syzbot


[upstream] WARNING in apparmor_cred_free
Status: upstream: reported C repro on 2019/01/11 09:43
Reported-by: syzbot+69ca07954461f189e808@syzkaller.appspotmail.com
Commits: LSM: Check for NULL cred-security on free
Patched on: [ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-linux-next-kasan-gce-root], missing on: [ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-kmsan-gce ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce]
First: 8d16h, last: 1d22h

Sample crash report:

All crashes (109):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2019/01/11 07:35 linux-next b808822a 80dde172 .config log report syz C jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/18 00:35 linux-next a37d50ca 769e75ed .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/17 23:10 linux-next a37d50ca 769e75ed .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/17 22:09 linux-next a37d50ca 769e75ed .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/17 20:41 linux-next a37d50ca 769e75ed .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/17 20:10 linux-next a37d50ca 769e75ed .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/17 18:51 linux-next a37d50ca 769e75ed .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/17 17:08 linux-next a37d50ca 769e75ed .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/17 12:51 linux-next a37d50ca c2faf9b2 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/17 10:20 linux-next a37d50ca c2faf9b2 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/17 08:54 linux-next a37d50ca c2faf9b2 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/17 05:10 linux-next cbeb3db6 c2faf9b2 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/17 01:51 linux-next cbeb3db6 d538790b .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/16 20:46 linux-next cbeb3db6 d538790b .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/16 19:21 linux-next cbeb3db6 d538790b .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/16 15:34 linux-next cbeb3db6 d538790b .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/16 13:23 linux-next cbeb3db6 b47fa78d .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/16 08:21 linux-next cbeb3db6 b47fa78d .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/16 05:37 linux-next 5aa6589e b47fa78d .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/16 00:16 linux-next 5aa6589e 79cb1a7c .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/15 22:57 linux-next 5aa6589e 79cb1a7c .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/15 20:21 linux-next 5aa6589e 79cb1a7c .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/15 18:47 linux-next 5aa6589e 79cb1a7c .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/15 15:42 linux-next 5aa6589e 79cb1a7c .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/15 13:07 linux-next 5aa6589e ebacf5cb .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/15 11:00 linux-next 5aa6589e ebacf5cb .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/15 10:21 linux-next 5aa6589e ebacf5cb .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/15 09:19 linux-next 5aa6589e ebacf5cb .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/15 08:06 linux-next 5aa6589e ebacf5cb .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/15 02:51 linux-next 8ce4d582 ebacf5cb .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 20:14 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 17:59 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 16:39 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 15:24 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 12:46 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 11:54 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 11:48 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 11:30 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 11:25 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 11:24 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 11:01 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 10:52 linux-next 8ce4d582 95485883 .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/14 04:26 linux-next b808822a c3f3344c .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/13 23:52 linux-next b808822a c3f3344c .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com
ci-upstream-linux-next-kasan-gce-root 2019/01/13 21:15 linux-next b808822a c3f3344c .config log report jmorris@namei.org, john.johansen@canonical.com, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com