Re: [syzbot] [ocfs2?] KASAN: slab-use-after-free Read in ocfs2_fault

[syzbot]

syzbot has bisected this issue to:

commit f79dc03fe68c79d388908182e68d702f7f1786bc
Author: Masahiro Yamada <masahiroy@xxxxxxxxxx>
Date:   Tue Jun 18 10:35:21 2024 +0000

    kconfig: refactor choice value calculation

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1154ee42580000
start commit:   8b789f2b7602 Merge tag 'mm-hotfixes-stable-2025-09-17-21-1..
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=1354ee42580000
console output: https://syzkaller.appspot.com/x/log.txt?x=1554ee42580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=f5b21423ca3f0a96
dashboard link: https://syzkaller.appspot.com/bug?extid=a49010a0e8fcdeea075f
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=179f40e2580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=109acf62580000

Reported-by: syzbot+a49010a0e8fcdeea075f@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: f79dc03fe68c ("kconfig: refactor choice value calculation")

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