syzbot


possible deadlock in ip_defrag
Status: public: reported C repro on 2019/04/12 00:00
Reported-by: syzbot+53b2fd8d791ee244840a@syzkaller.appspotmail.com
First crash: 679d, last: 2d03h

Sample crash report:

Crashes (176):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-44-kasan-gce 2018/05/30 22:36 https://android.googlesource.com/kernel/common android-4.4 cb3afe1f 2f93b54f .config log report syz C
ci-android-44-kasan-gce 2018/10/08 11:41 https://android.googlesource.com/kernel/common android-4.4 ea3a6005 8b311eaf .config log report syz C
ci-android-44-kasan-gce 2018/10/07 22:03 https://android.googlesource.com/kernel/common android-4.4 ea3a6005 8b311eaf .config log report syz C
ci-android-44-kasan-gce 2018/10/06 12:42 https://android.googlesource.com/kernel/common android-4.4 ea3a6005 8b311eaf .config log report syz C
ci-android-44-kasan-gce 2018/09/06 20:00 https://android.googlesource.com/kernel/common android-4.4 b68e78cf 0bb7a7eb .config log report syz C
ci-android-44-kasan-gce 2018/08/31 11:49 https://android.googlesource.com/kernel/common android-4.4 5e24b4e4 a4718693 .config log report syz C
ci-android-44-kasan-gce 2018/07/22 20:22 https://android.googlesource.com/kernel/common android-4.4 1b37d68f 8cc079c3 .config log report syz C
ci-android-44-kasan-gce 2018/07/14 07:18 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a 92a49505 .config log report syz C
ci-android-44-kasan-gce 2018/07/14 06:16 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a 92a49505 .config log report syz C
ci-android-44-kasan-gce 2018/06/16 05:56 https://android.googlesource.com/kernel/common android-4.4 a2e2217b 27c5f59f .config log report syz C
ci-android-44-kasan-gce-386 2018/10/27 11:43 https://android.googlesource.com/kernel/common android-4.4 c4b00eb7 a8292de9 .config log report syz C
ci-android-44-kasan-gce-386 2018/10/08 11:42 https://android.googlesource.com/kernel/common android-4.4 ea3a6005 8b311eaf .config log report syz C
ci-android-44-kasan-gce-386 2018/10/07 22:03 https://android.googlesource.com/kernel/common android-4.4 ea3a6005 8b311eaf .config log report syz C
ci-android-44-kasan-gce-386 2018/10/06 12:43 https://android.googlesource.com/kernel/common android-4.4 ea3a6005 8b311eaf .config log report syz C
ci-android-44-kasan-gce-386 2018/09/06 19:59 https://android.googlesource.com/kernel/common android-4.4 b68e78cf 0bb7a7eb .config log report syz C
ci-android-44-kasan-gce-386 2018/08/31 11:49 https://android.googlesource.com/kernel/common android-4.4 5e24b4e4 a4718693 .config log report syz C
ci-android-44-kasan-gce-386 2018/04/23 08:59 https://android.googlesource.com/kernel/common android-4.4 38f41ec1 d23fcf6c .config log report syz
ci-android-44-kasan-gce-386 2018/07/22 20:19 https://android.googlesource.com/kernel/common android-4.4 1b37d68f 8cc079c3 .config log report syz
ci-android-44-kasan-gce-386 2018/07/14 07:33 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a 92a49505 .config log report syz
ci-android-44-kasan-gce-386 2018/07/14 06:51 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a 92a49505 .config log report syz
ci-android-44-kasan-gce-386 2018/06/16 05:55 https://android.googlesource.com/kernel/common android-4.4 a2e2217b 27c5f59f .config log report syz
ci-android-44-kasan-gce-386 2018/05/30 22:05 https://android.googlesource.com/kernel/common android-4.4 cb3afe1f 2f93b54f .config log report syz
ci-android-44-kasan-gce-386 2018/05/04 17:35 https://android.googlesource.com/kernel/common android-4.4 4fca5a0c 9ce14f4b .config log report syz
ci-android-44-kasan-gce-386 2018/05/04 03:38 https://android.googlesource.com/kernel/common android-4.4 1fe7e920 9ce14f4b .config log report syz
