From mboxrd@z Thu Jan 1 00:00:00 1970 From: syzbot Subject: Re: [syzbot] [reiserfs?] possible deadlock in delete_one_xattr (2) Date: Sun, 24 Sep 2023 23:04:35 -0700 Message-ID: <0000000000008a3693060628bb0b@google.com> References: <000000000000964cb905f5e876ff@google.com> Mime-Version: 1.0 Return-path: In-Reply-To: <000000000000964cb905f5e876ff@google.com> List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: amir73il@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-unionfs@vger.kernel.org, miklos@szeredi.hu, mszeredi@redhat.com, reiserfs-devel@vger.kernel.org, syzkaller-bugs@googlegroups.com syzbot has bisected this issue to: commit 9df085f3c9a2d4658a9fe323d70c200aa00ede93 Author: Amir Goldstein Date: Mon Sep 3 06:12:09 2018 +0000 ovl: relax requirement for non null uuid of lower fs bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1711e75a680000 start commit: ac9a78681b92 Linux 6.4-rc1 git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1491e75a680000 console output: https://syzkaller.appspot.com/x/log.txt?x=1091e75a680000 kernel config: https://syzkaller.appspot.com/x/.config?x=8bc832f563d8bf38 dashboard link: https://syzkaller.appspot.com/bug?extid=7a278bf8bfa794494110 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1295e4b8280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=140af20a280000 Reported-by: syzbot+7a278bf8bfa794494110@syzkaller.appspotmail.com Fixes: 9df085f3c9a2 ("ovl: relax requirement for non null uuid of lower fs") For information about bisection process see: https://goo.gl/tpsmEJ#bisection