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: 219d, last: 44d
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 225d 230d 0/17 closed as invalid on 2019/10/18 14:11

Sample crash report:

Crashes (208):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-kcsan-gce 2020/04/14 12:33 https://github.com/google/ktsan.git kcsan 40959e34 3f3c5574 .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 23:35 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 2020/04/13 00:21 https://github.com/google/ktsan.git kcsan 40959e34 17a986e5 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/04/12 12:06 https://github.com/google/ktsan.git kcsan 40959e34 36b0b050 .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 04:40 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 2020/04/08 01:38 https://github.com/google/ktsan.git kcsan 40959e34 db9bcd4b .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 19:36 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 01:52 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 19:29 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 2020/04/01 00:38 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 2020/03/30 09:09 https://github.com/google/ktsan.git kcsan 40959e34 c8d1cc20 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/29 00:06 https://github.com/google/ktsan.git kcsan 40959e34 05736b29 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/28 12:03 https://github.com/google/ktsan.git kcsan 40959e34 f1ebdfba .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/27 13:56 https://github.com/google/ktsan.git kcsan 40959e34 831e9a81 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/27 09:37 https://github.com/google/ktsan.git kcsan 40959e34 9af8b4b3 .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 14:04 https://github.com/google/ktsan.git kcsan 40959e34 6d25c5a0 .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 04:04 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 2020/03/25 16:25 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 2020/03/25 15:15 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 2020/03/25 12:05 https://github.com/google/ktsan.git kcsan 40959e34 41f049cc .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/25 06:36 https://github.com/google/ktsan.git kcsan 40959e34 41f049cc .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/24 16:24 https://github.com/google/ktsan.git kcsan 40959e34 68660b21 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/24 04:30 https://github.com/google/ktsan.git kcsan 40959e34 33e14df3 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/23 23:29 https://github.com/google/ktsan.git kcsan 40959e34 84f999d6 .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 18:30 https://github.com/google/ktsan.git kcsan 40959e34 78267cec .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 06:55 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 2020/03/19 00:24 https://github.com/google/ktsan.git kcsan 40959e34 2c31c529 .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 09:55 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 2020/03/13 19:35 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 2020/03/13 07:35 https://github.com/google/ktsan.git kcsan 941e0d91 fd69032d .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/11 23:25 https://github.com/google/ktsan.git kcsan 941e0d91 d850e9d0 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/11 10:32 https://github.com/google/ktsan.git kcsan 941e0d91 e103bc9e .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/09 16:06 https://github.com/google/ktsan.git kcsan 941e0d91 35f53e45 .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 12:02 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 2020/03/07 04:24 https://github.com/google/ktsan.git kcsan 941e0d91 fd2a5f28 .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 12:22 https://github.com/google/ktsan.git kcsan 766d004d 7fb694ef .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/05 10:30 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 2020/03/05 04:18 https://github.com/google/ktsan.git kcsan 766d004d 576fb9bc .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 17:28 https://github.com/google/ktsan.git kcsan 766d004d 712198ac .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/03 22:54 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 2020/03/03 14:05 https://github.com/google/ktsan.git kcsan 766d004d 350a7a26 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/03/01 23:01 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 2020/02/27 21:22 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 09:29 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 2020/02/26 14:22 https://github.com/google/ktsan.git kcsan 766d004d 251aabb7 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/26 02:10 https://github.com/google/ktsan.git kcsan 766d004d 4f588111 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/02/25 14:11 https://github.com/google/ktsan.git kcsan 766d004d 4c886d6a .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