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KCSAN: data-race in do_nanosleep / mm_update_next_owner (3)
Status: moderation: reported on 2020/01/18 19:37
Reported-by: syzbot+81dc40b3b7b55e9590bd@syzkaller.appspotmail.com
First crash: 88d, last: 9h27m
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KCSAN: data-race in do_nanosleep / mm_update_next_owner 3 130d 135d 0/16 closed as invalid on 2019/10/15 15:50
upstream KCSAN: data-race in do_nanosleep / mm_update_next_owner (2) 29 92d 124d 0/16 closed as invalid on 2019/11/19 14:04

Sample crash report:

Crashes (82):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-kcsan-gce 2020/02/17 00:42 https://github.com/google/ktsan.git kcsan b12d66a6 1f448cd6 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/16 10:56 https://github.com/google/ktsan.git kcsan b12d66a6 cf914200 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/13 14:48 https://github.com/google/ktsan.git kcsan 55121bc1 e6247653 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/12 18:07 https://github.com/google/ktsan.git kcsan f60f0f54 84f4fc8a .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/12 06:37 https://github.com/google/ktsan.git kcsan f60f0f54 a75b198c .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/11 18:26 https://github.com/google/ktsan.git kcsan f60f0f54 4d1ab643 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/11 07:57 https://github.com/google/ktsan.git kcsan f60f0f54 084454ae .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/10 20:03 https://github.com/google/ktsan.git kcsan f60f0f54 d9e55b05 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/10 18:19 https://github.com/google/ktsan.git kcsan f60f0f54 18847f55 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/08 10:15 https://github.com/google/ktsan.git kcsan f60f0f54 06150bf1 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/07 14:56 https://github.com/google/ktsan.git kcsan 6cccb8ba 06150bf1 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/06 12:48 https://github.com/google/ktsan.git kcsan 245a4300 5be3a391 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/05 14:29 https://github.com/google/ktsan.git kcsan 245a4300 662cf49a .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 22:31 https://github.com/google/ktsan.git kcsan 245a4300 2274ad39 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/02/01 10:42 https://github.com/google/ktsan.git kcsan 245a4300 326d4c78 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/31 19:25 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 2020/01/29 15:31 https://github.com/google/ktsan.git kcsan 245a4300 5ed23f9a .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 2020/01/28 17:07 https://github.com/google/ktsan.git kcsan 245a4300 c8e81ce4 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/27 15:27 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 17:21 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 2020/01/24 06:46 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 2020/01/20 21:59 https://github.com/google/ktsan.git kcsan 245a4300 8eda0b95 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/20 09:59 https://github.com/google/ktsan.git kcsan 245a4300 c40da18c .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 15:47 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 2020/01/18 21:04 https://github.com/google/ktsan.git kcsan 245a4300 bc8bc756 .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 2020/01/16 11:38 https://github.com/google/ktsan.git kcsan 245a4300 3de7aabb .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 2020/01/15 17:46 https://github.com/google/ktsan.git kcsan 245a4300 f9b69507 .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 2020/01/15 15:35 https://github.com/google/ktsan.git kcsan 245a4300 069a5a44 .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 2020/01/14 19:25 https://github.com/google/ktsan.git kcsan 245a4300 fa12bd3c .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 23:08 https://github.com/google/ktsan.git kcsan 245a4300 32881205 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/13 11:18 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 23:54 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 11:19 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 2020/01/10 14:31 https://github.com/google/ktsan.git kcsan 245a4300 532ec44e .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 14:49 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 10:30 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 21:33 https://github.com/google/ktsan.git kcsan 245a4300 6738e0b3 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/01/07 09:44 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 20:30 https://github.com/google/ktsan.git kcsan 245a4300 53430d97 .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 00:29 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 12:29 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 2020/01/03 09:54 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 16:41 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 04:38 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 2019/12/07 20:08 https://github.com/google/ktsan.git kcsan ef798c30 1508f453 .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
ci2-upstream-kcsan-gce 2019/12/06 16:17 https://github.com/google/ktsan.git kcsan ef798c30 85f26751 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/12/06 10:57 https://github.com/google/ktsan.git kcsan ef798c30 12c3b6cd .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, surenb@google.com
ci2-upstream-kcsan-gce 2019/12/05 10:49 https://github.com/google/ktsan.git kcsan ef798c30 9fd5a512 .config log report aarcange@redhat.com, akpm@linux-foundation.org, avagin@gmail.com, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, peterz@infradead.org
ci2-upstream-kcsan-gce 2019/12/04 14:35 https://github.com/google/ktsan.git kcsan ef798c30 b2088328 .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 2019/12/03 19:04 https://github.com/google/ktsan.git kcsan ef798c30 0ecb9746 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/11/30 21:16 https://github.com/google/ktsan.git kcsan ef798c30 a76bf83f .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, surenb@google.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/11/29 10:30 https://github.com/google/ktsan.git kcsan ef798c30 4f7e1d0f .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, prsood@codeaurora.org
ci2-upstream-kcsan-gce 2019/11/28 10:58 https://github.com/google/ktsan.git kcsan ef798c30 97264cb1 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/11/28 10:52 https://github.com/google/ktsan.git kcsan ef798c30 97264cb1 .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, peterz@infradead.org, prsood@codeaurora.org, tj@kernel.org
ci2-upstream-kcsan-gce 2019/11/27 16:36 https://github.com/google/ktsan.git kcsan ef798c30 0d63f89c .config log report 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 2019/11/26 20:45 https://github.com/google/ktsan.git kcsan ef798c30 1048481f .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, surenb@google.com
ci2-upstream-kcsan-gce 2019/11/22 10:46 https://github.com/google/ktsan.git kcsan 5863cc79 598ca6c8 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/11/20 22:17 https://github.com/google/ktsan.git kcsan 5863cc79 8098ea0f .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, peterz@infradead.org, surenb@google.com, tj@kernel.org