Re: [syzbot] [ocfs2?] kernel BUG in ocfs2_claim_suballoc_bits

From: syzbot
Date: Mon Dec 01 2025 - 03:48:14 EST


Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+96d38c6e1655c1420a72@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+96d38c6e1655c1420a72@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 939f15e6 Merge tag 'turbostat-2025.06.08' of git://git..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=15cfc512580000
kernel config: https://syzkaller.appspot.com/x/.config?x=dcc9fa9d12bdc372
dashboard link: https://syzkaller.appspot.com/bug?extid=96d38c6e1655c1420a72
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch: https://syzkaller.appspot.com/x/patch.diff?x=14ac02b4580000

Note: testing is done by a robot and is best-effort only.