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: 141d, last: 1d22h
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 362d 362d 0/17 auto-closed as invalid on 2020/04/07 10:35
upstream KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch (2) 1 184d 184d 0/17 auto-closed as invalid on 2020/08/29 01:07

Sample crash report:

Crashes (31):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci2-upstream-kcsan-gce 2021/01/23 09:04 upstream fe75a218 52e37319 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2021/01/23 06:24 upstream 83d09ad4 52e37319 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2021/01/21 23:02 upstream 9791581c d4f4eca5 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2021/01/14 22:11 upstream 65f0d241 468dbb55 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2021/01/11 00:30 upstream 0653161f 2c1f2513 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2021/01/09 23:02 upstream 2ff90100 2c1f2513 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2021/01/09 10:30 upstream 996e435f a6c52263 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2021/01/07 16:48 upstream 71c061d2 c104d4a3 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2021/01/05 22:31 upstream 6207214a b1c228e1 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2021/01/03 20:00 upstream 3516bd72 79264ae3 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/12/31 02:24 upstream f6e1ea19 5cc121d6 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/12/28 01:44 upstream f838f8d2 2242f77f .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/12/27 11:46 upstream f838f8d2 821e0b09 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/12/25 07:26 upstream 3913d00a c2c1d1dd .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/12/25 07:26 upstream 3913d00a c2c1d1dd .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/12/23 19:53 upstream 614cb589 c2c1d1dd .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/12/23 00:59 upstream 614cb589 04201c06 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/12/22 09:58 upstream 8653b778 04201c06 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/12/09 07:53 upstream 7d8761ba 40cc414d .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/12/05 02:05 upstream e87297fa 20366b87 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/11/30 02:16 upstream aae5ab85 a0092f9d .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/11/09 17:12 upstream f8394f23 cba33199 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/11/07 19:01 upstream 659caaf6 cba33199 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/10/25 17:48 upstream d7691390 a1839e81 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/10/22 16:38 upstream f804b315 be6b1582 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/10/20 07:20 upstream bbe85027 ff4a3345 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/10/19 16:22 upstream 7cf726a5 ff4a3345 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/10/06 05:48 upstream 7575fdda 1880b4a9 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/10/03 08:47 upstream d3d45f82 2653fa43 .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/09/26 18:04 upstream 7c7ec322 2d5ea0cb .config log report info akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/09/05 16:17 upstream c70672d8 abf9ba4f .config log report akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org