WARNING in add

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 25
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3640 at net/core/dev.c:8792 rollback_registered_many+0x1ed/0xec0 net/core/dev.c:8792
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 3640 Comm: kworker/0:7 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+0xef/0x16e lib/dump_stack.c:118
 rollback_registered_many+0x100/0xec0 net/core/dev.c:8783
 panic+0x2aa/0x6e1 kernel/panic.c:221
 add_taint.cold+0x16/0x16 kernel/panic.c:434
 printk+0xba/0xed kernel/printk/printk.c:2081
 kmsg_dump_rewind_nolock+0xd9/0xd9 kernel/printk/printk.c:3374
 __warn.cold+0x14/0x30 kernel/panic.c:581
 rollback_registered_many+0x1ed/0xec0 net/core/dev.c:8792
 __warn.cold+0x2f/0x30 kernel/panic.c:582
 rollback_re