------------[ cut here ]------------ WARNING: net/sched/sch_generic.c:1500 at dev_shutdown+0x3e1/0x440 net/sched/sch_generic.c:1500, CPU#1: kworker/1:7/6793 Modules linked in: CPU: 1 UID: 0 PID: 6793 Comm: kworker/1:7 Not tainted 6.16.0-next-20250807-syzkaller-13560-g442d93313cae #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 Workqueue: usb_hub_wq hub_event RIP: 0010:dev_shutdown+0x3e1/0x440 net/sched/sch_generic.c:1500 Code: d5 c8 96 f8 49 83 7d 00 00 75 19 e8 f9 5c 33 f8 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 06 82 f8 01 cc e8 e0 5c 33 f8 90 <0f> 0b 90 eb e1 e8 d5 5c 33 f8 4c 89 e7 be 03 00 00 00 e8 f8 18 44 RSP: 0018:ffffc90003b17180 EFLAGS: 00010293 RAX: ffffffff898ca6e0 RBX: ffff888059d2c4c8 RCX: ffff8880339d5a00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000001 R08: ffffc90003b16f67 R09: 1ffff92000762dec R10: dffffc0000000000 R11: fffff52000762ded R12: ffffffff8f992b50 R13: ffff888059d2c5a8 R14: 1ffff1100b3a5899 R15: ffffffff8f992b40 FS: 0000000000000000(0000) GS:ffff8881258dd000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f563f9c9ff8 CR3: 000000007e946000 CR4: 00000000003526f0 Call Trace: unregister_netdevice_many_notify+0xe0f/0x1ff0 net/core/dev.c:12136 unregister_netdevice_many net/core/dev.c:12211 [inline] unregister_netdevice_queue+0x33c/0x380 net/core/dev.c:12055 unregister_netdevice include/linux/netdevice.h:3382 [inline] unregister_netdev+0x1f/0x60 net/core/dev.c:12229 usbnet_disconnect+0xcd/0x380 drivers/net/usb/usbnet.c:1658 usb_unbind_interface+0x26b/0x910 drivers/usb/core/driver.c:458 device_remove drivers/base/dd.c:571 [inline] __device_release_driver drivers/base/dd.c:1274 [inline] device_release_driver_internal+0x4d6/0x800 drivers/base/dd.c:1297 bus_remove_device+0x34d/0x410 drivers/base/bus.c:579 device_del+0x511/0x8e0 drivers/base/core.c:3878 usb_disable_device+0x3e9/0x8a0 drivers/usb/core/message.c:1418 usb_disconnect+0x330/0x950 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:5870 [inline] hub_event+0x1cf5/0x4a20 drivers/usb/core/hub.c:5952 process_one_work kernel/workqueue.c:3236 [inline] process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3319 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x3f9/0x770 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245