syzbot


KCSAN: data-race in do_signal_stop / prepare_signal
Status: moderation: reported on 2020/01/24 11:57
Reported-by: syzbot+60abfb3e5fb112d5a211@syzkaller.appspotmail.com
First crash: 115d, last: 56m

Sample crash report:

Crashes (69):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-kcsan-gce 2020/02/17 09:34 https://github.com/google/ktsan.git kcsan b12d66a6 1f448cd6 .config log report christian@brauner.io, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/02/14 17:29 https://github.com/google/ktsan.git kcsan b12d66a6 5d7b90f1 .config log report christian@brauner.io, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/02/13 17:33 https://github.com/google/ktsan.git kcsan 55121bc1 e6247653 .config log report akpm@linux-foundation.org, christian@brauner.io, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/02/12 17:44 https://github.com/google/ktsan.git kcsan f60f0f54 84f4fc8a .config log report christian@brauner.io, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/02/12 16:44 https://github.com/google/ktsan.git kcsan f60f0f54 a75b198c .config log report christian@brauner.io, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/02/10 20:44 https://github.com/google/ktsan.git kcsan f60f0f54 d9e55b05 .config log report christian@brauner.io, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/02/10 13:41 https://github.com/google/ktsan.git kcsan f60f0f54 35f5e45e .config log report christian@brauner.io, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/02/07 01:53 https://github.com/google/ktsan.git kcsan 245a4300 06150bf1 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/02/05 16:13 https://github.com/google/ktsan.git kcsan 245a4300 662cf49a .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/02/02 13:01 https://github.com/google/ktsan.git kcsan 245a4300 93e5e335 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/02/01 20:47 https://github.com/google/ktsan.git kcsan 245a4300 326d4c78 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/29 22:46 https://github.com/google/ktsan.git kcsan 245a4300 5ed23f9a .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/27 16:49 https://github.com/google/ktsan.git kcsan 245a4300 56cd6c9b .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/26 16:36 https://github.com/google/ktsan.git kcsan 245a4300 dd56146d .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/26 08:39 https://github.com/google/ktsan.git kcsan 245a4300 f4e7270e .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/24 14:54 https://github.com/google/ktsan.git kcsan 245a4300 2e95ab33 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/23 15:07 https://github.com/google/ktsan.git kcsan 245a4300 11ebf937 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/20 22:43 https://github.com/google/ktsan.git kcsan 245a4300 8eda0b95 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/20 11:17 https://github.com/google/ktsan.git kcsan 245a4300 c40da18c .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/20 02:28 https://github.com/google/ktsan.git kcsan 245a4300 0342f8c7 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/18 21:43 https://github.com/google/ktsan.git kcsan 245a4300 bc8bc756 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/16 22:07 https://github.com/google/ktsan.git kcsan 245a4300 3de7aabb .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/15 20:30 https://github.com/google/ktsan.git kcsan 245a4300 f9b69507 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/15 15:28 https://github.com/google/ktsan.git kcsan 245a4300 069a5a44 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/14 07:11 https://github.com/google/ktsan.git kcsan 245a4300 32881205 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/12 12:23 https://github.com/google/ktsan.git kcsan 245a4300 31290a45 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/11 02:09 https://github.com/google/ktsan.git kcsan 245a4300 532ec44e .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/09 14:39 https://github.com/google/ktsan.git kcsan 245a4300 4de4e9f0 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/09 06:42 https://github.com/google/ktsan.git kcsan 245a4300 ddc3e859 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/01/05 15:39 https://github.com/google/ktsan.git kcsan 245a4300 d646e21f .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/31 06:05 https://github.com/google/ktsan.git kcsan 245a4300 7f117e28 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/30 21:16 https://github.com/google/ktsan.git kcsan 245a4300 6b36d338 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/23 12:17 https://github.com/google/ktsan.git kcsan 245a4300 be5c2c81 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/21 02:23 https://github.com/google/ktsan.git kcsan 245a4300 bc586918 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/19 20:28 https://github.com/google/ktsan.git kcsan 245a4300 36650b4b .