syzbot


KCSAN: data-race in exit_signals / mm_update_next_owner (4)
Status: moderation: reported on 2020/11/12 15:07
Reported-by: syzbot+66ebc4dba60062669bed@syzkaller.appspotmail.com
First crash: 214d, last: 1d04h
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in exit_signals / mm_update_next_owner (3) 15 234d 371d 0/17 closed as invalid on 2020/06/18 14:24
upstream KCSAN: data-race in exit_signals / mm_update_next_owner 2 446d 451d 0/17 closed as invalid on 2019/11/19 13:24
upstream KCSAN: data-race in exit_signals / mm_update_next_owner (2) 4 395d 421d 0/17 closed as invalid on 2020/01/09 14:13

Sample crash report:

Crashes (83):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci2-upstream-kcsan-gce 2021/01/18 08:05 upstream 19c329f6 fd103621 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2021/01/17 05:50 upstream 54c6247d 65a7a854 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2021/01/15 16:46 upstream 14662050 65a7a854 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2021/01/12 17:36 upstream a0d54b4f 2c1f2513 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com
ci2-upstream-kcsan-gce 2021/01/11 17:21 upstream 7c53f6b6 2c1f2513 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com
ci2-upstream-kcsan-gce 2021/01/07 14:00 upstream 71c061d2 c104d4a3 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2021/01/04 19:02 upstream e71ba945 79264ae3 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com
ci2-upstream-kcsan-gce 2020/12/30 17:36 upstream 139711f0 ecb8c012 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com
ci2-upstream-kcsan-gce 2020/12/29 07:59 upstream dea8dcf2 8259d56c .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/12/29 06:41 upstream dea8dcf2 8259d56c .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com
ci2-upstream-kcsan-gce 2020/12/28 05:19 upstream 5c8fe583 2242f77f .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/12/26 01:52 upstream 5814bc2d 821e0b09 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com
ci2-upstream-kcsan-gce 2020/12/25 12:42 upstream 71c5f031 b982b3ea .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com
ci2-upstream-kcsan-gce 2020/12/25 07:42 upstream 3913d00a c2c1d1dd .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/12/23 23:23 upstream 614cb589 c2c1d1dd .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/12/21 17:46 upstream e37b12e4 04201c06 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com, tglx@linutronix.de
ci2-upstream-kcsan-gce 2020/12/17 17:32 upstream accefff5 04201c06 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com, pcc@google.com
ci2-upstream-kcsan-gce 2020/12/10 19:11 upstream a2f5ea9e 2a55c22b .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/12/08 20:57 upstream cd796ed3 40cc414d .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/12/08 01:35 upstream cd796ed3 51a9082e .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/12/03 08:32 upstream 3bb61aa6 8c9190ef .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/12/02 16:08 upstream 509a1542 eff43e99 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/30 03:10 upstream b6505459 a0092f9d .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/27 10:03 upstream 4df91062 5018c946 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/26 02:35 upstream fa02fcd9 3f581b43 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/25 16:54 upstream 127c501a 3f581b43 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/21 11:51 upstream 27bba9c5 c7ec2d19 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/20 17:11 upstream 4d02da97 68068804 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/20 06:23 upstream 131ad0b6 0767f13f .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/18 00:01 upstream 111e91a6 09323409 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/17 16:25 upstream 9c87c9f4 bd2a760b .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/16 06:20 upstream 0062442e 1bf9a662 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/13 14:49 upstream 585e5b17 4a7fa9b4 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/12 06:49 upstream 3d5e28bf cca87986 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/10 10:49 upstream 407ab579 cca87986 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/07 20:52 upstream 659caaf6 cba33199 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/11/01 02:03 upstream c2dc4c07 8bc4594f .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/10/25 09:46 upstream d7691390 a1839e81 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/10/24 00:58 upstream 0adc313c 2bb6666c .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/10/22 02:34 upstream f804b315 be6b1582 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/10/17 21:23 upstream 071a0578 fea47c01 .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/10/13 03:31 upstream 1e6d1d96 d32b0bbf .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/10/12 06:08 upstream 3dd0130f 4a77ae0b .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/10/12 05:39 upstream 3dd0130f 4a77ae0b .config log report info axboe@kernel.dk, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/08/04 11:41 upstream c0842fbc 80a06902 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/08/01 15:23 upstream 7dc6fd0f 8df85ed9 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/27 04:45 upstream 1ada9010 51265195 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/19 23:56 upstream 92188b41 9c812472 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/17 13:37 upstream 07a56bb8 54b3c45e .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/15 10:40 upstream e9919e11 ada108d0 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/14 18:56 upstream 0dc589da 6f458026 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/13 09:48 upstream 11ba4688 f90ec899 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/11 07:02 upstream a581387e 18d18b59 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/10 09:33 upstream 42f82040 56d01184 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/05 09:50 upstream 35e884f8 24d7f505 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/04 10:39 upstream 0c7d7d1f 51095195 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/03 11:09 upstream 7cc2a8ea f30c14bf .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/01 10:27 upstream 7c30b859 c0383ebe .config log report akpm@linux-foundation.org, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/07/01 04:06 upstream 7c30b859 c0383ebe .config log report akpm@linux-foundation.org, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, liuzhiqiang26@huawei.com, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/06/28 19:30 upstream 719fdd32 a2cdad9d .config log report akpm@linux-foundation.org, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/06/23 17:11 upstream 3e08a952 6930bbef .config log report akpm@linux-foundation.org, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/06/22 01:20 upstream 64677779 4f2acff9 .config log report akpm@linux-foundation.org, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com
ci2-upstream-kcsan-gce 2020/06/19 00:44 upstream 1b504402 3ea11d3f .config log report akpm@linux-foundation.org, christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, oleg@redhat.com