Re: [syzbot] [bcachefs?] WARNING in bch2_dev_free

[syzbot]

Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
unregister_netdevice: waiting for DEV to become free

unregister_netdevice: waiting for batadv0 to become free. Usage count = 3


Tested on:

commit:         a2458824 Merge tag 'linux_kselftest-kunit-6.15-rc2' of..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=153ffb4c580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=fb8650d88e9fb80f
dashboard link: https://syzkaller.appspot.com/bug?extid=aec9606169fbc3a12ca6
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=17b7fb4c580000