syzbot has bisected this issue to: commit 14152654805256d760315ec24e414363bfa19a06 Author: Kent Overstreet <kent.overstreet@xxxxxxxxx> Date: Mon Nov 25 05:21:27 2024 +0000 bcachefs: Bad btree roots are now autofix bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16f254b7980000 start commit: 4dc1d1bec898 Merge tag 'mfd-fixes-6.14' of git://git.kerne.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=15f254b7980000 console output: https://syzkaller.appspot.com/x/log.txt?x=11f254b7980000 kernel config: https://syzkaller.appspot.com/x/.config?x=c516b1c112a81e77 dashboard link: https://syzkaller.appspot.com/bug?extid=2dabb3dce04e28763712 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11c34aa4580000 Reported-by: syzbot+2dabb3dce04e28763712@xxxxxxxxxxxxxxxxxxxxxxxxx Fixes: 141526548052 ("bcachefs: Bad btree roots are now autofix") For information about bisection process see: https://goo.gl/tpsmEJ#bisection