From mboxrd@z Thu Jan 1 00:00:00 1970 From: syzbot Subject: Re: kernel BUG at fs/reiserfs/prints.c:LINE! Date: Fri, 08 Jan 2021 03:40:08 -0800 Message-ID: <000000000000ac50ae05b862040d@google.com> References: <000000000000eba11705afd3d759@google.com> Mime-Version: 1.0 Return-path: In-Reply-To: <000000000000eba11705afd3d759@google.com> List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: akpm@linux-foundation.org, jack@suse.cz, linux-kernel@vger.kernel.org, reiserfs-devel@vger.kernel.org, rkovhaev@gmail.com, syzkaller-bugs@googlegroups.com, zhengbin13@huawei.com syzbot suspects this issue was fixed by commit: commit d24396c5290ba8ab04ba505176874c4e04a2d53c Author: Rustam Kovhaev 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=1731e8f7500000 start commit: 521b619a Merge tag 'linux-kselftest-kunit-fixes-5.10-rc3' .. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=4e93228e2f17fb12 dashboard link: https://syzkaller.appspot.com/bug?extid=1541a3226994c0781b29 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1446e7a8500000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15c56f5c500000 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