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1236.667749][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1236.672230][ T5231]  ? __pm_runtime_set_status+0x362/0x620
[ 1236.677077][ T5228]  really_probe+0x12d/0x430
[ 1236.682863][ T5231]  usb_probe_interface+0x179/0x3c0
[ 1236.687874][ T5228]  __driver_probe_device+0xbf/0x140
[ 1236.693493][ T5231]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1236.697977][ T5228]  driver_probe_device+0x2a/0x120
[ 1236.703066][ T5231]  really_probe+0x12d/0x430
[ 1236.708860][ T5228]  __device_attach_driver+0xfb/0x150
[ 1236.714044][ T5231]  __driver_probe_device+0xbf/0x140
[ 1236.719656][ T5228]  ? driver_probe_device+0x120/0x120
[ 1236.724151][ T5231]  driver_probe_device+0x2a/0x120
[ 1236.729246][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1236.734438][ T5231]  __device_attach_driver+0xfb/0x150
[ 1236.739620][ T5228]  __device_attach+0x102/0x2a0
[ 1236.744629][ T5231]  ? driver_probe_device+0x120/0x120
[ 1236.749112][ T5228]  bus_probe_device+0xca/0xd0
[ 1236.754385][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1236.759567][ T5228]  device_add+0x991/0xc80
[ 1236.764842][ T5231]  __device_attach+0x102/0x2a0
[ 1236.769846][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1236.774599][ T5231]  bus_probe_device+0xca/0xd0
[ 1236.779861][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1236.784624][ T5231]  device_add+0x991/0xc80
[ 1236.789888][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1236.794554][ T5231]  ? usb_control_msg_send+0xc0/0xe0
[ 1236.799312][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1236.803643][ T5231]  ? preempt_count_add+0x67/0xa0
[ 1236.808403][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1236.813588][ T5231]  ? usb_enable_lpm+0x43/0x1d0
[ 1236.818259][ T5228]  usb_probe_device+0x60/0x140
[ 1236.823182][ T5231]  usb_set_configuration+0x98e/0xc70
[ 1236.827500][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1236.832254][ T5231]  usb_generic_driver_probe+0xa1/0x100
[ 1236.837439][ T5228]  really_probe+0x12d/0x430
[ 1236.842704][ T5231]  usb_probe_device+0x60/0x140
[ 1236.847628][ T5228]  __driver_probe_device+0xbf/0x140
[ 1236.853063][ T5231]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1236.857817][ T5228]  driver_probe_device+0x2a/0x120
[ 1236.862560][ T5231]  really_probe+0x12d/0x430
[ 1236.867850][ T5228]  __device_attach_driver+0xfb/0x150
[ 1236.873991][ T5231]  __driver_probe_device+0xbf/0x140
[ 1236.879430][ T5228]  ? driver_probe_device+0x120/0x120
[ 1236.883923][ T5231]  driver_probe_device+0x2a/0x120
[ 1236.888667][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1236.893855][ T5231]  __device_attach_driver+0xfb/0x150
[ 1236.899988][ T5228]  __device_attach+0x102/0x2a0
[ 1236.905001][ T5231]  ? driver_probe_device+0x120/0x120
[ 1236.909491][ T5228]  bus_probe_device+0xca/0xd0
[ 1236.914766][ T5231]  bus_for_each_drv+0xc1/0x110
[ 1236.919952][ T5228]  device_add+0x991/0xc80
[ 1236.925227][ T5231]  __device_attach+0x102/0x2a0
[ 1236.930251][ T5228]  usb_new_device+0x38d/0x870
[ 1236.935002][ T5231]  bus_probe_device+0xca/0xd0
[ 1236.940274][ T5228]  hub_event+0x1875/0x25e0
[ 1236.945025][ T5231]  device_add+0x991/0xc80
[ 1236.950295][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1236.954955][ T5231]  usb_new_device+0x38d/0x870
[ 1236.959692][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1236.964018][ T5231]  hub_event+0x1875/0x25e0
[ 1236.968762][ T5228]  process_one_work+0x2ba/0x650
[ 1236.973427][ T5231]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1236.978100][ T5228]  worker_thread+0x5d/0x5c0
[ 1236.982480][ T5231]  ? __pm_runtime_suspend+0x80/0x180
[ 1236.986808][ T5228]  ? rescuer_thread+0x590/0x590
[ 1236.992596][ T5231]  process_one_work+0x2ba/0x650
[ 1236.997259][ T5228]  kthread+0x129/0x170
[ 1237.002526][ T5231]  worker_thread+0x5d/0x5c0
[ 1237.006932][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1237.011767][ T5231]  ? rescuer_thread+0x590/0x590
[ 1237.017568][ T5228]  ret_from_fork+0x1f/0x30
[ 1237.022058][ T5231]  kthread+0x129/0x170
[ 1237.027340][ T5228]  </TASK>
[ 1237.032164][ T5231]  ? kthread_complete_and_exit+0x40/0x40
[ 1237.037009][ T5228] ---[ end trace 0000000000000000 ]---
[ 1237.041063][ T5231]  ret_from_fork+0x1f/0x30
[ 1237.048935][ T5240] smsusb:smsusb_probe: Device initialized with return code -19
[ 1237.051180][ T5231]  </TASK>
[ 1237.068516][ T5240] usb 1-1: USB disconnect, device number 5
[ 1237.073187][ T5231] ---[ end trace 0000000000000000 ]---
[ 1237.080940][ T5128] smsusb:smsusb_probe: Device initialized with return code -19
[ 1237.093376][ T5127] smsusb:smsusb_probe: Device initialized with return code -19
[ 1237.109152][ T5128] usb 8-1: USB disconnect, device number 5
[ 1237.127859][ T5127] usb 2-1: USB disconnect, device number 6
[ 1237.134577][ T5302] smsusb:smsusb_probe: Device initialized with return code -19
[ 1237.135879][ T5241] smsusb:smsusb_probe: Device initialized with return code -19
[ 1237.142674][ T5231] smsusb:smsusb_probe: Device initialized with return code -19
[ 1237.177004][ T5302] usb 6-1: USB disconnect, device number 5
[ 1237.179940][ T5241] usb 4-1: USB disconnect, device number 5
[ 1237.198084][ T5228] smsusb:smsusb_probe: Device initialized with return code -19
[ 1237.202524][ T5231] usb 3-1: USB disconnect, device number 6
[ 1237.234224][ T5228] usb 7-1: USB disconnect, device number 6
[ 1237.245515][ T1210] ieee802154 phy0 wpan0: encryption failed: -22
[ 1237.251819][ T1210] ieee802154 phy1 wpan1: encryption failed: -22
2023/03/19 14:53:18 executed programs: 65
[ 1239.413522][ T5240] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[ 1239.421047][ T5241] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[ 1239.428541][ T5228] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[ 1239.436025][ T5127] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[ 1239.453480][ T5302] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[ 1239.461045][ T5234] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[ 1239.468632][ T5231] usb 7-1: new high-speed USB device number 7 using dummy_hcd
[ 1239.476540][ T5128] usb 8-1: new high-speed USB device number 6 using dummy_hcd
[ 1239.683505][ T5228] usb 5-1: Using ep0 maxpacket: 16
[ 1239.688716][ T5241] usb 2-1: Using ep0 maxpacket: 16
[ 1239.693900][ T5240] usb 3-1: Using ep0 maxpacket: 16
[ 1239.699117][ T5127] usb 1-1: Using ep0 maxpacket: 16
[ 1239.714053][ T5302] usb 6-1: Using ep0 maxpacket: 16
[ 1239.744354][ T5234] usb 4-1: Using ep0 maxpacket: 16
[ 1239.749504][ T5231] usb 7-1: Using ep0 maxpacket: 16
[ 1239.754853][ T5128] usb 8-1: Using ep0 maxpacket: 16
[ 1239.983689][ T5127] usb 1-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1239.992833][ T5240] usb 3-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1240.002420][ T5228] usb 5-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1240.011586][ T5241] usb 2-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1240.021254][ T5240] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1240.023891][ T5302] usb 6-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1240.029348][ T5127] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1240.038700][ T5302] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1240.046960][ T5228] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1240.054694][ T5302] usb 6-1: Product: syz
[ 1240.062390][ T5241] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1240.066711][ T5302] usb 6-1: Manufacturer: syz
[ 1240.074573][ T5228] usb 5-1: Product: syz
[ 1240.079351][ T5128] usb 8-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1240.083679][ T5240] usb 3-1: Product: syz
[ 1240.092703][ T5234] usb 4-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1240.096971][ T5241] usb 2-1: Product: syz
[ 1240.105976][ T5231] usb 7-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[ 1240.111848][ T5228] usb 5-1: Manufacturer: syz
[ 1240.119184][ T5128] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1240.123920][ T5127] usb 1-1: Product: syz
[ 1240.132355][ T5302] usb 6-1: SerialNumber: syz
[ 1240.136091][ T5241] usb 2-1: Manufacturer: syz
[ 1240.140506][ T5128] usb 8-1: Product: syz
[ 1240.145234][ T5240] usb 3-1: Manufacturer: syz
[ 1240.150250][ T5234] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1240.154068][ T5228] usb 5-1: SerialNumber: syz
[ 1240.162215][ T5302] usb 6-1: config 0 descriptor??
[ 1240.166905][ T5127] usb 1-1: Manufacturer: syz
[ 1240.173558][ T5231] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1240.176191][ T5240] usb 3-1: SerialNumber: syz
[ 1240.184797][ T5128] usb 8-1: Manufacturer: syz
[ 1240.189336][ T5241] usb 2-1: SerialNumber: syz
[ 1240.194140][ T5234] usb 4-1: Product: syz
[ 1240.198715][ T5127] usb 1-1: SerialNumber: syz
[ 1240.202233][ T5128] usb 8-1: SerialNumber: syz
[ 1240.212020][ T5234] usb 4-1: Manufacturer: syz
[ 1240.212749][ T5240] usb 3-1: config 0 descriptor??
[ 1240.217126][ T5231] usb 7-1: Product: syz
[ 1240.226226][ T5234] usb 4-1: SerialNumber: syz
[ 1240.226918][ T5241] usb 2-1: config 0 descriptor??
[ 1240.231752][ T5302] smsusb:smsusb_probe: board id=8, interface number 0
[ 1240.236552][ T5228] usb 5-1: config 0 descriptor??
[ 1240.243486][ T5128] usb 8-1: config 0 descriptor??
[ 1240.252599][ T5302] ------------[ cut here ]------------
[ 1240.255945][ T5127] usb 1-1: config 0 descriptor??
[ 1240.258080][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1240.272472][ T5302] Modules linked in:
[ 1240.276378][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1240.284802][ T5240] smsusb:smsusb_probe: board id=8, interface number 0
[ 1240.288013][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1240.288030][ T5302] Workqueue: usb_hub_wq hub_event
[ 1240.288055][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1240.288099][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1240.288124][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1240.288144][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1240.288159][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1240.288177][ T5302] RBP: ffff8881189b10e8 R08: 0000000000000001 R09: 0000000000000000
[ 1240.288193][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1240.288209][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66208
[ 1240.288226][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1240.288253][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1240.288273][ T5302] CR2: 00007ffc659a2000 CR3: 0000000110647000 CR4: 00000000003506e0
[ 1240.303803][ T5241] smsusb:smsusb_probe: board id=8, interface number 0
[ 1240.305140][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1240.305161][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1240.310623][ T5127] smsusb:smsusb_probe: board id=8, interface number 0
[ 1240.315881][ T5302] Call Trace:
[ 1240.315889][ T5302]  <TASK>
[ 1240.315896][ T5302]  ? __device_attach+0x102/0x2a0
[ 1240.336267][ T5241] ------------[ cut here ]------------
[ 1240.341577][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1240.349684][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1240.357642][ T5302]  ? device_add+0x991/0xc80
[ 1240.357676][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1240.365672][ T5241] Modules linked in:
[ 1240.373609][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1240.381581][ T5241] 
[ 1240.381588][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1240.390508][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1240.390550][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1240.390591][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1240.390635][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1240.390674][ T5302]  smsusb_init_device+0x50e/0x530
[ 1240.390718][ T5302]  smsusb_probe+0x1ce/0x560
[ 1240.397408][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1240.405480][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1240.412235][ T5241] Workqueue: usb_hub_wq hub_event
[ 1240.420198][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1240.428163][ T5241] 
[ 1240.428169][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1240.434923][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1240.438190][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1240.441111][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1240.446038][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1240.451478][ T5302]  really_probe+0x12d/0x430
[ 1240.456333][ T5241] 
[ 1240.456338][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1240.465951][ T5302]  __driver_probe_device+0xbf/0x140
[ 1240.470447][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1240.475379][ T5302]  driver_probe_device+0x2a/0x120
[ 1240.479264][ T5241] RBP: ffff8881184870e8 R08: 0000000000000001 R09: 0000000000000000
[ 1240.484628][ T5302]  __device_attach_driver+0xfb/0x150
[ 1240.486944][ T5241] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1240.498468][ T5302]  ? driver_probe_device+0x120/0x120
[ 1240.503689][ T5241] R13: 0000000000000001 R14: ffff888118b38800 R15: ffff8881185b6008
[ 1240.508783][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1240.514406][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1240.519239][ T5302]  __device_attach+0x102/0x2a0
[ 1240.524256][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1240.528741][ T5302]  bus_probe_device+0xca/0xd0
[ 1240.538785][ T5241] CR2: 00007fffa9384cb0 CR3: 000000010d635000 CR4: 00000000003506f0
[ 1240.544582][ T5302]  device_add+0x991/0xc80
[ 1240.549590][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1240.555206][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1240.557521][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1240.563221][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1240.568323][ T5241] Call Trace:
[ 1240.568331][ T5241]  <TASK>
[ 1240.587918][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1240.593097][ T5241]  ? __device_attach+0x102/0x2a0
[ 1240.599156][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1240.603649][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1240.605969][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1240.613931][ T5241]  ? device_add+0x991/0xc80
[ 1240.619111][ T5302]  usb_probe_device+0x60/0x140
[ 1240.627076][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1240.632085][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1240.640052][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1240.645325][ T5302]  really_probe+0x12d/0x430
[ 1240.653282][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1240.658557][ T5302]  __driver_probe_device+0xbf/0x140
[ 1240.666522][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1240.671264][ T5302]  driver_probe_device+0x2a/0x120
[ 1240.680183][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1240.684946][ T5302]  __device_attach_driver+0xfb/0x150
[ 1240.691537][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1240.696203][ T5302]  ? driver_probe_device+0x120/0x120
[ 1240.704169][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1240.708475][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1240.716457][ T5241]  smsusb_init_device+0x50e/0x530
[ 1240.721638][ T5302]  __device_attach+0x102/0x2a0
[ 1240.729613][ T5241]  smsusb_probe+0x1ce/0x560
[ 1240.734539][ T5302]  bus_probe_device+0xca/0xd0
[ 1240.737811][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1240.740736][ T5302]  device_add+0x991/0xc80
[ 1240.745493][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1240.750411][ T5302]  usb_new_device+0x38d/0x870
[ 1240.755684][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1240.760514][ T5302]  hub_event+0x1875/0x25e0
[ 1240.765978][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1240.770479][ T5302]  process_one_work+0x2ba/0x650
[ 1240.775255][ T5241]  really_probe+0x12d/0x430
[ 1240.780177][ T5302]  worker_thread+0x5d/0x5c0
[ 1240.786318][ T5241]  __driver_probe_device+0xbf/0x140
[ 1240.791681][ T5302]  ? rescuer_thread+0x590/0x590
[ 1240.796181][ T5241]  driver_probe_device+0x2a/0x120
[ 1240.801348][ T5302]  kthread+0x129/0x170
[ 1240.806536][ T5241]  __device_attach_driver+0xfb/0x150
[ 1240.811629][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1240.816644][ T5241]  ? driver_probe_device+0x120/0x120
[ 1240.822271][ T5302]  ret_from_fork+0x1f/0x30
[ 1240.827550][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1240.832911][ T5302]  </TASK>
[ 1240.838183][ T5241]  __device_attach+0x102/0x2a0
[ 1240.843009][ T5302] ---[ end trace 0000000000000000 ]---
[ 1240.847773][ T5241]  bus_probe_device+0xca/0xd0
[ 1240.858171][ T5231] usb 7-1: Manufacturer: syz
[ 1240.862045][ T5241]  device_add+0x991/0xc80
[ 1240.867375][ T5231] usb 7-1: SerialNumber: syz
[ 1240.872518][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1240.877510][ T5302] ------------[ cut here ]------------
[ 1240.882466][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1240.887164][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1240.892243][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1240.896673][ T5302] Modules linked in:
[ 1240.901836][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1240.901884][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1240.901915][ T5241]  usb_probe_device+0x60/0x140
[ 1240.901948][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1240.901984][ T5241]  really_probe+0x12d/0x430
[ 1240.902021][ T5241]  __driver_probe_device+0xbf/0x140
[ 1240.902059][ T5241]  driver_probe_device+0x2a/0x120
[ 1240.902096][ T5241]  __device_attach_driver+0xfb/0x150
[ 1240.907023][ T5302] 
[ 1240.911435][ T5241]  ? driver_probe_device+0x120/0x120
[ 1240.915928][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1240.921123][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1240.925965][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1240.930985][ T5241]  __device_attach+0x102/0x2a0
[ 1240.935044][ T5302] Workqueue: usb_hub_wq hub_event
[ 1240.940314][ T5241]  bus_probe_device+0xca/0xd0
[ 1240.945936][ T5302] 
[ 1240.945942][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1240.951206][ T5241]  device_add+0x991/0xc80
[ 1240.955614][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1240.960360][ T5241]  usb_new_device+0x38d/0x870
[ 1240.960388][ T5241]  hub_event+0x1875/0x25e0
[ 1240.963394][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1240.968152][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1240.973604][ T5302] 
[ 1240.973609][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1240.978262][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1240.982860][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1240.987216][ T5241]  process_one_work+0x2ba/0x650
[ 1240.991781][ T5302] RBP: ffff8881189b11e0 R08: 0000000000000001 R09: 0000000000000000
[ 1240.996969][ T5241]  worker_thread+0x5d/0x5c0
[ 1241.002407][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1241.007349][ T5241]  ? rescuer_thread+0x590/0x590
[ 1241.016788][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66208
[ 1241.021537][ T5241]  kthread+0x129/0x170
[ 1241.025419][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1241.030689][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1241.036229][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1241.041000][ T5241]  ret_from_fork+0x1f/0x30
[ 1241.047139][ T5302] CR2: 00007f03401a8000 CR3: 0000000100b57000 CR4: 00000000003506e0
[ 1241.051628][ T5241]  </TASK>
[ 1241.056817][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1241.061821][ T5241] ---[ end trace 0000000000000000 ]---
[ 1241.067114][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1241.079869][ T5228] smsusb:smsusb_probe: board id=8, interface number 0
[ 1241.086347][ T5302] Call Trace:
[ 1241.086355][ T5302]  <TASK>
[ 1241.086362][ T5302]  ? __device_attach+0x102/0x2a0
[ 1241.091209][ T5240] ------------[ cut here ]------------
[ 1241.101197][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1241.106199][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1241.110983][ T5302]  ? device_add+0x991/0xc80
[ 1241.115819][ T5240] Modules linked in:
[ 1241.118071][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1241.123778][ T5240] 
[ 1241.123784][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1241.128086][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1241.147690][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1241.152349][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1241.156760][ T5240] Workqueue: usb_hub_wq hub_event
[ 1241.162811][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1241.168620][ T5240] 
[ 1241.168626][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1241.170934][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1241.178901][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1241.184177][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1241.192132][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1241.196976][ T5302]  smsusb_init_device+0x50e/0x530
[ 1241.204950][ T5240] 
[ 1241.204974][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1241.209482][ T5302]  smsusb_probe+0x1ce/0x560
[ 1241.217448][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1241.222277][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1241.230259][ T5240] RBP: ffff888116ed00e8 R08: 0000000000000001 R09: 0000000000000000
[ 1241.234317][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1241.243227][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1241.248856][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1241.255428][ T5240] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff888118a66408
[ 1241.259826][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1241.267802][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1241.270992][ T5302]  really_probe+0x12d/0x430
[ 1241.279058][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1241.284506][ T5302]  __driver_probe_device+0xbf/0x140
[ 1241.292479][ T5240] CR2: 0000559df999a008 CR3: 000000010d635000 CR4: 00000000003506f0
[ 1241.299235][ T5302]  driver_probe_device+0x2a/0x120
[ 1241.302526][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1241.305468][ T5302]  __device_attach_driver+0xfb/0x150
[ 1241.310386][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1241.315835][ T5302]  ? driver_probe_device+0x120/0x120
[ 1241.320668][ T5240] Call Trace:
[ 1241.320676][ T5240]  <TASK>
[ 1241.330110][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1241.334606][ T5240]  ? __device_attach+0x102/0x2a0
[ 1241.338485][ T5302]  __device_attach+0x102/0x2a0
[ 1241.343400][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1241.345725][ T5302]  bus_probe_device+0xca/0xd0
[ 1241.357235][ T5240]  ? device_add+0x991/0xc80
[ 1241.362588][ T5302]  device_add+0x991/0xc80
[ 1241.372638][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1241.377826][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1241.382831][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1241.387932][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1241.390253][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1241.395962][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1241.401582][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1241.421193][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1241.426040][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1241.432095][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1241.437109][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1241.439429][ T5302]  usb_probe_device+0x60/0x140
[ 1241.447415][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1241.451902][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1241.459873][ T5240]  smsusb_init_device+0x50e/0x530
[ 1241.465671][ T5302]  really_probe+0x12d/0x430
[ 1241.473646][ T5240]  smsusb_probe+0x1ce/0x560
[ 1241.479252][ T5302]  __driver_probe_device+0xbf/0x140
[ 1241.487216][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1241.492311][ T5302]  driver_probe_device+0x2a/0x120
[ 1241.500279][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1241.505468][ T5302]  __device_attach_driver+0xfb/0x150
[ 1241.514390][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1241.518877][ T5302]  ? driver_probe_device+0x120/0x120
[ 1241.525453][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1241.530717][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1241.538685][ T5240]  really_probe+0x12d/0x430
[ 1241.543699][ T5302]  __device_attach+0x102/0x2a0
[ 1241.551653][ T5240]  __driver_probe_device+0xbf/0x140
[ 1241.556928][ T5302]  bus_probe_device+0xca/0xd0
[ 1241.564900][ T5240]  driver_probe_device+0x2a/0x120
[ 1241.570169][ T5302]  device_add+0x991/0xc80
[ 1241.573458][ T5240]  __device_attach_driver+0xfb/0x150
[ 1241.576382][ T5302]  usb_new_device+0x38d/0x870
[ 1241.581136][ T5240]  ? driver_probe_device+0x120/0x120
[ 1241.586068][ T5302]  hub_event+0x1875/0x25e0
[ 1241.590902][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1241.595753][ T5302]  process_one_work+0x2ba/0x650
[ 1241.600425][ T5240]  __device_attach+0x102/0x2a0
[ 1241.604926][ T5302]  worker_thread+0x5d/0x5c0
[ 1241.609242][ T5240]  bus_probe_device+0xca/0xd0
[ 1241.614165][ T5302]  ? rescuer_thread+0x590/0x590
[ 1241.619347][ T5240]  device_add+0x991/0xc80
[ 1241.624704][ T5302]  kthread+0x129/0x170
[ 1241.629622][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1241.634811][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1241.639558][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1241.644670][ T5302]  ret_from_fork+0x1f/0x30
[ 1241.649938][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1241.655565][ T5302]  </TASK>
[ 1241.661002][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1241.666367][ T5302] ---[ end trace 0000000000000000 ]---
[ 1241.671023][ T5128] smsusb:smsusb_probe: board id=8, interface number 0
[ 1241.671124][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1241.676982][ T5231] usb 7-1: config 0 descriptor??
[ 1241.682127][ T5240]  usb_probe_device+0x60/0x140
[ 1241.687435][ T5234] usb 4-1: config 0 descriptor??
