syzbot has bisected this issue to:
commit 893cdaaa3977be6afb3a7f756fbfd7be83f68d8c
Author: Wander Lairson Costa <wander@xxxxxxxxxx>
Date: Wed Jun 14 12:23:22 2023 +0000
sched: avoid false lockdep splat in put_task_struct()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14a00127980000
start commit: abf2050f51fd Merge tag 'media/v6.12-1' of git://git.kernel..
git tree: bpf
final oops: https://syzkaller.appspot.com/x/report.txt?x=16a00127980000
console output: https://syzkaller.appspot.com/x/log.txt?x=12a00127980000
kernel config: https://syzkaller.appspot.com/x/.config?x=bc30a30374b0753
dashboard link: https://syzkaller.appspot.com/bug?extid=c6c4861455fdd207f160
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14ee7107980000
Reported-by: syzbot+c6c4861455fdd207f160@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: 893cdaaa3977 ("sched: avoid false lockdep splat in put_task_struct()")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
