syzbot


KCSAN: data-race in get_signal / ptrace_check_attach (2)
Status: moderation: reported on 2020/09/21 10:02
Reported-by: syzbot+670667eef68c9ab0c5fc@syzkaller.appspotmail.com
First crash: 254d, last: 14d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in get_signal / ptrace_check_attach 23 260d 454d 0/21 closed as invalid on 2020/06/18 14:24

Sample crash report:

Crashes (116):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/02/14 23:01 upstream 358fecee 98682e5e .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/02/13 09:07 upstream c6d8570e 98682e5e .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/02/08 17:52 upstream 92bf2261 2ce644fc .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/02/07 23:33 upstream b75dba7f 2ce644fc .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/02/05 08:23 upstream 5c279c4c 23a562df .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/02/03 11:11 upstream 3aaf0a27 624dad51 .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/02/01 21:46 upstream 88bb507a e6b95f32 .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/01/31 20:52 upstream 6642d600 fc9fd31e .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/01/27 15:24 upstream 2ab38c17 a0ebf917 .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/01/26 04:52 upstream f8ad8187 52e37319 .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/01/25 03:19 upstream e6806137 52e37319 .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/01/22 16:17 upstream 83d09ad4 d4f4eca5 .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/01/20 20:24 upstream 45dfb8a5 d4f4eca5 .config log report info KCSAN: data-race in get_signal / ptrace_check_attach
ci2-upstream-kcsan-gce 2021/01/14 05:24 upstream 65f0d241 269d24e8 .config log report info
ci2-upstream-kcsan-gce 2021/01/10 05:23 upstream 2ff90100 2c1f2513 .config log report info
ci2-upstream-kcsan-gce 2021/01/09 10:40 upstream 996e435f a6c52263 .config log report info
ci2-upstream-kcsan-gce 2021/01/05 12:23 upstream 36bbbd0e a0234d98 .config log report info
ci2-upstream-kcsan-gce 2021/01/03 15:12 upstream 3516bd72 79264ae3 .config log report info
ci2-upstream-kcsan-gce 2020/12/31 15:01 upstream f6e1ea19 79264ae3 .config log report info
ci2-upstream-kcsan-gce 2020/12/27 20:37 upstream f838f8d2 2242f77f .config log report info
ci2-upstream-kcsan-gce 2020/12/27 10:58 upstream f838f8d2 821e0b09 .config log report info
ci2-upstream-kcsan-gce 2020/12/25 12:11 upstream 71c5f031 b982b3ea .config log report info
ci2-upstream-kcsan-gce 2020/12/20 05:24 upstream 467f8165 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/17 10:51 upstream accefff5 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/13 07:44 upstream 7b1b868e bca53db9 .config log report info
ci2-upstream-kcsan-gce 2020/12/05 07:48 upstream b3298500 0ef84591 .config log report info
ci2-upstream-kcsan-gce 2020/12/03 08:05 upstream 3bb61aa6 8c9190ef .config log report info
ci2-upstream-kcsan-gce 2020/12/02 14:33 upstream 509a1542 eff43e99 .config log report info
ci2-upstream-kcsan-gce 2020/12/02 04:21 upstream 509a1542 c42a35e9 .config log report info
ci2-upstream-kcsan-gce 2020/11/28 13:03 upstream c84e1efa 3c7136c0 .config log report info
ci2-upstream-kcsan-gce 2020/11/25 02:41 upstream 80145ac2 e34b696c .config log report info
ci2-upstream-kcsan-gce 2020/11/23 21:08 upstream 418baf2c 878fb17a .config log report info
ci2-upstream-kcsan-gce 2020/11/21 16:40 upstream 27bba9c5 c7ec2d19 .config log report info
ci2-upstream-kcsan-gce 2020/11/21 04:09 upstream 4d02da97 68068804 .config log report info
ci2-upstream-kcsan-gce 2020/11/20 05:27 upstream 131ad0b6 0767f13f .config log report info
ci2-upstream-kcsan-gce 2020/11/14 17:52 upstream f01c30de 1bf9a662 .config log report info
ci2-upstream-kcsan-gce 2020/11/12 08:12 upstream 3d5e28bf cca87986 .config log report info
ci2-upstream-kcsan-gce 2020/11/09 11:18 upstream f8394f23 cba33199 .config log report info
ci2-upstream-kcsan-gce 2020/11/08 02:16 upstream 4429f14a cba33199 .config log report info
ci2-upstream-kcsan-gce 2020/11/06 09:30 upstream 521b619a cba33199 .config log report info
ci2-upstream-kcsan-gce 2020/11/03 03:03 upstream 495023e4 7f344fa6 .config log report info
ci2-upstream-kcsan-gce 2020/10/31 17:32 upstream 5fc6b075 8bc4594f .config log report info
ci2-upstream-kcsan-gce 2020/10/29 23:14 upstream 23859ae4 a0c7169a .config log report info
ci2-upstream-kcsan-gce 2020/10/29 11:19 upstream 23859ae4 f24824d3 .config log report info
ci2-upstream-kcsan-gce 2020/10/28 20:33 upstream ed8780e3 f24824d3 .config log report info
ci2-upstream-kcsan-gce 2020/10/27 19:00 upstream 4525c878 94942294 .config log report info
ci2-upstream-kcsan-gce 2020/10/26 16:55 upstream 3650b228 a7aac492 .config log report info
ci2-upstream-kcsan-gce 2020/10/25 19:50 upstream 986b9eac a1839e81 .config log report info
ci2-upstream-kcsan-gce 2020/09/20 20:44 upstream bdcf11de 9564d2e9 .config log report info
ci2-upstream-kcsan-gce 2020/09/20 05:49 upstream 325d0eab 53ce8104 .config log report info
ci2-upstream-kcsan-gce 2020/06/19 04:15 upstream 5e857ce6 bc258b50 .config log report