[ 1241.691626][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1241.699509][ T5128] ------------[ cut here ]------------
[ 1241.701304][ T5240]  really_probe+0x12d/0x430
[ 1241.707126][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1241.712135][ T5240]  __driver_probe_device+0xbf/0x140
[ 1241.717756][ T5128] Modules linked in:
[ 1241.717767][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1241.723027][ T5240]  driver_probe_device+0x2a/0x120
[ 1241.723069][ T5240]  __device_attach_driver+0xfb/0x150
[ 1241.723110][ T5240]  ? driver_probe_device+0x120/0x120
[ 1241.723149][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1241.723186][ T5240]  __device_attach+0x102/0x2a0
[ 1241.723227][ T5240]  bus_probe_device+0xca/0xd0
[ 1241.723265][ T5240]  device_add+0x991/0xc80
[ 1241.723299][ T5240]  usb_new_device+0x38d/0x870
[ 1241.728496][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1241.733666][ T5240]  hub_event+0x1875/0x25e0
[ 1241.738841][ T5128] Workqueue: usb_hub_wq hub_event
[ 1241.743597][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1241.748075][ T5128] 
[ 1241.748081][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1241.752841][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1241.758030][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1241.762687][ T5240]  process_one_work+0x2ba/0x650
[ 1241.767710][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1241.772011][ T5240]  worker_thread+0x5d/0x5c0
[ 1241.777287][ T5128] 
[ 1241.777292][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1241.781949][ T5240]  ? rescuer_thread+0x590/0x590
[ 1241.787222][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1241.791707][ T5240]  kthread+0x129/0x170
[ 1241.796483][ T5128] RBP: ffff8881189440e8 R08: 0000000000000001 R09: 0000000000000000
[ 1241.801324][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1241.806078][ T5128] R10: 0000000000000001 R11: 5f627375736d7320 R12: 0000000000000001
[ 1241.810566][ T5240]  ret_from_fork+0x1f/0x30
[ 1241.815236][ T5128] R13: 0000000000000001 R14: ffff888118ac7c00 R15: ffff8881184a9748
[ 1241.820078][ T5240]  </TASK>
[ 1241.824396][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1241.828463][ T5240] ---[ end trace 0000000000000000 ]---
[ 1241.833652][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1241.846667][ T5228] ------------[ cut here ]------------
[ 1241.848700][ T5128] CR2: 00007f03401a8000 CR3: 0000000101863000 CR4: 00000000003506e0
[ 1241.848723][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1241.853493][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1241.856488][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1241.861752][ T5228] Modules linked in:
[ 1241.861762][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1241.867203][ T5128] Call Trace:
[ 1241.867211][ T5128]  <TASK>
[ 1241.867218][ T5128]  ? __device_attach+0x102/0x2a0
[ 1241.873962][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1241.879400][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1241.884362][ T5228] Workqueue: usb_hub_wq hub_event
[ 1241.889097][ T5128]  ? device_add+0x991/0xc80
[ 1241.894023][ T5228] 
[ 1241.894028][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1241.900156][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1241.905609][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1241.910092][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1241.919534][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1241.924750][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1241.924793][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1241.924846][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1241.924889][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1241.924932][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1241.924971][ T5128]  smsusb_init_device+0x50e/0x530
[ 1241.925015][ T5128]  smsusb_probe+0x1ce/0x560
[ 1241.928884][ T5228] 
[ 1241.928889][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1241.940418][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1241.940447][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1241.940491][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1241.945519][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1241.950774][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1241.956061][ T5228] RBP: ffff888118a850e8 R08: 0000000000000001 R09: 0000000000000000
[ 1241.960804][ T5128]  really_probe+0x12d/0x430
[ 1241.965560][ T5228] R10: 0000000000000001 R11: 726f665f73756220 R12: 0000000000000001
[ 1241.970222][ T5128]  __driver_probe_device+0xbf/0x140
[ 1241.974558][ T5228] R13: 0000000000000001 R14: ffff888115b52000 R15: ffff88811788c808
[ 1241.979217][ T5128]  driver_probe_device+0x2a/0x120
[ 1241.989261][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1241.993671][ T5128]  __device_attach_driver+0xfb/0x150
[ 1241.998679][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1242.004480][ T5128]  ? driver_probe_device+0x120/0x120
[ 1242.006794][ T5228] CR2: 0000559df999a008 CR3: 000000010d635000 CR4: 00000000003506f0
[ 1242.012493][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1242.017774][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1242.037374][ T5128]  __device_attach+0x102/0x2a0
[ 1242.042203][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1242.048259][ T5128]  bus_probe_device+0xca/0xd0
[ 1242.052747][ T5228] Call Trace:
[ 1242.052754][ T5228]  <TASK>
[ 1242.055067][ T5128]  device_add+0x991/0xc80
[ 1242.063028][ T5228]  ? __device_attach+0x102/0x2a0
[ 1242.067873][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1242.075843][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1242.079894][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1242.087867][ T5228]  ? device_add+0x991/0xc80
[ 1242.093489][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1242.101449][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1242.105878][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1242.113849][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1242.116872][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1242.125792][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1242.131233][ T5128]  usb_probe_device+0x60/0x140
[ 1242.137822][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1242.143259][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1242.151229][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1242.159197][ T5128]  really_probe+0x12d/0x430
[ 1242.168654][ T5228]  ? preempt_schedule_thunk+0x1a/0x20
[ 1242.176641][ T5128]  __driver_probe_device+0xbf/0x140
[ 1242.180517][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1242.192047][ T5128]  driver_probe_device+0x2a/0x120
[ 1242.195336][ T5228]  smsusb_init_device+0x50e/0x530
[ 1242.198258][ T5128]  __device_attach_driver+0xfb/0x150
[ 1242.203184][ T5228]  smsusb_probe+0x1ce/0x560
[ 1242.213227][ T5128]  ? driver_probe_device+0x120/0x120
[ 1242.218069][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1242.223073][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1242.227582][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1242.229908][ T5128]  __device_attach+0x102/0x2a0
[ 1242.235627][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1242.240549][ T5128]  bus_probe_device+0xca/0xd0
[ 1242.260170][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1242.265542][ T5128]  device_add+0x991/0xc80
[ 1242.271607][ T5228]  really_probe+0x12d/0x430
[ 1242.276795][ T5128]  usb_new_device+0x38d/0x870
[ 1242.281888][ T5228]  __driver_probe_device+0xbf/0x140
[ 1242.287516][ T5128]  hub_event+0x1875/0x25e0
[ 1242.292871][ T5228]  driver_probe_device+0x2a/0x120
[ 1242.297737][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1242.302744][ T5228]  __device_attach_driver+0xfb/0x150
[ 1242.307244][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1242.309561][ T5228]  ? driver_probe_device+0x120/0x120
[ 1242.317527][ T5128]  process_one_work+0x2ba/0x650
[ 1242.323310][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1242.328937][ T5128]  worker_thread+0x5d/0x5c0
[ 1242.334042][ T5228]  __device_attach+0x102/0x2a0
[ 1242.341996][ T5128]  ? rescuer_thread+0x590/0x590
[ 1242.347186][ T5228]  bus_probe_device+0xca/0xd0
[ 1242.355159][ T5128]  kthread+0x129/0x170
[ 1242.359642][ T5228]  device_add+0x991/0xc80
[ 1242.367605][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1242.372802][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1242.380788][ T5128]  ret_from_fork+0x1f/0x30
[ 1242.385825][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1242.394751][ T5128]  </TASK>
[ 1242.400013][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1242.406591][ T5128] ---[ end trace 0000000000000000 ]---
[ 1242.424500][ T5128] ------------[ cut here ]------------
[ 1242.424691][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1242.432650][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1242.437417][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1242.437454][ T5228]  usb_probe_device+0x60/0x140
[ 1242.437489][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1242.437529][ T5228]  really_probe+0x12d/0x430
[ 1242.437569][ T5228]  __driver_probe_device+0xbf/0x140
[ 1242.437611][ T5228]  driver_probe_device+0x2a/0x120
[ 1242.437652][ T5228]  __device_attach_driver+0xfb/0x150
[ 1242.437695][ T5228]  ? driver_probe_device+0x120/0x120
[ 1242.437735][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1242.437774][ T5228]  __device_attach+0x102/0x2a0
[ 1242.445816][ T5128] Modules linked in:
[ 1242.450398][ T5228]  bus_probe_device+0xca/0xd0
[ 1242.453679][ T5128] 
[ 1242.453686][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1242.456604][ T5228]  device_add+0x991/0xc80
[ 1242.460910][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1242.465862][ T5228]  usb_new_device+0x38d/0x870
[ 1242.471040][ T5128] Workqueue: usb_hub_wq hub_event
[ 1242.475888][ T5228]  hub_event+0x1875/0x25e0
[ 1242.480801][ T5128] 
[ 1242.480806][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1242.485305][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1242.490047][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1242.494974][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1242.500262][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1242.505625][ T5228]  process_one_work+0x2ba/0x650
[ 1242.511063][ T5128] 
[ 1242.511068][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1242.516254][ T5228]  worker_thread+0x5d/0x5c0
[ 1242.521015][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1242.526112][ T5228]  ? rescuer_thread+0x590/0x590
[ 1242.532248][ T5128] RBP: ffff8881189441e0 R08: 0000000000000001 R09: 0000000000000000
[ 1242.537874][ T5228]  kthread+0x129/0x170
[ 1242.542361][ T5128] R10: 0000000000000001 R11: 5f627375736d7320 R12: 0000000000000001
[ 1242.547716][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1242.552896][ T5128] R13: 0000000000000001 R14: ffff888118ac7c00 R15: ffff8881184a9748
[ 1242.557741][ T5228]  ret_from_fork+0x1f/0x30
[ 1242.562742][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1242.567764][ T5228]  </TASK>
[ 1242.573025][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1242.577514][ T5228] ---[ end trace 0000000000000000 ]---
[ 1242.582780][ T5128] CR2: 00007ff9beb84998 CR3: 0000000110647000 CR4: 00000000003506e0
[ 1242.601620][ T5127] ------------[ cut here ]------------
[ 1242.603746][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1242.603765][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1242.603782][ T5128] Call Trace:
[ 1242.608878][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1242.613550][ T5128]  <TASK>
[ 1242.613559][ T5128]  ? __device_attach+0x102/0x2a0
[ 1242.618756][ T5127] Modules linked in:
[ 1242.618767][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1242.623066][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1242.627564][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1242.632221][ T5128]  ? device_add+0x991/0xc80
[ 1242.637412][ T5127] Workqueue: usb_hub_wq hub_event
[ 1242.641806][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1242.646829][ T5127] 
[ 1242.646835][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1242.652618][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1242.657894][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1242.663166][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1242.668443][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1242.673294][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1242.678048][ T5127] 
[ 1242.678053][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1242.682532][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1242.687282][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1242.692113][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1242.696793][ T5127] RBP: ffff8881187770e8 R08: 0000000000000001 R09: 0000000000000000
[ 1242.700844][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1242.705165][ T5127] R10: 0000000000000001 R11: 0000000065646f43 R12: 0000000000000001
[ 1242.710781][ T5128]  smsusb_init_device+0x50e/0x530
[ 1242.715968][ T5127] R13: 0000000000000001 R14: ffff88811896d800 R15: ffff888118a666c8
[ 1242.720375][ T5128]  smsusb_probe+0x1ce/0x560
[ 1242.725291][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1242.728304][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1242.733053][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1242.738500][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1242.743950][ T5127] CR2: 00007ffc659a2000 CR3: 0000000118a16000 CR4: 00000000003506f0
[ 1242.749219][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1242.758682][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1242.764128][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1242.768900][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1242.775055][ T5128]  really_probe+0x12d/0x430
[ 1242.779543][ T5127] Call Trace:
[ 1242.779551][ T5127]  <TASK>
[ 1242.784744][ T5128]  __driver_probe_device+0xbf/0x140
[ 1242.789765][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1242.795048][ T5128]  driver_probe_device+0x2a/0x120
[ 1242.800325][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1242.805084][ T5128]  __device_attach_driver+0xfb/0x150
[ 1242.809831][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1242.813734][ T5128]  ? driver_probe_device+0x120/0x120
[ 1242.818394][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1242.820710][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1242.832236][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1242.836558][ T5128]  __device_attach+0x102/0x2a0
[ 1242.846623][ T5127]  smsusb_init_device+0x50e/0x530
[ 1242.851298][ T5128]  bus_probe_device+0xca/0xd0
[ 1242.856319][ T5127]  smsusb_probe+0x1ce/0x560
[ 1242.860711][ T5128]  device_add+0x991/0xc80
[ 1242.863024][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1242.868731][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1242.874529][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1242.894218][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1242.899486][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1242.905538][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1242.910385][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1242.912715][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1242.920682][ T5127]  really_probe+0x12d/0x430
[ 1242.925184][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1242.933138][ T5127]  __driver_probe_device+0xbf/0x140
[ 1242.937982][ T5128]  usb_probe_device+0x60/0x140
[ 1242.945949][ T5127]  driver_probe_device+0x2a/0x120
[ 1242.950001][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1242.957969][ T5127]  __device_attach_driver+0xfb/0x150
[ 1242.963590][ T5128]  really_probe+0x12d/0x430
[ 1242.971553][ T5127]  ? driver_probe_device+0x120/0x120
[ 1242.975959][ T5128]  __driver_probe_device+0xbf/0x140
[ 1242.984878][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1242.987888][ T5128]  driver_probe_device+0x2a/0x120
[ 1242.994466][ T5127]  __device_attach+0x102/0x2a0
[ 1242.999908][ T5128]  __device_attach_driver+0xfb/0x150
[ 1243.007879][ T5127]  bus_probe_device+0xca/0xd0
[ 1243.013319][ T5128]  ? driver_probe_device+0x120/0x120
[ 1243.021384][ T5127]  device_add+0x991/0xc80
[ 1243.029357][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1243.032626][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1243.042083][ T5128]  __device_attach+0x102/0x2a0
[ 1243.045016][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1243.049936][ T5128]  bus_probe_device+0xca/0xd0
[ 1243.053818][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1243.065364][ T5128]  device_add+0x991/0xc80
[ 1243.070207][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1243.080265][ T5128]  usb_new_device+0x38d/0x870
[ 1243.084780][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1243.089785][ T5128]  hub_event+0x1875/0x25e0
[ 1243.094716][ T5127]  usb_probe_device+0x60/0x140
[ 1243.097037][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1243.102731][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1243.108094][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1243.127703][ T5127]  really_probe+0x12d/0x430
[ 1243.132889][ T5128]  process_one_work+0x2ba/0x650
[ 1243.138946][ T5127]  __driver_probe_device+0xbf/0x140
[ 1243.144056][ T5128]  worker_thread+0x5d/0x5c0
[ 1243.146372][ T5127]  driver_probe_device+0x2a/0x120
[ 1243.154343][ T5128]  ? rescuer_thread+0x590/0x590
[ 1243.159959][ T5127]  __device_attach_driver+0xfb/0x150
[ 1243.167931][ T5128]  kthread+0x129/0x170
[ 1243.173300][ T5127]  ? driver_probe_device+0x120/0x120
[ 1243.181267][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1243.186130][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1243.194102][ T5128]  ret_from_fork+0x1f/0x30
[ 1243.199112][ T5127]  __device_attach+0x102/0x2a0
[ 1243.207080][ T5128]  </TASK>
[ 1243.211564][ T5127]  bus_probe_device+0xca/0xd0
[ 1243.220480][ T5128] ---[ end trace 0000000000000000 ]---
[ 1243.221228][ T5231] usb 7-1: can't set config #0, error -71
[ 1243.226284][ T5127]  device_add+0x991/0xc80
[ 1243.253636][ T5234] usb 4-1: can't set config #0, error -71
[ 1243.259591][ T5127]  usb_new_device+0x38d/0x870
[ 1243.259622][ T5127]  hub_event+0x1875/0x25e0
[ 1243.259651][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1243.259678][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1243.259719][ T5127]  process_one_work+0x2ba/0x650
[ 1243.259780][ T5127]  worker_thread+0x5d/0x5c0
[ 1243.259821][ T5127]  ? rescuer_thread+0x590/0x590
[ 1243.259862][ T5127]  kthread+0x129/0x170
[ 1243.259901][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1243.290042][ T5234] usb 4-1: USB disconnect, device number 6
[ 1243.294212][ T5127]  ret_from_fork+0x1f/0x30
[ 1243.302026][ T5231] usb 7-1: USB disconnect, device number 7
[ 1243.304356][ T5127]  </TASK>
[ 1243.375017][ T5302] ------------[ cut here ]------------
[ 1243.375727][ T5127] ---[ end trace 0000000000000000 ]---
[ 1243.390722][ T5241] ------------[ cut here ]------------
[ 1243.395753][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1243.401036][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1243.405545][ T5302] Modules linked in:
[ 1243.405557][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1243.410990][ T5241] Modules linked in:
[ 1243.411001][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1243.416277][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1243.421015][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1243.426044][ T5302] Workqueue: usb_hub_wq hub_event
[ 1243.432171][ T5241] Workqueue: usb_hub_wq hub_event
[ 1243.437442][ T5302] 
[ 1243.437447][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1243.441956][ T5241] 
[ 1243.441961][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1243.447234][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1243.452416][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1243.457169][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1243.462400][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1243.462422][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1243.462438][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1243.462456][ T5241] RBP: ffff8881184871e0 R08: 0000000000000001 R09: 0000000000000000
[ 1243.462473][ T5241] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1243.467310][ T5302] 
[ 1243.472554][ T5241] R13: 0000000000000001 R14: ffff888118b38800 R15: ffff8881185b6008
[ 1243.477219][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1243.482482][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1243.486809][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1243.491562][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1243.496752][ T5302] RBP: ffff8881189b12d8 R08: 0000000000000001 R09: 0000000000000000
[ 1243.501498][ T5241] CR2: 00007ffe02070ff8 CR3: 0000000118a15000 CR4: 00000000003506f0
[ 1243.506425][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1243.511088][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1243.515836][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66208
[ 1243.520149][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1243.525428][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1243.530091][ T5241] Call Trace:
[ 1243.530099][ T5241]  <TASK>
[ 1243.535541][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1243.539940][ T5241]  ? __device_attach+0x102/0x2a0
[ 1243.544780][ T5302] CR2: 00005555562ca708 CR3: 000000010a4c2000 CR4: 00000000003506e0
[ 1243.550579][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1243.556728][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1243.562009][ T5241]  ? device_add+0x991/0xc80
[ 1243.566502][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1243.571433][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1243.576630][ T5302] Call Trace:
[ 1243.576638][ T5302]  <TASK>
[ 1243.581115][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1243.586129][ T5302]  ? __device_attach+0x102/0x2a0
[ 1243.590970][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1243.596248][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1243.600304][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1243.605597][ T5302]  ? device_add+0x991/0xc80
[ 1243.611220][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1243.615973][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1243.620373][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1243.625129][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1243.628142][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1243.632797][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1243.638247][ T5241]  smsusb_init_device+0x50e/0x530
[ 1243.643965][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1243.648283][ T5241]  smsusb_probe+0x1ce/0x560
[ 1243.653989][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1243.658664][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1243.663060][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1243.668852][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1243.674143][ T5302]  smsusb_init_device+0x50e/0x530
[ 1243.678985][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1243.683484][ T5302]  smsusb_probe+0x1ce/0x560
[ 1243.688311][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1243.692359][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1243.697983][ T5241]  really_probe+0x12d/0x430
[ 1243.703779][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1243.708184][ T5241]  __driver_probe_device+0xbf/0x140
[ 1243.713980][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1243.716988][ T5241]  driver_probe_device+0x2a/0x120
[ 1243.722442][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1243.727892][ T5241]  __device_attach_driver+0xfb/0x150
[ 1243.733332][ T5302]  really_probe+0x12d/0x430
[ 1243.742770][ T5241]  ? driver_probe_device+0x120/0x120
[ 1243.752210][ T5302]  __driver_probe_device+0xbf/0x140
[ 1243.756098][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1243.767709][ T5302]  driver_probe_device+0x2a/0x120
[ 1243.771593][ T5241]  __device_attach+0x102/0x2a0
[ 1243.783113][ T5302]  __device_attach_driver+0xfb/0x150
[ 1243.793169][ T5241]  bus_probe_device+0xca/0xd0
[ 1243.803227][ T5302]  ? driver_probe_device+0x120/0x120
[ 1243.808239][ T5241]  device_add+0x991/0xc80
[ 1243.813245][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1243.815574][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1243.821273][ T5302]  __device_attach+0x102/0x2a0
[ 1243.823601][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1243.829301][ T5302]  bus_probe_device+0xca/0xd0
[ 1243.848898][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1243.868497][ T5302]  device_add+0x991/0xc80
[ 1243.874559][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1243.880603][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1243.888574][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1243.896535][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1243.904507][ T5241]  usb_probe_device+0x60/0x140
[ 1243.912461][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1243.914790][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1243.922747][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1243.930720][ T5241]  really_probe+0x12d/0x430
[ 1243.939658][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1243.947627][ T5241]  __driver_probe_device+0xbf/0x140
[ 1243.954236][ T5302]  usb_probe_device+0x60/0x140
[ 1243.962193][ T5241]  driver_probe_device+0x2a/0x120
[ 1243.970177][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1243.978150][ T5241]  __device_attach_driver+0xfb/0x150
[ 1243.986125][ T5302]  really_probe+0x12d/0x430
[ 1243.994120][ T5241]  ? driver_probe_device+0x120/0x120
[ 1244.002078][ T5302]  __driver_probe_device+0xbf/0x140
[ 1244.011005][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1244.014297][ T5302]  driver_probe_device+0x2a/0x120
[ 1244.017228][ T5241]  __device_attach+0x102/0x2a0
[ 1244.023819][ T5302]  __device_attach_driver+0xfb/0x150
[ 1244.028746][ T5241]  bus_probe_device+0xca/0xd0
[ 1244.036718][ T5302]  ? driver_probe_device+0x120/0x120
[ 1244.041558][ T5241]  device_add+0x991/0xc80
[ 1244.049530][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1244.054034][ T5241]  usb_new_device+0x38d/0x870
[ 1244.061993][ T5302]  __device_attach+0x102/0x2a0
[ 1244.066934][ T5241]  hub_event+0x1875/0x25e0
[ 1244.070201][ T5302]  bus_probe_device+0xca/0xd0
[ 1244.073127][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1244.078485][ T5302]  device_add+0x991/0xc80
[ 1244.083405][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1244.088599][ T5302]  usb_new_device+0x38d/0x870
[ 1244.093418][ T5241]  process_one_work+0x2ba/0x650
[ 1244.098522][ T5302]  hub_event+0x1875/0x25e0
[ 1244.103000][ T5241]  worker_thread+0x5d/0x5c0
[ 1244.108626][ T5302]  process_one_work+0x2ba/0x650
[ 1244.113635][ T5241]  ? rescuer_thread+0x590/0x590
[ 1244.119002][ T5302]  worker_thread+0x5d/0x5c0
[ 1244.124366][ T5241]  kthread+0x129/0x170
[ 1244.129196][ T5302]  ? rescuer_thread+0x590/0x590
[ 1244.134386][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1244.139394][ T5302]  kthread+0x129/0x170
[ 1244.144502][ T5241]  ret_from_fork+0x1f/0x30
[ 1244.148988][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1244.154618][ T5241]  </TASK>
[ 1244.160399][ T5302]  ret_from_fork+0x1f/0x30
[ 1244.165243][ T5241] ---[ end trace 0000000000000000 ]---
[ 1244.170884][ T5302]  </TASK>
[ 1244.182576][ T5240] ------------[ cut here ]------------
[ 1244.185527][ T5302] ---[ end trace 0000000000000000 ]---
[ 1244.214158][ T5128] ------------[ cut here ]------------
[ 1244.217060][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1244.222056][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1244.227258][ T5240] Modules linked in:
[ 1244.227268][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1244.232553][ T5128] Modules linked in:
[ 1244.232563][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1244.237054][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1244.237072][ T5240] Workqueue: usb_hub_wq hub_event
[ 1244.242333][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1244.247527][ T5240] 
[ 1244.247532][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1244.252276][ T5128] Workqueue: usb_hub_wq hub_event
[ 1244.257298][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1244.262047][ T5128] 
[ 1244.262052][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1244.267329][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1244.271992][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1244.277354][ T5240] 
[ 1244.277361][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1244.281993][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1244.286456][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1244.286476][ T5240] RBP: ffff888116ed01e0 R08: 0000000000000001 R09: 0000000000000000
[ 1244.286493][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1244.286511][ T5240] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff888118a66408
[ 1244.286529][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1244.286557][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1244.291736][ T5128] 
[ 1244.291741][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1244.296498][ T5240] CR2: 00007ffe02070ff8 CR3: 000000011061b000 CR4: 00000000003506f0
[ 1244.301420][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1244.306092][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1244.310835][ T5128] RBP: ffff8881189442d8 R08: 0000000000000001 R09: 0000000000000000
[ 1244.315180][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1244.320454][ T5128] R10: 0000000000000001 R11: 5f627375736d7320 R12: 0000000000000001
[ 1244.325662][ T5240] Call Trace:
[ 1244.325670][ T5240]  <TASK>
[ 1244.331205][ T5128] R13: 0000000000000001 R14: ffff888118ac7c00 R15: ffff8881184a9748
[ 1244.336137][ T5240]  ? __device_attach+0x102/0x2a0
[ 1244.340888][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1244.345645][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1244.351820][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1244.357185][ T5240]  ? device_add+0x991/0xc80
[ 1244.361709][ T5128] CR2: 00005555562ca708 CR3: 000000010a4c2000 CR4: 00000000003506e0
[ 1244.367423][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1244.372609][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1244.377367][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1244.382383][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1244.388539][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1244.393818][ T5128] Call Trace:
[ 1244.393826][ T5128]  <TASK>
[ 1244.398306][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1244.403580][ T5128]  ? __device_attach+0x102/0x2a0
[ 1244.408763][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1244.413518][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1244.418525][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
2023/03/19 14:53:24 executed programs: 72
[ 1244.423271][ T5128]  ? device_add+0x991/0xc80
[ 1244.428555][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1244.433217][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1244.438513][ T5240]  smsusb_init_device+0x50e/0x530
[ 1244.442833][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1244.447601][ T5240]  smsusb_probe+0x1ce/0x560
[ 1244.452256][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1244.457013][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1244.461414][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1244.466082][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1244.471874][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1244.476197][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1244.481460][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1244.486130][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1244.490964][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1244.495372][ T5240]  really_probe+0x12d/0x430
[ 1244.499857][ T5128]  smsusb_init_device+0x50e/0x530
[ 1244.504701][ T5240]  __driver_probe_device+0xbf/0x140
[ 1244.509544][ T5128]  smsusb_probe+0x1ce/0x560
[ 1244.514043][ T5240]  driver_probe_device+0x2a/0x120
[ 1244.518092][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1244.522943][ T5240]  __device_attach_driver+0xfb/0x150
[ 1244.528566][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1244.532623][ T5240]  ? driver_probe_device+0x120/0x120
[ 1244.537033][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1244.542645][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1244.545677][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1244.550082][ T5240]  __device_attach+0x102/0x2a0
[ 1244.555528][ T5128]  really_probe+0x12d/0x430
[ 1244.558542][ T5240]  bus_probe_device+0xca/0xd0
[ 1244.563992][ T5128]  __driver_probe_device+0xbf/0x140
[ 1244.569433][ T5240]  device_add+0x991/0xc80
[ 1244.574897][ T5128]  driver_probe_device+0x2a/0x120
[ 1244.584427][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1244.593903][ T5128]  __device_attach_driver+0xfb/0x150
[ 1244.597794][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1244.609328][ T5128]  ? driver_probe_device+0x120/0x120
[ 1244.613213][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1244.624769][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1244.634824][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1244.639834][ T5128]  __device_attach+0x102/0x2a0
[ 1244.649895][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1244.652206][ T5128]  bus_probe_device+0xca/0xd0
[ 1244.657914][ T5240]  usb_probe_device+0x60/0x140
[ 1244.662918][ T5128]  device_add+0x991/0xc80
[ 1244.682519][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1244.684843][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1244.690550][ T5240]  really_probe+0x12d/0x430
