syzbot


KCSAN: data-race in ext4_free_inode / find_next_zero_bit (2)
Status: auto-closed as invalid on 2020/04/23 13:21
Reported-by: syzbot+c092409cdb3bc5261b1f@syzkaller.appspotmail.com
First crash: 642d, last: 529d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_free_inode / find_next_zero_bit 7 648d 656d 0/22 closed as invalid on 2019/10/18 14:11
upstream KCSAN: data-race in ext4_free_inode / find_next_zero_bit (3) 1164 80d 390d 0/22 auto-closed as invalid on 2021/06/04 08:24

Sample crash report:

Crashes (136):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2020/02/13 12:52 https://github.com/google/ktsan.git kcsan f60f0f543333 e6247653 .config log report
ci2-upstream-kcsan-gce 2020/02/12 17:19 https://github.com/google/ktsan.git kcsan f60f0f543333 84f4fc8a .config log report
ci2-upstream-kcsan-gce 2020/02/12 05:37 https://github.com/google/ktsan.git kcsan f60f0f543333 a75b198c .config log report
ci2-upstream-kcsan-gce 2020/02/11 17:53 https://github.com/google/ktsan.git kcsan f60f0f543333 4d1ab643 .config log report
ci2-upstream-kcsan-gce 2020/02/11 07:43 https://github.com/google/ktsan.git kcsan f60f0f543333 084454ae .config log report
ci2-upstream-kcsan-gce 2020/02/10 19:03 https://github.com/google/ktsan.git kcsan f60f0f543333 d9e55b05 .config log report
ci2-upstream-kcsan-gce 2020/02/10 15:43 https://github.com/google/ktsan.git kcsan f60f0f543333 18847f55 .config log report
ci2-upstream-kcsan-gce 2020/02/09 21:52 https://github.com/google/ktsan.git kcsan f60f0f543333 35f5e45e .config log report
ci2-upstream-kcsan-gce 2020/02/09 10:49 https://github.com/google/ktsan.git kcsan f60f0f543333 6ece2ea5 .config log report
ci2-upstream-kcsan-gce 2020/02/08 10:44 https://github.com/google/ktsan.git kcsan f60f0f543333 06150bf1 .config log report
ci2-upstream-kcsan-gce 2020/02/07 15:26 https://github.com/google/ktsan.git kcsan 6cccb8ba35bd 06150bf1 .config log report
ci2-upstream-kcsan-gce 2020/02/07 00:28 https://github.com/google/ktsan.git kcsan 245a43005292 06150bf1 .config log report
ci2-upstream-kcsan-gce 2020/02/06 11:56 https://github.com/google/ktsan.git kcsan 245a43005292 5be3a391 .config log report
ci2-upstream-kcsan-gce 2020/02/05 14:52 https://github.com/google/ktsan.git kcsan 245a43005292 662cf49a .config log report
ci2-upstream-kcsan-gce 2020/02/02 12:15 https://github.com/google/ktsan.git kcsan 245a43005292 93e5e335 .config log report
ci2-upstream-kcsan-gce 2020/02/01 23:25 https://github.com/google/ktsan.git kcsan 245a43005292 2274ad39 .config log report
ci2-upstream-kcsan-gce 2020/02/01 10:30 https://github.com/google/ktsan.git kcsan 245a43005292 326d4c78 .config log report
ci2-upstream-kcsan-gce 2020/01/31 19:45 https://github.com/google/ktsan.git kcsan 245a43005292 0eb59c27 .config log report
ci2-upstream-kcsan-gce 2020/01/29 15:39 https://github.com/google/ktsan.git kcsan 245a43005292 5ed23f9a .config log report
ci2-upstream-kcsan-gce 2020/01/28 17:22 https://github.com/google/ktsan.git kcsan 245a43005292 c8e81ce4 .config log report
ci2-upstream-kcsan-gce 2020/01/27 15:01 https://github.com/google/ktsan.git kcsan 245a43005292 56cd6c9b .config log report
