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KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests (3)
Status: moderation: reported on 2020/01/10 21:14
Reported-by: syzbot+44f9b37d2de57637dbfd@syzkaller.appspotmail.com
First crash: 519d, last: 11h35m
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_sched_dispatch_requests (2) 31 521d 555d 0/22 closed as invalid on 2019/11/19 14:04
upstream KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests 1 557d 557d 0/22 closed as invalid on 2019/10/15 15:50

Sample crash report:

Crashes (1319):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/04/22 23:55 upstream 90c911ad 590921a5 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/22 22:51 upstream 90c911ad 33c28d03 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/22 11:43 upstream 16fc44d6 33c28d03 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/21 20:08 upstream 16fc44d6 2bc8999a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/21 18:09 upstream 16fc44d6 95777977 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/21 08:11 upstream 1fe5501b 95777977 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/21 00:13 upstream 1fe5501b c0ced557 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/20 07:22 upstream 7af08140 c0ced557 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/19 22:39 upstream 7af08140 4285c989 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/19 19:19 upstream bf05bf16 4285c989 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/19 07:16 upstream bf05bf16 50f523d7 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/18 23:02 upstream bf05bf16 7e2b734b .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/18 09:28 upstream c98ff1d0 7e2b734b .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/17 20:31 upstream 194cf482 7e2b734b .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/17 06:57 upstream 9cdbf646 7e2b734b .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/16 17:58 upstream 2f7b98d1 7e2b734b .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/16 12:31 upstream 7e25f40e 7e2b734b .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/16 05:43 upstream 7e25f40e c59079a6 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/15 16:58 upstream 7f75285c c59079a6 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/14 22:34 upstream 7f75285c fcdb12ba .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/14 10:17 upstream 50987bec 3134b37f .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/13 21:57 upstream eebe426d a184b83e .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/13 18:46 upstream 89698bec a184b83e .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/12 22:53 upstream 89698bec 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/12 09:37 upstream d434405a 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/11 19:24 upstream 7d900724 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/11 04:25 upstream 52e44129 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/10 14:28 upstream d4961772 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/10 00:52 upstream 4e04e751 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/09 11:16 upstream 17e7124a 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/08 21:50 upstream 3fb4f979 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/08 21:49 upstream 3fb4f979 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/08 08:39 upstream 454859c5 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/07 19:38 upstream 3a229812 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/06 21:00 upstream 2d743660 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/05 18:47 upstream 0a50438c 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/04 22:24 upstream e49d033b 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/04 02:55 upstream 2023a53b 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/03 13:24 upstream d93a0d43 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/02 23:18 upstream 0a84c2e4 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/02 07:28 upstream 1678e493 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/04/01 18:30 upstream ffd9fb54 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/31 19:18 upstream d19cc4bf 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/31 05:49 upstream 5e46d1b7 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/30 16:49 upstream 2bb25b3a 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/29 20:37 upstream 1e43c377 6a81331a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/29 10:49 upstream a5e13c6d a8529b82 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/28 20:22 upstream 36a14638 a8529b82 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/27 00:37 upstream 0f4498ce a8529b82 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/26 10:56 upstream db24726b a8529b82 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/25 21:55 upstream 00232240 6a383ecf .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/25 09:03 upstream e1381380 6a383ecf .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/24 19:33 upstream 4ee998b0 607e3baf .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/24 13:20 upstream 7acac4b3 607e3baf .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/23 18:20 upstream 7acac4b3 e613994b .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/23 16:14 upstream 84196390 e613994b .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/03/23 07:31 upstream 84196390 8092f30d .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/01/17 10:06 upstream 0da0a8a0 813be542 .config log report info
ci2-upstream-kcsan-gce 2020/01/10 15:24 https://github.com/google/ktsan.git kcsan 245a4300 532ec44e .config log report
ci2-upstream-kcsan-gce 2020/01/06 20:57 https://github.com/google/ktsan.git kcsan 245a4300 53430d97 .config log report
ci2-upstream-kcsan-gce 2019/11/20 22:33 https://github.com/google/ktsan.git kcsan 5863cc79 8098ea0f .config log report