[ 1244.696611][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1244.716213][ T5240]  __driver_probe_device+0xbf/0x140
[ 1244.718534][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1244.726504][ T5240]  driver_probe_device+0x2a/0x120
[ 1244.732555][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1244.740539][ T5240]  __device_attach_driver+0xfb/0x150
[ 1244.748509][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1244.756485][ T5240]  ? driver_probe_device+0x120/0x120
[ 1244.764454][ T5128]  usb_probe_device+0x60/0x140
[ 1244.773367][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1244.779945][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1244.782266][ T5240]  __device_attach+0x102/0x2a0
[ 1244.790231][ T5128]  really_probe+0x12d/0x430
[ 1244.798206][ T5240]  bus_probe_device+0xca/0xd0
[ 1244.806184][ T5128]  __driver_probe_device+0xbf/0x140
[ 1244.814160][ T5240]  device_add+0x991/0xc80
[ 1244.822208][ T5128]  driver_probe_device+0x2a/0x120
[ 1244.830178][ T5240]  usb_new_device+0x38d/0x870
[ 1244.838145][ T5128]  __device_attach_driver+0xfb/0x150
[ 1244.841416][ T5240]  hub_event+0x1875/0x25e0
[ 1244.844348][ T5128]  ? driver_probe_device+0x120/0x120
[ 1244.852313][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1244.857250][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1244.866177][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1244.871016][ T5128]  __device_attach+0x102/0x2a0
[ 1244.877598][ T5240]  process_one_work+0x2ba/0x650
[ 1244.882083][ T5128]  bus_probe_device+0xca/0xd0
[ 1244.890050][ T5240]  worker_thread+0x5d/0x5c0
[ 1244.894978][ T5128]  device_add+0x991/0xc80
[ 1244.902956][ T5240]  ? rescuer_thread+0x590/0x590
[ 1244.908349][ T5128]  usb_new_device+0x38d/0x870
[ 1244.916323][ T5240]  kthread+0x129/0x170
[ 1244.921517][ T5128]  hub_event+0x1875/0x25e0
[ 1244.924794][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1244.927729][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1244.932824][ T5240]  ret_from_fork+0x1f/0x30
[ 1244.937762][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1244.943399][ T5240]  </TASK>
[ 1244.948238][ T5128]  process_one_work+0x2ba/0x650
[ 1244.953600][ T5240] ---[ end trace 0000000000000000 ]---
[ 1244.958086][ T5128]  worker_thread+0x5d/0x5c0
[ 1244.974357][ T5228] ------------[ cut here ]------------
[ 1244.978287][ T5128]  ? rescuer_thread+0x590/0x590
[ 1244.978339][ T5128]  kthread+0x129/0x170
[ 1244.982851][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1244.988045][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1244.988083][ T5128]  ret_from_fork+0x1f/0x30
[ 1244.993900][ T5228] Modules linked in:
[ 1244.993911][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1244.998997][ T5128]  </TASK>
[ 1244.999007][ T5128] ---[ end trace 0000000000000000 ]---
[ 1245.004622][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1245.015436][ T5302] ------------[ cut here ]------------
[ 1245.020754][ T5228] Workqueue: usb_hub_wq hub_event
[ 1245.025961][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1245.030799][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1245.035310][ T5302] Modules linked in:
[ 1245.040302][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1245.045511][ T5302] 
[ 1245.045520][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1245.050014][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1245.055486][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1245.061267][ T5228] 
[ 1245.061272][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1245.066574][ T5302] Workqueue: usb_hub_wq hub_event
[ 1245.072181][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1245.077459][ T5302] 
[ 1245.077465][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1245.082554][ T5228] RBP: ffff888118a851e0 R08: 0000000000000001 R09: 0000000000000000
[ 1245.087317][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1245.092488][ T5228] R10: 0000000000000001 R11: 726f665f73756220 R12: 0000000000000001
[ 1245.097261][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1245.101745][ T5228] R13: 0000000000000001 R14: ffff888115b52000 R15: ffff88811788c808
[ 1245.101764][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1245.101789][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1245.101807][ T5228] CR2: 00007fa533384998 CR3: 0000000110647000 CR4: 00000000003506f0
[ 1245.101824][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1245.101839][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1245.101856][ T5228] Call Trace:
[ 1245.101862][ T5228]  <TASK>
[ 1245.101869][ T5228]  ? __device_attach+0x102/0x2a0
[ 1245.101911][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1245.101948][ T5228]  ? device_add+0x991/0xc80
[ 1245.101979][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1245.102006][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1245.106802][ T5302] 
[ 1245.111899][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1245.116231][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1245.121250][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1245.126537][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1245.131810][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1245.136745][ T5302] RBP: ffff8881189b13d0 R08: 0000000000000001 R09: 0000000000000000
[ 1245.142013][ T5228]  ? preempt_schedule_thunk+0x1a/0x20
[ 1245.146774][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1245.151519][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1245.156808][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66208
[ 1245.161563][ T5228]  smsusb_init_device+0x50e/0x530
[ 1245.167013][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1245.171685][ T5228]  smsusb_probe+0x1ce/0x560
[ 1245.176445][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1245.180764][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1245.186910][ T5302] CR2: 00005555562ca708 CR3: 0000000100b57000 CR4: 00000000003506e0
[ 1245.192092][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1245.196628][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1245.201550][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1245.206743][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1245.211493][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1245.216509][ T5302] Call Trace:
[ 1245.216517][ T5302]  <TASK>
[ 1245.221775][ T5228]  really_probe+0x12d/0x430
[ 1245.227056][ T5302]  ? __device_attach+0x102/0x2a0
[ 1245.232510][ T5228]  __driver_probe_device+0xbf/0x140
[ 1245.237802][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1245.242560][ T5228]  driver_probe_device+0x2a/0x120
[ 1245.247315][ T5302]  ? device_add+0x991/0xc80
[ 1245.253465][ T5228]  __device_attach_driver+0xfb/0x150
[ 1245.258213][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1245.262705][ T5228]  ? driver_probe_device+0x120/0x120
[ 1245.267412][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1245.272604][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1245.276930][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1245.281947][ T5228]  __device_attach+0x102/0x2a0
[ 1245.286630][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1245.291920][ T5228]  bus_probe_device+0xca/0xd0
[ 1245.296340][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1245.301625][ T5228]  device_add+0x991/0xc80
[ 1245.307439][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1245.312186][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1245.317464][ T5302]  smsusb_init_device+0x50e/0x530
[ 1245.322211][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1245.327063][ T5302]  smsusb_probe+0x1ce/0x560
[ 1245.331715][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1245.336215][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1245.340530][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1245.345372][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1245.350041][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1245.354099][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1245.358499][ T5228]  usb_probe_device+0x60/0x140
[ 1245.364214][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1245.370020][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1245.374430][ T5302]  really_probe+0x12d/0x430
[ 1245.379697][ T5228]  really_probe+0x12d/0x430
[ 1245.382712][ T5302]  __driver_probe_device+0xbf/0x140
[ 1245.387555][ T5228]  __driver_probe_device+0xbf/0x140
[ 1245.393000][ T5302]  driver_probe_device+0x2a/0x120
[ 1245.397500][ T5228]  driver_probe_device+0x2a/0x120
[ 1245.402941][ T5302]  __device_attach_driver+0xfb/0x150
[ 1245.407787][ T5228]  __device_attach_driver+0xfb/0x150
[ 1245.411839][ T5302]  ? driver_probe_device+0x120/0x120
[ 1245.421284][ T5228]  ? driver_probe_device+0x120/0x120
[ 1245.426905][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1245.431305][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1245.435198][ T5302]  __device_attach+0x102/0x2a0
[ 1245.446756][ T5228]  __device_attach+0x102/0x2a0
[ 1245.449774][ T5302]  bus_probe_device+0xca/0xd0
[ 1245.455242][ T5228]  bus_probe_device+0xca/0xd0
[ 1245.465295][ T5302]  device_add+0x991/0xc80
[ 1245.470740][ T5228]  device_add+0x991/0xc80
[ 1245.475763][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1245.485212][ T5228]  usb_new_device+0x38d/0x870
[ 1245.490910][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1245.495147][ T5228]  hub_event+0x1875/0x25e0
[ 1245.514825][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1245.517151][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1245.528758][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1245.534811][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1245.544860][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1245.547196][ T5228]  process_one_work+0x2ba/0x650
[ 1245.555161][ T5302]  usb_probe_device+0x60/0x140
[ 1245.560173][ T5228]  worker_thread+0x5d/0x5c0
[ 1245.568137][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1245.570452][ T5228]  ? rescuer_thread+0x590/0x590
[ 1245.576161][ T5302]  really_probe+0x12d/0x430
[ 1245.584131][ T5228]  kthread+0x129/0x170
[ 1245.603726][ T5302]  __driver_probe_device+0xbf/0x140
[ 1245.611683][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1245.617743][ T5302]  driver_probe_device+0x2a/0x120
[ 1245.625706][ T5228]  ret_from_fork+0x1f/0x30
[ 1245.634640][ T5302]  __device_attach_driver+0xfb/0x150
[ 1245.641309][ T5228]  </TASK>
[ 1245.649272][ T5302]  ? driver_probe_device+0x120/0x120
[ 1245.657241][ T5228] ---[ end trace 0000000000000000 ]---
[ 1245.665202][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1245.687959][ T5127] ------------[ cut here ]------------
[ 1245.690664][ T5302]  __device_attach+0x102/0x2a0
[ 1245.696062][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1245.698360][ T5302]  bus_probe_device+0xca/0xd0
[ 1245.703554][ T5127] Modules linked in:
[ 1245.711505][ T5302]  device_add+0x991/0xc80
[ 1245.716839][ T5127] 
[ 1245.724756][ T5302]  usb_new_device+0x38d/0x870
[ 1245.724785][ T5302]  hub_event+0x1875/0x25e0
[ 1245.724818][ T5302]  process_one_work+0x2ba/0x650
[ 1245.730451][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1245.738421][ T5302]  worker_thread+0x5d/0x5c0
[ 1245.743785][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1245.751748][ T5302]  ? rescuer_thread+0x590/0x590
[ 1245.756595][ T5127] Workqueue: usb_hub_wq hub_event
[ 1245.764555][ T5302]  kthread+0x129/0x170
[ 1245.769569][ T5127] 
[ 1245.769575][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1245.778491][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1245.782983][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1245.789645][ T5302]  ret_from_fork+0x1f/0x30
[ 1245.795449][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1245.803405][ T5302]  </TASK>
[ 1245.809018][ T5127] 
[ 1245.809023][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1245.816982][ T5302] ---[ end trace 0000000000000000 ]---
[ 1245.823978][ T5128] ------------[ cut here ]------------
[ 1245.830063][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1245.835312][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1245.838579][ T5127] RBP: ffff8881187771e0 R08: 0000000000000001 R09: 0000000000000000
[ 1245.841512][ T5128] Modules linked in:
[ 1245.841523][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1245.846007][ T5127] R10: 0000000000000001 R11: 0000000065646f43 R12: 0000000000000001
[ 1245.850928][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1245.856118][ T5127] R13: 0000000000000001 R14: ffff88811896d800 R15: ffff888118a666c8
[ 1245.860951][ T5128] Workqueue: usb_hub_wq hub_event
[ 1245.865963][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1245.870458][ T5128] 
[ 1245.870463][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1245.875738][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1245.875758][ T5127] CR2: 00007fe6697821b8 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1245.880689][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1245.885973][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1245.891412][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1245.896179][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1245.901358][ T5128] 
[ 1245.901363][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1245.906115][ T5127] Call Trace:
[ 1245.906123][ T5127]  <TASK>
[ 1245.911209][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1245.915900][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1245.921795][ T5128] RBP: ffff8881189443d0 R08: 0000000000000001 R09: 0000000000000000
[ 1245.925836][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1245.925882][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1245.930749][ T5128] R10: 0000000000000001 R11: 5f627375736d7320 R12: 0000000000000001
[ 1245.935941][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1245.940949][ T5128] R13: 0000000000000001 R14: ffff888118ac7c00 R15: ffff8881184a9748
[ 1245.945881][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1245.950369][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1245.955128][ T5127]  smsusb_init_device+0x50e/0x530
[ 1245.961005][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1245.966289][ T5127]  smsusb_probe+0x1ce/0x560
[ 1245.971896][ T5128] CR2: 00005555562ca708 CR3: 000000010d5ae000 CR4: 00000000003506e0
[ 1245.977349][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1245.982447][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1245.987199][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1245.992403][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1245.998552][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1246.003039][ T5128] Call Trace:
[ 1246.003047][ T5128]  <TASK>
[ 1246.007537][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1246.012721][ T5128]  ? __device_attach+0x102/0x2a0
[ 1246.017913][ T5127]  really_probe+0x12d/0x430
[ 1246.022927][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1246.027942][ T5127]  __driver_probe_device+0xbf/0x140
[ 1246.033205][ T5128]  ? device_add+0x991/0xc80
[ 1246.038488][ T5127]  driver_probe_device+0x2a/0x120
[ 1246.043766][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1246.049053][ T5127]  __device_attach_driver+0xfb/0x150
[ 1246.053809][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1246.058557][ T5127]  ? driver_probe_device+0x120/0x120
[ 1246.063307][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1246.068076][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1246.072744][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1246.077445][ T5127]  __device_attach+0x102/0x2a0
[ 1246.081759][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1246.086088][ T5127]  bus_probe_device+0xca/0xd0
[ 1246.091264][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1246.095936][ T5127]  device_add+0x991/0xc80
[ 1246.100882][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1246.105293][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1246.110042][ T5128]  smsusb_init_device+0x50e/0x530
[ 1246.115842][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1246.121115][ T5128]  smsusb_probe+0x1ce/0x560
[ 1246.126398][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1246.131852][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1246.136708][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1246.141478][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1246.145983][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1246.152121][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1246.156973][ T5127]  usb_probe_device+0x60/0x140
[ 1246.161545][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1246.165610][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1246.170796][ T5128]  really_probe+0x12d/0x430
[ 1246.176450][ T5127]  really_probe+0x12d/0x430
[ 1246.181462][ T5128]  __driver_probe_device+0xbf/0x140
[ 1246.185875][ T5127]  __driver_probe_device+0xbf/0x140
[ 1246.191145][ T5128]  driver_probe_device+0x2a/0x120
[ 1246.194176][ T5127]  driver_probe_device+0x2a/0x120
[ 1246.199445][ T5128]  __device_attach_driver+0xfb/0x150
[ 1246.204898][ T5127]  __device_attach_driver+0xfb/0x150
[ 1246.209651][ T5128]  ? driver_probe_device+0x120/0x120
[ 1246.215102][ T5127]  ? driver_probe_device+0x120/0x120
[ 1246.219846][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1246.229290][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1246.233962][ T5128]  __device_attach+0x102/0x2a0
[ 1246.237840][ T5127]  __device_attach+0x102/0x2a0
[ 1246.242169][ T5128]  bus_probe_device+0xca/0xd0
[ 1246.244589][ T5127]  bus_probe_device+0xca/0xd0
[ 1246.249259][ T5128]  device_add+0x991/0xc80
[ 1246.253668][ T5127]  device_add+0x991/0xc80
[ 1246.258505][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1246.270050][ T5127]  usb_new_device+0x38d/0x870
[ 1246.274545][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1246.284619][ T5127]  hub_event+0x1875/0x25e0
[ 1246.289466][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1246.294491][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1246.298540][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1246.300859][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1246.306575][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1246.312194][ T5127]  process_one_work+0x2ba/0x650
[ 1246.331814][ T5128]  usb_probe_device+0x60/0x140
[ 1246.336225][ T5127]  worker_thread+0x5d/0x5c0
[ 1246.342272][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1246.345313][ T5127]  ? rescuer_thread+0x590/0x590
[ 1246.347629][ T5128]  really_probe+0x12d/0x430
[ 1246.355603][ T5127]  kthread+0x129/0x170
[ 1246.361047][ T5128]  __driver_probe_device+0xbf/0x140
[ 1246.366510][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1246.374496][ T5128]  driver_probe_device+0x2a/0x120
[ 1246.383945][ T5127]  ret_from_fork+0x1f/0x30
[ 1246.391904][ T5128]  __device_attach_driver+0xfb/0x150
[ 1246.395798][ T5127]  </TASK>
[ 1246.407321][ T5128]  ? driver_probe_device+0x120/0x120
[ 1246.415294][ T5127] ---[ end trace 0000000000000000 ]---
[ 1246.425341][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1246.482214][ T5228] ------------[ cut here ]------------
[ 1246.489520][ T5128]  __device_attach+0x102/0x2a0
[ 1246.497522][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1246.503587][ T5128]  bus_probe_device+0xca/0xd0
[ 1246.511567][ T5228] Modules linked in:
[ 1246.511579][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1246.513900][ T5128]  device_add+0x991/0xc80
[ 1246.521853][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1246.525134][ T5128]  usb_new_device+0x38d/0x870
[ 1246.525162][ T5128]  hub_event+0x1875/0x25e0
[ 1246.525190][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1246.528109][ T5228] Workqueue: usb_hub_wq hub_event
[ 1246.536079][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1246.536122][ T5128]  process_one_work+0x2ba/0x650
[ 1246.536165][ T5128]  worker_thread+0x5d/0x5c0
[ 1246.536205][ T5128]  ? rescuer_thread+0x590/0x590
[ 1246.536247][ T5128]  kthread+0x129/0x170
[ 1246.536279][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1246.536316][ T5128]  ret_from_fork+0x1f/0x30
[ 1246.541496][ T5228] 
[ 1246.541501][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1246.549469][ T5128]  </TASK>
[ 1246.549477][ T5128] ---[ end trace 0000000000000000 ]---
[ 1246.575003][ T5302] ------------[ cut here ]------------
[ 1246.581635][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1246.586515][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1246.595421][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1246.600429][ T5302] Modules linked in:
[ 1246.600441][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1246.607025][ T5228] 
[ 1246.607030][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1246.611516][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1246.619486][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1246.619506][ T5228] RBP: ffff888118a852d8 R08: 0000000000000001 R09: 0000000000000000
[ 1246.625304][ T5302] Workqueue: usb_hub_wq hub_event
[ 1246.633259][ T5228] R10: 0000000000000001 R11: 726f665f73756220 R12: 0000000000000001
[ 1246.639173][ T5302] 
[ 1246.646850][ T5228] R13: 0000000000000001 R14: ffff888115b52000 R15: ffff88811788c808
[ 1246.646869][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1246.646895][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1246.646914][ T5228] CR2: 00007f0340185058 CR3: 000000010a4c2000 CR4: 00000000003506f0
[ 1246.646932][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1246.652021][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1246.655305][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1246.658227][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1246.663404][ T5228] Call Trace:
[ 1246.663411][ T5228]  <TASK>
[ 1246.668333][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1246.672819][ T5228]  ? __device_attach+0x102/0x2a0
[ 1246.677658][ T5302] 
[ 1246.677663][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1246.682848][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1246.687346][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1246.692358][ T5228]  ? device_add+0x991/0xc80
[ 1246.697301][ T5302] RBP: ffff8881189b14c8 R08: 0000000000000001 R09: 0000000000000000
[ 1246.702572][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1246.707934][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1246.713201][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1246.718651][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66208
[ 1246.723398][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1246.728505][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1246.733247][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1246.738891][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1246.743569][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1246.748922][ T5302] CR2: 00007ff9beb85058 CR3: 00000001096df000 CR4: 00000000003506e0
[ 1246.753232][ T5228]  ? preempt_schedule_thunk+0x1a/0x20
[ 1246.758074][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1246.763270][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1246.768283][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1246.773204][ T5228]  smsusb_init_device+0x50e/0x530
[ 1246.777697][ T5302] Call Trace:
[ 1246.777704][ T5302]  <TASK>
[ 1246.782446][ T5228]  smsusb_probe+0x1ce/0x560
[ 1246.788233][ T5302]  ? __device_attach+0x102/0x2a0
[ 1246.793511][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1246.799129][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1246.804596][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1246.809719][ T5302]  ? device_add+0x991/0xc80
[ 1246.814480][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1246.819656][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1246.825819][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1246.830307][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1246.834802][ T5228]  really_probe+0x12d/0x430
[ 1246.840009][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1246.845202][ T5228]  __driver_probe_device+0xbf/0x140
[ 1246.850224][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1246.855277][ T5228]  driver_probe_device+0x2a/0x120
[ 1246.860543][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1246.865823][ T5228]  __device_attach_driver+0xfb/0x150
[ 1246.871094][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1246.876370][ T5228]  ? driver_probe_device+0x120/0x120
[ 1246.881126][ T5302]  smsusb_init_device+0x50e/0x530
[ 1246.885878][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1246.890637][ T5302]  smsusb_probe+0x1ce/0x560
[ 1246.895390][ T5228]  __device_attach+0x102/0x2a0
[ 1246.900046][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1246.904736][ T5228]  bus_probe_device+0xca/0xd0
[ 1246.909049][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1246.913367][ T5228]  device_add+0x991/0xc80
[ 1246.918560][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1246.923240][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1246.928171][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1246.932570][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1246.937354][ T5302]  really_probe+0x12d/0x430
[ 1246.943158][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1246.948435][ T5302]  __driver_probe_device+0xbf/0x140
[ 1246.953713][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1246.959157][ T5302]  driver_probe_device+0x2a/0x120
[ 1246.964002][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1246.968777][ T5302]  __device_attach_driver+0xfb/0x150
[ 1246.973261][ T5228]  usb_probe_device+0x60/0x140
[ 1246.979400][ T5302]  ? driver_probe_device+0x120/0x120
[ 1246.984240][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1246.988738][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1246.992828][ T5228]  really_probe+0x12d/0x430
[ 1246.998022][ T5302]  __device_attach+0x102/0x2a0
[ 1247.004661][ T5228]  __driver_probe_device+0xbf/0x140
[ 1247.009676][ T5302]  bus_probe_device+0xca/0xd0
[ 1247.014087][ T5228]  driver_probe_device+0x2a/0x120
[ 1247.019356][ T5302]  device_add+0x991/0xc80
[ 1247.022365][ T5228]  __device_attach_driver+0xfb/0x150
[ 1247.027640][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1247.033083][ T5228]  ? driver_probe_device+0x120/0x120
[ 1247.037840][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1247.043282][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1247.048038][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1247.057482][ T5228]  __device_attach+0x102/0x2a0
[ 1247.062137][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1247.066032][ T5228]  bus_probe_device+0xca/0xd0
[ 1247.077557][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1247.081882][ T5228]  device_add+0x991/0xc80
[ 1247.091967][ T5302]  usb_probe_device+0x60/0x140
[ 1247.096645][ T5228]  usb_new_device+0x38d/0x870
[ 1247.101044][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1247.106845][ T5228]  hub_event+0x1875/0x25e0
[ 1247.111851][ T5302]  really_probe+0x12d/0x430
[ 1247.117136][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1247.121965][ T5302]  __driver_probe_device+0xbf/0x140
[ 1247.126464][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1247.131298][ T5302]  driver_probe_device+0x2a/0x120
[ 1247.135363][ T5228]  process_one_work+0x2ba/0x650
[ 1247.140977][ T5302]  __device_attach_driver+0xfb/0x150
[ 1247.145392][ T5228]  worker_thread+0x5d/0x5c0
[ 1247.147705][ T5302]  ? driver_probe_device+0x120/0x120
[ 1247.153408][ T5228]  ? rescuer_thread+0x590/0x590
[ 1247.156442][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1247.161877][ T5228]  kthread+0x129/0x170
[ 1247.167335][ T5302]  __device_attach+0x102/0x2a0
[ 1247.186936][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1247.196406][ T5302]  bus_probe_device+0xca/0xd0
[ 1247.202470][ T5228]  ret_from_fork+0x1f/0x30
[ 1247.206363][ T5302]  device_add+0x991/0xc80
[ 1247.218100][ T5228]  </TASK>
[ 1247.220422][ T5302]  usb_new_device+0x38d/0x870
[ 1247.228389][ T5228] ---[ end trace 0000000000000000 ]---
[ 1247.238466][ T5302]  hub_event+0x1875/0x25e0
[ 1247.324139][ T5241] ------------[ cut here ]------------
[ 1247.342683][ T5302]  process_one_work+0x2ba/0x650
[ 1247.345996][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1247.348918][ T5302]  worker_thread+0x5d/0x5c0
[ 1247.355265][ T5241] Modules linked in:
[ 1247.359926][ T5302]  ? rescuer_thread+0x590/0x590
[ 1247.362242][ T5241] 
[ 1247.362249][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1247.370221][ T5302]  kthread+0x129/0x170
[ 1247.370259][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1247.370297][ T5302]  ret_from_fork+0x1f/0x30
[ 1247.375158][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1247.383136][ T5302]  </TASK>
[ 1247.387629][ T5241] Workqueue: usb_hub_wq hub_event
[ 1247.395598][ T5302] ---[ end trace 0000000000000000 ]---
[ 1247.398546][ T5128] ------------[ cut here ]------------
[ 1247.400607][ T5241] 
[ 1247.400614][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1247.408619][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1247.414001][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1247.422062][ T5128] Modules linked in:
[ 1247.422073][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1247.427281][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1247.427305][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1247.436228][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1247.441324][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1247.447924][ T5128] Workqueue: usb_hub_wq hub_event
[ 1247.453531][ T5241] RBP: ffff8881184872d8 R08: 0000000000000001 R09: 0000000000000000
[ 1247.461796][ T5128] 
[ 1247.466875][ T5241] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1247.466893][ T5241] R13: 0000000000000001 R14: ffff888118b38800 R15: ffff8881185b6008
[ 1247.466911][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1247.466938][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1247.466958][ T5241] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1247.474918][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1247.480187][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1247.488158][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1247.493166][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1247.496445][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1247.499366][ T5241] Call Trace:
[ 1247.499374][ T5241]  <TASK>
[ 1247.503865][ T5128] 
[ 1247.503870][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1247.508786][ T5241]  ? __device_attach+0x102/0x2a0
[ 1247.514581][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1247.519419][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1247.525041][ T5128] RBP: ffff8881189444c8 R08: 0000000000000001 R09: 0000000000000000
[ 1247.529525][ T5241]  ? device_add+0x991/0xc80
[ 1247.534627][ T5128] R10: 0000000000000001 R11: 5f627375736d7320 R12: 0000000000000001
[ 1247.539564][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1247.544752][ T5128] R13: 0000000000000001 R14: ffff888118ac7c00 R15: ffff8881184a9748
[ 1247.550111][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1247.554603][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1247.559781][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1247.564978][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1247.570074][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1247.575089][ T5128] CR2: 00007ff9beb85058 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1247.580724][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1247.586009][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1247.590928][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1247.596206][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1247.601219][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1247.605974][ T5128] Call Trace:
[ 1247.605982][ T5128]  <TASK>
[ 1247.610464][ T5241]  smsusb_init_device+0x50e/0x530
[ 1247.615220][ T5128]  ? __device_attach+0x102/0x2a0
[ 1247.621029][ T5241]  smsusb_probe+0x1ce/0x560
[ 1247.625691][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1247.631313][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1247.635632][ T5128]  ? device_add+0x991/0xc80
[ 1247.640731][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1247.645941][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1247.651128][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1247.656068][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1247.660568][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1247.665325][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1247.670509][ T5241]  really_probe+0x12d/0x430
[ 1247.675789][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1247.680800][ T5241]  __driver_probe_device+0xbf/0x140
[ 1247.686251][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1247.691525][ T5241]  driver_probe_device+0x2a/0x120
[ 1247.696284][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1247.701561][ T5241]  __device_attach_driver+0xfb/0x150
[ 1247.707700][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1247.712444][ T5241]  ? driver_probe_device+0x120/0x120
[ 1247.716936][ T5128]  smsusb_init_device+0x50e/0x530
[ 1247.721686][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1247.726884][ T5128]  smsusb_probe+0x1ce/0x560
[ 1247.731563][ T5241]  __device_attach+0x102/0x2a0
[ 1247.736602][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1247.740917][ T5241]  bus_probe_device+0xca/0xd0
[ 1247.746194][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1247.751380][ T5241]  device_add+0x991/0xc80
[ 1247.756663][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1247.761594][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1247.766347][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1247.771099][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1247.775856][ T5128]  really_probe+0x12d/0x430
