syzbot


KCSAN: data-race in do_exit / mm_update_next_owner (3)
Status: moderation: reported on 2020/01/30 00:57
Reported-by: syzbot+42b1257d28c1eab42d84@syzkaller.appspotmail.com
First crash: 88d, last: 5h35m
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KCSAN: data-race in do_exit / mm_update_next_owner (2) 27 89d 119d 0/16 closed as invalid on 2019/11/19 14:04
upstream KCSAN: data-race in do_exit / mm_update_next_owner 3 123d 133d 0/16 closed as invalid on 2019/10/16 19:51

Sample crash report:

Crashes (71):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-kcsan-gce 2020/02/17 04:01 https://github.com/google/ktsan.git kcsan b12d66a6 1f448cd6 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/16 16:37 https://github.com/google/ktsan.git kcsan b12d66a6 cf914200 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/14 09:23 https://github.com/google/ktsan.git kcsan b12d66a6 5d7b90f1 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/13 15:32 https://github.com/google/ktsan.git kcsan 55121bc1 e6247653 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/12 19:17 https://github.com/google/ktsan.git kcsan f60f0f54 84f4fc8a .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/12 01:32 https://github.com/google/ktsan.git kcsan f60f0f54 4d1ab643 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/10 22:39 https://github.com/google/ktsan.git kcsan f60f0f54 d9e55b05 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/09 21:40 https://github.com/google/ktsan.git kcsan f60f0f54 35f5e45e .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/09 11:30 https://github.com/google/ktsan.git kcsan f60f0f54 6ece2ea5 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/09 02:09 https://github.com/google/ktsan.git kcsan f60f0f54 06150bf1 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/08 02:28 https://github.com/google/ktsan.git kcsan 6cccb8ba 06150bf1 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/07 00:50 https://github.com/google/ktsan.git kcsan 245a4300 06150bf1 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/06 12:13 https://github.com/google/ktsan.git kcsan 245a4300 5be3a391 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/02 12:36 https://github.com/google/ktsan.git kcsan 245a4300 93e5e335 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/01 23:51 https://github.com/google/ktsan.git kcsan 245a4300 2274ad39 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/31 19:45 https://github.com/google/ktsan.git kcsan 245a4300 0eb59c27 .config log report avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/28 18:09 https://github.com/google/ktsan.git kcsan 245a4300 c8e81ce4 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/27 15:34 https://github.com/google/ktsan.git kcsan 245a4300 56cd6c9b .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/26 17:17 https://github.com/google/ktsan.git kcsan 245a4300 dd56146d .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/26 00:37 https://github.com/google/ktsan.git kcsan 245a4300 f4e7270e .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/24 08:13 https://github.com/google/ktsan.git kcsan 245a4300 2e95ab33 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/21 00:30 https://github.com/google/ktsan.git kcsan 245a4300 8eda0b95 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/19 15:51 https://github.com/google/ktsan.git kcsan 245a4300 0342f8c7 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/13 23:35 https://github.com/google/ktsan.git kcsan 245a4300 32881205 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/13 12:12 https://github.com/google/ktsan.git kcsan 245a4300 99565c1a .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/12 23:03 https://github.com/google/ktsan.git kcsan 245a4300 53faa9fe .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/12 11:22 https://github.com/google/ktsan.git kcsan 245a4300 31290a45 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/11 08:03 https://github.com/google/ktsan.git kcsan 245a4300 4c04afaa .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/09 15:32 https://github.com/google/ktsan.git kcsan 245a4300 4de4e9f0 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/08 09:28 https://github.com/google/ktsan.git kcsan 245a4300 ddc3e859 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/07 21:42 https://github.com/google/ktsan.git kcsan 245a4300 6738e0b3 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/07 12:14 https://github.com/google/ktsan.git kcsan 245a4300 1bcd407e .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/06 01:31 https://github.com/google/ktsan.git kcsan 245a4300 438e1227 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/05 12:21 https://github.com/google/ktsan.git kcsan 245a4300 d646e21f .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/04 00:01 https://github.com/google/ktsan.git kcsan 245a4300 68256974 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/03 17:19 https://github.com/google/ktsan.git kcsan 245a4300 9dcc1191 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/31 17:57 https://github.com/google/ktsan.git kcsan 245a4300 25a0186e .