list_del corruption. prev->next should be ffff888034e1c250, but was ffffffff82759507. (prev=ffff88805d694250)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:62!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 1551 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
Workqueue: usb_hub_wq hub_event
RIP: 0010:__list_del_entry_valid_or_report+0x14a/0x1d0 lib/list_debug.c:62
Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8d 00 00 00 48 8b 55 00 48 89 e9 48 89 de 48 c7 c7 40 17 1b 8c e8 c7 59 23 fc 90 <0f> 0b 4c 89 e7 e8 cc 75 51 fd 48 89 ea 48 b8 00 00 00 00 00 fc ff
RSP: 0018:ffffc90005d7f5f8 EFLAGS: 00010282
RAX: 000000000000006d RBX: ffff888034e1c250 RCX: 0000000000000000
RDX: 000000000000006d RSI: ffffffff81e7cae9 RDI: fffff52000bafeb0
RBP: ffff88805d694250 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000000 R12: ffff88803426c250
R13: ffff888034e1c000 R14: ffffffff9007e9a8 R15: ffffed10069c3c6f
FS:  0000000000000000(0000) GS:ffff88812443f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555f1c73e290 CR3: 0000000078f63000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __list_del_entry_valid include/linux/list.h:132 [inline]
 __list_del_entry include/linux/list.h:223 [inline]
 list_del include/linux/list.h:237 [inline]
 em28xx_close_extension+0x10b/0x2b0 drivers/media/usb/em28xx/em28xx-core.c:1137
 em28xx_usb_disconnect.cold+0x13d/0x253 drivers/media/usb/em28xx/em28xx-cards.c:4197
 usb_unbind_interface+0x1dd/0x9e0 drivers/usb/core/driver.c:458
 device_remove drivers/base/dd.c:633 [inline]
 device_remove+0x12a/0x180 drivers/base/dd.c:625
 __device_release_driver drivers/base/dd.c:1344 [inline]
 device_release_driver_internal+0x44e/0x620 drivers/base/dd.c:1367
 bus_remove_device+0x2bc/0x560 drivers/base/bus.c:657
 device_del+0x376/0x9b0 drivers/base/core.c:3880
 usb_disable_device+0x367/0x810 drivers/usb/core/message.c:1476
 usb_disconnect+0x2e2/0x9a0 drivers/usb/core/hub.c:2345
 hub_port_connect drivers/usb/core/hub.c:5407 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5707 [inline]
 port_event drivers/usb/core/hub.c:5871 [inline]
 hub_event+0x1d0c/0x4af0 drivers/usb/core/hub.c:5953
 process_one_work+0xa23/0x19a0 kernel/workqueue.c:3276
 process_scheduled_works kernel/workqueue.c:3359 [inline]
 worker_thread+0x5ef/0xe50 kernel/workqueue.c:3440
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x754/0xd80 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_del_entry_valid_or_report+0x14a/0x1d0 lib/list_debug.c:62
Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8d 00 00 00 48 8b 55 00 48 89 e9 48 89 de 48 c7 c7 40 17 1b 8c e8 c7 59 23 fc 90 <0f> 0b 4c 89 e7 e8 cc 75 51 fd 48 89 ea 48 b8 00 00 00 00 00 fc ff
RSP: 0018:ffffc90005d7f5f8 EFLAGS: 00010282
RAX: 000000000000006d RBX: ffff888034e1c250 RCX: 0000000000000000
RDX: 000000000000006d RSI: ffffffff81e7cae9 RDI: fffff52000bafeb0
RBP: ffff88805d694250 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000000 R12: ffff88803426c250
R13: ffff888034e1c000 R14: ffffffff9007e9a8 R15: ffffed10069c3c6f
FS:  0000000000000000(0000) GS:ffff88812443f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555f1c73e290 CR3: 0000000078f63000 CR4: 00000000003526f0