[ 1247.781122][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1247.785792][ T5128]  __driver_probe_device+0xbf/0x140
[ 1247.791234][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1247.795559][ T5128]  driver_probe_device+0x2a/0x120
[ 1247.800325][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1247.804989][ T5128]  __device_attach_driver+0xfb/0x150
[ 1247.811129][ T5241]  usb_probe_device+0x60/0x140
[ 1247.815554][ T5128]  ? driver_probe_device+0x120/0x120
[ 1247.820045][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1247.825847][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1247.831029][ T5241]  really_probe+0x12d/0x430
[ 1247.836312][ T5128]  __device_attach+0x102/0x2a0
[ 1247.841318][ T5241]  __driver_probe_device+0xbf/0x140
[ 1247.846159][ T5128]  bus_probe_device+0xca/0xd0
[ 1247.851447][ T5241]  driver_probe_device+0x2a/0x120
[ 1247.855944][ T5128]  device_add+0x991/0xc80
[ 1247.861216][ T5241]  __device_attach_driver+0xfb/0x150
[ 1247.866059][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1247.870807][ T5241]  ? driver_probe_device+0x120/0x120
[ 1247.874868][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1247.879617][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1247.885253][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1247.889922][ T5241]  __device_attach+0x102/0x2a0
[ 1247.894323][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1247.898636][ T5241]  bus_probe_device+0xca/0xd0
[ 1247.901656][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1247.906338][ T5241]  device_add+0x991/0xc80
[ 1247.911792][ T5128]  usb_probe_device+0x60/0x140
[ 1247.916201][ T5241]  usb_new_device+0x38d/0x870
[ 1247.921636][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1247.926490][ T5241]  hub_event+0x1875/0x25e0
[ 1247.935929][ T5128]  really_probe+0x12d/0x430
[ 1247.940422][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1247.944315][ T5128]  __driver_probe_device+0xbf/0x140
[ 1247.949149][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1247.951464][ T5128]  driver_probe_device+0x2a/0x120
[ 1247.962990][ T5241]  process_one_work+0x2ba/0x650
[ 1247.967074][ T5128]  __device_attach_driver+0xfb/0x150
[ 1247.972693][ T5241]  worker_thread+0x5d/0x5c0
[ 1247.977098][ T5128]  ? driver_probe_device+0x120/0x120
[ 1247.987151][ T5241]  ? rescuer_thread+0x590/0x590
[ 1247.990158][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1247.995179][ T5241]  kthread+0x129/0x170
[ 1248.000630][ T5128]  __device_attach+0x102/0x2a0
[ 1248.006091][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1248.008414][ T5128]  bus_probe_device+0xca/0xd0
[ 1248.014144][ T5241]  ret_from_fork+0x1f/0x30
[ 1248.023589][ T5128]  device_add+0x991/0xc80
[ 1248.043212][ T5241]  </TASK>
[ 1248.047095][ T5128]  usb_new_device+0x38d/0x870
[ 1248.058620][ T5241] ---[ end trace 0000000000000000 ]---
[ 1248.064679][ T5128]  hub_event+0x1875/0x25e0
[ 1248.075459][ T5240] ------------[ cut here ]------------
[ 1248.082706][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1248.090662][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1248.095764][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1248.103741][ T5240] Modules linked in:
[ 1248.106056][ T5128]  process_one_work+0x2ba/0x650
[ 1248.114029][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1248.121983][ T5128]  worker_thread+0x5d/0x5c0
[ 1248.130959][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1248.137489][ T5128]  ? rescuer_thread+0x590/0x590
[ 1248.145468][ T5240] Workqueue: usb_hub_wq hub_event
[ 1248.151167][ T5128]  kthread+0x129/0x170
[ 1248.159137][ T5240] 
[ 1248.159143][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1248.178745][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1248.178782][ T5128]  ret_from_fork+0x1f/0x30
[ 1248.178821][ T5128]  </TASK>
[ 1248.178828][ T5128] ---[ end trace 0000000000000000 ]---
[ 1248.376583][ T5302] ------------[ cut here ]------------
[ 1248.378734][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1248.383869][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1248.389216][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1248.394422][ T5302] Modules linked in:
[ 1248.399609][ T5240] 
[ 1248.399615][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1248.404110][ T5302] 
[ 1248.404117][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1248.409207][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1248.414422][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1248.420029][ T5240] RBP: ffff888116ed02d8 R08: 0000000000000001 R09: 0000000000000000
[ 1248.425153][ T5302] Workqueue: usb_hub_wq hub_event
[ 1248.430505][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1248.435786][ T5302] 
[ 1248.435791][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1248.440642][ T5240] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff888118a66408
[ 1248.445929][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1248.450931][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1248.455715][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1248.460199][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1248.464970][ T5302] 
[ 1248.464975][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1248.470779][ T5240] CR2: 00007ffe9efaa080 CR3: 000000010dc25000 CR4: 00000000003506f0
[ 1248.475454][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1248.481075][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1248.481092][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1248.481108][ T5240] Call Trace:
[ 1248.481113][ T5240]  <TASK>
[ 1248.481120][ T5240]  ? __device_attach+0x102/0x2a0
[ 1248.481161][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1248.481197][ T5240]  ? device_add+0x991/0xc80
[ 1248.481229][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1248.481258][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1248.481305][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1248.481347][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1248.485855][ T5302] RBP: ffff8881189b15c0 R08: 0000000000000001 R09: 0000000000000000
[ 1248.490866][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1248.496056][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1248.501257][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1248.506197][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66208
[ 1248.510717][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1248.515476][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1248.520746][ T5240]  smsusb_init_device+0x50e/0x530
[ 1248.526025][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1248.531043][ T5240]  smsusb_probe+0x1ce/0x560
[ 1248.536485][ T5302] CR2: 00007ff9beb85058 CR3: 000000011903f000 CR4: 00000000003506e0
[ 1248.541757][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1248.546513][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1248.551778][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1248.557923][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1248.562674][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1248.567176][ T5302] Call Trace:
[ 1248.567184][ T5302]  <TASK>
[ 1248.571927][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1248.577129][ T5302]  ? __device_attach+0x102/0x2a0
[ 1248.581794][ T5240]  really_probe+0x12d/0x430
[ 1248.586839][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1248.591247][ T5240]  __driver_probe_device+0xbf/0x140
[ 1248.596540][ T5302]  ? device_add+0x991/0xc80
[ 1248.601728][ T5240]  driver_probe_device+0x2a/0x120
[ 1248.607024][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1248.611968][ T5240]  __device_attach_driver+0xfb/0x150
[ 1248.616724][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1248.621476][ T5240]  ? driver_probe_device+0x120/0x120
[ 1248.626237][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1248.631507][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1248.636181][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1248.641627][ T5240]  __device_attach+0x102/0x2a0
[ 1248.645956][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1248.650721][ T5240]  bus_probe_device+0xca/0xd0
[ 1248.655396][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1248.661536][ T5240]  device_add+0x991/0xc80
[ 1248.665951][ T5302]  smsusb_init_device+0x50e/0x530
[ 1248.670457][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1248.676267][ T5302]  smsusb_probe+0x1ce/0x560
[ 1248.681448][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1248.686741][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1248.691759][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1248.696613][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1248.701885][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1248.706400][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1248.711674][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1248.716523][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1248.721273][ T5240]  usb_probe_device+0x60/0x140
[ 1248.725337][ T5302]  really_probe+0x12d/0x430
[ 1248.730085][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1248.735715][ T5302]  __driver_probe_device+0xbf/0x140
[ 1248.740398][ T5240]  really_probe+0x12d/0x430
[ 1248.744810][ T5302]  driver_probe_device+0x2a/0x120
[ 1248.749128][ T5240]  __driver_probe_device+0xbf/0x140
[ 1248.752163][ T5302]  __device_attach_driver+0xfb/0x150
[ 1248.756831][ T5240]  driver_probe_device+0x2a/0x120
[ 1248.762287][ T5302]  ? driver_probe_device+0x120/0x120
[ 1248.766696][ T5240]  __device_attach_driver+0xfb/0x150
[ 1248.772161][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1248.777958][ T5240]  ? driver_probe_device+0x120/0x120
[ 1248.787400][ T5302]  __device_attach+0x102/0x2a0
[ 1248.792666][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1248.796565][ T5302]  bus_probe_device+0xca/0xd0
[ 1248.801401][ T5240]  __device_attach+0x102/0x2a0
[ 1248.812943][ T5302]  device_add+0x991/0xc80
[ 1248.817442][ T5240]  bus_probe_device+0xca/0xd0
[ 1248.827489][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1248.832327][ T5240]  device_add+0x991/0xc80
[ 1248.837346][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1248.841401][ T5240]  usb_new_device+0x38d/0x870
[ 1248.843720][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1248.849425][ T5240]  hub_event+0x1875/0x25e0
[ 1248.855067][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1248.859476][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1248.862493][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1248.867938][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1248.873381][ T5302]  usb_probe_device+0x60/0x140
[ 1248.893009][ T5240]  process_one_work+0x2ba/0x650
[ 1248.902477][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1248.908542][ T5240]  worker_thread+0x5d/0x5c0
[ 1248.912431][ T5302]  really_probe+0x12d/0x430
[ 1248.914760][ T5240]  ? rescuer_thread+0x590/0x590
[ 1248.922731][ T5302]  __driver_probe_device+0xbf/0x140
[ 1248.925056][ T5240]  kthread+0x129/0x170
[ 1248.936671][ T5302]  driver_probe_device+0x2a/0x120
[ 1248.944644][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1248.954742][ T5302]  __device_attach_driver+0xfb/0x150
[ 1248.962702][ T5240]  ret_from_fork+0x1f/0x30
[ 1248.967717][ T5302]  ? driver_probe_device+0x120/0x120
[ 1248.975693][ T5240]  </TASK>
[ 1248.978001][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1248.983731][ T5240] ---[ end trace 0000000000000000 ]---
[ 1248.991707][ T5302]  __device_attach+0x102/0x2a0
[ 1249.033513][ T5127] ------------[ cut here ]------------
[ 1249.035263][ T5302]  bus_probe_device+0xca/0xd0
[ 1249.043248][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1249.051221][ T5302]  device_add+0x991/0xc80
[ 1249.059191][ T5127] Modules linked in:
[ 1249.059203][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1249.067163][ T5302]  usb_new_device+0x38d/0x870
[ 1249.075128][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1249.078420][ T5302]  hub_event+0x1875/0x25e0
[ 1249.081351][ T5127] Workqueue: usb_hub_wq hub_event
[ 1249.086300][ T5302]  process_one_work+0x2ba/0x650
[ 1249.091143][ T5127] 
[ 1249.091149][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1249.095645][ T5302]  worker_thread+0x5d/0x5c0
[ 1249.095687][ T5302]  ? rescuer_thread+0x590/0x590
[ 1249.095729][ T5302]  kthread+0x129/0x170
[ 1249.095761][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1249.095799][ T5302]  ret_from_fork+0x1f/0x30
[ 1249.095839][ T5302]  </TASK>
[ 1249.095847][ T5302] ---[ end trace 0000000000000000 ]---
[ 1249.105941][ T5128] ------------[ cut here ]------------
[ 1249.106312][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1249.111372][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1249.116505][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1249.116527][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1249.124495][ T5128] Modules linked in:
[ 1249.124506][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1249.130115][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1249.138081][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1249.143452][ T5127] RBP: ffff8881187772d8 R08: 0000000000000001 R09: 0000000000000000
[ 1249.151444][ T5128] Workqueue: usb_hub_wq hub_event
[ 1249.156292][ T5127] R10: 0000000000000001 R11: 0000000065646f43 R12: 0000000000000001
[ 1249.165227][ T5128] 
[ 1249.170244][ T5127] R13: 0000000000000001 R14: ffff88811896d800 R15: ffff888118a666c8
[ 1249.176837][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1249.181324][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1249.189294][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1249.195089][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1249.195108][ T5127] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1249.195124][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1249.195139][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1249.195156][ T5127] Call Trace:
[ 1249.195162][ T5127]  <TASK>
[ 1249.195171][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1249.195212][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1249.195281][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1249.195323][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1249.195365][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1249.203357][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1249.209004][ T5127]  smsusb_init_device+0x50e/0x530
[ 1249.209049][ T5127]  smsusb_probe+0x1ce/0x560
[ 1249.209085][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1249.217056][ T5128] 
[ 1249.217062][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1249.222148][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1249.225427][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1249.228353][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1249.233543][ T5128] RBP: ffff8881189445c0 R08: 0000000000000001 R09: 0000000000000000
[ 1249.238466][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1249.242952][ T5128] R10: 0000000000000001 R11: 5f627375736d7320 R12: 0000000000000001
[ 1249.247793][ T5127]  really_probe+0x12d/0x430
[ 1249.252966][ T5128] R13: 0000000000000001 R14: ffff888118ac7c00 R15: ffff8881184a9748
[ 1249.257466][ T5127]  __driver_probe_device+0xbf/0x140
[ 1249.262471][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1249.267504][ T5127]  driver_probe_device+0x2a/0x120
[ 1249.272783][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1249.278169][ T5127]  __device_attach_driver+0xfb/0x150
[ 1249.283446][ T5128] CR2: 00007ff9beb85058 CR3: 00000001096df000 CR4: 00000000003506e0
[ 1249.288723][ T5127]  ? driver_probe_device+0x120/0x120
[ 1249.293482][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1249.298572][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1249.303321][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1249.308943][ T5127]  __device_attach+0x102/0x2a0
[ 1249.313605][ T5128] Call Trace:
[ 1249.313613][ T5128]  <TASK>
[ 1249.318436][ T5127]  bus_probe_device+0xca/0xd0
[ 1249.322748][ T5128]  ? __device_attach+0x102/0x2a0
[ 1249.327761][ T5127]  device_add+0x991/0xc80
[ 1249.332937][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1249.337429][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1249.342343][ T5128]  ? device_add+0x991/0xc80
[ 1249.348151][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1249.352921][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1249.358545][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1249.363819][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1249.368916][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1249.374365][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1249.379552][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1249.384301][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1249.388798][ T5127]  usb_probe_device+0x60/0x140
[ 1249.394940][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1249.400120][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1249.404615][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1249.409643][ T5127]  really_probe+0x12d/0x430
[ 1249.414836][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1249.420114][ T5127]  __driver_probe_device+0xbf/0x140
[ 1249.425133][ T5128]  smsusb_init_device+0x50e/0x530
[ 1249.430401][ T5127]  driver_probe_device+0x2a/0x120
[ 1249.435686][ T5128]  smsusb_probe+0x1ce/0x560
[ 1249.440430][ T5127]  __device_attach_driver+0xfb/0x150
[ 1249.445709][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1249.450457][ T5127]  ? driver_probe_device+0x120/0x120
[ 1249.455212][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1249.459877][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1249.464643][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1249.468961][ T5127]  __device_attach+0x102/0x2a0
[ 1249.473641][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1249.478829][ T5127]  bus_probe_device+0xca/0xd0
[ 1249.483152][ T5128]  really_probe+0x12d/0x430
[ 1249.488085][ T5127]  device_add+0x991/0xc80
[ 1249.492748][ T5128]  __driver_probe_device+0xbf/0x140
[ 1249.497507][ T5127]  usb_new_device+0x38d/0x870
[ 1249.501911][ T5128]  driver_probe_device+0x2a/0x120
[ 1249.507197][ T5127]  hub_event+0x1875/0x25e0
[ 1249.513000][ T5128]  __device_attach_driver+0xfb/0x150
[ 1249.518462][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1249.523751][ T5128]  ? driver_probe_device+0x120/0x120
[ 1249.528499][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1249.533357][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1249.539504][ T5127]  process_one_work+0x2ba/0x650
[ 1249.544000][ T5128]  __device_attach+0x102/0x2a0
[ 1249.548510][ T5127]  worker_thread+0x5d/0x5c0
[ 1249.553346][ T5128]  bus_probe_device+0xca/0xd0
[ 1249.558537][ T5127]  ? rescuer_thread+0x590/0x590
[ 1249.562605][ T5128]  device_add+0x991/0xc80
[ 1249.567622][ T5127]  kthread+0x129/0x170
[ 1249.573235][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1249.578527][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1249.582926][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1249.588210][ T5127]  ret_from_fork+0x1f/0x30
[ 1249.591215][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1249.595978][ T5127]  </TASK>
[ 1249.601430][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1249.606185][ T5127] ---[ end trace 0000000000000000 ]---
[ 1249.611684][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1250.203527][ T5127] ------------[ cut here ]------------
[ 1250.207817][ T5128]  usb_probe_device+0x60/0x140
[ 1250.213080][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1250.218908][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1250.218950][ T5128]  really_probe+0x12d/0x430
[ 1250.218989][ T5128]  __driver_probe_device+0xbf/0x140
[ 1250.219029][ T5128]  driver_probe_device+0x2a/0x120
[ 1250.219071][ T5128]  __device_attach_driver+0xfb/0x150
[ 1250.219113][ T5128]  ? driver_probe_device+0x120/0x120
[ 1250.219152][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1250.224506][ T5127] Modules linked in:
[ 1250.230070][ T5128]  __device_attach+0x102/0x2a0
[ 1250.234834][ T5127] 
[ 1250.234841][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1250.239954][ T5128]  bus_probe_device+0xca/0xd0
[ 1250.244713][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1250.249899][ T5128]  device_add+0x991/0xc80
[ 1250.254589][ T5127] Workqueue: usb_hub_wq hub_event
[ 1250.259073][ T5128]  usb_new_device+0x38d/0x870
[ 1250.263390][ T5127] 
[ 1250.263396][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1250.268590][ T5128]  hub_event+0x1875/0x25e0
[ 1250.273240][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1250.278264][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1250.282672][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1250.287957][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1250.293776][ T5127] 
[ 1250.293782][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1250.299059][ T5128]  process_one_work+0x2ba/0x650
[ 1250.304352][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1250.309111][ T5128]  worker_thread+0x5d/0x5c0
[ 1250.313970][ T5127] RBP: ffff8881187773d0 R08: 0000000000000001 R09: 0000000000000000
[ 1250.318729][ T5128]  ? rescuer_thread+0x590/0x590
[ 1250.323222][ T5127] R10: 0000000000000001 R11: 0000000065646f43 R12: 0000000000000001
[ 1250.327907][ T5128]  kthread+0x129/0x170
[ 1250.332847][ T5127] R13: 0000000000000001 R14: ffff88811896d800 R15: ffff888118a666c8
[ 1250.337177][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1250.341233][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1250.346517][ T5128]  ret_from_fork+0x1f/0x30
[ 1250.352149][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1250.357091][ T5128]  </TASK>
[ 1250.361513][ T5127] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1250.366285][ T5128] ---[ end trace 0000000000000000 ]---
[ 1250.369298][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1250.526982][ T5302] ------------[ cut here ]------------
[ 1250.531237][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1250.537347][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1250.542589][ T5127] Call Trace:
[ 1250.542597][ T5127]  <TASK>
[ 1250.544918][ T5302] Modules linked in:
[ 1250.552880][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1250.557740][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1250.565713][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1250.570206][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1250.578193][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1250.583030][ T5302] Workqueue: usb_hub_wq hub_event
[ 1250.591086][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1250.595158][ T5302] 
[ 1250.603130][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1250.608775][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1250.617699][ T5127]  smsusb_init_device+0x50e/0x530
[ 1250.622098][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1250.628683][ T5127]  smsusb_probe+0x1ce/0x560
[ 1250.628721][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1250.628747][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1250.628790][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1250.628840][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1250.628880][ T5127]  really_probe+0x12d/0x430
[ 1250.628920][ T5127]  __driver_probe_device+0xbf/0x140
[ 1250.628963][ T5127]  driver_probe_device+0x2a/0x120
[ 1250.631993][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1250.639964][ T5127]  __device_attach_driver+0xfb/0x150
[ 1250.640010][ T5127]  ? driver_probe_device+0x120/0x120
[ 1250.640058][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1250.645518][ T5302] 
[ 1250.645525][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1250.653521][ T5127]  __device_attach+0x102/0x2a0
[ 1250.658979][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1250.666953][ T5127]  bus_probe_device+0xca/0xd0
[ 1250.676398][ T5302] RBP: ffff8881189b16b8 R08: 0000000000000001 R09: 0000000000000000
[ 1250.679675][ T5127]  device_add+0x991/0xc80
[ 1250.682600][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1250.686492][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1250.691676][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66208
[ 1250.703292][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1250.708399][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1250.718453][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1250.724098][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1250.729104][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1250.734568][ T5302] CR2: 00007ff9beb85058 CR3: 000000011903f000 CR4: 00000000003506e0
[ 1250.736899][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1250.741834][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1250.747547][ T5127]  usb_probe_device+0x60/0x140
[ 1250.752573][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1250.772178][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1250.776781][ T5302] Call Trace:
[ 1250.776789][ T5302]  <TASK>
[ 1250.776797][ T5302]  ? __device_attach+0x102/0x2a0
[ 1250.782607][ T5127]  really_probe+0x12d/0x430
[ 1250.788232][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1250.793345][ T5127]  __driver_probe_device+0xbf/0x140
[ 1250.798530][ T5302]  ? device_add+0x991/0xc80
[ 1250.803023][ T5127]  driver_probe_device+0x2a/0x120
[ 1250.808208][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1250.813216][ T5127]  __device_attach_driver+0xfb/0x150
[ 1250.819270][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1250.824549][ T5127]  ? driver_probe_device+0x120/0x120
[ 1250.829815][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1250.834585][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1250.836917][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1250.844900][ T5127]  __device_attach+0x102/0x2a0
[ 1250.849647][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1250.857619][ T5127]  bus_probe_device+0xca/0xd0
[ 1250.862369][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1250.870334][ T5127]  device_add+0x991/0xc80
[ 1250.874664][ T5302]  smsusb_init_device+0x50e/0x530
[ 1250.882634][ T5127]  usb_new_device+0x38d/0x870
[ 1250.887846][ T5302]  smsusb_probe+0x1ce/0x560
[ 1250.895810][ T5127]  hub_event+0x1875/0x25e0
[ 1250.900731][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1250.909663][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1250.914413][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1250.920987][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1250.926288][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1250.934261][ T5127]  process_one_work+0x2ba/0x650
[ 1250.939700][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1250.947671][ T5127]  worker_thread+0x5d/0x5c0
[ 1250.952415][ T5302]  really_probe+0x12d/0x430
[ 1250.960388][ T5127]  ? rescuer_thread+0x590/0x590
[ 1250.966531][ T5302]  __driver_probe_device+0xbf/0x140
[ 1250.969809][ T5127]  kthread+0x129/0x170
[ 1250.972744][ T5302]  driver_probe_device+0x2a/0x120
[ 1250.977670][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1250.982168][ T5302]  __device_attach_driver+0xfb/0x150
[ 1250.987021][ T5127]  ret_from_fork+0x1f/0x30
[ 1250.993597][ T5302]  ? driver_probe_device+0x120/0x120
[ 1250.998087][ T5127]  </TASK>
[ 1251.003257][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1251.008183][ T5127] ---[ end trace 0000000000000000 ]---
[ 1251.013456][ T5302]  __device_attach+0x102/0x2a0
[ 1251.019574][ T5228] ------------[ cut here ]------------
[ 1251.024287][ T5302]  bus_probe_device+0xca/0xd0
[ 1251.029490][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1251.034256][ T5302]  device_add+0x991/0xc80
[ 1251.039583][ T5228] Modules linked in:
[ 1251.044102][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1251.044138][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1251.044165][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1251.049772][ T5228] 
[ 1251.049779][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1251.054463][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1251.059294][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1251.063624][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1251.068628][ T5228] Workqueue: usb_hub_wq hub_event
[ 1251.073283][ T5302]  usb_probe_device+0x60/0x140
[ 1251.077778][ T5228] 
[ 1251.077784][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1251.082174][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1251.087969][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1251.093837][ T5302]  really_probe+0x12d/0x430
[ 1251.099454][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1251.104749][ T5302]  __driver_probe_device+0xbf/0x140
[ 1251.109842][ T5228] 
[ 1251.109847][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1251.114701][ T5302]  driver_probe_device+0x2a/0x120
[ 1251.119879][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1251.124374][ T5302]  __device_attach_driver+0xfb/0x150
[ 1251.128858][ T5228] RBP: ffff888118a853d0 R08: 0000000000000001 R09: 0000000000000000
[ 1251.133719][ T5302]  ? driver_probe_device+0x120/0x120
[ 1251.138896][ T5228] R10: 0000000000000001 R11: 726f665f73756220 R12: 0000000000000001
[ 1251.142962][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1251.147980][ T5228] R13: 0000000000000001 R14: ffff888115b52000 R15: ffff88811788c808
[ 1251.153601][ T5302]  __device_attach+0x102/0x2a0
[ 1251.158867][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1251.163262][ T5302]  bus_probe_device+0xca/0xd0
[ 1251.168567][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1251.171574][ T5302]  device_add+0x991/0xc80
[ 1251.176336][ T5228] CR2: 00007ffe9efaa080 CR3: 000000010dc25000 CR4: 00000000003506f0
[ 1251.181777][ T5302]  usb_new_device+0x38d/0x870
[ 1251.186530][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1251.191968][ T5302]  hub_event+0x1875/0x25e0
[ 1251.196635][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1251.206083][ T5302]  process_one_work+0x2ba/0x650
[ 1251.210395][ T5228] Call Trace:
[ 1251.210403][ T5228]  <TASK>
[ 1251.214285][ T5302]  worker_thread+0x5d/0x5c0
[ 1251.219465][ T5228]  ? __device_attach+0x102/0x2a0
[ 1251.224391][ T5302]  ? rescuer_thread+0x590/0x590
[ 1251.229139][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1251.231453][ T5302]  kthread+0x129/0x170
[ 1251.242985][ T5228]  ? device_add+0x991/0xc80
[ 1251.248279][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1251.258342][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1251.263803][ T5302]  ret_from_fork+0x1f/0x30
[ 1251.268809][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1251.273639][ T5302]  </TASK>
[ 1251.275955][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1251.281656][ T5302] ---[ end trace 0000000000000000 ]---
[ 1251.287807][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1251.542243][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1251.547953][ T5228]  ? preempt_schedule_thunk+0x1a/0x20
[ 1251.553370][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1251.558300][ T5228]  smsusb_init_device+0x50e/0x530
[ 1251.563364][ T5228]  smsusb_probe+0x1ce/0x560
[ 1251.567951][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1251.573797][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1251.579470][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1251.584642][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1251.589881][ T5228]  really_probe+0x12d/0x430
[ 1251.594449][ T5228]  __driver_probe_device+0xbf/0x140
[ 1251.599693][ T5228]  driver_probe_device+0x2a/0x120
[ 1251.604791][ T5228]  __device_attach_driver+0xfb/0x150
[ 1251.610116][ T5228]  ? driver_probe_device+0x120/0x120
[ 1251.615463][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1251.620272][ T5228]  __device_attach+0x102/0x2a0
[ 1251.625099][ T5228]  bus_probe_device+0xca/0xd0
[ 1251.629816][ T5228]  device_add+0x991/0xc80
[ 1251.634212][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1251.639456][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1251.644445][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1251.649259][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1251.654601][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1251.660096][ T5228]  usb_probe_device+0x60/0x140
[ 1251.664951][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1251.671149][ T5228]  really_probe+0x12d/0x430
[ 1251.675724][ T5228]  __driver_probe_device+0xbf/0x140
[ 1251.680968][ T5228]  driver_probe_device+0x2a/0x120
[ 1251.686061][ T5228]  __device_attach_driver+0xfb/0x150
[ 1251.691390][ T5228]  ? driver_probe_device+0x120/0x120
[ 1251.696748][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1251.701549][ T5228]  __device_attach+0x102/0x2a0
[ 1251.706375][ T5228]  bus_probe_device+0xca/0xd0
[ 1251.711093][ T5228]  device_add+0x991/0xc80
[ 1251.715483][ T5228]  usb_new_device+0x38d/0x870
[ 1251.720189][ T5228]  hub_event+0x1875/0x25e0
[ 1251.724763][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1251.730599][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1251.735955][ T5228]  process_one_work+0x2ba/0x650
[ 1251.740848][ T5228]  worker_thread+0x5d/0x5c0
[ 1251.745417][ T5228]  ? rescuer_thread+0x590/0x590
[ 1251.750320][ T5228]  kthread+0x129/0x170
[ 1251.754444][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1251.760137][ T5228]  ret_from_fork+0x1f/0x30
[ 1251.764614][ T5228]  </TASK>
[ 1251.767645][ T5228] ---[ end trace 0000000000000000 ]---
[ 1251.773779][ T5241] ------------[ cut here ]------------
[ 1251.779257][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1251.788802][ T5241] Modules linked in:
[ 1251.792720][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1251.804311][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1251.814427][ T5241] Workqueue: usb_hub_wq hub_event
