syzbot


possible deadlock in do_ip_setsockopt
Status: public: reported C repro on 2019/04/11 08:44
Reported-by: syzbot+064cee1e1d47853c27ff@syzkaller.appspotmail.com
First crash: 589d, last: 482d
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream possible deadlock in do_ip_setsockopt C 467 672d 679d 0/16 closed as dup on 2018/01/30 13:58
upstream possible deadlock in do_ip_setsockopt (2) 59 669d 671d 4/16 fixed on 2018/02/07 13:26
upstream possible deadlock in do_ip_setsockopt (3) 3731 652d 668d 4/16 fixed on 2018/02/26 20:04

Sample crash report:

Crashes (101):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce-root 2018/05/17 17:55 https://android.googlesource.com/kernel/common android-4.9 73fdfa38 90c54c49 .config log report syz C davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/17 17:57 https://android.googlesource.com/kernel/common android-4.9 a4230bea 27c5f59f .config log report syz C davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/04/28 12:17 https://android.googlesource.com/kernel/common android-4.9 71fce1ed d5a5d045 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/08/12 20:49 https://android.googlesource.com/kernel/common android-4.9 9dc978d4 7a88b141 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/08/07 06:59 https://android.googlesource.com/kernel/common android-4.9 47b77b8d 1beb8136 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/08 15:05 https://android.googlesource.com/kernel/common android-4.9 03c70fea c9a7a4dc .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/08 14:01 https://android.googlesource.com/kernel/common android-4.9 03c70fea c9a7a4dc .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/07 22:37 https://android.googlesource.com/kernel/common android-4.9 03c70fea ab89aea9 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/06 19:41 https://android.googlesource.com/kernel/common android-4.9 03c70fea 9636bc93 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/05 23:49 https://android.googlesource.com/kernel/common android-4.9 03c70fea d3b2a0e2 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/05 20:36 https://android.googlesource.com/kernel/common android-4.9 03c70fea d3b2a0e2 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/05 02:27 https://android.googlesource.com/kernel/common android-4.9 03c70fea e1b966c6 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/04 11:21 https://android.googlesource.com/kernel/common android-4.9 03c70fea 317fc8ea .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/04 09:32 https://android.googlesource.com/kernel/common android-4.9 03c70fea 317fc8ea .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/02 20:45 https://android.googlesource.com/kernel/common android-4.9 00a0bcbf 574780b0 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/02 18:44 https://android.googlesource.com/kernel/common android-4.9 00a0bcbf 574780b0 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/02 06:54 https://android.googlesource.com/kernel/common android-4.9 00a0bcbf dba0b50e .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/01 23:11 https://android.googlesource.com/kernel/common android-4.9 00a0bcbf dba0b50e .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/01 16:11 https://android.googlesource.com/kernel/common android-4.9 00a0bcbf dba0b50e .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/01 08:42 https://android.googlesource.com/kernel/common android-4.9 00a0bcbf dba0b50e .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/07/01 00:47 https://android.googlesource.com/kernel/common android-4.9 00a0bcbf dba0b50e .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/29 22:20 https://android.googlesource.com/kernel/common android-4.9 00a0bcbf dba0b50e .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/29 10:18 https://android.googlesource.com/kernel/common android-4.9 00a0bcbf dba0b50e .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/29 07:38 https://android.googlesource.com/kernel/common android-4.9 00a0bcbf dba0b50e .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/28 16:04 https://android.googlesource.com/kernel/common android-4.9 00a0bcbf dba0b50e .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/26 01:38 https://android.googlesource.com/kernel/common android-4.9 7143cbff 2064fc5c .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/25 23:29 https://android.googlesource.com/kernel/common android-4.9 7cecc756 2064fc5c .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/25 17:59 https://android.googlesource.com/kernel/common android-4.9 7cecc756 2064fc5c .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/25 04:03 https://android.googlesource.com/kernel/common android-4.9 7cecc756 2064fc5c .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/24 18:34 https://android.googlesource.com/kernel/common android-4.9 7cecc756 2064fc5c .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/24 10:18 https://android.googlesource.com/kernel/common android-4.9 7cecc756 2064fc5c .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/23 10:08 https://android.googlesource.com/kernel/common android-4.9 7cecc756 2064fc5c .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/22 09:20 https://android.googlesource.com/kernel/common android-4.9 e1815b3e 095ef806 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/22 05:56 https://android.googlesource.com/kernel/common android-4.9 e1815b3e 095ef806 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/21 17:40 https://android.googlesource.com/kernel/common android-4.9 e1815b3e 095ef806 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/21 01:44 https://android.googlesource.com/kernel/common android-4.9 e1815b3e 095ef806 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/19 19:58 https://android.googlesource.com/kernel/common android-4.9 e1815b3e 732e4256 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/19 06:50 https://android.googlesource.com/kernel/common android-4.9 e1815b3e 45c54f75 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/18 21:21 https://android.googlesource.com/kernel/common android-4.9 a4230bea 45c54f75 .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/18 02:01 https://android.googlesource.com/kernel/common android-4.9 a4230bea 27c5f59f .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/17 07:14 https://android.googlesource.com/kernel/common android-4.9 a4230bea 27c5f59f .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/16 19:57 https://android.googlesource.com/kernel/common android-4.9 a4230bea 27c5f59f .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-49-kasan-gce-root 2018/06/15 14:44 https://android.googlesource.com/kernel/common android-4.9 b7d377b4 27c5f59f .config log report davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org