syzbot suspects this issue was fixed by commit:
commit d24396c5290ba8ab04ba505176874c4e04a2d53c
Author: Rustam Kovhaev <rkovhaev@xxxxxxxxx>
Date: Sun Nov 1 14:09:58 2020 +0000
reiserfs: add check for an invalid ih_entry_count
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=111480e7500000
start commit: a68a0262 mm/madvise: remove racy mm ownership check
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=e597c2b53c984cd8
dashboard link: https://syzkaller.appspot.com/bug?extid=3db80bbf66b88d68af9d
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1737b8a7500000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1697246b500000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: reiserfs: add check for an invalid ih_entry_count
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
