syzbot

usb 5-1: USB disconnect, device number 3
asix 5-1:7.204 eth2: unregister 'asix' usb-dummy_hcd.0-1, ASIX AX88178 USB 2.0 Ethernet
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WARNING: CPU: 2 PID: 24 at net/sched/sch_generic.c:1498 dev_shutdown+0x3c1/0x430 net/sched/sch_generic.c:1498
Modules linked in:
CPU: 2 UID: 0 PID: 24 Comm: kworker/2:0 Not tainted 6.16.0-rc5-syzkaller-00053-g8c2e52ebbe88 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: usb_hub_wq hub_event
RIP: 0010:dev_shutdown+0x3c1/0x430 net/sched/sch_generic.c:1498
Code: 48 c7 c2 40 a1 e7 8c be a3 00 00 00 48 c7 c7 00 a6 e7 8c c6 05 d9 fb 0d 07 01 e8 6a 7e 14 f8 e9 8f fd ff ff e8 40 37 38 f8 90 <0f> 0b 90 e9 5f fe ff ff 4c 89 f7 e8 cf 12 9f f8 e9 6c fc ff ff 4c
RSP: 0018:ffffc9000062f430 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880266444c8 RCX: ffffffff898333de
RDX: ffff88801e2e2440 RSI: ffffffff8983bfd0 RDI: ffff8880266445a8
RBP: ffff888026644000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888026644478
R13: ffffed1004cc8803 R14: ffff8880266444c0 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8880d6916000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f475acf5e9c CR3: 0000000024213000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 unregister_netdevice_many_notify+0xb3c/0x2700 net/core/dev.c:12065
 unregister_netdevice_many net/core/dev.c:12140 [inline]
 unregister_netdevice_queue+0x305/0x3f0 net/core/dev.c:11984
 unregister_netdevice include/linux/netdevice.h:3379 [inline]
 unregister_netdev+0x1f/0x60 net/core/dev.c:12158
 usbnet_disconnect+0x109/0x500 drivers/net/usb/usbnet.c:1648
 usb_unbind_interface+0x1da/0x9a0 drivers/usb/core/driver.c:458
 device_remove drivers/base/dd.c:569 [inline]
 device_remove+0x125/0x170 drivers/base/dd.c:561
 __device_release_driver drivers/base/dd.c:1272 [inline]
 device_release_driver_internal+0x44b/0x620 drivers/base/dd.c:1295
 bus_remove_device+0x22f/0x420 drivers/base/bus.c:579
 device_del+0x396/0x9f0 drivers/base/core.c:3881
 usb_disable_device+0x355/0x7d0 drivers/usb/core/message.c:1418
 usb_disconnect+0x2e1/0x9c0 drivers/usb/core/hub.c:2344
 hub_port_connect drivers/usb/core/hub.c:5406 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5706 [inline]
 port_event drivers/usb/core/hub.c:5866 [inline]
 hub_event+0x1c57/0x4fa0 drivers/usb/core/hub.c:5948
 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3321 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402
 kthread+0x3c5/0x780 kernel/kthread.c:464
 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>