ci-android-44-kasan-gce-386 2018/04/30 16:07 https://android.googlesource.com/kernel/common android-4.4 12ef385f 06db3cec .config log report syz
ci-android-44-kasan-gce-386 2018/04/28 21:11 https://android.googlesource.com/kernel/common android-4.4 23eaecc3 d5a5d045 .config log report syz
ci-android-44-kasan-gce-386 2018/04/28 20:28 https://android.googlesource.com/kernel/common android-4.4 23eaecc3 d5a5d045 .config log report syz
ci-android-44-kasan-gce-386 2018/04/25 18:16 https://android.googlesource.com/kernel/common android-4.4 bd23e3af 73417389 .config log report syz
ci-android-44-kasan-gce 2019/11/13 00:31 https://android.googlesource.com/kernel/common android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce 2019/11/11 22:44 https://android.googlesource.com/kernel/common android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce 2019/10/03 00:25 https://android.googlesource.com/kernel/common android-4.4 62872f95 2e29b534 .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-44-kasan-gce 2019/09/21 19:58 https://android.googlesource.com/kernel/common android-4.4 62872f95 d96e88f3 .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-44-kasan-gce 2019/09/21 05:20 https://android.googlesource.com/kernel/common android-4.4 62872f95 d96e88f3 .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-44-kasan-gce 2019/09/15 17:33 https://android.googlesource.com/kernel/common android-4.4 62872f95 32d59357 .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-44-kasan-gce 2019/08/25 11:53 https://android.googlesource.com/kernel/common android-4.4 62872f95 d21c5d9d .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-44-kasan-gce 2019/03/07 10:10 https://android.googlesource.com/kernel/common android-4.4 62872f95 8c085c5e .config log report
ci-android-44-kasan-gce 2019/01/26 04:00 https://android.googlesource.com/kernel/common android-4.4 d0c3914f ebf7a37c .config log report
ci-android-44-kasan-gce 2019/01/20 21:22 https://android.googlesource.com/kernel/common android-4.4 24189101 fd37a550 .config log report
ci-android-44-kasan-gce 2019/01/20 09:47 https://android.googlesource.com/kernel/common android-4.4 24189101 353f32ea .config log report
ci-android-44-kasan-gce 2019/01/16 00:43 https://android.googlesource.com/kernel/common android-4.4 acb5ff19 79cb1a7c .config log report
ci-android-44-kasan-gce 2019/01/01 06:10 https://android.googlesource.com/kernel/common android-4.4 dfca92ba 3d85f48c .config log report
ci-android-44-kasan-gce 2018/11/21 02:27 https://android.googlesource.com/kernel/common android-4.4 498bf612 9aca6b52 .config log report
ci-android-44-kasan-gce 2018/11/17 01:25 https://android.googlesource.com/kernel/common android-4.4 498bf612 b08ee62a .config log report
ci-android-44-kasan-gce 2018/11/01 14:10 https://android.googlesource.com/kernel/common android-4.4 c4b00eb7 1f38e9ae .config log report
ci-android-44-kasan-gce-386 2019/11/18 10:33 https://android.googlesource.com/kernel/common android-4.4 62872f95 d5696d51 .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-44-kasan-gce-386 2019/11/17 18:17 https://android.googlesource.com/kernel/common android-4.4 62872f95 d5696d51 .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-44-kasan-gce-386 2019/11/14 07:17 https://android.googlesource.com/kernel/common android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/10/16 23:36 https://android.googlesource.com/kernel/common android-4.4 62872f95 8c88c9c1 .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-44-kasan-gce-386 2019/10/16 16:17 https://android.googlesource.com/kernel/common android-4.4 62872f95 d4ea592f .