syzbot


possible deadlock in pipe_lock
Status: closed as invalid on 2018/02/14 14:20
Reported-by: syzbot+3ec92417420d71fa2d899c5603854c9a9145249b@syzkaller.appspotmail.com
First crash: 749d, last: 639d
similar bugs (4):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream possible deadlock in pipe_lock (2) 3 150d 219d 0/13 upstream: reported on 2019/02/10 18:23
android-49 possible deadlock in pipe_lock 4 20d 157d 0/3 public: reported on 2019/04/14 09:30
linux-4.19 possible deadlock in pipe_lock C 2 143d 146d 0/1 upstream: reported C repro on 2019/04/25 01:18
android-44 possible deadlock in pipe_lock C 57 7d08h 157d 0/2 public: reported C repro on 2019/04/14 08:51

Sample crash report:

All crashes (50806):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2017/12/13 20:21 upstream d39a01ef 06ea774d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2017/11/21 22:22 upstream e1d1ea54 d4d14b03 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2017/11/20 02:42 upstream ed30b147 9badd053 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2017/12/14 00:36 upstream d39a01ef 06ea774d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2017/11/22 14:01 net-next 0c86a6bd ddf7b3e0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2017/11/22 13:57 net-next 0c86a6bd ddf7b3e0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2017/11/22 13:36 net-next 0c86a6bd ddf7b3e0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2017/11/22 13:28 net-next 0c86a6bd ddf7b3e0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2017/11/22 13:26 net-next 0c86a6bd ddf7b3e0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2017/11/22 13:25 net-next 0c86a6bd ddf7b3e0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2017/11/22 12:45 net-next 0c86a6bd ddf7b3e0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2017/11/22 12:43 net-next 0c86a6bd ddf7b3e0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2017/11/22 12:03 net-next 0c86a6bd ddf7b3e0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2017/11/22 11:56 net-next 0c86a6bd ddf7b3e0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-net-kasan-gce 2017/11/22 14:32 net-next 0c86a6bd ddf7b3e0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/18 12:47 mmots 82bcf1de d5beb42a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/18 09:56 mmots 82bcf1de d5beb42a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/18 07:36 mmots 82bcf1de d5beb42a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/18 06:32 mmots 82bcf1de d5beb42a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/18 04:11 mmots 82bcf1de d5beb42a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/18 01:02 mmots 82bcf1de d5beb42a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/17 23:30 mmots 82bcf1de d5beb42a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/17 20:24 mmots 82bcf1de d5beb42a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/17 18:39 mmots 82bcf1de d5beb42a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/17 15:51 mmots 82bcf1de d5beb42a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/17 03:03 mmots 82bcf1de b6f0c91b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/13 18:04 mmots 82bcf1de ce7f2399 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-next-kasan-gce 2017/11/22 14:18 linux-next 1efc584c 31af2ce0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/11/22 14:04 mmots 1ea8d039 deb5f6ae .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-next-kasan-gce 2017/11/22 13:45 linux-next 1efc584c 31af2ce0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/11/22 13:15 mmots 1ea8d039 deb5f6ae .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/11/22 13:11 mmots 1ea8d039 deb5f6ae .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/11/22 13:08 mmots 1ea8d039 deb5f6ae .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/11/22 13:07 mmots 1ea8d039 deb5f6ae .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-next-kasan-gce 2017/11/22 12:41 linux-next 1efc584c 31af2ce0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/11/22 11:56 mmots 1ea8d039 deb5f6ae .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-next-kasan-gce 2017/11/22 01:14 linux-next aa1fbe63 d4d14b03 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/11/21 09:31 mmots 93909538 eff27f33 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/11/14 10:35 mmots 97530111 00f6ff58 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
skylake-linux-next-kasan-qemu 2017/11/03 01:53 linux-next fa8785e8 02b8363d .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk