syzbot


KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched (3)
Status: moderation: reported on 2020/12/07 11:49
Reported-by: syzbot+5c3f51db26a5da013e21@syzkaller.appspotmail.com
First crash: 157d, last: 7d08h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched (2) 8 192d 263d 0/22 auto-closed as invalid on 2020/11/14 12:11
upstream KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched 2 300d 305d 0/22 auto-closed as invalid on 2020/07/30 00:43

Sample crash report:

Crashes (24):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/04/14 00:56 upstream eebe426d a184b83e .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/04/08 14:34 upstream 454859c5 6a81331a .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/04/07 04:29 upstream 2d743660 6a81331a .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/03/25 23:17 upstream 00232240 6a383ecf .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/03/18 20:00 upstream bf152b0b 7216542e .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/03/13 01:58 upstream f296bfd5 429d8a6b .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/02/06 03:29 upstream 1e0d27fc 23a562df .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/02/01 14:49 upstream 1048ba83 e6b95f32 .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/01/29 19:58 upstream bec4c296 fc9fd31e .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/01/27 07:39 upstream 2ab38c17 a0ebf917 .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/01/24 01:38 upstream e1ae4b0b 52e37319 .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/01/23 10:17 upstream fe75a218 52e37319 .config log report info KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_do_dispatch_sched
ci2-upstream-kcsan-gce 2021/01/17 07:41 upstream 54c6247d 65a7a854 .config log report info
ci2-upstream-kcsan-gce 2021/01/06 00:19 upstream 6207214a b1c228e1 .config log report info
ci2-upstream-kcsan-gce 2021/01/04 05:45 upstream e71ba945 79264ae3 .config log report info
ci2-upstream-kcsan-gce 2021/01/02 01:10 upstream eda809ae 79264ae3 .config log report info
ci2-upstream-kcsan-gce 2020/12/29 12:10 upstream dea8dcf2 8259d56c .config log report info
ci2-upstream-kcsan-gce 2020/12/27 22:40 upstream f838f8d2 2242f77f .config log report info
ci2-upstream-kcsan-gce 2020/12/26 00:14 upstream 5814bc2d 821e0b09 .config log report info
ci2-upstream-kcsan-gce 2020/12/18 12:01 upstream a409ed15 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/13 08:37 upstream 7b1b868e bca53db9 .config log report info
ci2-upstream-kcsan-gce 2020/11/17 00:25 upstream 9c87c9f4 1bf9a662 .config log report info
ci2-upstream-kcsan-gce 2020/11/15 03:30 upstream e28c0d7c 1bf9a662 .config log report info
ci2-upstream-kcsan-gce 2020/11/15 01:55 upstream f01c30de 1bf9a662 .config log report info