[ 1251.819482][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1251.825289][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1251.844941][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1251.851028][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1251.859043][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1251.867051][ T5241] RBP: ffff8881184873d0 R08: 0000000000000001 R09: 0000000000000000
[ 1251.875080][ T5241] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1251.883071][ T5241] R13: 0000000000000001 R14: ffff888118b38800 R15: ffff8881185b6008
[ 1251.891081][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1251.900053][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1251.906676][ T5241] CR2: 00007ffe9efaa080 CR3: 000000010dc25000 CR4: 00000000003506f0
[ 1251.914682][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1251.922672][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1251.930687][ T5241] Call Trace:
[ 1251.933999][ T5241]  <TASK>
[ 1251.936943][ T5241]  ? __device_attach+0x102/0x2a0
[ 1251.941930][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1251.946866][ T5241]  ? device_add+0x991/0xc80
[ 1251.951403][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1251.956394][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1251.961810][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1251.967082][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1251.972245][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1251.977947][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1251.983359][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1251.988268][ T5241]  smsusb_init_device+0x50e/0x530
[ 1251.993348][ T5241]  smsusb_probe+0x1ce/0x560
[ 1251.997914][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1252.003763][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1252.009433][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1252.014602][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1252.019864][ T5241]  really_probe+0x12d/0x430
[ 1252.024432][ T5241]  __driver_probe_device+0xbf/0x140
[ 1252.029670][ T5241]  driver_probe_device+0x2a/0x120
[ 1252.034788][ T5241]  __device_attach_driver+0xfb/0x150
[ 1252.040113][ T5241]  ? driver_probe_device+0x120/0x120
[ 1252.045548][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1252.050347][ T5241]  __device_attach+0x102/0x2a0
[ 1252.055173][ T5241]  bus_probe_device+0xca/0xd0
[ 1252.059890][ T5241]  device_add+0x991/0xc80
[ 1252.064270][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1252.069506][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1252.074493][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1252.079311][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1252.084657][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1252.090155][ T5241]  usb_probe_device+0x60/0x140
[ 1252.094973][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1252.101165][ T5241]  really_probe+0x12d/0x430
[ 1252.105741][ T5241]  __driver_probe_device+0xbf/0x140
[ 1252.110985][ T5241]  driver_probe_device+0x2a/0x120
[ 1252.116074][ T5241]  __device_attach_driver+0xfb/0x150
[ 1252.121405][ T5241]  ? driver_probe_device+0x120/0x120
[ 1252.126767][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1252.131567][ T5241]  __device_attach+0x102/0x2a0
[ 1252.136394][ T5241]  bus_probe_device+0xca/0xd0
[ 1252.141122][ T5241]  device_add+0x991/0xc80
[ 1252.143667][ T5302] ------------[ cut here ]------------
[ 1252.145506][ T5241]  usb_new_device+0x38d/0x870
[ 1252.150918][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1252.155612][ T5241]  hub_event+0x1875/0x25e0
[ 1252.155645][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1252.165421][ T5302] Modules linked in:
[ 1252.169495][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1252.175405][ T5302] 
[ 1252.179197][ T5241]  process_one_work+0x2ba/0x650
[ 1252.184479][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1252.186797][ T5241]  worker_thread+0x5d/0x5c0
[ 1252.191650][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1252.203356][ T5241]  ? rescuer_thread+0x590/0x590
[ 1252.207852][ T5302] Workqueue: usb_hub_wq hub_event
[ 1252.217900][ T5241]  kthread+0x129/0x170
[ 1252.222734][ T5302] 
[ 1252.222740][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1252.227747][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1252.231800][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1252.234140][ T5241]  ret_from_fork+0x1f/0x30
[ 1252.240011][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1252.245639][ T5241]  </TASK>
[ 1252.265232][ T5302] 
[ 1252.265237][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1252.269761][ T5241] ---[ end trace 0000000000000000 ]---
[ 1252.273104][ T5240] ------------[ cut here ]------------
[ 1252.275845][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1252.278846][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1252.281160][ T5302] RBP: ffff8881189b17b0 R08: 0000000000000001 R09: 0000000000000000
[ 1252.289148][ T5240] Modules linked in:
[ 1252.294597][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1252.300058][ T5240] 
[ 1252.300065][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1252.308027][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66208
[ 1252.317477][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1252.325442][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1252.329329][ T5240] Workqueue: usb_hub_wq hub_event
[ 1252.337299][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1252.339614][ T5240] 
[ 1252.339620][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1252.351136][ T5302] CR2: 00007ff9beb85058 CR3: 000000011903f000 CR4: 00000000003506e0
[ 1252.359120][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1252.369161][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1252.378358][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1252.383095][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1252.389869][ T5240] 
[ 1252.392071][ T5302] Call Trace:
[ 1252.392078][ T5302]  <TASK>
[ 1252.397779][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1252.405746][ T5302]  ? __device_attach+0x102/0x2a0
[ 1252.425350][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1252.433311][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1252.439393][ T5240] RBP: ffff888116ed03d0 R08: 0000000000000001 R09: 0000000000000000
[ 1252.447369][ T5302]  ? device_add+0x991/0xc80
[ 1252.449687][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1252.452983][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1252.455924][ T5240] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff888118a66408
[ 1252.463905][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1252.468823][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1252.476791][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1252.481629][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1252.489596][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1252.494093][ T5240] CR2: 00007ffe9efaa080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1252.502155][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1252.507099][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1252.515064][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1252.520437][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1252.529360][ T5302]  smsusb_init_device+0x50e/0x530
[ 1252.534570][ T5240] Call Trace:
[ 1252.534578][ T5240]  <TASK>
[ 1252.541143][ T5302]  smsusb_probe+0x1ce/0x560
[ 1252.546244][ T5240]  ? __device_attach+0x102/0x2a0
[ 1252.554212][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1252.559841][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1252.567834][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1252.572689][ T5240]  ? device_add+0x991/0xc80
[ 1252.580669][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1252.585696][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1252.588971][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1252.591894][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1252.596409][ T5302]  really_probe+0x12d/0x430
[ 1252.601329][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1252.607132][ T5302]  __driver_probe_device+0xbf/0x140
[ 1252.611973][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1252.617599][ T5302]  driver_probe_device+0x2a/0x120
[ 1252.622101][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1252.627200][ T5302]  __device_attach_driver+0xfb/0x150
[ 1252.632119][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1252.637307][ T5302]  ? driver_probe_device+0x120/0x120
[ 1252.642665][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1252.647159][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1252.652346][ T5240]  smsusb_init_device+0x50e/0x530
[ 1252.657551][ T5302]  __device_attach+0x102/0x2a0
[ 1252.662650][ T5240]  smsusb_probe+0x1ce/0x560
[ 1252.667668][ T5302]  bus_probe_device+0xca/0xd0
[ 1252.673277][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1252.678573][ T5302]  device_add+0x991/0xc80
[ 1252.683934][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1252.689203][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1252.694066][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1252.698818][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1252.703844][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1252.708589][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1252.713088][ T5240]  really_probe+0x12d/0x430
[ 1252.717758][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1252.723557][ T5240]  __driver_probe_device+0xbf/0x140
[ 1252.727874][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1252.733500][ T5240]  driver_probe_device+0x2a/0x120
[ 1252.738690][ T5302]  usb_probe_device+0x60/0x140
[ 1252.743790][ T5240]  __device_attach_driver+0xfb/0x150
[ 1252.748707][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1252.753906][ T5240]  ? driver_probe_device+0x120/0x120
[ 1252.758663][ T5302]  really_probe+0x12d/0x430
[ 1252.763176][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1252.768465][ T5302]  __driver_probe_device+0xbf/0x140
[ 1252.773681][ T5240]  __device_attach+0x102/0x2a0
[ 1252.779115][ T5302]  driver_probe_device+0x2a/0x120
[ 1252.784174][ T5240]  bus_probe_device+0xca/0xd0
[ 1252.788920][ T5302]  __device_attach_driver+0xfb/0x150
[ 1252.794210][ T5240]  device_add+0x991/0xc80
[ 1252.800355][ T5302]  ? driver_probe_device+0x120/0x120
[ 1252.805649][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1252.810142][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1252.814903][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1252.820083][ T5302]  __device_attach+0x102/0x2a0
[ 1252.824834][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1252.829839][ T5302]  bus_probe_device+0xca/0xd0
[ 1252.834507][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1252.839773][ T5302]  device_add+0x991/0xc80
[ 1252.844124][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1252.849385][ T5302]  usb_new_device+0x38d/0x870
[ 1252.854659][ T5240]  usb_probe_device+0x60/0x140
[ 1252.859409][ T5302]  hub_event+0x1875/0x25e0
[ 1252.864336][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1252.869089][ T5302]  process_one_work+0x2ba/0x650
[ 1252.873837][ T5240]  really_probe+0x12d/0x430
[ 1252.878496][ T5302]  worker_thread+0x5d/0x5c0
[ 1252.883769][ T5240]  __driver_probe_device+0xbf/0x140
[ 1252.888076][ T5302]  ? rescuer_thread+0x590/0x590
[ 1252.893531][ T5240]  driver_probe_device+0x2a/0x120
[ 1252.898183][ T5302]  kthread+0x129/0x170
[ 1252.902921][ T5240]  __device_attach_driver+0xfb/0x150
[ 1252.907320][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1252.913463][ T5240]  ? driver_probe_device+0x120/0x120
[ 1252.918292][ T5302]  ret_from_fork+0x1f/0x30
[ 1252.922784][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1252.927283][ T5302]  </TASK>
[ 1252.932457][ T5240]  __device_attach+0x102/0x2a0
[ 1252.937292][ T5302] ---[ end trace 0000000000000000 ]---
[ 1252.986369][ T5240]  bus_probe_device+0xca/0xd0
[ 1252.991102][ T5240]  device_add+0x991/0xc80
[ 1252.995487][ T5240]  usb_new_device+0x38d/0x870
[ 1253.000186][ T5240]  hub_event+0x1875/0x25e0
[ 1253.004657][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1253.010491][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1253.015835][ T5240]  process_one_work+0x2ba/0x650
[ 1253.020725][ T5240]  worker_thread+0x5d/0x5c0
[ 1253.025289][ T5240]  ? rescuer_thread+0x590/0x590
[ 1253.030268][ T5240]  kthread+0x129/0x170
[ 1253.034383][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1253.040054][ T5240]  ret_from_fork+0x1f/0x30
[ 1253.044530][ T5240]  </TASK>
[ 1253.047565][ T5240] ---[ end trace 0000000000000000 ]---
[ 1253.055706][ T5241] ------------[ cut here ]------------
[ 1253.061185][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1253.070752][ T5241] Modules linked in:
[ 1253.074677][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1253.086502][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1253.096661][ T5241] Workqueue: usb_hub_wq hub_event
[ 1253.101706][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1253.107493][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1253.127147][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1253.133232][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1253.141238][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1253.149254][ T5241] RBP: ffff8881184874c8 R08: 0000000000000001 R09: 0000000000000000
[ 1253.157260][ T5241] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1253.165289][ T5241] R13: 0000000000000001 R14: ffff888118b38800 R15: ffff8881185b6008
[ 1253.173289][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1253.182359][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1253.188984][ T5241] CR2: 00007ffe9efaa080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1253.197006][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1253.205020][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1253.213028][ T5241] Call Trace:
[ 1253.216343][ T5241]  <TASK>
[ 1253.219294][ T5241]  ? __device_attach+0x102/0x2a0
[ 1253.224307][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1253.229222][ T5241]  ? device_add+0x991/0xc80
[ 1253.233791][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1253.238766][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1253.244224][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1253.249465][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1253.254640][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1253.260318][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1253.265755][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1253.270654][ T5241]  smsusb_init_device+0x50e/0x530
[ 1253.275741][ T5241]  smsusb_probe+0x1ce/0x560
[ 1253.280294][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1253.286154][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1253.291834][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1253.297019][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1253.302263][ T5241]  really_probe+0x12d/0x430
[ 1253.306830][ T5241]  __driver_probe_device+0xbf/0x140
[ 1253.312174][ T5241]  driver_probe_device+0x2a/0x120
[ 1253.317269][ T5241]  __device_attach_driver+0xfb/0x150
[ 1253.322598][ T5241]  ? driver_probe_device+0x120/0x120
[ 1253.324171][ T5128] ------------[ cut here ]------------
[ 1253.327934][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1253.333357][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1253.338115][ T5241]  __device_attach+0x102/0x2a0
[ 1253.338158][ T5241]  bus_probe_device+0xca/0xd0
[ 1253.338195][ T5241]  device_add+0x991/0xc80
[ 1253.338226][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1253.338258][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1253.338284][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1253.338326][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1253.347765][ T5128] Modules linked in:
[ 1253.347777][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1253.352518][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1253.357186][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1253.361511][ T5241]  usb_probe_device+0x60/0x140
[ 1253.366708][ T5128] Workqueue: usb_hub_wq hub_event
[ 1253.371626][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1253.376389][ T5128] 
[ 1253.376396][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1253.381673][ T5241]  really_probe+0x12d/0x430
[ 1253.385563][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1253.397094][ T5241]  __driver_probe_device+0xbf/0x140
[ 1253.402710][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1253.412761][ T5241]  driver_probe_device+0x2a/0x120
[ 1253.417522][ T5128] 
[ 1253.417528][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1253.422527][ T5241]  __device_attach_driver+0xfb/0x150
[ 1253.428679][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1253.430995][ T5241]  ? driver_probe_device+0x120/0x120
[ 1253.436705][ T5128] RBP: ffff8881189446b8 R08: 0000000000000001 R09: 0000000000000000
[ 1253.441193][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1253.460794][ T5128] R10: 0000000000000001 R11: 5f627375736d7320 R12: 0000000000000001
[ 1253.466001][ T5241]  __device_attach+0x102/0x2a0
[ 1253.472045][ T5128] R13: 0000000000000001 R14: ffff888118ac7c00 R15: ffff8881184a9748
[ 1253.477060][ T5241]  bus_probe_device+0xca/0xd0
[ 1253.479376][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1253.487361][ T5241]  device_add+0x991/0xc80
[ 1253.492624][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1253.500592][ T5241]  usb_new_device+0x38d/0x870
[ 1253.505865][ T5128] CR2: 00007ff9beb85058 CR3: 000000011903f000 CR4: 00000000003506e0
[ 1253.513837][ T5241]  hub_event+0x1875/0x25e0
[ 1253.518584][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1253.526556][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1253.531293][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1253.539259][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1253.543928][ T5128] Call Trace:
[ 1253.543936][ T5128]  <TASK>
[ 1253.552842][ T5241]  process_one_work+0x2ba/0x650
[ 1253.557160][ T5128]  ? __device_attach+0x102/0x2a0
[ 1253.563753][ T5241]  worker_thread+0x5d/0x5c0
[ 1253.568420][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1253.576396][ T5241]  ? rescuer_thread+0x590/0x590
[ 1253.580793][ T5128]  ? device_add+0x991/0xc80
[ 1253.588770][ T5241]  kthread+0x129/0x170
[ 1253.594566][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1253.602524][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1253.607799][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1253.611073][ T5241]  ret_from_fork+0x1f/0x30
[ 1253.614004][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1253.618840][ T5241]  </TASK>
[ 1253.623760][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1253.628244][ T5241] ---[ end trace 0000000000000000 ]---
[ 1253.633075][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1253.691799][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1253.697228][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1253.702135][ T5128]  smsusb_init_device+0x50e/0x530
[ 1253.707219][ T5128]  smsusb_probe+0x1ce/0x560
[ 1253.711754][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1253.717682][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1253.723354][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1253.728511][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1253.733753][ T5128]  really_probe+0x12d/0x430
[ 1253.738297][ T5128]  __driver_probe_device+0xbf/0x140
[ 1253.743542][ T5128]  driver_probe_device+0x2a/0x120
[ 1253.748618][ T5128]  __device_attach_driver+0xfb/0x150
[ 1253.753957][ T5128]  ? driver_probe_device+0x120/0x120
[ 1253.759284][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1253.764118][ T5128]  __device_attach+0x102/0x2a0
[ 1253.768924][ T5128]  bus_probe_device+0xca/0xd0
[ 1253.773650][ T5128]  device_add+0x991/0xc80
[ 1253.778010][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1253.783234][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1253.788205][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1253.793004][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1253.798341][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1253.803847][ T5128]  usb_probe_device+0x60/0x140
[ 1253.808641][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1253.814114][ T5127] ------------[ cut here ]------------
[ 1253.814827][ T5128]  really_probe+0x12d/0x430
[ 1253.820283][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1253.824783][ T5128]  __driver_probe_device+0xbf/0x140
[ 1253.834261][ T5127] Modules linked in:
[ 1253.839425][ T5128]  driver_probe_device+0x2a/0x120
[ 1253.843332][ T5127] 
[ 1253.843340][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1253.848348][ T5128]  __device_attach_driver+0xfb/0x150
[ 1253.850683][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1253.862206][ T5128]  ? driver_probe_device+0x120/0x120
[ 1253.867497][ T5127] Workqueue: usb_hub_wq hub_event
[ 1253.877538][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1253.882829][ T5127] 
[ 1253.882835][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1253.887847][ T5128]  __device_attach+0x102/0x2a0
[ 1253.892595][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1253.894922][ T5128]  bus_probe_device+0xca/0xd0
[ 1253.900624][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1253.905395][ T5128]  device_add+0x991/0xc80
[ 1253.905430][ T5128]  usb_new_device+0x38d/0x870
[ 1253.905455][ T5128]  hub_event+0x1875/0x25e0
[ 1253.905484][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1253.905513][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1253.905555][ T5128]  process_one_work+0x2ba/0x650
[ 1253.905596][ T5128]  worker_thread+0x5d/0x5c0
[ 1253.905635][ T5128]  ? rescuer_thread+0x590/0x590
[ 1253.925308][ T5127] 
[ 1253.929893][ T5128]  kthread+0x129/0x170
[ 1253.935953][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1253.940270][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1253.944946][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1253.949344][ T5128]  ret_from_fork+0x1f/0x30
[ 1253.955155][ T5127] RBP: ffff8881187774c8 R08: 0000000000000001 R09: 0000000000000000
[ 1253.960427][ T5128]  </TASK>
[ 1253.965269][ T5127] R10: 0000000000000001 R11: 0000000065646f43 R12: 0000000000000001
[ 1253.969759][ T5128] ---[ end trace 0000000000000000 ]---
[ 1253.974600][ T5127] R13: 0000000000000001 R14: ffff88811896d800 R15: ffff888118a666c8
[ 1253.983079][ T5302] ------------[ cut here ]------------
[ 1253.988953][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1253.994597][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1254.002544][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1254.006950][ T5302] Modules linked in:
[ 1254.014913][ T5127] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1254.014934][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1254.014950][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1254.014967][ T5127] Call Trace:
[ 1254.014973][ T5127]  <TASK>
[ 1254.014982][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1254.015026][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1254.015068][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1254.015111][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1254.015153][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1254.015192][ T5127]  smsusb_init_device+0x50e/0x530
[ 1254.018208][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1254.026184][ T5127]  smsusb_probe+0x1ce/0x560
[ 1254.026226][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1254.026254][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1254.031703][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1254.039689][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1254.045141][ T5302] Workqueue: usb_hub_wq hub_event
[ 1254.054060][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1254.063511][ T5302] 
[ 1254.063517][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1254.070086][ T5127]  really_probe+0x12d/0x430
[ 1254.073969][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1254.081932][ T5127]  __driver_probe_device+0xbf/0x140
[ 1254.089895][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1254.097876][ T5127]  driver_probe_device+0x2a/0x120
[ 1254.101152][ T5302] 
[ 1254.101156][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1254.104097][ T5127]  __device_attach_driver+0xfb/0x150
[ 1254.109272][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1254.114376][ T5127]  ? driver_probe_device+0x120/0x120
[ 1254.119986][ T5302] RBP: ffff8881189b18a8 R08: 0000000000000001 R09: 0000000000000000
[ 1254.125372][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1254.130204][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1254.135255][ T5127]  __device_attach+0x102/0x2a0
[ 1254.146873][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66208
[ 1254.151364][ T5127]  bus_probe_device+0xca/0xd0
[ 1254.157163][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1254.162784][ T5127]  device_add+0x991/0xc80
[ 1254.172851][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1254.177949][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1254.182954][ T5302] CR2: 00007ff9beb85058 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1254.188147][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1254.190461][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1254.196170][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1254.200661][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1254.220260][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1254.225448][ T5302] Call Trace:
[ 1254.225456][ T5302]  <TASK>
[ 1254.231499][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1254.236527][ T5302]  ? __device_attach+0x102/0x2a0
[ 1254.238860][ T5127]  usb_probe_device+0x60/0x140
[ 1254.246823][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1254.252107][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1254.260076][ T5302]  ? device_add+0x991/0xc80
[ 1254.265352][ T5127]  really_probe+0x12d/0x430
[ 1254.273312][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1254.278087][ T5127]  __driver_probe_device+0xbf/0x140
[ 1254.286051][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1254.290798][ T5127]  driver_probe_device+0x2a/0x120
[ 1254.298767][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1254.303445][ T5127]  __device_attach_driver+0xfb/0x150
[ 1254.312353][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1254.316674][ T5127]  ? driver_probe_device+0x120/0x120
[ 1254.323242][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1254.328447][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1254.336424][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1254.341373][ T5127]  __device_attach+0x102/0x2a0
[ 1254.349354][ T5302]  smsusb_init_device+0x50e/0x530
[ 1254.354113][ T5127]  bus_probe_device+0xca/0xd0
[ 1254.362120][ T5302]  smsusb_probe+0x1ce/0x560
[ 1254.367400][ T5127]  device_add+0x991/0xc80
[ 1254.370670][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1254.373606][ T5127]  usb_new_device+0x38d/0x870
[ 1254.379045][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1254.383981][ T5127]  hub_event+0x1875/0x25e0
[ 1254.388739][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1254.393590][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1254.399723][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1254.404218][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1254.408703][ T5302]  really_probe+0x12d/0x430
[ 1254.413632][ T5127]  process_one_work+0x2ba/0x650
[ 1254.418830][ T5302]  __driver_probe_device+0xbf/0x140
[ 1254.424198][ T5127]  worker_thread+0x5d/0x5c0
[ 1254.429203][ T5302]  driver_probe_device+0x2a/0x120
[ 1254.434405][ T5127]  ? rescuer_thread+0x590/0x590
[ 1254.439672][ T5302]  __device_attach_driver+0xfb/0x150
[ 1254.444777][ T5127]  kthread+0x129/0x170
[ 1254.450060][ T5302]  ? driver_probe_device+0x120/0x120
[ 1254.455697][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1254.460457][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1254.465323][ T5127]  ret_from_fork+0x1f/0x30
[ 1254.470072][ T5302]  __device_attach+0x102/0x2a0
[ 1254.475098][ T5127]  </TASK>
[ 1254.479791][ T5302]  bus_probe_device+0xca/0xd0
[ 1254.484303][ T5127] ---[ end trace 0000000000000000 ]---
[ 1254.488612][ T5302]  device_add+0x991/0xc80
[ 1254.523519][ T5228] ------------[ cut here ]------------
[ 1254.525275][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1254.530559][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1254.535064][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1254.539921][ T5228] Modules linked in:
[ 1254.539933][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1254.545122][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1254.549620][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1254.554657][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1254.559598][ T5228] Workqueue: usb_hub_wq hub_event
[ 1254.564875][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1254.568930][ T5228] 
[ 1254.568936][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1254.574223][ T5302]  usb_probe_device+0x60/0x140
[ 1254.579846][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1254.584603][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1254.589009][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1254.593771][ T5302]  really_probe+0x12d/0x430
[ 1254.596788][ T5228] 
[ 1254.596793][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1254.601454][ T5302]  __driver_probe_device+0xbf/0x140
[ 1254.606918][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1254.611219][ T5302]  driver_probe_device+0x2a/0x120
[ 1254.616681][ T5228] RBP: ffff888118a854c8 R08: 0000000000000001 R09: 0000000000000000
[ 1254.621873][ T5302]  __device_attach_driver+0xfb/0x150
[ 1254.631647][ T5228] R10: 0000000000000001 R11: 726f665f73756220 R12: 0000000000000001
[ 1254.636334][ T5302]  ? driver_probe_device+0x120/0x120
[ 1254.636378][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1254.640279][ T5228] R13: 0000000000000001 R14: ffff888115b52000 R15: ffff88811788c808
[ 1254.651808][ T5302]  __device_attach+0x102/0x2a0
[ 1254.656561][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1254.666612][ T5302]  bus_probe_device+0xca/0xd0
[ 1254.671879][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1254.676892][ T5302]  device_add+0x991/0xc80
[ 1254.682329][ T5228] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1254.684652][ T5302]  usb_new_device+0x38d/0x870
[ 1254.690355][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1254.695110][ T5302]  hub_event+0x1875/0x25e0
[ 1254.714716][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1254.720857][ T5302]  process_one_work+0x2ba/0x650
[ 1254.726919][ T5228] Call Trace:
[ 1254.726927][ T5228]  <TASK>
[ 1254.731403][ T5302]  worker_thread+0x5d/0x5c0
[ 1254.733728][ T5228]  ? __device_attach+0x102/0x2a0
[ 1254.741699][ T5302]  ? rescuer_thread+0x590/0x590
[ 1254.746887][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1254.754864][ T5302]  kthread+0x129/0x170
[ 1254.759886][ T5228]  ? device_add+0x991/0xc80
[ 1254.767861][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1254.773131][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1254.781101][ T5302]  ret_from_fork+0x1f/0x30
[ 1254.786379][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1254.791133][ T5302]  </TASK>
[ 1254.799099][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1254.803859][ T5302] ---[ end trace 0000000000000000 ]---
[ 1254.812772][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1254.820560][ T5128] ------------[ cut here ]------------
[ 1254.824064][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1254.828417][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1254.836389][ T5228]  ? preempt_schedule_thunk+0x1a/0x20
[ 1254.841072][ T5128] Modules linked in:
[ 1254.841085][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1254.849048][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1254.853456][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1254.861426][ T5228]  smsusb_init_device+0x50e/0x530
[ 1254.866271][ T5128] Workqueue: usb_hub_wq hub_event
[ 1254.869546][ T5228]  smsusb_probe+0x1ce/0x560
[ 1254.872460][ T5128] 
[ 1254.872466][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1254.876966][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1254.881884][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1254.886724][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1254.891555][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1254.895614][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1254.900096][ T5128] 
[ 1254.900101][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1254.905717][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1254.910636][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1254.915045][ T5228]  really_probe+0x12d/0x430
[ 1254.920396][ T5128] RBP: ffff8881189447b0 R08: 0000000000000001 R09: 0000000000000000
[ 1254.923462][ T5228]  __driver_probe_device+0xbf/0x140
[ 1254.928636][ T5128] R10: 0000000000000001 R11: 5f627375736d7320 R12: 0000000000000001
[ 1254.934081][ T5228]  driver_probe_device+0x2a/0x120
[ 1254.939172][ T5128] R13: 0000000000000001 R14: ffff888118ac7c00 R15: ffff8881184a9748
[ 1254.944622][ T5228]  __device_attach_driver+0xfb/0x150
[ 1254.950231][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1254.959690][ T5228]  ? driver_probe_device+0x120/0x120
[ 1254.965064][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1254.968957][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1254.980480][ T5128] CR2: 00007ff9beb85058 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1254.985332][ T5228]  __device_attach+0x102/0x2a0
[ 1254.995380][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1255.000402][ T5228]  bus_probe_device+0xca/0xd0
