usb 3-1: r8712u: Boot from EFUSE: Autoload Failed
usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00
usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin"
usb 3-1: USB disconnect, device number 2
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4956 at net/core/dev.c:8792 rollback_registered_many+0x14f/0xa00 net/core/dev.c:8792
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 4956 Comm: kworker/0:2 Not tainted 5.7.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x11d/0x187 lib/dump_stack.c:118
 panic+0x210/0x640 kernel/panic.c:221
 __warn.cold+0x36/0x40 kernel/panic.c:582
 report_bug+0x1df/0x210 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:175 [inline]
 fixup_bug arch/x86/kernel/traps.c:170 [inline]
 do_error_trap+0x9e/0xd0 arch/x86/kernel/traps.c:267
 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:286
 invalid_op+0x1e/0x30 arch/x86/entry/entry_64.S:1027
RIP: 0010:rollback_registered_many+0x14f/0xa00 net/core/dev.c:8792
Code: 6a fc 48 8d bb d8 04 00 00 e8 1d 17 79 fc 44 0f b6 b3 d8 04 00 00 31 ff 44 89 f6 e8 0b f4 6a fc 45 84 f6 75 81 e8 d1 f2 6a fc <0f> 0b 4c 89 e7 e8 27 55 aa fd 31 ff 41 89 c4 89 c6 e8 eb f3 6a fc
RSP: 0018:ffffc9000a3cb8f0 EFLAGS: 00010216
RAX: 0000000000040000 RBX: ffff8880a1638000 RCX: ffffc90014e4e000
RDX: 0000000000008a85 RSI: ffffffff84dbaaef RDI: 0000000000000001
RBP: ffffc9000a3cb910 R08: ffff8881269c5000 R09: 00008880a1638068
R10: 00008880a16384d8 R11: 00008880a163806f R12: ffff8880a1638068
R13: ffffc9000a3cb978 R14: 0000000000000000 R15: ffff8880a1638900
 rollback_registered+0xc2/0x150 net/core/dev.c:8871
 unregister_netdevice_queue net/core/dev.c:9967 [inline]
 unregister_netdevice_queue+0x18c/0x2d0 net/core/dev.c:9960
 unregister_netdevice include/linux/netdevice.h:2725 [inline]
 unregister_netdev+0x22/0x30 net/core/dev.c:10008
 r871xu_dev_remove+0xc3/0x16c drivers/staging/rtl8712/usb_intf.c:604
 usb_unbind_interface+0x12e/0x520 drivers/usb/core/driver.c:436
 __device_release_driver drivers/base/dd.c:1114 [inline]
 device_release_driver_internal+0x17d/0x2d0 drivers/base/dd.c:1145
 device_release_driver+0x1f/0x30 drivers/base/dd.c:1168
 bus_remove_device+0x1b5/0x240 drivers/base/bus.c:533
 device_del+0x2f0/0x780 drivers/base/core.c:2710
 usb_disable_device+0x151/0x3e0 drivers/usb/core/message.c:1238
 usb_disconnect+0x1c9/0x4f0 drivers/usb/core/hub.c:2211
 hub_port_connect drivers/usb/core/hub.c:5046 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5335 [inline]
 port_event drivers/usb/core/hub.c:5481 [inline]
 hub_event+0x13e8/0x2710 drivers/usb/core/hub.c:5563
 process_one_work+0x424/0x930 kernel/workqueue.c:2268
 process_scheduled_works+0x4b/0xa0 kernel/workqueue.c:2330
 worker_thread+0x4e7/0x7e0 kernel/workqueue.c:2416
 kthread+0x203/0x230 kernel/kthread.c:268
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:352
Kernel Offset: disabled
Rebooting in 86400 seconds..