syzbot has bisected this issue to:
commit e305509e678b3a4af2b3cfd410f409f7cdaabb52
Author: Lin Ma <linma@xxxxxxxxxx>
Date: Sun May 30 13:37:43 2021 +0000
Bluetooth: use correct lock to prevent UAF of hdev object
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10c6e234580000
start commit: ee94b00c1a64 Merge tag 'block-6.17-20250815' of git://git...
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=12c6e234580000
console output: https://syzkaller.appspot.com/x/log.txt?x=14c6e234580000
kernel config: https://syzkaller.appspot.com/x/.config?x=98e114f4eb77e551
dashboard link: https://syzkaller.appspot.com/bug?extid=56728135217003dc6f7d
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=118d2234580000
Reported-by: syzbot+56728135217003dc6f7d@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: e305509e678b ("Bluetooth: use correct lock to prevent UAF of hdev object")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