[ 1255.005417][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1255.009905][ T5228]  device_add+0x991/0xc80
[ 1255.012230][ T5128] Call Trace:
[ 1255.012238][ T5128]  <TASK>
[ 1255.017941][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1255.023745][ T5128]  ? __device_attach+0x102/0x2a0
[ 1255.043343][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1255.048966][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1255.055040][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1255.060133][ T5128]  ? device_add+0x991/0xc80
[ 1255.062451][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1255.070412][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1255.075608][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1255.083584][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1255.088101][ T5228]  usb_probe_device+0x60/0x140
[ 1255.096087][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1255.101277][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1255.109257][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1255.114291][ T5228]  really_probe+0x12d/0x430
[ 1255.122252][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1255.127528][ T5228]  __driver_probe_device+0xbf/0x140
[ 1255.136446][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1255.141714][ T5228]  driver_probe_device+0x2a/0x120
[ 1255.148291][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1255.153036][ T5228]  __device_attach_driver+0xfb/0x150
[ 1255.161007][ T5128]  smsusb_init_device+0x50e/0x530
[ 1255.165767][ T5228]  ? driver_probe_device+0x120/0x120
[ 1255.173736][ T5128]  smsusb_probe+0x1ce/0x560
[ 1255.178392][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1255.186359][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1255.190671][ T5228]  __device_attach+0x102/0x2a0
[ 1255.193952][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1255.196883][ T5228]  bus_probe_device+0xca/0xd0
[ 1255.202060][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1255.206998][ T5228]  device_add+0x991/0xc80
[ 1255.211910][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1255.216757][ T5228]  usb_new_device+0x38d/0x870
[ 1255.221506][ T5128]  really_probe+0x12d/0x430
[ 1255.226021][ T5228]  hub_event+0x1875/0x25e0
[ 1255.231321][ T5128]  __driver_probe_device+0xbf/0x140
[ 1255.236255][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1255.241691][ T5128]  driver_probe_device+0x2a/0x120
[ 1255.247053][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1255.251811][ T5128]  __device_attach_driver+0xfb/0x150
[ 1255.257019][ T5228]  process_one_work+0x2ba/0x650
[ 1255.263156][ T5128]  ? driver_probe_device+0x120/0x120
[ 1255.268260][ T5228]  worker_thread+0x5d/0x5c0
[ 1255.272739][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1255.278361][ T5228]  ? rescuer_thread+0x590/0x590
[ 1255.283563][ T5128]  __device_attach+0x102/0x2a0
[ 1255.288918][ T5228]  kthread+0x129/0x170
[ 1255.294542][ T5128]  bus_probe_device+0xca/0xd0
[ 1255.299374][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1255.304675][ T5128]  device_add+0x991/0xc80
[ 1255.309690][ T5228]  ret_from_fork+0x1f/0x30
[ 1255.314967][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1255.319456][ T5228]  </TASK>
[ 1255.324205][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1255.329999][ T5228] ---[ end trace 0000000000000000 ]---
[ 1255.334762][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1255.479377][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1255.484741][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1255.490409][ T5128]  usb_probe_device+0x60/0x140
[ 1255.495232][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1255.501451][ T5128]  really_probe+0x12d/0x430
[ 1255.506013][ T5128]  __driver_probe_device+0xbf/0x140
[ 1255.511261][ T5128]  driver_probe_device+0x2a/0x120
[ 1255.516342][ T5128]  __device_attach_driver+0xfb/0x150
[ 1255.521682][ T5128]  ? driver_probe_device+0x120/0x120
[ 1255.527049][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1255.531857][ T5128]  __device_attach+0x102/0x2a0
[ 1255.536668][ T5128]  bus_probe_device+0xca/0xd0
[ 1255.541380][ T5128]  device_add+0x991/0xc80
[ 1255.541703][ T5444] kmemleak: 344 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 1255.545756][ T5128]  usb_new_device+0x38d/0x870
[ 1255.545786][ T5128]  hub_event+0x1875/0x25e0
[ 1255.545814][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1255.545841][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1255.545883][ T5128]  process_one_work+0x2ba/0x650
[ 1255.545927][ T5128]  worker_thread+0x5d/0x5c0
[ 1255.545967][ T5128]  ? rescuer_thread+0x590/0x590
[ 1255.555155][ T5240] ------------[ cut here ]------------
[ 1255.559332][ T5128]  kthread+0x129/0x170
[ 1255.563782][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1255.569538][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1255.574822][ T5240] Modules linked in:
[ 1255.579649][ T5128]  ret_from_fork+0x1f/0x30
[ 1255.584147][ T5240] 
[ 1255.584154][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1255.588982][ T5128]  </TASK>
[ 1255.594433][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1255.598473][ T5128] ---[ end trace 0000000000000000 ]---
[ 1255.604958][ T5302] ------------[ cut here ]------------
[ 1255.607974][ T5240] Workqueue: usb_hub_wq hub_event
[ 1255.613581][ T5302] WARNING: CPU: 1 PID: 5302 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1255.617449][ T5240] 
[ 1255.617455][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1255.621844][ T5302] Modules linked in:
[ 1255.621854][ T5302] CPU: 1 PID: 5302 Comm: kworker/1:10 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1255.624171][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1255.635698][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1255.638702][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1255.649056][ T5302] Workqueue: usb_hub_wq hub_event
[ 1255.654504][ T5240] 
[ 1255.654509][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1255.654528][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1255.659987][ T5302] 
[ 1255.659997][ T5302] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1255.665008][ T5240] RBP: ffff888116ed04c8 R08: 0000000000000001 R09: 0000000000000000
[ 1255.674447][ T5302] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1255.676760][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1255.682461][ T5302] RSP: 0018:ffffc90002c275c0 EFLAGS: 00010293
[ 1255.686362][ T5240] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff888118a66408
[ 1255.697975][ T5302] 
[ 1255.697980][ T5302] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1255.717578][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1255.727660][ T5302] RDX: ffff888116dc4bc0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1255.733728][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1255.738751][ T5302] RBP: ffff8881189b19a0 R08: 0000000000000001 R09: 0000000000000000
[ 1255.741065][ T5240] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1255.749052][ T5302] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1255.757022][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1255.759335][ T5302] R13: 0000000000000001 R14: ffff8881184f4000 R15: ffff888118a66208
[ 1255.765062][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1255.773022][ T5302] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1255.792629][ T5240] Call Trace:
[ 1255.792638][ T5240]  <TASK>
[ 1255.800604][ T5302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1255.806656][ T5240]  ? __device_attach+0x102/0x2a0
[ 1255.814617][ T5302] CR2: 00007ff9beb85058 CR3: 0000000109e63000 CR4: 00000000003506e0
[ 1255.816932][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1255.824902][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1255.833824][ T5240]  ? device_add+0x991/0xc80
[ 1255.841789][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1255.848366][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1255.856334][ T5302] Call Trace:
[ 1255.856342][ T5302]  <TASK>
[ 1255.864305][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1255.872271][ T5302]  ? __device_attach+0x102/0x2a0
[ 1255.880236][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1255.888220][ T5302]  ? bus_probe_device+0xca/0xd0
[ 1255.896204][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1255.905132][ T5302]  ? device_add+0x991/0xc80
[ 1255.908403][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1255.911322][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1255.917904][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1255.922822][ T5302]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1255.930791][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1255.935634][ T5302]  ? try_to_grab_pending+0x53/0x290
[ 1255.943604][ T5240]  smsusb_init_device+0x50e/0x530
[ 1255.948087][ T5302]  __cancel_work_timer+0x1bb/0x270
[ 1255.956061][ T5240]  smsusb_probe+0x1ce/0x560
[ 1255.961131][ T5302]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1255.964499][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1255.967426][ T5302]  smsusb_term_device+0x4f/0xe0
[ 1255.972775][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1255.977712][ T5302]  smsusb_init_device+0x50e/0x530
[ 1255.982895][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1255.987753][ T5302]  smsusb_probe+0x1ce/0x560
[ 1255.992846][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1255.997431][ T5302]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1256.003044][ T5240]  really_probe+0x12d/0x430
[ 1256.007991][ T5302]  ? __pm_runtime_set_status+0x362/0x620
[ 1256.013354][ T5240]  __driver_probe_device+0xbf/0x140
[ 1256.018731][ T5302]  usb_probe_interface+0x179/0x3c0
[ 1256.023576][ T5240]  driver_probe_device+0x2a/0x120
[ 1256.028755][ T5302]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1256.033772][ T5240]  __device_attach_driver+0xfb/0x150
[ 1256.038865][ T5302]  really_probe+0x12d/0x430
[ 1256.043353][ T5240]  ? driver_probe_device+0x120/0x120
[ 1256.048993][ T5302]  __driver_probe_device+0xbf/0x140
[ 1256.054839][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1256.059684][ T5302]  driver_probe_device+0x2a/0x120
[ 1256.065326][ T5240]  __device_attach+0x102/0x2a0
[ 1256.070330][ T5302]  __device_attach_driver+0xfb/0x150
[ 1256.075433][ T5240]  bus_probe_device+0xca/0xd0
[ 1256.079954][ T5302]  ? driver_probe_device+0x120/0x120
[ 1256.085158][ T5240]  device_add+0x991/0xc80
[ 1256.090946][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1256.095453][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1256.101074][ T5302]  __device_attach+0x102/0x2a0
[ 1256.106276][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1256.111372][ T5302]  bus_probe_device+0xca/0xd0
[ 1256.116411][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1256.121598][ T5302]  device_add+0x991/0xc80
[ 1256.126876][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1256.131372][ T5302]  ? usb_control_msg_send+0xc0/0xe0
[ 1256.136668][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1256.141846][ T5302]  ? preempt_count_add+0x67/0xa0
[ 1256.146616][ T5240]  usb_probe_device+0x60/0x140
[ 1256.151622][ T5302]  ? usb_enable_lpm+0x43/0x1d0
[ 1256.156397][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1256.161681][ T5302]  usb_set_configuration+0x98e/0xc70
[ 1256.166348][ T5240]  really_probe+0x12d/0x430
[ 1256.171640][ T5302]  usb_generic_driver_probe+0xa1/0x100
[ 1256.175961][ T5240]  __driver_probe_device+0xbf/0x140
[ 1256.180708][ T5302]  usb_probe_device+0x60/0x140
[ 1256.185899][ T5240]  driver_probe_device+0x2a/0x120
[ 1256.190650][ T5302]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1256.195584][ T5240]  __device_attach_driver+0xfb/0x150
[ 1256.200243][ T5302]  really_probe+0x12d/0x430
[ 1256.204999][ T5240]  ? driver_probe_device+0x120/0x120
[ 1256.209316][ T5302]  __driver_probe_device+0xbf/0x140
[ 1256.214594][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1256.219777][ T5302]  driver_probe_device+0x2a/0x120
[ 1256.225238][ T5240]  __device_attach+0x102/0x2a0
[ 1256.230173][ T5302]  __device_attach_driver+0xfb/0x150
[ 1256.234929][ T5240]  bus_probe_device+0xca/0xd0
[ 1256.239676][ T5302]  ? driver_probe_device+0x120/0x120
[ 1256.245845][ T5240]  device_add+0x991/0xc80
[ 1256.251108][ T5302]  bus_for_each_drv+0xc1/0x110
[ 1256.255608][ T5240]  usb_new_device+0x38d/0x870
[ 1256.261045][ T5302]  __device_attach+0x102/0x2a0
[ 1256.266319][ T5240]  hub_event+0x1875/0x25e0
[ 1256.271063][ T5302]  bus_probe_device+0xca/0xd0
[ 1256.276085][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1256.282214][ T5302]  device_add+0x991/0xc80
[ 1256.287488][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1256.291977][ T5302]  usb_new_device+0x38d/0x870
[ 1256.297251][ T5240]  process_one_work+0x2ba/0x650
[ 1256.302427][ T5302]  hub_event+0x1875/0x25e0
[ 1256.307445][ T5240]  worker_thread+0x5d/0x5c0
[ 1256.312463][ T5302]  process_one_work+0x2ba/0x650
[ 1256.317233][ T5240]  ? rescuer_thread+0x590/0x590
[ 1256.322498][ T5302]  worker_thread+0x5d/0x5c0
[ 1256.327173][ T5240]  kthread+0x129/0x170
[ 1256.332441][ T5302]  ? rescuer_thread+0x590/0x590
[ 1256.336762][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1256.341522][ T5302]  kthread+0x129/0x170
[ 1256.346195][ T5240]  ret_from_fork+0x1f/0x30
[ 1256.350941][ T5302]  ? kthread_complete_and_exit+0x40/0x40
[ 1256.355357][ T5240]  </TASK>
[ 1256.360011][ T5302]  ret_from_fork+0x1f/0x30
[ 1256.365898][ T5240] ---[ end trace 0000000000000000 ]---
[ 1256.370211][ T5302]  </TASK>
[ 1256.378146][ T5241] ------------[ cut here ]------------
[ 1256.380690][ T5302] ---[ end trace 0000000000000000 ]---
[ 1256.385566][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1256.392052][ T5128] ------------[ cut here ]------------
[ 1256.394525][ T5241] Modules linked in:
[ 1256.399437][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1256.404281][ T5241] 
[ 1256.404288][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1256.408777][ T5128] Modules linked in:
[ 1256.408788][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1256.412827][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1256.417665][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1256.423279][ T5241] Workqueue: usb_hub_wq hub_event
[ 1256.427349][ T5128] Workqueue: usb_hub_wq hub_event
[ 1256.431763][ T5241] 
[ 1256.431769][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1256.437387][ T5128] 
[ 1256.437393][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1256.440401][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1256.444808][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1256.450250][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1256.453256][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1256.458698][ T5241] 
[ 1256.458703][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1256.464148][ T5128] 
[ 1256.464152][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1256.473588][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1256.479025][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1256.482913][ T5241] RBP: ffff8881184875c0 R08: 0000000000000001 R09: 0000000000000000
[ 1256.492349][ T5128] RBP: ffff8881189448a8 R08: 0000000000000001 R09: 0000000000000000
[ 1256.494668][ T5241] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1256.506193][ T5128] R10: 0000000000000001 R11: 5f627375736d7320 R12: 0000000000000001
[ 1256.510073][ T5241] R13: 0000000000000001 R14: ffff888118b38800 R15: ffff8881185b6008
[ 1256.521596][ T5128] R13: 0000000000000001 R14: ffff888118ac7c00 R15: ffff8881184a9748
[ 1256.531664][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1256.541711][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1256.546727][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1256.551728][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1256.554044][ T5241] CR2: 00007ffe9efaa080 CR3: 00000001096df000 CR4: 00000000003506f0
[ 1256.559740][ T5128] CR2: 00007ff9beb85058 CR3: 000000010dc25000 CR4: 00000000003506e0
[ 1256.559760][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1256.562070][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1256.567785][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1256.587382][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1256.607088][ T5128] Call Trace:
[ 1256.607096][ T5128]  <TASK>
[ 1256.613137][ T5241] Call Trace:
[ 1256.613145][ T5241]  <TASK>
[ 1256.619198][ T5128]  ? __device_attach+0x102/0x2a0
[ 1256.621512][ T5241]  ? __device_attach+0x102/0x2a0
[ 1256.629478][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1256.631796][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1256.639768][ T5128]  ? device_add+0x991/0xc80
[ 1256.647740][ T5241]  ? device_add+0x991/0xc80
[ 1256.655707][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1256.663674][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1256.671632][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1256.679602][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1256.687566][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1256.695532][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1256.703501][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1256.712411][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1256.721336][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1256.727922][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1256.734521][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1256.742480][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1256.750450][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1256.758420][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1256.766402][ T5128]  smsusb_init_device+0x50e/0x530
[ 1256.774370][ T5241]  smsusb_init_device+0x50e/0x530
[ 1256.782421][ T5128]  smsusb_probe+0x1ce/0x560
[ 1256.785714][ T5241]  smsusb_probe+0x1ce/0x560
[ 1256.788631][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1256.791903][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1256.794836][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1256.799759][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1256.804692][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1256.809536][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1256.814384][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1256.818879][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1256.823364][ T5128]  really_probe+0x12d/0x430
[ 1256.828294][ T5241]  really_probe+0x12d/0x430
[ 1256.833222][ T5128]  __driver_probe_device+0xbf/0x140
[ 1256.838596][ T5241]  __driver_probe_device+0xbf/0x140
[ 1256.843972][ T5128]  driver_probe_device+0x2a/0x120
[ 1256.849168][ T5241]  driver_probe_device+0x2a/0x120
[ 1256.854374][ T5128]  __device_attach_driver+0xfb/0x150
[ 1256.859467][ T5241]  __device_attach_driver+0xfb/0x150
[ 1256.864570][ T5128]  ? driver_probe_device+0x120/0x120
[ 1256.870183][ T5241]  ? driver_probe_device+0x120/0x120
[ 1256.875802][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1256.881155][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1256.886522][ T5128]  __device_attach+0x102/0x2a0
[ 1256.891360][ T5241]  __device_attach+0x102/0x2a0
[ 1256.896217][ T5128]  bus_probe_device+0xca/0xd0
[ 1256.901239][ T5241]  bus_probe_device+0xca/0xd0
[ 1256.906252][ T5128]  device_add+0x991/0xc80
[ 1256.910742][ T5241]  device_add+0x991/0xc80
[ 1256.915234][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1256.921023][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1256.926830][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1256.932441][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1256.938060][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1256.943159][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1256.948265][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1256.953458][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1256.958641][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1256.963126][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1256.967617][ T5128]  usb_probe_device+0x60/0x140
[ 1256.972797][ T5241]  usb_probe_device+0x60/0x140
[ 1256.977995][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1256.983000][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1256.988014][ T5128]  really_probe+0x12d/0x430
[ 1256.993278][ T5241]  really_probe+0x12d/0x430
[ 1256.998552][ T5128]  __driver_probe_device+0xbf/0x140
[ 1257.003830][ T5241]  __driver_probe_device+0xbf/0x140
[ 1257.009109][ T5128]  driver_probe_device+0x2a/0x120
[ 1257.013892][ T5241]  driver_probe_device+0x2a/0x120
[ 1257.018642][ T5128]  __device_attach_driver+0xfb/0x150
[ 1257.023391][ T5241]  __device_attach_driver+0xfb/0x150
[ 1257.028151][ T5128]  ? driver_probe_device+0x120/0x120
[ 1257.032898][ T5241]  ? driver_probe_device+0x120/0x120
[ 1257.037568][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1257.041881][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1257.046206][ T5128]  __device_attach+0x102/0x2a0
[ 1257.051384][ T5241]  __device_attach+0x102/0x2a0
[ 1257.056572][ T5128]  bus_probe_device+0xca/0xd0
[ 1257.061491][ T5241]  bus_probe_device+0xca/0xd0
[ 1257.066418][ T5128]  device_add+0x991/0xc80
[ 1257.071177][ T5241]  device_add+0x991/0xc80
[ 1257.075934][ T5128]  usb_new_device+0x38d/0x870
[ 1257.081202][ T5241]  usb_new_device+0x38d/0x870
[ 1257.086476][ T5128]  hub_event+0x1875/0x25e0
[ 1257.091916][ T5241]  hub_event+0x1875/0x25e0
[ 1257.097374][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1257.102125][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1257.106964][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1257.113102][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1257.119257][ T5128]  process_one_work+0x2ba/0x650
[ 1257.123756][ T5241]  process_one_work+0x2ba/0x650
[ 1257.128242][ T5128]  worker_thread+0x5d/0x5c0
[ 1257.133445][ T5241]  worker_thread+0x5d/0x5c0
[ 1257.138624][ T5128]  ? rescuer_thread+0x590/0x590
[ 1257.143657][ T5241]  ? rescuer_thread+0x590/0x590
[ 1257.148665][ T5128]  kthread+0x129/0x170
[ 1257.153953][ T5241]  kthread+0x129/0x170
[ 1257.159229][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1257.164529][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1257.169817][ T5128]  ret_from_fork+0x1f/0x30
[ 1257.174666][ T5241]  ret_from_fork+0x1f/0x30
[ 1257.179418][ T5128]  </TASK>
[ 1257.184176][ T5241]  </TASK>
[ 1257.188917][ T5128] ---[ end trace 0000000000000000 ]---
[ 1257.193583][ T5241] ---[ end trace 0000000000000000 ]---
[ 1257.327793][ T5127] ------------[ cut here ]------------
[ 1257.333280][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1257.342838][ T5127] Modules linked in:
[ 1257.346775][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1257.358365][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1257.368462][ T5127] Workqueue: usb_hub_wq hub_event
[ 1257.373535][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1257.379293][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1257.398993][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1257.405102][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1257.413096][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1257.421115][ T5127] RBP: ffff8881187775c0 R08: 0000000000000001 R09: 0000000000000000
[ 1257.429217][ T5127] R10: 0000000000000001 R11: 0000000065646f43 R12: 0000000000000001
[ 1257.437230][ T5127] R13: 0000000000000001 R14: ffff88811896d800 R15: ffff888118a666c8
[ 1257.445235][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1257.454230][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1257.460838][ T5127] CR2: 00007ffe9efaa080 CR3: 0000000109e63000 CR4: 00000000003506f0
[ 1257.468865][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1257.476871][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1257.484884][ T5127] Call Trace:
[ 1257.488170][ T5127]  <TASK>
[ 1257.491119][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1257.496387][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1257.501549][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1257.507257][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1257.512669][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1257.517592][ T5127]  smsusb_init_device+0x50e/0x530
[ 1257.522660][ T5127]  smsusb_probe+0x1ce/0x560
[ 1257.527224][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1257.533057][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1257.538752][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1257.543927][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1257.549160][ T5127]  really_probe+0x12d/0x430
[ 1257.553730][ T5127]  __driver_probe_device+0xbf/0x140
[ 1257.558971][ T5127]  driver_probe_device+0x2a/0x120
[ 1257.564058][ T5127]  __device_attach_driver+0xfb/0x150
[ 1257.569385][ T5127]  ? driver_probe_device+0x120/0x120
[ 1257.574726][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1257.579531][ T5127]  __device_attach+0x102/0x2a0
[ 1257.584358][ T5127]  bus_probe_device+0xca/0xd0
[ 1257.589071][ T5127]  device_add+0x991/0xc80
[ 1257.593431][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1257.598687][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1257.603667][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1257.608470][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1257.613814][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1257.619305][ T5127]  usb_probe_device+0x60/0x140
[ 1257.624129][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1257.630323][ T5127]  really_probe+0x12d/0x430
[ 1257.634901][ T5127]  __driver_probe_device+0xbf/0x140
[ 1257.640143][ T5127]  driver_probe_device+0x2a/0x120
[ 1257.645229][ T5127]  __device_attach_driver+0xfb/0x150
[ 1257.650555][ T5127]  ? driver_probe_device+0x120/0x120
[ 1257.655903][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1257.660710][ T5127]  __device_attach+0x102/0x2a0
[ 1257.665541][ T5127]  bus_probe_device+0xca/0xd0
[ 1257.670261][ T5127]  device_add+0x991/0xc80
[ 1257.674650][ T5127]  usb_new_device+0x38d/0x870
[ 1257.679351][ T5127]  hub_event+0x1875/0x25e0
[ 1257.683831][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1257.689662][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1257.695005][ T5127]  process_one_work+0x2ba/0x650
[ 1257.699894][ T5127]  worker_thread+0x5d/0x5c0
[ 1257.704479][ T5127]  ? rescuer_thread+0x590/0x590
[ 1257.709374][ T5127]  kthread+0x129/0x170
[ 1257.713494][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1257.719165][ T5127]  ret_from_fork+0x1f/0x30
[ 1257.723643][ T5127]  </TASK>
[ 1257.726675][ T5127] ---[ end trace 0000000000000000 ]---
[ 1257.733417][ T5228] ------------[ cut here ]------------
[ 1257.738925][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1257.748522][ T5228] Modules linked in:
[ 1257.752428][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1257.764015][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1257.774102][ T5228] Workqueue: usb_hub_wq hub_event
[ 1257.779146][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1257.784939][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1257.805136][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1257.811228][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1257.819304][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1257.827319][ T5228] RBP: ffff888118a855c0 R08: 0000000000000001 R09: 0000000000000000
[ 1257.835345][ T5228] R10: 0000000000000001 R11: 726f665f73756220 R12: 0000000000000001
[ 1257.843338][ T5228] R13: 0000000000000001 R14: ffff888115b52000 R15: ffff88811788c808
[ 1257.851358][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1257.860336][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1257.866965][ T5228] CR2: 00007ffe9efaa080 CR3: 0000000109e63000 CR4: 00000000003506f0
[ 1257.874969][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1257.882954][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1257.890967][ T5228] Call Trace:
[ 1257.894272][ T5228]  <TASK>
[ 1257.897213][ T5228]  ? __device_attach+0x102/0x2a0
[ 1257.902225][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1257.907136][ T5228]  ? device_add+0x991/0xc80
[ 1257.911670][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1257.916650][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1257.922058][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1257.927318][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1257.932469][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1257.938165][ T5228]  ? preempt_schedule_thunk+0x1a/0x20
[ 1257.943589][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1257.948499][ T5228]  smsusb_init_device+0x50e/0x530
[ 1257.953666][ T5228]  smsusb_probe+0x1ce/0x560
[ 1257.958209][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1257.964058][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1257.969730][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1257.974899][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1257.980133][ T5228]  really_probe+0x12d/0x430
[ 1257.983987][ T5302] smsusb:smsusb_probe: Device initialized with return code -19
[ 1257.984693][ T5228]  __driver_probe_device+0xbf/0x140
[ 1257.997440][ T5228]  driver_probe_device+0x2a/0x120
[ 1258.002523][ T5228]  __device_attach_driver+0xfb/0x150
[ 1258.007891][ T5228]  ? driver_probe_device+0x120/0x120
[ 1258.013211][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1258.017432][ T5302] usb 6-1: USB disconnect, device number 6
[ 1258.018015][ T5228]  __device_attach+0x102/0x2a0
[ 1258.028623][ T5228]  bus_probe_device+0xca/0xd0
[ 1258.033338][ T5228]  device_add+0x991/0xc80
[ 1258.037721][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1258.042951][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1258.047939][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1258.052763][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1258.058117][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1258.063620][ T5228]  usb_probe_device+0x60/0x140
[ 1258.068422][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1258.074636][ T5228]  really_probe+0x12d/0x430
[ 1258.079181][ T5228]  __driver_probe_device+0xbf/0x140
[ 1258.084471][ T5228]  driver_probe_device+0x2a/0x120
[ 1258.089535][ T5228]  __device_attach_driver+0xfb/0x150
[ 1258.094908][ T5228]  ? driver_probe_device+0x120/0x120
[ 1258.100237][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1258.105064][ T5228]  __device_attach+0x102/0x2a0
[ 1258.109875][ T5228]  bus_probe_device+0xca/0xd0
[ 1258.114615][ T5228]  device_add+0x991/0xc80
[ 1258.118978][ T5228]  usb_new_device+0x38d/0x870
[ 1258.123706][ T5228]  hub_event+0x1875/0x25e0
[ 1258.128169][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1258.134019][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1258.139349][ T5228]  process_one_work+0x2ba/0x650
[ 1258.144275][ T5228]  worker_thread+0x5d/0x5c0
[ 1258.148828][ T5228]  ? rescuer_thread+0x590/0x590
[ 1258.153740][ T5228]  kthread+0x129/0x170
[ 1258.157842][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1258.163526][ T5228]  ret_from_fork+0x1f/0x30
[ 1258.167980][ T5228]  </TASK>
[ 1258.171008][ T5228] ---[ end trace 0000000000000000 ]---
[ 1258.176878][ T5127] ------------[ cut here ]------------
[ 1258.182354][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1258.191883][ T5127] Modules linked in:
[ 1258.195918][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1258.207509][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1258.217610][ T5127] Workqueue: usb_hub_wq hub_event
[ 1258.222657][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1258.228449][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1258.248105][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1258.254217][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1258.262205][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1258.270223][ T5127] RBP: ffff8881187776b8 R08: 0000000000000001 R09: 0000000000000000
[ 1258.278247][ T5127] R10: 0000000000000001 R11: 0000000065646f43 R12: 0000000000000001
[ 1258.286275][ T5127] R13: 0000000000000001 R14: ffff88811896d800 R15: ffff888118a666c8
[ 1258.294290][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1258.303247][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1258.309937][ T5127] CR2: 00007ffe9efaa080 CR3: 0000000109e63000 CR4: 00000000003506f0
[ 1258.317949][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1258.325959][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1258.333526][ T5128] ------------[ cut here ]------------
[ 1258.333949][ T5127] Call Trace:
[ 1258.339380][ T5128] WARNING: CPU: 1 PID: 5128 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1258.342659][ T5127]  <TASK>
[ 1258.352143][ T5128] Modules linked in:
[ 1258.355048][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1258.358949][ T5128] 
[ 1258.358957][ T5128] CPU: 1 PID: 5128 Comm: kworker/1:0 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1258.364142][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1258.364184][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1258.364229][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1258.366595][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1258.378128][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1258.383227][ T5128] Workqueue: usb_hub_wq hub_event
[ 1258.388871][ T5127]  smsusb_init_device+0x50e/0x530
[ 1258.394233][ T5128] 
[ 1258.394239][ T5128] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1258.404294][ T5127]  smsusb_probe+0x1ce/0x560
[ 1258.409125][ T5128] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1258.414141][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1258.414169][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1258.414212][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1258.414251][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1258.414289][ T5127]  really_probe+0x12d/0x430
