syzbot


KCSAN: data-race in ext4_has_free_clusters / percpu_counter_add_batch (2)
Status: moderation: reported on 2019/12/06 05:15
Reported-by: syzbot+d581d0f1bc2569923e80@syzkaller.appspotmail.com
First crash: 117d, last: 8h10m
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_has_free_clusters / percpu_counter_add_batch 4 123d 129d 0/16 closed as invalid on 2019/10/18 14:11

Sample crash report:

Crashes (140):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-kcsan-gce 2020/02/17 00:52 https://github.com/google/ktsan.git kcsan b12d66a6 1f448cd6 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/16 10:16 https://github.com/google/ktsan.git kcsan b12d66a6 cf914200 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/14 03:18 https://github.com/google/ktsan.git kcsan b12d66a6 5d7b90f1 .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 13:14 https://github.com/google/ktsan.git kcsan 55121bc1 e6247653 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/12 18:43 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 2020/02/12 05:57 https://github.com/google/ktsan.git kcsan f60f0f54 a75b198c .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/11 17:28 https://github.com/google/ktsan.git kcsan f60f0f54 4d1ab643 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/11 17:24 https://github.com/google/ktsan.git kcsan f60f0f54 4d1ab643 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/11 07:06 https://github.com/google/ktsan.git kcsan f60f0f54 084454ae .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/10 19:27 https://github.com/google/ktsan.git kcsan f60f0f54 d9e55b05 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/10 18:21 https://github.com/google/ktsan.git kcsan f60f0f54 18847f55 .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 21:38 https://github.com/google/ktsan.git kcsan f60f0f54 35f5e45e .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 09:39 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 10:11 https://github.com/google/ktsan.git kcsan f60f0f54 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 2020/02/07 15:58 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 2020/02/07 00:35 https://github.com/google/ktsan.git kcsan 245a4300 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 12:09 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 15:00 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 2020/02/02 12:35 https://github.com/google/ktsan.git kcsan 245a4300 93e5e335 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/01 23:07 https://github.com/google/ktsan.git kcsan 245a4300 2274ad39 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/01 10:57 https://github.com/google/ktsan.git kcsan 245a4300 326d4c78 .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 19:33 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 16:00 https://github.com/google/ktsan.git kcsan 245a4300 5ed23f9a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/28 17:18 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 15:36 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 16:27 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 01:50 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 06:41 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 14:58 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 18:00 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 2020/01/20 22:13 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 09:55 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 15:29 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 2020/01/18 22:33 https://github.com/google/ktsan.git kcsan 245a4300 bc8bc756 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/16 13:06 https://github.com/google/ktsan.git kcsan 245a4300 3de7aabb .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 18:34 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 2020/01/15 16:02 https://github.com/google/ktsan.git kcsan 245a4300 069a5a44 .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 19:12 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 2020/01/13 23:15 https://github.com/google/ktsan.git kcsan 245a4300 32881205 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/13 11:15 https://github.com/google/ktsan.git kcsan 245a4300 99565c1a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/12 23:04 https://github.com/google/ktsan.git kcsan 245a4300 53faa9fe .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/12 11:15 https://github.com/google/ktsan.git kcsan 245a4300 31290a45 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/11 03:13 https://github.com/google/ktsan.git kcsan 245a4300 4c04afaa .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/10 14:36 https://github.com/google/ktsan.git kcsan 245a4300 532ec44e .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/09 15:09 https://github.com/google/ktsan.git kcsan 245a4300 4de4e9f0 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/08 09:52 https://github.com/google/ktsan.git kcsan 245a4300 ddc3e859 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/07 21:46 https://github.com/google/ktsan.git kcsan 245a4300 6738e0b3 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/07 09:21 https://github.com/google/ktsan.git kcsan 245a4300 1bcd407e .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/06 20:01 https://github.com/google/ktsan.git kcsan 245a4300 53430d97 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/01/06 00:30 https://github.com/google/ktsan.git kcsan 245a4300 438e1227 .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 02:18 https://github.com/google/ktsan.git kcsan 05f22368 d0686497 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu