Re: [syzbot] [ocfs2?] possible deadlock in ocfs2_fiemap
From: syzbot
Date: Thu Oct 23 2025 - 04:33:04 EST
syzbot suspects this issue was fixed by commit:
commit 04100f775c2ea501927f508f17ad824ad1f23c8d
Author: Mark Tinguely <mark.tinguely@xxxxxxxxxx>
Date: Fri Aug 29 15:18:15 2025 +0000
ocfs2: fix recursive semaphore deadlock in fiemap call
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13bead42580000
start commit: c330cb607721 Merge tag 'i2c-for-6.17-rc3' of git://git.ker..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=e1e1566c7726877e
dashboard link: https://syzkaller.appspot.com/bug?extid=ca440b457d21568f8021
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=133b6c42580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10b9a862580000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: ocfs2: fix recursive semaphore deadlock in fiemap call
For information about bisection process see: https://goo.gl/tpsmEJ#bisection