syzbot


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: 623d, last: 1h27m
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 625d 660d 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 661d 661d 0/22 closed as invalid on 2019/10/15 15:50

Sample crash report:

Crashes (1567):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/08/05 16:41 upstream 251a1524293d d2d6e680 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/08/05 04:13 upstream 251a1524293d 7f7bb950 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/08/04 21:47 upstream 251a1524293d b97d64c9 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/08/04 15:52 upstream d5ad8ec3cfb5 b97d64c9 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/08/03 20:59 upstream d5ad8ec3cfb5 6c236867 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/08/02 10:51 upstream c500bee1c5b2 6c236867 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/08/01 20:34 upstream d4affd6b6e81 6c236867 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/31 22:30 upstream f3438b4c4e69 6c236867 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/31 08:21 upstream c7d102232649 6c236867 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/30 19:18 upstream 4669e13cd67f 6c236867 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/30 16:52 upstream 764a5bc89b12 6c236867 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/30 05:34 upstream 764a5bc89b12 c585c7b0 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/30 04:26 upstream 7e96bf476270 c585c7b0 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/29 18:04 upstream 7e96bf476270 8a799410 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/29 05:02 upstream 4010a528219e b44001ce .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/28 18:27 upstream 4010a528219e 9a4781d4 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/28 16:12 upstream 7d549995d4e0 9a4781d4 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/27 21:51 upstream 7d549995d4e0 17d6ab15 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/27 16:13 upstream ff1176468d36 17d6ab15 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/26 06:10 upstream ff1176468d36 fd511809 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/26 03:03 upstream ff1176468d36 4d1b57d4 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/26 02:52 upstream ff1176468d36 4d1b57d4 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/25 13:16 upstream d8079fac1681 4d1b57d4 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/25 00:03 upstream 7ffca2bb9d8b 4d1b57d4 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/24 10:08 upstream f0fddcec6b62 4d1b57d4 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/24 04:08 upstream f0fddcec6b62 bc5f1d88 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/23 14:04 upstream 8baef6386baa bc5f1d88 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/23 00:27 upstream 9bead1b58c4c bc5f1d88 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/22 11:12 upstream 3d5895cd3517 241790bb .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/22 09:31 upstream 3d5895cd3517 29c3f20f .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/21 20:08 upstream 7b6ae471e541 29c3f20f .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/21 13:58 upstream 8cae8cd89f05 29c3f20f .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/20 11:57 upstream 2734d6c1b1a0 1b201b48 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/20 00:41 upstream 2734d6c1b1a0 bc48c9ab .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/19 10:15 upstream 2734d6c1b1a0 e6a17580 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/19 08:26 upstream 2734d6c1b1a0 f115ae98 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/18 19:28 upstream f0eb870a8422 f115ae98 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/18 00:53 upstream 1d67c8d993ba f115ae98 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/17 11:33 upstream d980cc0620ae f115ae98 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/16 22:25 upstream 0d18c12b288a f115ae98 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/16 09:04 upstream d936eb238744 f115ae98 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/15 19:48 upstream dd9c7df94c1b f115ae98 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/15 16:25 upstream 8096acd7442e f115ae98 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/15 01:12 upstream 8096acd7442e b9a2f64e .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/07/14 17:18 upstream 8096acd7442e 94e0b707 .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 0da0a8a0a0e1 813be542 .config log report info
ci2-upstream-kcsan-gce 2020/01/10 15:24 https://github.com/google/ktsan.git kcsan 245a43005292 532ec44e .config log report
ci2-upstream-kcsan-gce 2020/01/06 20:57 https://github.com/google/ktsan.git kcsan 245a43005292 53430d97 .config log report
ci2-upstream-kcsan-gce 2019/11/20 22:33 https://github.com/google/ktsan.git kcsan 5863cc791e4c 8098ea0f .config log report