[ 1258.414331][ T5127]  __driver_probe_device+0xbf/0x140
[ 1258.414373][ T5127]  driver_probe_device+0x2a/0x120
[ 1258.414414][ T5127]  __device_attach_driver+0xfb/0x150
[ 1258.419422][ T5128] RSP: 0018:ffffc900028875c0 EFLAGS: 00010293
[ 1258.421740][ T5127]  ? driver_probe_device+0x120/0x120
[ 1258.427530][ T5128] 
[ 1258.431929][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1258.451533][ T5128] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1258.457334][ T5127]  __device_attach+0x102/0x2a0
[ 1258.462942][ T5128] RDX: ffff888109e90100 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1258.468047][ T5127]  bus_probe_device+0xca/0xd0
[ 1258.473226][ T5128] RBP: ffff8881189449a0 R08: 0000000000000001 R09: 0000000000000000
[ 1258.477720][ T5127]  device_add+0x991/0xc80
[ 1258.482895][ T5128] R10: 0000000000000001 R11: 5f627375736d7320 R12: 0000000000000001
[ 1258.487915][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1258.493179][ T5128] R13: 0000000000000001 R14: ffff888118ac7c00 R15: ffff8881184a9748
[ 1258.499233][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1258.504510][ T5128] FS:  0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 1258.506834][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1258.511585][ T5128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1258.519553][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1258.524303][ T5128] CR2: 00007f7d10b8f300 CR3: 000000011903f000 CR4: 00000000003506e0
[ 1258.532267][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1258.536939][ T5128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1258.544904][ T5127]  usb_probe_device+0x60/0x140
[ 1258.549226][ T5128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1258.557204][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1258.562385][ T5128] Call Trace:
[ 1258.562393][ T5128]  <TASK>
[ 1258.570352][ T5127]  really_probe+0x12d/0x430
[ 1258.575284][ T5128]  ? __device_attach+0x102/0x2a0
[ 1258.584211][ T5127]  __driver_probe_device+0xbf/0x140
[ 1258.588952][ T5128]  ? bus_probe_device+0xca/0xd0
[ 1258.595535][ T5127]  driver_probe_device+0x2a/0x120
[ 1258.600801][ T5128]  ? device_add+0x991/0xc80
[ 1258.608775][ T5127]  __device_attach_driver+0xfb/0x150
[ 1258.614215][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1258.622172][ T5127]  ? driver_probe_device+0x120/0x120
[ 1258.626922][ T5128]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1258.634888][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1258.641020][ T5128]  ? try_to_grab_pending+0x53/0x290
[ 1258.644304][ T5127]  __device_attach+0x102/0x2a0
[ 1258.647222][ T5128]  __cancel_work_timer+0x1bb/0x270
[ 1258.651708][ T5127]  bus_probe_device+0xca/0xd0
[ 1258.656630][ T5128]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1258.661808][ T5127]  device_add+0x991/0xc80
[ 1258.666648][ T5128]  ? preempt_schedule_thunk+0x1a/0x20
[ 1258.671658][ T5127]  usb_new_device+0x38d/0x870
[ 1258.676149][ T5128]  smsusb_term_device+0x4f/0xe0
[ 1258.681420][ T5127]  hub_event+0x1875/0x25e0
[ 1258.686350][ T5128]  smsusb_init_device+0x50e/0x530
[ 1258.691624][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1258.697017][ T5128]  smsusb_probe+0x1ce/0x560
[ 1258.701761][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1258.706951][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1258.711700][ T5127]  process_one_work+0x2ba/0x650
[ 1258.716801][ T5128]  ? __pm_runtime_set_status+0x362/0x620
[ 1258.721464][ T5127]  worker_thread+0x5d/0x5c0
[ 1258.727098][ T5128]  usb_probe_interface+0x179/0x3c0
[ 1258.731418][ T5127]  ? rescuer_thread+0x590/0x590
[ 1258.736816][ T5128]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1258.741481][ T5127]  kthread+0x129/0x170
[ 1258.746318][ T5128]  really_probe+0x12d/0x430
[ 1258.750717][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1258.755735][ T5128]  __driver_probe_device+0xbf/0x140
[ 1258.761530][ T5127]  ret_from_fork+0x1f/0x30
[ 1258.766036][ T5128]  driver_probe_device+0x2a/0x120
[ 1258.771312][ T5127]  </TASK>
[ 1258.777187][ T5128]  __device_attach_driver+0xfb/0x150
[ 1258.782046][ T5127] ---[ end trace 0000000000000000 ]---
[ 1258.787665][ T5128]  ? driver_probe_device+0x120/0x120
[ 1258.834033][ T5240] ------------[ cut here ]------------
[ 1258.836214][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1258.839241][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1258.844526][ T5128]  __device_attach+0x102/0x2a0
[ 1258.849989][ T5240] Modules linked in:
[ 1258.850001][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1258.855286][ T5128]  bus_probe_device+0xca/0xd0
[ 1258.860738][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1258.865496][ T5128]  device_add+0x991/0xc80
[ 1258.874953][ T5240] Workqueue: usb_hub_wq hub_event
[ 1258.879689][ T5128]  ? usb_control_msg_send+0xc0/0xe0
[ 1258.883585][ T5240] 
[ 1258.895100][ T5128]  ? preempt_count_add+0x67/0xa0
[ 1258.899768][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1258.909814][ T5128]  ? usb_enable_lpm+0x43/0x1d0
[ 1258.914149][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1258.919165][ T5128]  usb_set_configuration+0x98e/0xc70
[ 1258.924596][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1258.926668][ T5128]  usb_generic_driver_probe+0xa1/0x100
[ 1258.931584][ T5240] 
[ 1258.931588][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1258.937308][ T5128]  usb_probe_device+0x60/0x140
[ 1258.937349][ T5128]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1258.937391][ T5128]  really_probe+0x12d/0x430
[ 1258.942123][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1258.961717][ T5128]  __driver_probe_device+0xbf/0x140
[ 1258.966998][ T5240] RBP: ffff888116ed05c0 R08: 0000000000000001 R09: 0000000000000000
[ 1258.973042][ T5128]  driver_probe_device+0x2a/0x120
[ 1258.978489][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1258.980804][ T5128]  __device_attach_driver+0xfb/0x150
[ 1258.988786][ T5240] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff888118a66408
[ 1258.993543][ T5128]  ? driver_probe_device+0x120/0x120
[ 1258.999693][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1259.004186][ T5128]  bus_for_each_drv+0xc1/0x110
[ 1259.012156][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1259.017340][ T5128]  __device_attach+0x102/0x2a0
[ 1259.025321][ T5240] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1259.030327][ T5128]  bus_probe_device+0xca/0xd0
[ 1259.038291][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1259.044083][ T5128]  device_add+0x991/0xc80
[ 1259.052037][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1259.057315][ T5128]  usb_new_device+0x38d/0x870
[ 1259.066233][ T5240] Call Trace:
[ 1259.066240][ T5240]  <TASK>
[ 1259.070982][ T5128]  hub_event+0x1875/0x25e0
[ 1259.077554][ T5240]  ? __device_attach+0x102/0x2a0
[ 1259.082302][ T5128]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1259.090264][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1259.094931][ T5128]  ? __pm_runtime_suspend+0x80/0x180
[ 1259.102892][ T5240]  ? device_add+0x991/0xc80
[ 1259.107215][ T5128]  process_one_work+0x2ba/0x650
[ 1259.115183][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1259.119850][ T5128]  worker_thread+0x5d/0x5c0
[ 1259.123136][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1259.126086][ T5128]  ? rescuer_thread+0x590/0x590
[ 1259.130493][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1259.135425][ T5128]  kthread+0x129/0x170
[ 1259.141212][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1259.146069][ T5128]  ? kthread_complete_and_exit+0x40/0x40
[ 1259.151348][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1259.155847][ T5128]  ret_from_fork+0x1f/0x30
[ 1259.160678][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1259.165619][ T5128]  </TASK>
[ 1259.170100][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1259.175468][ T5128] ---[ end trace 0000000000000000 ]---
[ 1259.180300][ T5240]  smsusb_init_device+0x50e/0x530
[ 1259.235468][ T5240]  smsusb_probe+0x1ce/0x560
[ 1259.240017][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1259.245879][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1259.251566][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1259.256747][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1259.261987][ T5240]  really_probe+0x12d/0x430
[ 1259.266559][ T5240]  __driver_probe_device+0xbf/0x140
[ 1259.271797][ T5240]  driver_probe_device+0x2a/0x120
[ 1259.276887][ T5240]  __device_attach_driver+0xfb/0x150
[ 1259.282214][ T5240]  ? driver_probe_device+0x120/0x120
[ 1259.287569][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1259.292370][ T5240]  __device_attach+0x102/0x2a0
[ 1259.297198][ T5240]  bus_probe_device+0xca/0xd0
[ 1259.301916][ T5240]  device_add+0x991/0xc80
[ 1259.306306][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1259.311544][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1259.316532][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1259.321334][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1259.326681][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1259.332172][ T5240]  usb_probe_device+0x60/0x140
[ 1259.337000][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1259.343196][ T5240]  really_probe+0x12d/0x430
[ 1259.347767][ T5240]  __driver_probe_device+0xbf/0x140
[ 1259.353009][ T5240]  driver_probe_device+0x2a/0x120
[ 1259.358093][ T5240]  __device_attach_driver+0xfb/0x150
[ 1259.363417][ T5240]  ? driver_probe_device+0x120/0x120
[ 1259.368765][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1259.373586][ T5240]  __device_attach+0x102/0x2a0
[ 1259.378397][ T5240]  bus_probe_device+0xca/0xd0
[ 1259.383119][ T5240]  device_add+0x991/0xc80
[ 1259.387513][ T5240]  usb_new_device+0x38d/0x870
[ 1259.392213][ T5240]  hub_event+0x1875/0x25e0
[ 1259.396690][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1259.402526][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1259.407888][ T5240]  process_one_work+0x2ba/0x650
[ 1259.412783][ T5240]  worker_thread+0x5d/0x5c0
[ 1259.417379][ T5240]  ? rescuer_thread+0x590/0x590
[ 1259.422277][ T5240]  kthread+0x129/0x170
[ 1259.426407][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1259.432082][ T5240]  ret_from_fork+0x1f/0x30
[ 1259.436578][ T5240]  </TASK>
[ 1259.439612][ T5240] ---[ end trace 0000000000000000 ]---
[ 1259.445523][ T5241] ------------[ cut here ]------------
[ 1259.450997][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1259.460542][ T5241] Modules linked in:
[ 1259.464472][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1259.476063][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1259.486162][ T5241] Workqueue: usb_hub_wq hub_event
[ 1259.491223][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1259.497009][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1259.516675][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1259.522764][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1259.530802][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1259.539585][ T5241] RBP: ffff8881184876b8 R08: 0000000000000001 R09: 0000000000000000
[ 1259.547697][ T5241] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1259.555712][ T5241] R13: 0000000000000001 R14: ffff888118b38800 R15: ffff8881185b6008
[ 1259.563738][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1259.572703][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1259.579342][ T5241] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1259.587354][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1259.595401][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1259.603398][ T5241] Call Trace:
[ 1259.606722][ T5241]  <TASK>
[ 1259.609668][ T5241]  ? __device_attach+0x102/0x2a0
[ 1259.614666][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1259.619562][ T5241]  ? device_add+0x991/0xc80
[ 1259.624119][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1259.629083][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1259.634522][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1259.639765][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1259.644949][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1259.650622][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1259.656057][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1259.660949][ T5241]  smsusb_init_device+0x50e/0x530
[ 1259.666047][ T5241]  smsusb_probe+0x1ce/0x560
[ 1259.670593][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1259.676448][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1259.682122][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1259.687300][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1259.692541][ T5241]  really_probe+0x12d/0x430
[ 1259.697107][ T5241]  __driver_probe_device+0xbf/0x140
[ 1259.702352][ T5241]  driver_probe_device+0x2a/0x120
[ 1259.707438][ T5241]  __device_attach_driver+0xfb/0x150
[ 1259.712768][ T5241]  ? driver_probe_device+0x120/0x120
[ 1259.718125][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1259.722947][ T5241]  __device_attach+0x102/0x2a0
[ 1259.727776][ T5241]  bus_probe_device+0xca/0xd0
[ 1259.732492][ T5241]  device_add+0x991/0xc80
[ 1259.736876][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1259.742106][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1259.747092][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1259.751900][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1259.757250][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1259.762742][ T5241]  usb_probe_device+0x60/0x140
[ 1259.767567][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1259.773777][ T5241]  really_probe+0x12d/0x430
[ 1259.778324][ T5241]  __driver_probe_device+0xbf/0x140
[ 1259.783582][ T5241]  driver_probe_device+0x2a/0x120
[ 1259.788674][ T5241]  __device_attach_driver+0xfb/0x150
[ 1259.794022][ T5241]  ? driver_probe_device+0x120/0x120
[ 1259.799358][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1259.804179][ T5241]  __device_attach+0x102/0x2a0
[ 1259.808994][ T5241]  bus_probe_device+0xca/0xd0
[ 1259.813731][ T5241]  device_add+0x991/0xc80
[ 1259.818095][ T5241]  usb_new_device+0x38d/0x870
[ 1259.822796][ T5241]  hub_event+0x1875/0x25e0
[ 1259.827268][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1259.833102][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1259.838448][ T5241]  process_one_work+0x2ba/0x650
[ 1259.843345][ T5241]  worker_thread+0x5d/0x5c0
[ 1259.847914][ T5241]  ? rescuer_thread+0x590/0x590
[ 1259.852807][ T5241]  kthread+0x129/0x170
[ 1259.856930][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1259.862600][ T5241]  ret_from_fork+0x1f/0x30
[ 1259.867079][ T5241]  </TASK>
[ 1259.870116][ T5241] ---[ end trace 0000000000000000 ]---
[ 1259.875984][ T5228] ------------[ cut here ]------------
[ 1259.881454][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1259.890999][ T5228] Modules linked in:
[ 1259.894937][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1259.906531][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1259.916621][ T5228] Workqueue: usb_hub_wq hub_event
[ 1259.921673][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1259.927455][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1259.947111][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1259.953215][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1259.961243][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1259.969254][ T5228] RBP: ffff888118a856b8 R08: 0000000000000001 R09: 0000000000000000
[ 1259.977276][ T5228] R10: 0000000000000001 R11: 726f665f73756220 R12: 0000000000000001
[ 1259.985303][ T5228] R13: 0000000000000001 R14: ffff888115b52000 R15: ffff88811788c808
[ 1259.993295][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1260.002274][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1260.008893][ T5228] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1260.016917][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1260.024930][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1260.032925][ T5228] Call Trace:
[ 1260.036241][ T5228]  <TASK>
[ 1260.039215][ T5228]  ? __device_attach+0x102/0x2a0
[ 1260.044224][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1260.049109][ T5228]  ? device_add+0x991/0xc80
[ 1260.053684][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1260.059429][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1260.064870][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1260.070107][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1260.075305][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1260.080980][ T5228]  ? preempt_schedule_thunk+0x1a/0x20
[ 1260.086438][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1260.091322][ T5228]  smsusb_init_device+0x50e/0x530
[ 1260.096414][ T5228]  smsusb_probe+0x1ce/0x560
[ 1260.096550][ T5128] smsusb:smsusb_probe: Device initialized with return code -19
[ 1260.100941][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1260.114317][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1260.119986][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1260.125151][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1260.130395][ T5228]  really_probe+0x12d/0x430
[ 1260.134955][ T5228]  __driver_probe_device+0xbf/0x140
[ 1260.140194][ T5228]  driver_probe_device+0x2a/0x120
[ 1260.145301][ T5228]  __device_attach_driver+0xfb/0x150
[ 1260.150636][ T5228]  ? driver_probe_device+0x120/0x120
[ 1260.155992][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1260.160800][ T5228]  __device_attach+0x102/0x2a0
[ 1260.165150][ T5128] usb 8-1: USB disconnect, device number 6
[ 1260.165607][ T5228]  bus_probe_device+0xca/0xd0
[ 1260.176091][ T5228]  device_add+0x991/0xc80
[ 1260.180452][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1260.185704][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1260.190673][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1260.195504][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1260.200830][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1260.206349][ T5228]  usb_probe_device+0x60/0x140
[ 1260.211150][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1260.217373][ T5228]  really_probe+0x12d/0x430
[ 1260.222091][ T5228]  __driver_probe_device+0xbf/0x140
[ 1260.227370][ T5228]  driver_probe_device+0x2a/0x120
[ 1260.232450][ T5228]  __device_attach_driver+0xfb/0x150
[ 1260.237804][ T5228]  ? driver_probe_device+0x120/0x120
[ 1260.243130][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1260.247964][ T5228]  __device_attach+0x102/0x2a0
[ 1260.252772][ T5228]  bus_probe_device+0xca/0xd0
[ 1260.257513][ T5228]  device_add+0x991/0xc80
[ 1260.261890][ T5228]  usb_new_device+0x38d/0x870
[ 1260.266618][ T5228]  hub_event+0x1875/0x25e0
[ 1260.271065][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1260.276925][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1260.282254][ T5228]  process_one_work+0x2ba/0x650
[ 1260.287170][ T5228]  worker_thread+0x5d/0x5c0
[ 1260.291718][ T5228]  ? rescuer_thread+0x590/0x590
[ 1260.296629][ T5228]  kthread+0x129/0x170
[ 1260.300730][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1260.306425][ T5228]  ret_from_fork+0x1f/0x30
[ 1260.310887][ T5228]  </TASK>
[ 1260.313941][ T5228] ---[ end trace 0000000000000000 ]---
[ 1260.319915][ T5241] ------------[ cut here ]------------
[ 1260.325408][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1260.334931][ T5241] Modules linked in:
[ 1260.338840][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1260.350428][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1260.360526][ T5241] Workqueue: usb_hub_wq hub_event
[ 1260.365606][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1260.371374][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1260.391127][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1260.397241][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1260.405264][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1260.413268][ T5241] RBP: ffff8881184877b0 R08: 0000000000000001 R09: 0000000000000000
[ 1260.421293][ T5241] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1260.429317][ T5241] R13: 0000000000000001 R14: ffff888118b38800 R15: ffff8881185b6008
[ 1260.437419][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1260.446391][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1260.452993][ T5241] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1260.461030][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1260.469038][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1260.477055][ T5241] Call Trace:
[ 1260.480346][ T5241]  <TASK>
[ 1260.483290][ T5241]  ? __device_attach+0x102/0x2a0
[ 1260.488306][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1260.493193][ T5241]  ? device_add+0x991/0xc80
[ 1260.497773][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1260.502751][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1260.508190][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1260.513465][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1260.518632][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1260.524325][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1260.529764][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1260.534680][ T5241]  smsusb_init_device+0x50e/0x530
[ 1260.539748][ T5241]  smsusb_probe+0x1ce/0x560
[ 1260.544315][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1260.550153][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1260.555854][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1260.561007][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1260.566265][ T5241]  really_probe+0x12d/0x430
[ 1260.570811][ T5241]  __driver_probe_device+0xbf/0x140
[ 1260.576084][ T5241]  driver_probe_device+0x2a/0x120
[ 1260.581159][ T5241]  __device_attach_driver+0xfb/0x150
[ 1260.586517][ T5241]  ? driver_probe_device+0x120/0x120
[ 1260.591845][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1260.596676][ T5241]  __device_attach+0x102/0x2a0
[ 1260.601493][ T5241]  bus_probe_device+0xca/0xd0
[ 1260.606236][ T5241]  device_add+0x991/0xc80
[ 1260.610601][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1260.615852][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1260.620828][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1260.625660][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1260.630990][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1260.636514][ T5241]  usb_probe_device+0x60/0x140
[ 1260.641315][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1260.647549][ T5241]  really_probe+0x12d/0x430
[ 1260.652089][ T5241]  __driver_probe_device+0xbf/0x140
[ 1260.657360][ T5241]  driver_probe_device+0x2a/0x120
[ 1260.662426][ T5241]  __device_attach_driver+0xfb/0x150
[ 1260.667800][ T5241]  ? driver_probe_device+0x120/0x120
[ 1260.673132][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1260.677961][ T5241]  __device_attach+0x102/0x2a0
[ 1260.682763][ T5241]  bus_probe_device+0xca/0xd0
[ 1260.687490][ T5241]  device_add+0x991/0xc80
[ 1260.691850][ T5241]  usb_new_device+0x38d/0x870
[ 1260.696572][ T5241]  hub_event+0x1875/0x25e0
[ 1260.701014][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1260.706862][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1260.712187][ T5241]  process_one_work+0x2ba/0x650
[ 1260.717130][ T5241]  worker_thread+0x5d/0x5c0
[ 1260.721678][ T5241]  ? rescuer_thread+0x590/0x590
[ 1260.726593][ T5241]  kthread+0x129/0x170
[ 1260.730419][ T5444] kmemleak: 409 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 1260.730680][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1260.745047][ T5241]  ret_from_fork+0x1f/0x30
[ 1260.749508][ T5241]  </TASK>
[ 1260.752539][ T5241] ---[ end trace 0000000000000000 ]---
[ 1260.758424][ T5127] ------------[ cut here ]------------
[ 1260.763921][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1260.773661][ T5127] Modules linked in:
[ 1260.777572][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1260.789243][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1260.799341][ T5127] Workqueue: usb_hub_wq hub_event
[ 1260.804415][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1260.810177][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1260.829837][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1260.835938][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1260.843952][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1260.851961][ T5127] RBP: ffff8881187777b0 R08: 0000000000000001 R09: 0000000000000000
[ 1260.859975][ T5127] R10: 0000000000000001 R11: 0000000065646f43 R12: 0000000000000001
[ 1260.867974][ T5127] R13: 0000000000000001 R14: ffff88811896d800 R15: ffff888118a666c8
[ 1260.875981][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1260.884943][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1260.891536][ T5127] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1260.899546][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1260.907540][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1260.915529][ T5127] Call Trace:
[ 1260.918816][ T5127]  <TASK>
[ 1260.921743][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1260.926988][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1260.932149][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1260.937830][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1260.943234][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1260.948376][ T5127]  smsusb_init_device+0x50e/0x530
[ 1260.953475][ T5127]  smsusb_probe+0x1ce/0x560
[ 1260.958003][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1260.963845][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1260.969512][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1260.974673][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1260.979933][ T5127]  really_probe+0x12d/0x430
[ 1260.984479][ T5127]  __driver_probe_device+0xbf/0x140
[ 1260.989712][ T5127]  driver_probe_device+0x2a/0x120
[ 1260.994772][ T5127]  __device_attach_driver+0xfb/0x150
[ 1261.000100][ T5127]  ? driver_probe_device+0x120/0x120
[ 1261.005421][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1261.010215][ T5127]  __device_attach+0x102/0x2a0
[ 1261.015028][ T5127]  bus_probe_device+0xca/0xd0
[ 1261.019745][ T5127]  device_add+0x991/0xc80
[ 1261.024115][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1261.029337][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1261.034292][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1261.039094][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1261.044415][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1261.049898][ T5127]  usb_probe_device+0x60/0x140
[ 1261.054686][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1261.060872][ T5127]  really_probe+0x12d/0x430
[ 1261.065410][ T5127]  __driver_probe_device+0xbf/0x140
[ 1261.070659][ T5127]  driver_probe_device+0x2a/0x120
[ 1261.075720][ T5127]  __device_attach_driver+0xfb/0x150
[ 1261.081043][ T5127]  ? driver_probe_device+0x120/0x120
[ 1261.086372][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1261.091175][ T5127]  __device_attach+0x102/0x2a0
[ 1261.095975][ T5127]  bus_probe_device+0xca/0xd0
[ 1261.100695][ T5127]  device_add+0x991/0xc80
[ 1261.105079][ T5127]  usb_new_device+0x38d/0x870
[ 1261.109777][ T5127]  hub_event+0x1875/0x25e0
[ 1261.114227][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1261.120068][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1261.125424][ T5127]  process_one_work+0x2ba/0x650
[ 1261.130403][ T5127]  worker_thread+0x5d/0x5c0
[ 1261.134946][ T5127]  ? rescuer_thread+0x590/0x590
[ 1261.139843][ T5127]  kthread+0x129/0x170
[ 1261.143946][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1261.149606][ T5127]  ret_from_fork+0x1f/0x30
[ 1261.154059][ T5127]  </TASK>
[ 1261.157082][ T5127] ---[ end trace 0000000000000000 ]---
[ 1261.162937][ T5228] ------------[ cut here ]------------
[ 1261.168599][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1261.178251][ T5228] Modules linked in:
[ 1261.182137][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1261.193774][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1261.203862][ T5228] Workqueue: usb_hub_wq hub_event
[ 1261.208904][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1261.214660][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1261.234317][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1261.240391][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1261.248395][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1261.256403][ T5228] RBP: ffff888118a857b0 R08: 0000000000000001 R09: 0000000000000000
[ 1261.264401][ T5228] R10: 0000000000000001 R11: 726f665f73756220 R12: 0000000000000001
[ 1261.272386][ T5228] R13: 0000000000000001 R14: ffff888115b52000 R15: ffff88811788c808
[ 1261.280382][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1261.289342][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1261.295993][ T5228] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1261.304030][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1261.312020][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1261.320041][ T5228] Call Trace:
[ 1261.323329][ T5228]  <TASK>
[ 1261.326282][ T5228]  ? __device_attach+0x102/0x2a0
[ 1261.331272][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1261.336157][ T5228]  ? device_add+0x991/0xc80
[ 1261.340693][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1261.345666][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1261.351077][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1261.356311][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1261.361460][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1261.367129][ T5228]  ? preempt_schedule_thunk+0x1a/0x20
[ 1261.372534][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1261.377432][ T5228]  smsusb_init_device+0x50e/0x530
[ 1261.382584][ T5228]  smsusb_probe+0x1ce/0x560
[ 1261.387128][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1261.392972][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1261.398686][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1261.403853][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1261.409103][ T5228]  really_probe+0x12d/0x430
[ 1261.413657][ T5228]  __driver_probe_device+0xbf/0x140
[ 1261.418887][ T5228]  driver_probe_device+0x2a/0x120
[ 1261.423951][ T5228]  __device_attach_driver+0xfb/0x150
[ 1261.429365][ T5228]  ? driver_probe_device+0x120/0x120
[ 1261.434691][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1261.439491][ T5228]  __device_attach+0x102/0x2a0
[ 1261.444299][ T5228]  bus_probe_device+0xca/0xd0
[ 1261.449007][ T5228]  device_add+0x991/0xc80
[ 1261.453339][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1261.458580][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1261.463589][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1261.468396][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1261.473725][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1261.479230][ T5228]  usb_probe_device+0x60/0x140
[ 1261.484028][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1261.490212][ T5228]  really_probe+0x12d/0x430
[ 1261.494781][ T5228]  __driver_probe_device+0xbf/0x140
[ 1261.500012][ T5228]  driver_probe_device+0x2a/0x120
[ 1261.505078][ T5228]  __device_attach_driver+0xfb/0x150
[ 1261.510407][ T5228]  ? driver_probe_device+0x120/0x120
[ 1261.515740][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1261.520622][ T5228]  __device_attach+0x102/0x2a0
[ 1261.525428][ T5228]  bus_probe_device+0xca/0xd0
[ 1261.530138][ T5228]  device_add+0x991/0xc80
[ 1261.534503][ T5228]  usb_new_device+0x38d/0x870
[ 1261.539201][ T5228]  hub_event+0x1875/0x25e0
[ 1261.543673][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1261.549509][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1261.554832][ T5228]  process_one_work+0x2ba/0x650
[ 1261.559720][ T5228]  worker_thread+0x5d/0x5c0
[ 1261.564258][ T5228]  ? rescuer_thread+0x590/0x590
[ 1261.569142][ T5228]  kthread+0x129/0x170
[ 1261.573220][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1261.578882][ T5228]  ret_from_fork+0x1f/0x30
[ 1261.583342][ T5228]  </TASK>
[ 1261.586376][ T5228] ---[ end trace 0000000000000000 ]---
[ 1261.592115][ T5240] ------------[ cut here ]------------
[ 1261.597596][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1261.607120][ T5240] Modules linked in:
[ 1261.611004][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1261.622566][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1261.632651][ T5240] Workqueue: usb_hub_wq hub_event
[ 1261.637708][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1261.643509][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1261.663165][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1261.669251][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1261.677242][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1261.685237][ T5240] RBP: ffff888116ed06b8 R08: 0000000000000001 R09: 0000000000000000
[ 1261.693212][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1261.701202][ T5240] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff888118a66408
[ 1261.709196][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1261.718156][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1261.724785][ T5240] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1261.732768][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1261.740758][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1261.748754][ T5240] Call Trace:
[ 1261.752027][ T5240]  <TASK>
[ 1261.754976][ T5240]  ? __device_attach+0x102/0x2a0
[ 1261.759951][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1261.764846][ T5240]  ? device_add+0x991/0xc80
[ 1261.769376][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1261.774372][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1261.779787][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1261.785019][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1261.790178][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1261.795963][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1261.801373][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1261.806261][ T5240]  smsusb_init_device+0x50e/0x530
