usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: syz
usb 1-1: Manufacturer: syz
usb 1-1: SerialNumber: syz
usb 1-1: config 0 descriptor??
smsusb:smsusb_probe: board id=8, interface number 0
------------[ cut here ]------------
WARNING: CPU: 0 PID: 897 at kernel/workqueue.c:3066 __flush_work+0x798/0xa80 kernel/workqueue.c:3063
Modules linked in:
CPU: 0 PID: 897 Comm: kworker/0:2 Not tainted 6.2.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
Workqueue: usb_hub_wq hub_event
RIP: 0010:__flush_work+0x798/0xa80 kernel/workqueue.c:3066
Code: 00 00 00 e8 4a d7 17 00 48 c7 c6 01 58 4a 81 48 c7 c7 60 5d 78 8b 45 31 ff e8 14 76 10 00 e9 55 fd ff ff 0f 0b e9 4e fd ff ff <0f> 0b 45 31 ff e9 44 fd ff ff 4c 89 95 88 fe ff ff e8 a2 2f 6f 00
RSP: 0018:ffffc9000464ebf8 EFLAGS: 00010246
RAX: 1ffff11002dbb420 RBX: 0000000000000021 RCX: 1ffffffff204fa4e
RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff888016dda0e8
RBP: ffffc9000464ed98 R08: 0000000000000001 R09: ffffffff90253b2f
R10: 0000000000000001 R11: 0000000000000000 R12: ffff888016dda0e8
R13: ffff888016dda0e8 R14: ffff888016dda100 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd4331efe8 CR3: 000000000b48e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __cancel_work_timer+0x315/0x460 kernel/workqueue.c:3160
 smsusb_stop_streaming drivers/media/usb/siano/smsusb.c:182 [inline]
 smsusb_term_device+0xda/0x2d0 drivers/media/usb/siano/smsusb.c:344
 smsusb_init_device+0x400/0x9ce drivers/media/usb/siano/smsusb.c:419
 smsusb_probe+0xbbd/0xc55 drivers/media/usb/siano/smsusb.c:567
 usb_probe_interface+0x278/0x6a0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:560 [inline]
 really_probe+0x5a6/0xa50 drivers/base/dd.c:639
 __driver_probe_device+0x186/0x460 drivers/base/dd.c:778
 driver_probe_device+0x44/0x110 drivers/base/dd.c:808
 __device_attach_driver+0x14e/0x270 drivers/base/dd.c:936
 bus_for_each_drv+0x122/0x1a0 drivers/base/bus.c:427
 __device_attach+0x19e/0x440 drivers/base/dd.c:1008
 bus_probe_device+0x1a1/0x250 drivers/base/bus.c:487
 device_add+0xa18/0x1b90 drivers/base/core.c:3479
 usb_set_configuration+0xa05/0x18a0 drivers/usb/core/message.c:2171
 usb_generic_driver_probe+0x78/0xa0 drivers/usb/core/generic.c:238
 usb_probe_device+0x98/0x240 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:560 [inline]
 really_probe+0x5a6/0xa50 drivers/base/dd.c:639
 __driver_probe_device+0x186/0x460 drivers/base/dd.c:778
 driver_probe_device+0x44/0x110 drivers/base/dd.c:808
 __device_attach_driver+0x14e/0x270 drivers/base/dd.c:936
 bus_for_each_drv+0x122/0x1a0 drivers/base/bus.c:427
 __device_attach+0x19e/0x440 drivers/base/dd.c:1008
 bus_probe_device+0x1a1/0x250 drivers/base/bus.c:487
 device_add+0xa18/0x1b90 drivers/base/core.c:3479
 usb_new_device.cold+0x600/0xf02 drivers/usb/core/hub.c:2573
 hub_port_connect drivers/usb/core/hub.c:5405 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5549 [inline]
 port_event drivers/usb/core/hub.c:5709 [inline]
 hub_event+0x2450/0x3ce0 drivers/usb/core/hub.c:5791
 process_one_work+0x8ba/0x14c0 kernel/workqueue.c:2289
 worker_thread+0x59c/0xec0 kernel/workqueue.c:2436
 kthread+0x298/0x340 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>