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/18 20:11 https://github.com/google/ktsan.git kcsan 245a4300 79b211f7 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/18 06:01 https://github.com/google/ktsan.git kcsan 245a4300 64ca0a37 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/16 12:51 https://github.com/google/ktsan.git kcsan 245a4300 0ae38e44 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/14 07:28 https://github.com/google/ktsan.git kcsan 245a4300 eef6e580 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/13 18:48 https://github.com/google/ktsan.git kcsan 245a4300 a5c1ab05 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/13 00:11 https://github.com/google/ktsan.git kcsan ef798c30 08003f64 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/12 07:56 https://github.com/google/ktsan.git kcsan ef798c30 d973f528 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/12 05:03 https://github.com/google/ktsan.git kcsan ef798c30 0d368675 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/10 12:24 https://github.com/google/ktsan.git kcsan ef798c30 4b83c8fb .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/08 15:35 https://github.com/google/ktsan.git kcsan ef798c30 1508f453 .config log report arnd@arndb.de, christian@brauner.io, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/07 07:34 https://github.com/google/ktsan.git kcsan ef798c30 85f26751 .config log report arnd@arndb.de, christian@brauner.io, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com, tj@kernel.org
ci2-upstream-kcsan-gce 2019/12/06 11:07 https://github.com/google/ktsan.git kcsan ef798c30 12c3b6cd .config log report arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/05 13:48 https://github.com/google/ktsan.git kcsan ef798c30 9fd5a512 .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/02 23:12 https://github.com/google/ktsan.git kcsan ef798c30 ab342da3 .config log report arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com, tj@kernel.org
ci2-upstream-kcsan-gce 2019/12/02 10:58 https://github.com/google/ktsan.git kcsan ef798c30 f879db37 .config log report arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/01 01:12 https://github.com/google/ktsan.git kcsan ef798c30 a76bf83f .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/11/30 08:50 https://github.com/google/ktsan.git kcsan ef798c30 3a75be00 .config log report arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/11/29 12:43 https://github.com/google/ktsan.git kcsan ef798c30 4f7e1d0f .config log report arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com, tj@kernel.org
ci2-upstream-kcsan-gce 2019/11/28 10:48 https://github.com/google/ktsan.git kcsan ef798c30 97264cb1 .config log report arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com, tj@kernel.org
ci2-upstream-kcsan-gce 2019/11/22 04:23 https://github.com/google/ktsan.git kcsan 5863cc79 8098ea0f .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/11/20 17:12 https://github.com/google/ktsan.git kcsan 5863cc79 432c7650 .config log report arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/11/17 14:44 https://github.com/google/ktsan.git kcsan 5863cc79 d5696d51 .config log report arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/11/12 11:13 https://github.com/google/ktsan.git kcsan 7f2955e0 048f2d49 .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/11/12 07:14 https://github.com/google/ktsan.git kcsan 94c00660 377d77fa .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/11/10 19:05 https://github.com/google/ktsan.git kcsan 94c00660 dc438b91 .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/11/08 01:32 https://github.com/google/ktsan.git kcsan 94c00660 f39aff9e .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/11/05 19:45 https://github.com/google/ktsan.git kcsan 94c00660 af5c522d .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/11/04 00:13 https://github.com/google/ktsan.git kcsan 05f22368 b35fad31 .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/11/03 11:18 https://github.com/google/ktsan.git kcsan 05f22368 c9610487 .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/10/30 07:14 https://github.com/google/ktsan.git kcsan 05f22368 5ea87a66 .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/10/24 19:31 https://github.com/google/ktsan.git kcsan 05f22368 d01bb02a .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/10/24 19:27 https://github.com/google/ktsan.git kcsan 05f22368 d01bb02a .config log report akpm@linux-foundation.org, arnd@arndb.de, christian@brauner.io, deepa.kernel@gmail.com, ebiederm@xmission.com, guro@fb.com, linux-kernel@vger.kernel.org, oleg@redhat.com