syzbot suspects this issue was fixed by commit: commit b20b8aec6ffc07bb547966b356780cd344f20f5b Author: Ido Schimmel <idosch@xxxxxxxxxx> Date: Wed Feb 15 07:31:39 2023 +0000 devlink: Fix netdev notifier chain corruption bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=120779c4280000 start commit: 7cd8b1542a7b ptp_pch: Load module automatically if ID matc.. git tree: net kernel config: https://syzkaller.appspot.com/x/.config?x=9290a409049988d4 dashboard link: https://syzkaller.appspot.com/bug?extid=535e5aae63c0d0433473 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1488b8e0b00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14eabe3f300000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: devlink: Fix netdev notifier chain corruption For information about bisection process see: https://goo.gl/tpsmEJ#bisection