ci2-upstream-kcsan-gce 2020/01/26 15:57 https://github.com/google/ktsan.git kcsan 245a43005292 dd56146d .config log report
ci2-upstream-kcsan-gce 2020/01/25 22:00 https://github.com/google/ktsan.git kcsan 245a43005292 f4e7270e .config log report
ci2-upstream-kcsan-gce 2020/01/24 06:33 https://github.com/google/ktsan.git kcsan 245a43005292 2e95ab33 .config log report
ci2-upstream-kcsan-gce 2020/01/23 15:48 https://github.com/google/ktsan.git kcsan 245a43005292 11ebf937 .config log report
ci2-upstream-kcsan-gce 2020/01/22 18:37 https://github.com/google/ktsan.git kcsan 245a43005292 3334d684 .config log report
ci2-upstream-kcsan-gce 2020/01/20 22:04 https://github.com/google/ktsan.git kcsan 245a43005292 8eda0b95 .config log report
ci2-upstream-kcsan-gce 2020/01/20 10:42 https://github.com/google/ktsan.git kcsan 245a43005292 c40da18c .config log report
ci2-upstream-kcsan-gce 2020/01/19 15:19 https://github.com/google/ktsan.git kcsan 245a43005292 0342f8c7 .config log report
ci2-upstream-kcsan-gce 2020/01/18 22:18 https://github.com/google/ktsan.git kcsan 245a43005292 bc8bc756 .config log report
ci2-upstream-kcsan-gce 2020/01/16 11:37 https://github.com/google/ktsan.git kcsan 245a43005292 3de7aabb .config log report
ci2-upstream-kcsan-gce 2020/01/15 18:25 https://github.com/google/ktsan.git kcsan 245a43005292 f9b69507 .config log report
ci2-upstream-kcsan-gce 2020/01/15 15:41 https://github.com/google/ktsan.git kcsan 245a43005292 069a5a44 .config log report
ci2-upstream-kcsan-gce 2020/01/14 19:39 https://github.com/google/ktsan.git kcsan 245a43005292 fa12bd3c .config log report
ci2-upstream-kcsan-gce 2020/01/13 23:08 https://github.com/google/ktsan.git kcsan 245a43005292 32881205 .config log report
ci2-upstream-kcsan-gce 2020/01/13 11:06 https://github.com/google/ktsan.git kcsan 245a43005292 99565c1a .config log report
ci2-upstream-kcsan-gce 2020/01/12 22:36 https://github.com/google/ktsan.git kcsan 245a43005292 53faa9fe .config log report
ci2-upstream-kcsan-gce 2020/01/12 11:35 https://github.com/google/ktsan.git kcsan 245a43005292 31290a45 .config log report
ci2-upstream-kcsan-gce 2020/01/11 02:45 https://github.com/google/ktsan.git kcsan 245a43005292 4c04afaa .config log report
ci2-upstream-kcsan-gce 2020/01/10 14:37 https://github.com/google/ktsan.git kcsan 245a43005292 532ec44e .config log report
ci2-upstream-kcsan-gce 2020/01/09 15:42 https://github.com/google/ktsan.git kcsan 245a43005292 4de4e9f0 .config log report
ci2-upstream-kcsan-gce 2020/01/08 10:03 https://github.com/google/ktsan.git kcsan 245a43005292 ddc3e859 .config log report
ci2-upstream-kcsan-gce 2020/01/07 22:07 https://github.com/google/ktsan.git kcsan 245a43005292 6738e0b3 .config log report
ci2-upstream-kcsan-gce 2020/01/07 09:18 https://github.com/google/ktsan.git kcsan 245a43005292 1bcd407e .config log report
ci2-upstream-kcsan-gce 2020/01/06 20:15 https://github.com/google/ktsan.git kcsan 245a43005292 53430d97 .config log report
ci2-upstream-kcsan-gce 2019/10/23 02:25 https://github.com/google/ktsan.git kcsan 05f2236801fe d0686497 .config log report