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-44-kasan-gce-386 2019/10/10 15:12 https://android.googlesource.com/kernel/common android-4.4 62872f95 a4efa8c0 .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-44-kasan-gce-386 2019/09/30 09:25 https://android.googlesource.com/kernel/common android-4.4 62872f95 c1ad5441 .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-44-kasan-gce-386 2019/09/18 15:51 https://android.googlesource.com/kernel/common android-4.4 62872f95 c2dcd700 .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-44-kasan-gce-386 2019/09/18 09:09 https://android.googlesource.com/kernel/common android-4.4 62872f95 03e0d245 .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-44-kasan-gce-386 2019/09/02 06:39 https://android.googlesource.com/kernel/common android-4.4 62872f95 db7c31ca .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-44-kasan-gce-386 2019/08/31 06:37 https://android.googlesource.com/kernel/common android-4.4 62872f95 fd37b39e .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-44-kasan-gce-386 2019/08/23 01:53 https://android.googlesource.com/kernel/common android-4.4 62872f95 d003d6d0 .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-44-kasan-gce-386 2019/08/22 03:08 https://android.googlesource.com/kernel/common android-4.4 62872f95 984250d5 .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-44-kasan-gce-386 2019/08/20 19:44 https://android.googlesource.com/kernel/common android-4.4 62872f95 cfc9868f .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-44-kasan-gce-386 2019/08/17 04:56 https://android.googlesource.com/kernel/common android-4.4 62872f95 8fd428a1 .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-44-kasan-gce-386 2018/12/29 16:22 https://android.googlesource.com/kernel/common android-4.4 dfca92ba a40793d7 .config log report
ci-android-44-kasan-gce-386 2018/12/19 03:34 https://android.googlesource.com/kernel/common android-4.4 b95a8c04 4edaba93 .config log report
ci-android-44-kasan-gce-386 2018/12/18 19:07 https://android.googlesource.com/kernel/common android-4.4 b95a8c04 4edaba93 .config log report
ci-android-44-kasan-gce-386 2018/12/16 11:09 https://android.googlesource.com/kernel/common android-4.4 b95a8c04 def91db3 .config log report
ci-android-44-kasan-gce-386 2018/12/07 19:11 https://android.googlesource.com/kernel/common android-4.4 d40633ce 1eb6a7e4 .config log report
ci-android-44-kasan-gce-386 2018/12/04 15:30 https://android.googlesource.com/kernel/common android-4.4 d40633ce 6ad0ae61 .config log report
ci-android-44-kasan-gce-386 2018/12/04 01:50 https://android.googlesource.com/kernel/common android-4.4 d40633ce 03f94a45 .config log report
ci-android-44-kasan-gce-386 2018/11/28 16:25 https://android.googlesource.com/kernel/common android-4.4 bc1cf222 4b6d14f2 .config log report
ci-android-44-kasan-gce-386 2018/11/21 09:23 https://android.googlesource.com/kernel/common android-4.4 498bf612 5d9a3924 .config log report
ci-android-44-kasan-gce-386 2018/11/18 15:14 https://android.googlesource.com/kernel/common android-4.4 498bf612 adf636a8 .config log report
ci-android-44-kasan-gce-386 2018/11/10 23:10 https://android.googlesource.com/kernel/common android-4.4 0ca3fcab f3c4e618 .config log report
ci-android-44-kasan-gce-386 2018/11/03 10:26 https://android.googlesource.com/kernel/common android-4.4 c4b00eb7 8bd6bd63 .config log report
ci-android-44-kasan-gce-386 2018/10/30 15:46 https://android.googlesource.com/kernel/common android-4.4 c4b00eb7 8dbb755a .config log report
ci-android-44-kasan-gce-386 2018/10/29 19:26 https://android.googlesource.com/kernel/common android-4.4 c4b00eb7 7df9db2e .config log report