[ 1261.811323][ T5240]  smsusb_probe+0x1ce/0x560
[ 1261.815859][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1261.821690][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1261.827359][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1261.832520][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1261.837761][ T5240]  really_probe+0x12d/0x430
[ 1261.842297][ T5240]  __driver_probe_device+0xbf/0x140
[ 1261.848049][ T5240]  driver_probe_device+0x2a/0x120
[ 1261.853107][ T5240]  __device_attach_driver+0xfb/0x150
[ 1261.858431][ T5240]  ? driver_probe_device+0x120/0x120
[ 1261.863774][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1261.868595][ T5240]  __device_attach+0x102/0x2a0
[ 1261.873373][ T5240]  bus_probe_device+0xca/0xd0
[ 1261.878082][ T5240]  device_add+0x991/0xc80
[ 1261.882437][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1261.887667][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1261.892639][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1261.897458][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1261.902791][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1261.908313][ T5240]  usb_probe_device+0x60/0x140
[ 1261.913117][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1261.919335][ T5240]  really_probe+0x12d/0x430
[ 1261.923916][ T5240]  __driver_probe_device+0xbf/0x140
[ 1261.929156][ T5240]  driver_probe_device+0x2a/0x120
[ 1261.934247][ T5240]  __device_attach_driver+0xfb/0x150
[ 1261.939583][ T5240]  ? driver_probe_device+0x120/0x120
[ 1261.944943][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1261.949784][ T5240]  __device_attach+0x102/0x2a0
[ 1261.954652][ T5240]  bus_probe_device+0xca/0xd0
[ 1261.959367][ T5240]  device_add+0x991/0xc80
[ 1261.963786][ T5240]  usb_new_device+0x38d/0x870
[ 1261.968489][ T5240]  hub_event+0x1875/0x25e0
[ 1261.972934][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1261.978880][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1261.984225][ T5240]  process_one_work+0x2ba/0x650
[ 1261.989133][ T5240]  worker_thread+0x5d/0x5c0
[ 1261.993693][ T5240]  ? rescuer_thread+0x590/0x590
[ 1261.999376][ T5240]  kthread+0x129/0x170
[ 1262.003500][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1262.009206][ T5240]  ret_from_fork+0x1f/0x30
[ 1262.013688][ T5240]  </TASK>
[ 1262.016723][ T5240] ---[ end trace 0000000000000000 ]---
[ 1262.022597][ T5127] ------------[ cut here ]------------
[ 1262.028112][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1262.037654][ T5127] Modules linked in:
[ 1262.041560][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1262.053159][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1262.063257][ T5127] Workqueue: usb_hub_wq hub_event
[ 1262.068346][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1262.074130][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1262.093811][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1262.099913][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1262.107937][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1262.115943][ T5127] RBP: ffff8881187778a8 R08: 0000000000000001 R09: 0000000000000000
[ 1262.123950][ T5127] R10: 0000000000000001 R11: 0000000065646f43 R12: 0000000000000001
[ 1262.131948][ T5127] R13: 0000000000000001 R14: ffff88811896d800 R15: ffff888118a666c8
[ 1262.139963][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1262.148934][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1262.155587][ T5127] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1262.163597][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1262.171587][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1262.179604][ T5127] Call Trace:
[ 1262.182897][ T5127]  <TASK>
[ 1262.185869][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1262.191113][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1262.196292][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1262.201967][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1262.207400][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1262.212286][ T5127]  smsusb_init_device+0x50e/0x530
[ 1262.217373][ T5127]  smsusb_probe+0x1ce/0x560
[ 1262.221931][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1262.227785][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1262.233476][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1262.238645][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1262.243902][ T5127]  really_probe+0x12d/0x430
[ 1262.248462][ T5127]  __driver_probe_device+0xbf/0x140
[ 1262.253726][ T5127]  driver_probe_device+0x2a/0x120
[ 1262.258796][ T5127]  __device_attach_driver+0xfb/0x150
[ 1262.264144][ T5127]  ? driver_probe_device+0x120/0x120
[ 1262.269476][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1262.274314][ T5127]  __device_attach+0x102/0x2a0
[ 1262.279120][ T5127]  bus_probe_device+0xca/0xd0
[ 1262.283861][ T5127]  device_add+0x991/0xc80
[ 1262.288226][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1262.293485][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1262.298455][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1262.303268][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1262.308641][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1262.314151][ T5127]  usb_probe_device+0x60/0x140
[ 1262.318948][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1262.325169][ T5127]  really_probe+0x12d/0x430
[ 1262.329714][ T5127]  __driver_probe_device+0xbf/0x140
[ 1262.334980][ T5127]  driver_probe_device+0x2a/0x120
[ 1262.340041][ T5127]  __device_attach_driver+0xfb/0x150
[ 1262.345390][ T5127]  ? driver_probe_device+0x120/0x120
[ 1262.350802][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1262.355632][ T5127]  __device_attach+0x102/0x2a0
[ 1262.360442][ T5127]  bus_probe_device+0xca/0xd0
[ 1262.365184][ T5127]  device_add+0x991/0xc80
[ 1262.369551][ T5127]  usb_new_device+0x38d/0x870
[ 1262.374279][ T5127]  hub_event+0x1875/0x25e0
[ 1262.378726][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1262.384581][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1262.389909][ T5127]  process_one_work+0x2ba/0x650
[ 1262.394828][ T5127]  worker_thread+0x5d/0x5c0
[ 1262.399370][ T5127]  ? rescuer_thread+0x590/0x590
[ 1262.404285][ T5127]  kthread+0x129/0x170
[ 1262.408385][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1262.414075][ T5127]  ret_from_fork+0x1f/0x30
[ 1262.418535][ T5127]  </TASK>
[ 1262.421566][ T5127] ---[ end trace 0000000000000000 ]---
[ 1262.427662][ T5241] ------------[ cut here ]------------
[ 1262.433139][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1262.442670][ T5241] Modules linked in:
[ 1262.446601][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1262.458196][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1262.468293][ T5241] Workqueue: usb_hub_wq hub_event
[ 1262.473344][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1262.479128][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1262.498794][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1262.504902][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1262.513524][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1262.521523][ T5241] RBP: ffff8881184878a8 R08: 0000000000000001 R09: 0000000000000000
[ 1262.529545][ T5241] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1262.537607][ T5241] R13: 0000000000000001 R14: ffff888118b38800 R15: ffff8881185b6008
[ 1262.545976][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1262.554944][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1262.561546][ T5241] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1262.569571][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1262.577933][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1262.585949][ T5241] Call Trace:
[ 1262.589250][ T5241]  <TASK>
[ 1262.592195][ T5241]  ? __device_attach+0x102/0x2a0
[ 1262.597238][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1262.602127][ T5241]  ? device_add+0x991/0xc80
[ 1262.606686][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1262.611653][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1262.617087][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1262.622322][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1262.627529][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1262.633201][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1262.638639][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1262.643547][ T5241]  smsusb_init_device+0x50e/0x530
[ 1262.648620][ T5241]  smsusb_probe+0x1ce/0x560
[ 1262.653159][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1262.659021][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1262.664713][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1262.669874][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1262.675138][ T5241]  really_probe+0x12d/0x430
[ 1262.679685][ T5241]  __driver_probe_device+0xbf/0x140
[ 1262.684947][ T5241]  driver_probe_device+0x2a/0x120
[ 1262.690023][ T5241]  __device_attach_driver+0xfb/0x150
[ 1262.695370][ T5241]  ? driver_probe_device+0x120/0x120
[ 1262.700694][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1262.705523][ T5241]  __device_attach+0x102/0x2a0
[ 1262.710331][ T5241]  bus_probe_device+0xca/0xd0
[ 1262.715069][ T5241]  device_add+0x991/0xc80
[ 1262.719428][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1262.724690][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1262.729653][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1262.734491][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1262.739815][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1262.745334][ T5241]  usb_probe_device+0x60/0x140
[ 1262.750133][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1262.756348][ T5241]  really_probe+0x12d/0x430
[ 1262.760893][ T5241]  __driver_probe_device+0xbf/0x140
[ 1262.766158][ T5241]  driver_probe_device+0x2a/0x120
[ 1262.771221][ T5241]  __device_attach_driver+0xfb/0x150
[ 1262.776572][ T5241]  ? driver_probe_device+0x120/0x120
[ 1262.781902][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1262.786732][ T5241]  __device_attach+0x102/0x2a0
[ 1262.791542][ T5241]  bus_probe_device+0xca/0xd0
[ 1262.796288][ T5241]  device_add+0x991/0xc80
[ 1262.800913][ T5241]  usb_new_device+0x38d/0x870
[ 1262.805638][ T5241]  hub_event+0x1875/0x25e0
[ 1262.810081][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1262.815935][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1262.821266][ T5241]  process_one_work+0x2ba/0x650
[ 1262.826186][ T5241]  worker_thread+0x5d/0x5c0
[ 1262.830728][ T5241]  ? rescuer_thread+0x590/0x590
[ 1262.835645][ T5241]  kthread+0x129/0x170
[ 1262.839764][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1262.845455][ T5241]  ret_from_fork+0x1f/0x30
[ 1262.849929][ T5241]  </TASK>
[ 1262.852963][ T5241] ---[ end trace 0000000000000000 ]---
[ 1262.860047][ T5228] ------------[ cut here ]------------
[ 1262.865553][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1262.875087][ T5228] Modules linked in:
[ 1262.878991][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1262.890580][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1262.900673][ T5228] Workqueue: usb_hub_wq hub_event
[ 1262.905774][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1262.911539][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1262.931201][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1262.937312][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1262.945416][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1262.953415][ T5228] RBP: ffff888118a858a8 R08: 0000000000000001 R09: 0000000000000000
[ 1262.961437][ T5228] R10: 0000000000000001 R11: 726f665f73756220 R12: 0000000000000001
[ 1262.969459][ T5228] R13: 0000000000000001 R14: ffff888115b52000 R15: ffff88811788c808
[ 1262.977478][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1262.986475][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1262.993081][ T5228] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1263.001132][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1263.009141][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1263.017157][ T5228] Call Trace:
[ 1263.020452][ T5228]  <TASK>
[ 1263.023402][ T5228]  ? __device_attach+0x102/0x2a0
[ 1263.028450][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1263.033348][ T5228]  ? device_add+0x991/0xc80
[ 1263.037915][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1263.042882][ T5228]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1263.048322][ T5228]  ? try_to_grab_pending+0x53/0x290
[ 1263.053583][ T5228]  __cancel_work_timer+0x1bb/0x270
[ 1263.058770][ T5228]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1263.064477][ T5228]  ? preempt_schedule_thunk+0x1a/0x20
[ 1263.069895][ T5228]  smsusb_term_device+0x4f/0xe0
[ 1263.074810][ T5228]  smsusb_init_device+0x50e/0x530
[ 1263.079877][ T5228]  smsusb_probe+0x1ce/0x560
[ 1263.084437][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1263.090294][ T5228]  ? __pm_runtime_set_status+0x362/0x620
[ 1263.096021][ T5228]  usb_probe_interface+0x179/0x3c0
[ 1263.101177][ T5228]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1263.106451][ T5228]  really_probe+0x12d/0x430
[ 1263.110998][ T5228]  __driver_probe_device+0xbf/0x140
[ 1263.116263][ T5228]  driver_probe_device+0x2a/0x120
[ 1263.121328][ T5228]  __device_attach_driver+0xfb/0x150
[ 1263.126696][ T5228]  ? driver_probe_device+0x120/0x120
[ 1263.132025][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1263.136847][ T5228]  __device_attach+0x102/0x2a0
[ 1263.141649][ T5228]  bus_probe_device+0xca/0xd0
[ 1263.146384][ T5228]  device_add+0x991/0xc80
[ 1263.150752][ T5228]  ? usb_control_msg_send+0xc0/0xe0
[ 1263.156001][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1263.160964][ T5228]  ? usb_enable_lpm+0x43/0x1d0
[ 1263.165797][ T5228]  usb_set_configuration+0x98e/0xc70
[ 1263.171131][ T5228]  usb_generic_driver_probe+0xa1/0x100
[ 1263.176645][ T5228]  usb_probe_device+0x60/0x140
[ 1263.181462][ T5228]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1263.187677][ T5228]  really_probe+0x12d/0x430
[ 1263.192218][ T5228]  __driver_probe_device+0xbf/0x140
[ 1263.197480][ T5228]  driver_probe_device+0x2a/0x120
[ 1263.202543][ T5228]  __device_attach_driver+0xfb/0x150
[ 1263.207893][ T5228]  ? driver_probe_device+0x120/0x120
[ 1263.213221][ T5228]  bus_for_each_drv+0xc1/0x110
[ 1263.218043][ T5228]  __device_attach+0x102/0x2a0
[ 1263.222850][ T5228]  bus_probe_device+0xca/0xd0
[ 1263.227591][ T5228]  device_add+0x991/0xc80
[ 1263.231952][ T5228]  usb_new_device+0x38d/0x870
[ 1263.236678][ T5228]  hub_event+0x1875/0x25e0
[ 1263.241123][ T5228]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1263.246984][ T5228]  ? __pm_runtime_suspend+0x80/0x180
[ 1263.252309][ T5228]  process_one_work+0x2ba/0x650
[ 1263.257225][ T5228]  worker_thread+0x5d/0x5c0
[ 1263.261767][ T5228]  ? rescuer_thread+0x590/0x590
[ 1263.266677][ T5228]  kthread+0x129/0x170
[ 1263.270775][ T5228]  ? kthread_complete_and_exit+0x40/0x40
[ 1263.276467][ T5228]  ret_from_fork+0x1f/0x30
[ 1263.281115][ T5228]  </TASK>
[ 1263.284173][ T5228] ---[ end trace 0000000000000000 ]---
[ 1263.290392][ T5240] ------------[ cut here ]------------
[ 1263.295898][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1263.305429][ T5240] Modules linked in:
[ 1263.309332][ T5240] CPU: 0 PID: 5240 Comm: kworker/0:7 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1263.320919][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1263.331018][ T5240] Workqueue: usb_hub_wq hub_event
[ 1263.336094][ T5240] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1263.341857][ T5240] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1263.361532][ T5240] RSP: 0018:ffffc90002b775c0 EFLAGS: 00010293
[ 1263.367672][ T5240] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1263.375693][ T5240] RDX: ffff888116e58840 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1263.383713][ T5240] RBP: ffff888116ed07b0 R08: 0000000000000001 R09: 0000000000000000
[ 1263.391714][ T5240] R10: 0000000000000001 R11: 733a627375736d73 R12: 0000000000000001
[ 1263.399745][ T5240] R13: 0000000000000001 R14: ffff888118b32400 R15: ffff888118a66408
[ 1263.407767][ T5240] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1263.416756][ T5240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1263.423366][ T5240] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1263.431414][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1263.439439][ T5240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1263.447467][ T5240] Call Trace:
[ 1263.450757][ T5240]  <TASK>
[ 1263.453723][ T5240]  ? __device_attach+0x102/0x2a0
[ 1263.458702][ T5240]  ? bus_probe_device+0xca/0xd0
[ 1263.463609][ T5240]  ? device_add+0x991/0xc80
[ 1263.468145][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1263.473101][ T5240]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1263.478549][ T5240]  ? try_to_grab_pending+0x53/0x290
[ 1263.483804][ T5240]  __cancel_work_timer+0x1bb/0x270
[ 1263.488954][ T5240]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1263.494642][ T5240]  ? preempt_schedule_thunk+0x1a/0x20
[ 1263.500055][ T5240]  smsusb_term_device+0x4f/0xe0
[ 1263.504979][ T5240]  smsusb_init_device+0x50e/0x530
[ 1263.510067][ T5240]  smsusb_probe+0x1ce/0x560
[ 1263.514641][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1263.520478][ T5240]  ? __pm_runtime_set_status+0x362/0x620
[ 1263.526177][ T5240]  usb_probe_interface+0x179/0x3c0
[ 1263.531331][ T5240]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1263.536617][ T5240]  really_probe+0x12d/0x430
[ 1263.541161][ T5240]  __driver_probe_device+0xbf/0x140
[ 1263.546427][ T5240]  driver_probe_device+0x2a/0x120
[ 1263.551544][ T5240]  __device_attach_driver+0xfb/0x150
[ 1263.556890][ T5240]  ? driver_probe_device+0x120/0x120
[ 1263.562212][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1263.567038][ T5240]  __device_attach+0x102/0x2a0
[ 1263.571844][ T5240]  bus_probe_device+0xca/0xd0
[ 1263.576586][ T5240]  device_add+0x991/0xc80
[ 1263.580946][ T5240]  ? usb_control_msg_send+0xc0/0xe0
[ 1263.586198][ T5240]  ? preempt_count_add+0x67/0xa0
[ 1263.591165][ T5240]  ? usb_enable_lpm+0x43/0x1d0
[ 1263.595997][ T5240]  usb_set_configuration+0x98e/0xc70
[ 1263.601367][ T5240]  usb_generic_driver_probe+0xa1/0x100
[ 1263.606891][ T5240]  usb_probe_device+0x60/0x140
[ 1263.611705][ T5240]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1263.617920][ T5240]  really_probe+0x12d/0x430
[ 1263.622466][ T5240]  __driver_probe_device+0xbf/0x140
[ 1263.627756][ T5240]  driver_probe_device+0x2a/0x120
[ 1263.632825][ T5240]  __device_attach_driver+0xfb/0x150
[ 1263.638178][ T5240]  ? driver_probe_device+0x120/0x120
[ 1263.643525][ T5240]  bus_for_each_drv+0xc1/0x110
[ 1263.648330][ T5240]  __device_attach+0x102/0x2a0
[ 1263.653161][ T5240]  bus_probe_device+0xca/0xd0
[ 1263.657908][ T5240]  device_add+0x991/0xc80
[ 1263.662274][ T5240]  usb_new_device+0x38d/0x870
[ 1263.667000][ T5240]  hub_event+0x1875/0x25e0
[ 1263.671450][ T5240]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1263.677306][ T5240]  ? __pm_runtime_suspend+0x80/0x180
[ 1263.682635][ T5240]  process_one_work+0x2ba/0x650
[ 1263.687569][ T5240]  worker_thread+0x5d/0x5c0
[ 1263.692113][ T5240]  ? rescuer_thread+0x590/0x590
[ 1263.697033][ T5240]  kthread+0x129/0x170
[ 1263.701138][ T5240]  ? kthread_complete_and_exit+0x40/0x40
[ 1263.706833][ T5240]  ret_from_fork+0x1f/0x30
[ 1263.711294][ T5240]  </TASK>
[ 1263.714351][ T5240] ---[ end trace 0000000000000000 ]---
[ 1263.720297][ T5127] ------------[ cut here ]------------
[ 1263.725800][ T5127] WARNING: CPU: 0 PID: 5127 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1263.735328][ T5127] Modules linked in:
[ 1263.739247][ T5127] CPU: 0 PID: 5127 Comm: kworker/0:2 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1263.750832][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1263.760940][ T5127] Workqueue: usb_hub_wq hub_event
[ 1263.766017][ T5127] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1263.771780][ T5127] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1263.791450][ T5127] RSP: 0018:ffffc9000287f5c0 EFLAGS: 00010293
[ 1263.797553][ T5127] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1263.805565][ T5127] RDX: ffff88810a5c00c0 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1263.813576][ T5127] RBP: ffff8881187779a0 R08: 0000000000000001 R09: 0000000000000000
[ 1263.821566][ T5127] R10: 0000000000000001 R11: 0000000065646f43 R12: 0000000000000001
[ 1263.829581][ T5127] R13: 0000000000000001 R14: ffff88811896d800 R15: ffff888118a666c8
[ 1263.837589][ T5127] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1263.846562][ T5127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1263.853174][ T5127] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1263.861192][ T5127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1263.869197][ T5127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1263.877238][ T5127] Call Trace:
[ 1263.880548][ T5127]  <TASK>
[ 1263.883518][ T5127]  ? try_to_grab_pending+0x53/0x290
[ 1263.888760][ T5127]  __cancel_work_timer+0x1bb/0x270
[ 1263.893935][ T5127]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1263.899608][ T5127]  ? preempt_schedule_thunk+0x1a/0x20
[ 1263.905050][ T5127]  smsusb_term_device+0x4f/0xe0
[ 1263.909938][ T5127]  smsusb_init_device+0x50e/0x530
[ 1263.915025][ T5127]  smsusb_probe+0x1ce/0x560
[ 1263.919568][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1263.925421][ T5127]  ? __pm_runtime_set_status+0x362/0x620
[ 1263.931109][ T5127]  usb_probe_interface+0x179/0x3c0
[ 1263.936287][ T5127]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1263.941526][ T5127]  really_probe+0x12d/0x430
[ 1263.946466][ T5127]  __driver_probe_device+0xbf/0x140
[ 1263.951793][ T5127]  driver_probe_device+0x2a/0x120
[ 1263.956884][ T5127]  __device_attach_driver+0xfb/0x150
[ 1263.962211][ T5127]  ? driver_probe_device+0x120/0x120
[ 1263.967563][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1263.972363][ T5127]  __device_attach+0x102/0x2a0
[ 1263.977198][ T5127]  bus_probe_device+0xca/0xd0
[ 1263.981931][ T5127]  device_add+0x991/0xc80
[ 1263.986320][ T5127]  ? usb_control_msg_send+0xc0/0xe0
[ 1263.991637][ T5127]  ? preempt_count_add+0x67/0xa0
[ 1263.996619][ T5127]  ? usb_enable_lpm+0x43/0x1d0
[ 1264.001434][ T5127]  usb_set_configuration+0x98e/0xc70
[ 1264.006779][ T5127]  usb_generic_driver_probe+0xa1/0x100
[ 1264.012279][ T5127]  usb_probe_device+0x60/0x140
[ 1264.017105][ T5127]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1264.023301][ T5127]  really_probe+0x12d/0x430
[ 1264.027884][ T5127]  __driver_probe_device+0xbf/0x140
[ 1264.033128][ T5127]  driver_probe_device+0x2a/0x120
[ 1264.038221][ T5127]  __device_attach_driver+0xfb/0x150
[ 1264.043561][ T5127]  ? driver_probe_device+0x120/0x120
[ 1264.048890][ T5127]  bus_for_each_drv+0xc1/0x110
[ 1264.053711][ T5127]  __device_attach+0x102/0x2a0
[ 1264.058518][ T5127]  bus_probe_device+0xca/0xd0
[ 1264.063237][ T5127]  device_add+0x991/0xc80
[ 1264.067624][ T5127]  usb_new_device+0x38d/0x870
[ 1264.072343][ T5127]  hub_event+0x1875/0x25e0
[ 1264.076810][ T5127]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1264.082641][ T5127]  ? __pm_runtime_suspend+0x80/0x180
[ 1264.087994][ T5127]  process_one_work+0x2ba/0x650
[ 1264.092894][ T5127]  worker_thread+0x5d/0x5c0
[ 1264.097460][ T5127]  ? rescuer_thread+0x590/0x590
[ 1264.102353][ T5127]  kthread+0x129/0x170
[ 1264.106480][ T5127]  ? kthread_complete_and_exit+0x40/0x40
[ 1264.112158][ T5127]  ret_from_fork+0x1f/0x30
[ 1264.116638][ T5127]  </TASK>
[ 1264.119670][ T5127] ---[ end trace 0000000000000000 ]---
[ 1264.125536][ T5241] ------------[ cut here ]------------
[ 1264.131008][ T5241] WARNING: CPU: 0 PID: 5241 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1264.140554][ T5241] Modules linked in:
[ 1264.144916][ T5241] CPU: 0 PID: 5241 Comm: kworker/0:8 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1264.156742][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1264.167004][ T5241] Workqueue: usb_hub_wq hub_event
[ 1264.172055][ T5241] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1264.177843][ T5241] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1264.197497][ T5241] RSP: 0018:ffffc90002b875c0 EFLAGS: 00010293
[ 1264.203606][ T5241] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1264.211597][ T5241] RDX: ffff888116da2880 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1264.219619][ T5241] RBP: ffff8881184879a0 R08: 0000000000000001 R09: 0000000000000000
[ 1264.227624][ T5241] R10: 0000000000000001 R11: 756575716b726f57 R12: 0000000000000001
[ 1264.235647][ T5241] R13: 0000000000000001 R14: ffff888118b38800 R15: ffff8881185b6008
[ 1264.243668][ T5241] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1264.252632][ T5241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1264.259270][ T5241] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1264.267286][ T5241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1264.275330][ T5241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1264.283330][ T5241] Call Trace:
[ 1264.286667][ T5241]  <TASK>
[ 1264.289626][ T5241]  ? __device_attach+0x102/0x2a0
[ 1264.294627][ T5241]  ? bus_probe_device+0xca/0xd0
[ 1264.299518][ T5241]  ? device_add+0x991/0xc80
[ 1264.304112][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1264.309078][ T5241]  ? _raw_spin_lock_irqsave+0x18/0x50
[ 1264.314518][ T5241]  ? try_to_grab_pending+0x53/0x290
[ 1264.319760][ T5241]  __cancel_work_timer+0x1bb/0x270
[ 1264.324950][ T5241]  ? __kmem_cache_alloc_node+0x13b/0x340
[ 1264.330626][ T5241]  ? preempt_schedule_thunk+0x1a/0x20
[ 1264.336069][ T5241]  smsusb_term_device+0x4f/0xe0
[ 1264.340958][ T5241]  smsusb_init_device+0x50e/0x530
[ 1264.346232][ T5241]  smsusb_probe+0x1ce/0x560
[ 1264.350775][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1264.356638][ T5241]  ? __pm_runtime_set_status+0x362/0x620
[ 1264.362331][ T5241]  usb_probe_interface+0x179/0x3c0
[ 1264.367518][ T5241]  ? usb_match_dynamic_id+0xe0/0xe0
[ 1264.372765][ T5241]  really_probe+0x12d/0x430
[ 1264.377343][ T5241]  __driver_probe_device+0xbf/0x140
[ 1264.382598][ T5241]  driver_probe_device+0x2a/0x120
[ 1264.387698][ T5241]  __device_attach_driver+0xfb/0x150
[ 1264.393029][ T5241]  ? driver_probe_device+0x120/0x120
[ 1264.398395][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1264.403208][ T5241]  __device_attach+0x102/0x2a0
[ 1264.408055][ T5241]  bus_probe_device+0xca/0xd0
[ 1264.412869][ T5241]  device_add+0x991/0xc80
[ 1264.417269][ T5241]  ? usb_control_msg_send+0xc0/0xe0
[ 1264.422506][ T5241]  ? preempt_count_add+0x67/0xa0
[ 1264.427497][ T5241]  ? usb_enable_lpm+0x43/0x1d0
[ 1264.432307][ T5241]  usb_set_configuration+0x98e/0xc70
[ 1264.437655][ T5241]  usb_generic_driver_probe+0xa1/0x100
[ 1264.443143][ T5241]  usb_probe_device+0x60/0x140
[ 1264.447967][ T5241]  ? unbind_marked_interfaces.isra.0+0xb0/0xb0
[ 1264.454172][ T5241]  really_probe+0x12d/0x430
[ 1264.458740][ T5241]  __driver_probe_device+0xbf/0x140
[ 1264.464010][ T5241]  driver_probe_device+0x2a/0x120
[ 1264.469079][ T5241]  __device_attach_driver+0xfb/0x150
[ 1264.474442][ T5241]  ? driver_probe_device+0x120/0x120
[ 1264.479772][ T5241]  bus_for_each_drv+0xc1/0x110
[ 1264.484597][ T5241]  __device_attach+0x102/0x2a0
[ 1264.489408][ T5241]  bus_probe_device+0xca/0xd0
[ 1264.494139][ T5241]  device_add+0x991/0xc80
[ 1264.498507][ T5241]  usb_new_device+0x38d/0x870
[ 1264.503213][ T5241]  hub_event+0x1875/0x25e0
[ 1264.507689][ T5241]  ? _raw_spin_unlock_irqrestore+0x27/0x40
[ 1264.513536][ T5241]  ? __pm_runtime_suspend+0x80/0x180
[ 1264.518863][ T5241]  process_one_work+0x2ba/0x650
[ 1264.523766][ T5241]  worker_thread+0x5d/0x5c0
[ 1264.528307][ T5241]  ? rescuer_thread+0x590/0x590
[ 1264.533180][ T5241]  kthread+0x129/0x170
[ 1264.537293][ T5241]  ? kthread_complete_and_exit+0x40/0x40
[ 1264.542955][ T5241]  ret_from_fork+0x1f/0x30
[ 1264.547430][ T5241]  </TASK>
[ 1264.550461][ T5241] ---[ end trace 0000000000000000 ]---
[ 1264.556264][ T5228] ------------[ cut here ]------------
[ 1264.561735][ T5228] WARNING: CPU: 0 PID: 5228 at kernel/workqueue.c:3167 __flush_work.isra.0+0xa2/0xb0
[ 1264.565693][ T5444] kmemleak: 85 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 1264.571244][ T5228] Modules linked in:
[ 1264.583745][ T5228] CPU: 0 PID: 5228 Comm: kworker/0:4 Tainted: G        W          6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[ 1264.595338][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 1264.605438][ T5228] Workqueue: usb_hub_wq hub_event
[ 1264.610487][ T5228] RIP: 0010:__flush_work.isra.0+0xa2/0xb0
[ 1264.616275][ T5228] Code: 48 83 c4 50 44 89 e0 5d 41 5c c3 e8 58 66 11 00 48 8d 7c 24 20 e8 3e 0a 73 03 eb cf e8 47 66 11 00 0f 0b eb c6 e8 3e 66 11 00 <0f> 0b 45 31 e4 eb ba e8 82 e0 71 03 66 90 f3 0f 1e fa 41 54 55 48
[ 1264.635933][ T5228] RSP: 0018:ffffc90002b475c0 EFLAGS: 00010293
[ 1264.642023][ T5228] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 1264.650036][ T5228] RDX: ffff88811696e700 RSI: ffffffff812aa082 RDI: 0000000000000001
[ 1264.658038][ T5228] RBP: ffff888118a859a0 R08: 0000000000000001 R09: 0000000000000000
[ 1264.666053][ T5228] R10: 0000000000000001 R11: 726f665f73756220 R12: 0000000000000001
[ 1264.674061][ T5228] R13: 0000000000000001 R14: ffff888115b52000 R15: ffff88811788c808
[ 1264.682051][ T5228] FS:  0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 1264.691034][ T5228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
BUG: memory leak
unreferenced object 0xffff888117a96800 (size 512):
  comm "softirq", pid 0, jiffies 4295052146 (age 115.890s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 40 90 04 86 ff ff ff ff  ........@.......
    c0 a6 f0 11 81 88 ff ff 02 34 01 00 01 00 00 00  .........4......
  backtrace:
    [<ffffffff8153acfa>] __kmalloc+0x4a/0x120
    [<ffffffff83ddd445>] ___neigh_create+0xe5/0xdc0
    [<ffffffff842165f2>] ip6_finish_output2+0x782/0x9c0
    [<ffffffff8421c2e4>] ip6_finish_output+0x274/0x540
    [<ffffffff8421c657>] ip6_output+0xa7/0x1b0
    [<ffffffff84254882>] ndisc_send_skb+0x272/0x470
    [<ffffffff8425976d>] ndisc_send_rs+0x7d/0x2a0
    [<ffffffff8422de89>] addrconf_rs_timer+0x159/0x3f0
    [<ffffffff8134f1a3>] call_timer_fn+0x33/0x1f0
    [<ffffffff8134f45f>] expire_timers+0xff/0x1d0
    [<ffffffff8134f65d>] run_timer_softirq+0x12d/0x300
    [<ffffffff849e17eb>] __do_softirq+0xeb/0x2ee

BUG: memory leak
unreferenced object 0xffff888117a96a00 (size 512):
  comm "softirq", pid 0, jiffies 4295052224 (age 115.110s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 40 90 04 86 ff ff ff ff  ........@.......
    00 8f 8d 16 81 88 ff ff 50 34 01 00 01 00 00 00  ........P4......
  backtrace:
    [<ffffffff8153acfa>] __kmalloc+0x4a/0x120
    [<ffffffff83ddd445>] ___neigh_create+0xe5/0xdc0
    [<ffffffff842165f2>] ip6_finish_output2+0x782/0x9c0
    [<ffffffff8421c2e4>] ip6_finish_output+0x274/0x540
    [<ffffffff8421c657>] ip6_output+0xa7/0x1b0
    [<ffffffff84254882>] ndisc_send_skb+0x272/0x470
    [<ffffffff8425976d>] ndisc_send_rs+0x7d/0x2a0
    [<ffffffff8422de89>] addrconf_rs_timer+0x159/0x3f0
    [<ffffffff8134f1a3>] call_timer_fn+0x33/0x1f0
    [<ffffffff8134f45f>] expire_timers+0xff/0x1d0
    [<ffffffff8134f65d>] run_timer_softirq+0x12d/0x300
    [<ffffffff849e17eb>] __do_softirq+0xeb/0x2ee

BUG: memory leak
unreferenced object 0xffff888117a96c00 (size 512):
  comm "softirq", pid 0, jiffies 4295052224 (age 115.110s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 40 90 04 86 ff ff ff ff  ........@.......
    40 32 cb 13 81 88 ff ff 50 34 01 00 01 00 00 00  @2......P4......
  backtrace:
    [<ffffffff8153acfa>] __kmalloc+0x4a/0x120
    [<ffffffff83ddd445>] ___neigh_create+0xe5/0xdc0
    [<ffffffff842165f2>] ip6_finish_output2+0x782/0x9c0
    [<ffffffff8421c2e4>] ip6_finish_output+0x274/0x540
    [<ffffffff8421c657>] ip6_output+0xa7/0x1b0
    [<ffffffff84254882>] ndisc_send_skb+0x272/0x470
    [<ffffffff8425976d>] ndisc_send_rs+0x7d/0x2a0
    [<ffffffff8422de89>] addrconf_rs_timer+0x159/0x3f0
    [<ffffffff8134f1a3>] call_timer_fn+0x33/0x1f0
    [<ffffffff8134f45f>] expire_timers+0xff/0x1d0
    [<ffffffff8134f65d>] run_timer_softirq+0x12d/0x300
    [<ffffffff849e17eb>] __do_softirq+0xeb/0x2ee

BUG: memory leak
unreferenced object 0xffff888117a96e00 (size 512):
  comm "softirq", pid 0, jiffies 4295052224 (age 115.120s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 40 90 04 86 ff ff ff ff  ........@.......
    c0 89 5f 0e 81 88 ff ff 50 34 01 00 01 00 00 00  .._.....P4......
  backtrace:
    [<ffffffff8153acfa>] __kmalloc+0x4a/0x120
    [<ffffffff83ddd445>] ___neigh_create+0xe5/0xdc0
    [<ffffffff842165f2>] ip6_finish_output2+0x782/0x9c0
    [<ffffffff8421c2e4>] ip6_finish_output+0x274/0x540
    [<ffffffff8421c657>] ip6_output+0xa7/0x1b0
    [<ffffffff84254882>] ndisc_send_skb+0x272/0x470
    [<ffffffff8425976d>] ndisc_send_rs+0x7d/0x2a0
    [<ffffffff8422de89>] addrconf_rs_timer+0x159/0x3f0
    [<ffffffff8134f1a3>] call_timer_fn+0x33/0x1f0
    [<ffffffff8134f45f>] expire_timers+0xff/0x1d0
    [<ffffffff8134f65d>] run_timer_softirq+0x12d/0x300
    [<ffffffff849e17eb>] __do_softirq+0xeb/0x2ee

[ 1264.697660][ T5228] CR2: 00007ffe9efaa080 CR3: 000000011903f000 CR4: 00000000003506f0
[ 1264.705700][ T5228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1264.713713][ T5228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1264.721705][ T5228] Call Trace:
[ 1264.725111][ T5228]  <TASK>
[ 1264.728057][ T5228]  ? __device_attach+0x102/0x2a0
[ 1264.733041][ T5228]  ? bus_probe_device+0xca/0xd0
[ 1264.737950][ T5228]  ? device_add+0x991/0xc80
[ 1264.742511][ T5228]  ? preempt_count_add+0x67/0xa0
[ 1264.747503][ T5228]  ? _raw_spin_lock_irqs