From mboxrd@z Thu Jan 1 00:00:00 1970 From: syzbot Subject: Re: WARNING in ovl_rename Date: Thu, 05 Dec 2019 17:54:00 -0800 Message-ID: <000000000000db84550598ff519f@google.com> References: <0000000000002492cc0587d58ed8@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Return-path: In-Reply-To: <0000000000002492cc0587d58ed8@google.com> Sender: linux-kernel-owner@vger.kernel.org To: amir73il@gmail.com, linux-kernel@vger.kernel.org, linux-unionfs@vger.kernel.org, miklos@szeredi.hu, mszeredi@redhat.com, syzkaller-bugs@googlegroups.com List-Id: linux-unionfs@vger.kernel.org syzbot suspects this bug was fixed by commit: commit 146d62e5a5867fbf84490d82455718bfb10fe824 Author: Amir Goldstein Date: Thu Apr 18 14:42:08 2019 +0000 ovl: detect overlapping layers bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=138841dae00000 start commit: 037904a2 Merge branch 'x86-urgent-for-linus' of git://git... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=a42d110b47dd6b36 dashboard link: https://syzkaller.appspot.com/bug?extid=bb1836a212e69f8e201a syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15ba097ca00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10be1ceca00000 If the result looks correct, please mark the bug fixed by replying with: #syz fix: ovl: detect overlapping layers For information about bisection process see: https://goo.gl/tpsmEJ#bisection