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: 738d, last: 5h02m
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 739d 774d 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 775d 775d 0/22 closed as invalid on 2019/10/15 15:50

Sample crash report:

Crashes (1822):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/11/27 19:13 upstream 741392771338 63eeac02 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/26 22:21 upstream c5c17547b778 63eeac02 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/26 08:40 upstream a4849f6000e2 63eeac02 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/25 19:15 upstream b501b85957de 63eeac02 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/25 17:36 upstream 5f53fa508db0 63eeac02 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/24 19:01 upstream 5f53fa508db0 545ab074 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/23 22:45 upstream 5d9f4cf36721 545ab074 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/22 13:01 upstream 136057256686 545ab074 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/22 11:39 upstream 136057256686 4eb20a4e .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/21 22:11 upstream 40c93d7fff6f 4eb20a4e .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/21 09:13 upstream 923dcc5eb0c1 4eb20a4e .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/20 19:57 upstream 61564e7b3abc 4eb20a4e .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/20 03:09 upstream a90af8f15bdc 4eb20a4e .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/19 14:16 upstream 4c388a8e740d 3a9d0024 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/19 10:29 upstream 4c388a8e740d 31a30fc0 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/18 21:44 upstream 6fdf886424cf 31a30fc0 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/18 13:56 upstream 42eb8fdac2fc 31a30fc0 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/18 06:40 upstream 42eb8fdac2fc cafff8b6 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/17 17:17 upstream ee1703cda8dc cafff8b6 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/16 22:02 upstream 8ab774587903 cafff8b6 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/16 10:00 upstream 8ab774587903 600426bd .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/15 11:10 upstream 8ab774587903 75b04091 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/14 21:59 upstream ce49bfc8d037 75b04091 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/14 09:28 upstream c8c109546a19 75b04091 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/13 19:46 upstream a9b9669d9822 75b04091 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/13 02:05 upstream 66f4beaa6c1d 75b04091 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/12 14:30 upstream 5833291ab6de 75b04091 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/11 23:44 upstream ca2ef2d9f2aa 75b04091 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/11 07:35 upstream debe436e77c7 75b04091 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/10 18:09 upstream 89d714ab6043 75b04091 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/10 12:33 upstream cb690f5238d7 75b04091 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/10 01:13 upstream cb690f5238d7 55fa030c .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/09 13:56 upstream d2f38a3c6507 59bcaf9a .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/09 00:27 upstream e851dfae4371 8ab17e57 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/08 18:14 upstream e851dfae4371 d29682f1 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/08 11:48 upstream 6b75d88fa81b d29682f1 .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/08 00:06 upstream 6b75d88fa81b 4c1be0be .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/07 10:57 upstream b5013d084e03 4c1be0be .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/06 22:13 upstream 512b7931ad05 4c1be0be .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/05 19:22 upstream fe91c4725aee 4c1be0be .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/05 06:17 upstream d4439a1189f9 4c1be0be .config log report info KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests
ci2-upstream-kcsan-gce 2021/11/04 16:41 upstream 7ddb58cb0eca 4c1be0be .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