syzbot


KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch (3)
Status: moderation: reported on 2020/12/07 11:37
Reported-by: syzbot+7ef7bc81239e25ce9e3d@syzkaller.appspotmail.com
First crash: 221d, last: 1d09h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch 1 442d 442d 0/22 auto-closed as invalid on 2020/04/07 10:35
upstream KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch (2) 1 264d 264d 0/22 auto-closed as invalid on 2020/08/29 01:07

Sample crash report:

Crashes (61):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/04/13 21:49 upstream eebe426d a184b83e .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/04/12 09:56 upstream d434405a 6a81331a .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/04/11 20:28 upstream 7d900724 6a81331a .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/04/08 09:32 upstream 454859c5 6a81331a .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/31 06:22 upstream 5e46d1b7 6a81331a .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/22 00:06 upstream 5ee96fa9 4c9a64da .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/21 01:11 upstream 812da4d3 17810eae .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/18 21:12 upstream bf152b0b 380dcc3e .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/18 19:47 upstream bf152b0b 7216542e .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/18 09:05 upstream 6417f031 7216542e .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/17 23:18 upstream 1df27313 fdb2bb2c .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/14 13:18 upstream 88fe4924 4a003785 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/12 23:38 upstream f296bfd5 429d8a6b .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/11 04:28 upstream a74e6a01 c2ca1f2a .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/10 09:35 upstream 05a59d79 26967e35 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/07 11:46 upstream a38fd874 c599ed12 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/03/07 03:50 upstream a38fd874 e4b4d570 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/02/21 10:00 upstream e767b353 3e5ed8b4 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/02/19 15:29 upstream f40ddce8 f689d40a .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/02/19 07:26 upstream f40ddce8 14052202 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/02/13 23:17 upstream ac30d8ce 98682e5e .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/02/11 18:59 upstream 291009f6 a5f86b15 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/02/09 07:49 upstream e0756cfc 2bd9619f .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/02/09 07:39 upstream e0756cfc 2bd9619f .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/02/04 11:12 upstream 61556703 42b90a7c .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/02/04 07:37 upstream 3afe9076 624dad51 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/02/03 19:10 upstream 3aaf0a27 624dad51 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/02/02 04:57 upstream 88bb507a e6b95f32 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/01/28 12:45 upstream 76c057c8 eefc07f2 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/01/27 18:22 upstream 2ab38c17 a57db36f .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/01/23 09:04 upstream fe75a218 52e37319 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/01/23 06:24 upstream 83d09ad4 52e37319 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/01/21 23:02 upstream 9791581c d4f4eca5 .config log report info KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch
ci2-upstream-kcsan-gce 2021/01/14 22:11 upstream 65f0d241 468dbb55 .config log report info
ci2-upstream-kcsan-gce 2021/01/11 00:30 upstream 0653161f 2c1f2513 .config log report info
ci2-upstream-kcsan-gce 2021/01/09 23:02 upstream 2ff90100 2c1f2513 .config log report info
ci2-upstream-kcsan-gce 2021/01/09 10:30 upstream 996e435f a6c52263 .config log report info
ci2-upstream-kcsan-gce 2021/01/07 16:48 upstream 71c061d2 c104d4a3 .config log report info
ci2-upstream-kcsan-gce 2021/01/05 22:31 upstream 6207214a b1c228e1 .config log report info
ci2-upstream-kcsan-gce 2021/01/03 20:00 upstream 3516bd72 79264ae3 .config log report info
ci2-upstream-kcsan-gce 2020/12/31 02:24 upstream f6e1ea19 5cc121d6 .config log report info
ci2-upstream-kcsan-gce 2020/12/28 01:44 upstream f838f8d2 2242f77f .config log report info
ci2-upstream-kcsan-gce 2020/12/27 11:46 upstream f838f8d2 821e0b09 .config log report info
ci2-upstream-kcsan-gce 2020/12/25 07:26 upstream 3913d00a c2c1d1dd .config log report info
ci2-upstream-kcsan-gce 2020/12/25 07:26 upstream 3913d00a c2c1d1dd .config log report info
ci2-upstream-kcsan-gce 2020/12/23 19:53 upstream 614cb589 c2c1d1dd .config log report info
ci2-upstream-kcsan-gce 2020/12/23 00:59 upstream 614cb589 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/22 09:58 upstream 8653b778 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/09 07:53 upstream 7d8761ba 40cc414d .config log report info
ci2-upstream-kcsan-gce 2020/12/05 02:05 upstream e87297fa 20366b87 .config log report info
ci2-upstream-kcsan-gce 2020/11/30 02:16 upstream aae5ab85 a0092f9d .config log report info
ci2-upstream-kcsan-gce 2020/11/09 17:12 upstream f8394f23 cba33199 .config log report info
ci2-upstream-kcsan-gce 2020/11/07 19:01 upstream 659caaf6 cba33199 .config log report info
ci2-upstream-kcsan-gce 2020/10/25 17:48 upstream d7691390 a1839e81 .config log report info
ci2-upstream-kcsan-gce 2020/10/22 16:38 upstream f804b315 be6b1582 .config log report info
ci2-upstream-kcsan-gce 2020/10/20 07:20 upstream bbe85027 ff4a3345 .config log report info
ci2-upstream-kcsan-gce 2020/10/19 16:22 upstream 7cf726a5 ff4a3345 .config log report info
ci2-upstream-kcsan-gce 2020/10/06 05:48 upstream 7575fdda 1880b4a9 .config log report info
ci2-upstream-kcsan-gce 2020/10/03 08:47 upstream d3d45f82 2653fa43 .config log report info
ci2-upstream-kcsan-gce 2020/09/26 18:04 upstream 7c7ec322 2d5ea0cb .config log report info
ci2-upstream-kcsan-gce 2020/09/05 16:17 upstream c70672d8 abf9ba4f .config log report