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=1688a7a8580000 start commit: b7c90e3e717a Merge tag 'x86-urgent-2025-03-08' of git://gi.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1588a7a8580000 console output: https://syzkaller.appspot.com/x/log.txt?x=1188a7a8580000 kernel config: https://syzkaller.appspot.com/x/.config?x=523d3ff8e053340a dashboard link: https://syzkaller.appspot.com/bug?extid=725322cc4ff5c53abfac syz repro: https://syzkaller.appspot.com/x/repro.syz?x=137c1fa0580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12e0fa54580000 Reported-by: syzbot+725322cc4ff5c53abfac@xxxxxxxxxxxxxxxxxxxxxxxxx Fixes: 141526548052 ("bcachefs: Bad btree roots are now autofix") For information about bisection process see: https://goo.gl/tpsmEJ#bisection