From mboxrd@z Thu Jan 1 00:00:00 1970 From: syzbot Subject: Re: INFO: task hung in vivid_stop_generating_vid_cap Date: Fri, 22 Mar 2019 15:45:00 -0700 Message-ID: <000000000000e1f98d0584b69aa6@google.com> References: <00000000000080601805795ada2e@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Return-path: In-Reply-To: <00000000000080601805795ada2e@google.com> Sender: netdev-owner@vger.kernel.org To: andy@greyhouse.net, davem@davemloft.net, dvyukov@google.com, hans.verkuil@cisco.com, helen.koike@collabora.com, hverkuil@xs4all.nl, j.vosburgh@gmail.com, linux-can@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, maheshb@google.com, mchehab@kernel.org, mchehab@s-opensource.com, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com, vfalico@gmail.com List-Id: linux-can.vger.kernel.org syzbot has bisected this bug to: commit f2fe89061d79706eca5c47e4efdc09bbc171e74a Author: Helen Koike Date: Fri Apr 7 17:55:19 2017 +0000 [media] vimc: Virtual Media Controller core, capture and sensor bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12ea247d200000 start commit: 9f51ae62 Merge git://git.kernel.org/pub/scm/linux/kernel/g.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=11ea247d200000 console output: https://syzkaller.appspot.com/x/log.txt?x=16ea247d200000 kernel config: https://syzkaller.appspot.com/x/.config?x=62118286bb772a24 dashboard link: https://syzkaller.appspot.com/bug?extid=06283a66a648cd073885 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15701a33400000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=154c8e4d400000 Reported-by: syzbot+06283a66a648cd073885@syzkaller.appspotmail.com Fixes: f2fe89061d79 ("[media] vimc: Virtual Media Controller core, capture and sensor") For information about bisection process see: https://goo.gl/tpsmEJ#bisection