syzbot


KCSAN: data-race in ext4_mb_good_group / mb_mark_used
Status: moderation: reported on 2019/10/14 02:49
Reported-by: syzbot+8e3395a2626bcc035af1@syzkaller.appspotmail.com
First crash: 233d, last: 19h35m

Sample crash report:

Crashes (100):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-kcsan-gce 2020/05/28 09:34 https://github.com/google/ktsan.git kcsan 7c3cd68e 9072c126 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/05/25 17:41 https://github.com/google/ktsan.git kcsan 7c3cd68e 73964a9b .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/05/25 08:31 https://github.com/google/ktsan.git kcsan 7c3cd68e 11284182 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/05/22 12:07 https://github.com/google/ktsan.git kcsan 7c3cd68e 4afdfa20 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/05/19 00:35 https://github.com/google/ktsan.git kcsan 7c3cd68e 684d3606 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/05/14 20:41 https://github.com/google/ktsan.git kcsan 7c3cd68e 2d572622 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/05/13 11:40 https://github.com/google/ktsan.git kcsan 7c3cd68e 9a6d42fb .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/05/12 06:37 https://github.com/google/ktsan.git kcsan 7c3cd68e 9eb09c40 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/05/08 22:28 https://github.com/google/ktsan.git kcsan 7c3cd68e e97b06d3 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/05/03 07:13 https://github.com/google/ktsan.git kcsan 7c3cd68e 5457883a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/04/30 21:45 https://github.com/google/ktsan.git kcsan 7c3cd68e 3698959a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/04/26 09:00 https://github.com/google/ktsan.git kcsan 7c3cd68e 0ce7569e .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/04/24 06:43 https://github.com/google/ktsan.git kcsan 7c3cd68e 03d97a1b .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/04/13 21:40 https://github.com/google/ktsan.git kcsan 40959e34 7c54686a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/04/09 19:54 https://github.com/google/ktsan.git kcsan 40959e34 a8c6a3f8 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/04/06 21:48 https://github.com/google/ktsan.git kcsan 40959e34 99a96044 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/04/04 02:23 https://github.com/google/ktsan.git kcsan 40959e34 ef26b610 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/04/03 15:39 https://github.com/google/ktsan.git kcsan 40959e34 5ed396e6 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/04/02 11:47 https://github.com/google/ktsan.git kcsan 40959e34 a34e2c33 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/26 05:00 https://github.com/google/ktsan.git kcsan 40959e34 e8e6c7d2 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/21 14:38 https://github.com/google/ktsan.git kcsan 40959e34 aa6c6a55 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/18 16:56 https://github.com/google/ktsan.git kcsan 941e0d91 0a96a13c .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/14 18:13 https://github.com/google/ktsan.git kcsan 941e0d91 749688d2 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/07 18:14 https://github.com/google/ktsan.git kcsan 941e0d91 2e9971bb .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/06 05:11 https://github.com/google/ktsan.git kcsan 766d004d b655d91b .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/04 00:02 https://github.com/google/ktsan.git kcsan 766d004d 1f73b64b .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/02 11:52 https://github.com/google/ktsan.git kcsan 766d004d 4a4e0509 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/28 06:03 https://github.com/google/ktsan.git kcsan 766d004d c88c7b75 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/27 13:46 https://github.com/google/ktsan.git kcsan 766d004d 40bcfdd5 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/22 22:25 https://github.com/google/ktsan.git kcsan 766d004d 2c36e7a7 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/20 21:40 https://github.com/google/ktsan.git kcsan b12d66a6 81230308 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/18 13:59 https://github.com/google/ktsan.git kcsan b12d66a6 012fbc32 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/13 06:12 https://github.com/google/ktsan.git kcsan f60f0f54 84f4fc8a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/09 17:03 https://github.com/google/ktsan.git kcsan f60f0f54 6ece2ea5 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/08 01:25 https://github.com/google/ktsan.git kcsan 6cccb8ba 06150bf1 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/06 14:07 https://github.com/google/ktsan.git kcsan 245a4300 5be3a391 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/05 16:21 https://github.com/google/ktsan.git kcsan 245a4300 662cf49a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/31 23:15 https://github.com/google/ktsan.git kcsan 245a4300 0eb59c27 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/29 03:49 https://github.com/google/ktsan.git kcsan 245a4300 c8e81ce4 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/27 21:44 https://github.com/google/ktsan.git kcsan 245a4300 56cd6c9b .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/26 15:53 https://github.com/google/ktsan.git kcsan 245a4300 dd56146d .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/26 01:33 https://github.com/google/ktsan.git kcsan 245a4300 f4e7270e .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/24 07:12 https://github.com/google/ktsan.git kcsan 245a4300 2e95ab33 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/23 15:47 https://github.com/google/ktsan.git kcsan 245a4300 11ebf937 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/22 18:56 https://github.com/google/ktsan.git kcsan 245a4300 3334d684 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/21 01:27 https://github.com/google/ktsan.git kcsan 245a4300 8eda0b95 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/20 12:05 https://github.com/google/ktsan.git kcsan 245a4300 c40da18c .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/19 16:43 https://github.com/google/ktsan.git kcsan 245a4300 0342f8c7 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/15 22:18 https://github.com/google/ktsan.git kcsan 245a4300 f9b69507 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/14 23:04 https://github.com/google/ktsan.git kcsan 245a4300 fa12bd3c .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2019/11/03 09:53 https://github.com/google/ktsan.git kcsan 05f22368 c9610487 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2019/11/02 23:37 https://github.com/google/ktsan.git kcsan 05f22368 d603afc9 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2019/11/01 02:20 https://github.com/google/ktsan.git kcsan 05f22368 a41ca8fa .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2019/10/29 07:26 https://github.com/google/ktsan.git kcsan 05f22368 5ea87a66 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2019/10/28 20:45 https://github.com/google/ktsan.git kcsan 05f22368 439d7b14 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2019/10/26 12:04 https://github.com/google/ktsan.git kcsan 05f22368 25bb509e .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2019/10/26 00:39 https://github.com/google/ktsan.git kcsan 05f22368 413926c5 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2019/10/23 14:41 https://github.com/google/ktsan.git kcsan 05f22368 b602d64b .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2019/10/08 15:16 https://github.com/google/ktsan.git kcsan 36756079 137e37ca .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu