Re: [syzbot] [jfs?] general protection fault in rtlock_slowlock_locked

From: syzbot

Date: Mon Aug 10 2026 - 14:35:24 EST


syzbot suspects this issue was fixed by commit:

commit b15e4310633f90072d66cc9b6692acbf6b4d7d00
Author: Edward Adam Davis <eadavis@xxxxxx>
Date: Tue Dec 16 13:57:51 2025 +0000

jfs: Set the lbmDone flag at the end of lbmIODone

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17b1a079580000
start commit: 6bd9ed02871f Merge tag 'cgroup-for-6.19-rc8-fixes' of git:..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=151a39927f1e10b4
dashboard link: https://syzkaller.appspot.com/bug?extid=08df3e4c9b304b37cb04
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16ad7322580000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: jfs: Set the lbmDone flag at the end of lbmIODone

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