syzbot


KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area (3)
Status: moderation: reported on 2020/12/07 11:46
Reported-by: syzbot+ef7a33de7d8ace59d619@syzkaller.appspotmail.com
First crash: 195d, last: 7d19h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area 1 375d 375d 0/22 auto-closed as invalid on 2020/06/18 13:23
upstream KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area (2) 1 290d 290d 0/22 auto-closed as invalid on 2020/08/08 10:36

Sample crash report:

Crashes (32):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/04/13 12:20 upstream 89698bec 6a81331a .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/04/11 13:52 upstream 52e44129 6a81331a .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/03/30 00:17 upstream 1e43c377 6a81331a .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/03/28 07:21 upstream 0f4498ce a8529b82 .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/03/25 23:04 upstream 00232240 6a383ecf .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/03/25 17:29 upstream e1381380 6a383ecf .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/03/20 05:38 upstream 8b12a62a 3d01c4de .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/03/17 07:25 upstream 1df27313 fdb2bb2c .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/03/16 00:33 upstream 1e28eed1 fdb2bb2c .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/03/13 17:53 upstream f296bfd5 4a003785 .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/03/09 00:49 upstream 144c79ef 09fbf400 .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/02/21 11:26 upstream e767b353 3e5ed8b4 .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/02/21 04:28 upstream f40ddce8 3e5ed8b4 .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/02/18 10:31 upstream f40ddce8 14052202 .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/02/11 11:30 upstream 291009f6 a52ee10a .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/02/09 17:58 upstream e0756cfc 2bd9619f .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/02/04 14:44 upstream 61556703 42b90a7c .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/02/01 07:23 upstream 1048ba83 fc9fd31e .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/01/23 19:54 upstream fe75a218 52e37319 .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/01/22 01:17 upstream 9791581c d4f4eca5 .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/01/19 15:13 upstream 1e2a199f 63631df1 .config log report info KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area
ci2-upstream-kcsan-gce 2021/01/11 01:27 upstream 0653161f 2c1f2513 .config log report info
ci2-upstream-kcsan-gce 2021/01/05 17:28 upstream 36bbbd0e a0234d98 .config log report info
ci2-upstream-kcsan-gce 2021/01/01 06:02 upstream f6e1ea19 79264ae3 .config log report info
ci2-upstream-kcsan-gce 2020/12/28 23:29 upstream c76e02c5 8259d56c .config log report info
ci2-upstream-kcsan-gce 2020/12/27 00:00 upstream 40f78232 821e0b09 .config log report info
ci2-upstream-kcsan-gce 2020/12/26 09:50 upstream 5814bc2d 821e0b09 .config log report info
ci2-upstream-kcsan-gce 2020/12/20 04:53 upstream 467f8165 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/17 19:20 upstream accefff5 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/11/11 07:10 upstream eccc8767 cca87986 .config log report info
ci2-upstream-kcsan-gce 2020/11/05 13:27 upstream 4ef8451b cba33199 .config log report info
ci2-upstream-kcsan-gce 2020/10/07 10:22 upstream c85fb28b 1880b4a9 .config log report info