usb 3-1: USB disconnect, device number 2
em28xx 3-1:0.0: Disconnecting em28xx #5
em28xx 3-1:0.0: Disconnecting em28xx
list_del corruption. prev->next should be ffff88811892c250, but was 0000000000000000. (prev=ffff888125fa0250)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:62!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 808 Comm: kworker/1:2 Not tainted 6.11.0-syzkaller-11558-g075dbe9f6e3c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: usb_hub_wq hub_event
RIP: 0010:__list_del_entry_valid_or_report+0x12c/0x1c0 lib/list_debug.c:62
Code: e8 c9 fd de fe 90 0f 0b 48 89 ca 48 c7 c7 20 ef 46 87 e8 b7 fd de fe 90 0f 0b 48 89 c2 48 c7 c7 80 ef 46 87 e8 a5 fd de fe 90 <0f> 0b 48 89 d1 48 c7 c7 00 f0 46 87 48 89 c2 e8 90 fd de fe 90 0f
RSP: 0018:ffffc90001fdf6f0 EFLAGS: 00010282
RAX: 000000000000006d RBX: ffffffff89e1dce0 RCX: ffffffff8135a209
RDX: 0000000000000000 RSI: ffffffff81364b06 RDI: 0000000000000005
RBP: ffff88811892c250 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 000000000000006b R12: dffffc0000000000
R13: ffff88811892c000 R14: ffffffff89e37e48 R15: ffff88811d7d4000
FS:  0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe92db3e58 CR3: 0000000112ba2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __list_del_entry_valid include/linux/list.h:124 [inline]
 __list_del_entry include/linux/list.h:215 [inline]
 list_del include/linux/list.h:229 [inline]
 em28xx_close_extension+0x10e/0x2b0 drivers/media/usb/em28xx/em28xx-core.c:1137
 em28xx_usb_disconnect+0x19d/0x610 drivers/media/usb/em28xx/em28xx-cards.c:4197
 usb_unbind_interface+0x1e8/0x970 drivers/usb/core/driver.c:461
 device_remove drivers/base/dd.c:569 [inline]
 device_remove+0x122/0x170 drivers/base/dd.c:561
 __device_release_driver drivers/base/dd.c:1273 [inline]
 device_release_driver_internal+0x44a/0x610 drivers/base/dd.c:1296
 bus_remove_device+0x22f/0x420 drivers/base/bus.c:574
 device_del+0x396/0x9f0 drivers/base/core.c:3871
 usb_disable_device+0x36c/0x7f0 drivers/usb/core/message.c:1418
 usb_disconnect+0x2e1/0x920 drivers/usb/core/hub.c:2304
 hub_port_connect drivers/usb/core/hub.c:5361 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5661 [inline]
 port_event drivers/usb/core/hub.c:5821 [inline]
 hub_event+0x1bed/0x4f40 drivers/usb/core/hub.c:5903
 process_one_work+0x9c5/0x1ba0 kernel/workqueue.c:3229
 process_scheduled_works kernel/workqueue.c:3310 [inline]
 worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391
 kthread+0x2c1/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_del_entry_valid_or_report+0x12c/0x1c0 lib/list_debug.c:62
Code: e8 c9 fd de fe 90 0f 0b 48 89 ca 48 c7 c7 20 ef 46 87 e8 b7 fd de fe 90 0f 0b 48 89 c2 48 c7 c7 80 ef 46 87 e8 a5 fd de fe 90 <0f> 0b 48 89 d1 48 c7 c7 00 f0 46 87 48 89 c2 e8 90 fd de fe 90 0f
RSP: 0018:ffffc90001fdf6f0 EFLAGS: 00010282
RAX: 000000000000006d RBX: ffffffff89e1dce0 RCX: ffffffff8135a209
RDX: 0000000000000000 RSI: ffffffff81364b06 RDI: 0000000000000005
RBP: ffff88811892c250 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 000000000000006b R12: dffffc0000000000
R13: ffff88811892c000 R14: ffffffff89e37e48 R15: ffff88811d7d4000
FS:  0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe92db3e58 CR3: 0000000112ba2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400