From mboxrd@z Thu Jan 1 00:00:00 1970 From: syzbot Subject: Re: WARNING in dma_buf_vunmap Date: Wed, 20 Mar 2019 18:21:00 -0700 Message-ID: <0000000000000d28ac0584908d43@google.com> References: <000000000000aa8703057a7ea0bb@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Return-path: In-Reply-To: <000000000000aa8703057a7ea0bb@google.com> Sender: linux-kernel-owner@vger.kernel.org To: andy@greyhouse.net, davem@davemloft.net, dri-devel@lists.freedesktop.org, gregkh@linuxfoundation.org, j.vosburgh@gmail.com, linaro-mm-sig-owner@lists.linaro.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maheshb@google.com, netdev@vger.kernel.org, sumit.semwal@linaro.org, syzkaller-bugs@googlegroups.com, vfalico@gmail.com List-Id: dri-devel@lists.freedesktop.org syzbot has bisected this bug to: commit d5e73f7be850323ae3adbbe84ed37a38b0c31476 Author: Mahesh Bandewar Date: Wed Mar 8 18:55:51 2017 +0000 bonding: restructure arp-monitor bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15e679f7200000 start commit: d5e73f7b bonding: restructure arp-monitor git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=17e679f7200000 console output: https://syzkaller.appspot.com/x/log.txt?x=13e679f7200000 kernel config: https://syzkaller.appspot.com/x/.config?x=4a0a89f12ca9b0f5 dashboard link: https://syzkaller.appspot.com/bug?extid=a9317fe7ad261fc76b88 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16f7b6f5400000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=105a2783400000 Reported-by: syzbot+a9317fe7ad261fc76b88@syzkaller.appspotmail.com Fixes: d5e73f7b ("bonding: restructure arp-monitor")