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/31 06:25 https://github.com/google/ktsan.git kcsan 245a4300 7f117e28 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/28 11:50 https://github.com/google/ktsan.git kcsan 245a4300 af6b8ef8 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/23 10:34 https://github.com/google/ktsan.git kcsan 245a4300 be5c2c81 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/23 10:34 https://github.com/google/ktsan.git kcsan 245a4300 be5c2c81 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/22 13:01 https://github.com/google/ktsan.git kcsan 245a4300 8b967267 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/20 17:39 https://github.com/google/ktsan.git kcsan 245a4300 34011c05 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/20 17:32 https://github.com/google/ktsan.git kcsan 245a4300 34011c05 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/20 17:27 https://github.com/google/ktsan.git kcsan 245a4300 34011c05 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/18 18:12 https://github.com/google/ktsan.git kcsan 245a4300 79b211f7 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/18 04:35 https://github.com/google/ktsan.git kcsan 245a4300 64ca0a37 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/17 14:45 https://github.com/google/ktsan.git kcsan 245a4300 1af3875f .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/17 01:15 https://github.com/google/ktsan.git kcsan 245a4300 d13d7958 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/14 06:09 https://github.com/google/ktsan.git kcsan 245a4300 eef6e580 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/13 19:28 https://github.com/google/ktsan.git kcsan 245a4300 a5c1ab05 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/13 02:46 https://github.com/google/ktsan.git kcsan 245a4300 08003f64 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/12 19:59 https://github.com/google/ktsan.git kcsan ef798c30 08003f64 .config log report akpm@linux-foundation.org, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org
ci2-upstream-kcsan-gce 2019/12/12 08:15 https://github.com/google/ktsan.git kcsan ef798c30 d973f528 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org
ci2-upstream-kcsan-gce 2019/12/11 14:20 https://github.com/google/ktsan.git kcsan ef798c30 0d368675 .config log report akpm@linux-foundation.org, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2019/12/09 13:50 https://github.com/google/ktsan.git kcsan ef798c30 b31eda3d .config log report avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, prsood@codeaurora.org
ci2-upstream-kcsan-gce 2019/12/07 20:55 https://github.com/google/ktsan.git kcsan ef798c30 1508f453 .config log report aarcange@redhat.com, avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, prsood@codeaurora.org
ci2-upstream-kcsan-gce 2019/12/06 15:52 https://github.com/google/ktsan.git kcsan ef798c30 12c3b6cd .config log report akpm@linux-foundation.org, avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/06 00:16 https://github.com/google/ktsan.git kcsan ef798c30 98b4ef2d .config log report aarcange@redhat.com, avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/04 14:36 https://github.com/google/ktsan.git kcsan ef798c30 b2088328 .config log report akpm@linux-foundation.org, avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, peterz@infradead.org, tj@kernel.org
ci2-upstream-kcsan-gce 2019/12/03 20:23 https://github.com/google/ktsan.git kcsan ef798c30 0ecb9746 .config log report aarcange@redhat.com, akpm@linux-foundation.org, avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, prsood@codeaurora.org
ci2-upstream-kcsan-gce 2019/12/01 21:08 https://github.com/google/ktsan.git kcsan ef798c30 f879db37 .config log report akpm@linux-foundation.org, avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, prsood@codeaurora.org
ci2-upstream-kcsan-gce 2019/12/01 01:12 https://github.com/google/ktsan.git kcsan ef798c30 a76bf83f .config log report avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, prsood@codeaurora.org
ci2-upstream-kcsan-gce 2019/12/01 01:11 https://github.com/google/ktsan.git kcsan ef798c30 a76bf83f .config log report aarcange@redhat.com, akpm@linux-foundation.org, ap420073@gmail.com, avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org
ci2-upstream-kcsan-gce 2019/11/28 10:01 https://github.com/google/ktsan.git kcsan ef798c30 97264cb1 .config log report avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/11/27 18:02 https://github.com/google/ktsan.git kcsan ef798c30 0d63f89c .config log report akpm@linux-foundation.org, ap420073@gmail.com, avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/11/26 22:52 https://github.com/google/ktsan.git kcsan ef798c30 1048481f .config log report akpm@linux-foundation.org, ap420073@gmail.com, avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, surenb@google.com
ci2-upstream-kcsan-gce 2019/11/22 16:58 https://github.com/google/ktsan.git kcsan 5863cc79 598ca6c8 .config log report akpm@linux-foundation.org, ap420073@gmail.com, avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, peterz@infradead.org
ci2-upstream-kcsan-gce 2019/11/20 23:28 https://github.com/google/ktsan.git kcsan 5863cc79 8098ea0f .config log report avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tj@kernel.org