Re: [syzbot] [bcachefs?] kernel BUG in bch2_btree_path_level_init (2)

[syzbot]

syzbot has bisected this issue to:

commit bf4baaa087e2be0279991f1dbf9acaa7a4c9148c
Author: Kent Overstreet <kent.overstreet@xxxxxxxxx>
Date:   Sat Oct 5 21:37:02 2024 +0000

    bcachefs: Fix lockdep splat in bch2_accounting_read

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=16cd6b40580000
start commit:   3e5e6c9900c3 Merge tag 'nfsd-6.12-3' of git://git.kernel.o..
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=15cd6b40580000
console output: https://syzkaller.appspot.com/x/log.txt?x=11cd6b40580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=f527353e21e067e8
dashboard link: https://syzkaller.appspot.com/bug?extid=eff0acb9087ee995577a
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=16e5ab40580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1760e987980000

Reported-by: syzbot+eff0acb9087ee995577a@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: bf4baaa087e2 ("bcachefs: Fix lockdep splat in bch2_accounting_read")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection