syzbot


KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (2)
Status: moderation: reported on 2019/12/05 17:55
Reported-by: syzbot+2c308b859c8c103aae53@syzkaller.appspotmail.com
First crash: 652d, last: 2h20m
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list 2 665d 665d 0/22 closed as invalid on 2019/10/18 14:11

Sample crash report:

Crashes (1550):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/08/05 16:09 upstream 251a1524293d d2d6e680 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/08/05 04:29 upstream 251a1524293d 7f7bb950 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/08/04 20:39 upstream 251a1524293d b97d64c9 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/08/04 16:01 upstream d5ad8ec3cfb5 b97d64c9 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/08/03 17:19 upstream d5ad8ec3cfb5 6c236867 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/08/02 09:40 upstream c500bee1c5b2 6c236867 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/08/01 20:26 upstream d4affd6b6e81 6c236867 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/31 21:28 upstream f3438b4c4e69 6c236867 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/31 08:14 upstream c7d102232649 6c236867 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/30 17:01 upstream 764a5bc89b12 6c236867 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/30 06:59 upstream 764a5bc89b12 c585c7b0 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/30 04:37 upstream 7e96bf476270 c585c7b0 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/29 18:00 upstream 7e96bf476270 8a799410 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/29 16:21 upstream 4010a528219e 8a799410 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/29 04:14 upstream 4010a528219e b44001ce .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/28 18:17 upstream 4010a528219e 9a4781d4 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/28 16:12 upstream 7d549995d4e0 9a4781d4 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/27 22:39 upstream 7d549995d4e0 17d6ab15 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/27 15:45 upstream ff1176468d36 17d6ab15 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/26 06:05 upstream ff1176468d36 fd511809 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/26 03:46 upstream ff1176468d36 4d1b57d4 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/25 13:39 upstream d8079fac1681 4d1b57d4 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/24 23:53 upstream 7ffca2bb9d8b 4d1b57d4 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/24 09:40 upstream f0fddcec6b62 4d1b57d4 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/24 03:54 upstream f0fddcec6b62 bc5f1d88 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/23 13:37 upstream 8baef6386baa bc5f1d88 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/23 00:03 upstream 9bead1b58c4c bc5f1d88 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/22 12:14 upstream 3d5895cd3517 241790bb .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/22 09:50 upstream 3d5895cd3517 29c3f20f .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/21 20:24 upstream 7b6ae471e541 29c3f20f .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/21 13:07 upstream 8cae8cd89f05 29c3f20f .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/20 13:10 upstream 8cae8cd89f05 1b201b48 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/20 11:54 upstream 2734d6c1b1a0 1b201b48 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/19 22:25 upstream 2734d6c1b1a0 bc48c9ab .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/19 09:25 upstream 2734d6c1b1a0 f115ae98 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/18 19:17 upstream f0eb870a8422 f115ae98 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/18 00:56 upstream 1d67c8d993ba f115ae98 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/17 11:33 upstream d980cc0620ae f115ae98 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/16 22:54 upstream 0d18c12b288a f115ae98 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/16 09:25 upstream d936eb238744 f115ae98 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/15 20:01 upstream dd9c7df94c1b f115ae98 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/15 15:39 upstream 8096acd7442e f115ae98 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/15 00:12 upstream 8096acd7442e b9a2f64e .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/14 17:20 upstream 8096acd7442e 94e0b707 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/14 12:50 upstream 40226a3d96ef 94e0b707 .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/14 00:15 upstream 40226a3d96ef 484502bd .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/13 19:45 upstream 40226a3d96ef 70168d5c .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/13 12:09 upstream 7fef2edf7cc7 70168d5c .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/07/12 20:01 upstream 7fef2edf7cc7 f415556d .config log report info KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list
ci2-upstream-kcsan-gce 2021/01/17 09:55 upstream 0da0a8a0a0e1 65a7a854 .config log report info
ci2-upstream-kcsan-gce 2019/10/23 02:54 https://github.com/google/ktsan.git kcsan 05f2236801fe d0686497 .config log report