syzbot


ASan: Unauthorized Access in mutex_oncpu
Status: fixed on 2020/03/08 03:48
Reported-by: syzbot+e152dc5bff188f67358a@syzkaller.appspotmail.com
Fix commit: 14ab4441a8ce A final set of scheduler tweaks:
First crash: 701d, last: 640d
duplicates (3):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
panic: ASan: Unauthorized Access In ADDR: Addr ADDR [8 bytes, read, PoolUseAfterFree] 4 649d 674d 0/3 closed as dup on 2020/02/21 19:27
panic: ASan: Unauthorized Access In ADDR: Addr ADDR818 [8 bytes, read, PoolUseAfterFree] 1 682d 682d 0/3 closed as dup on 2020/02/21 19:28
netbsd test error: ASan: Unauthorized Access in mutex_oncpu 2 663d 689d 0/3 closed as dup on 2020/02/26 06:23
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
netbsd ASan: Unauthorized Access in mutex_oncpu (2) C 50765 573d 640d 0/3 closed as invalid on 2020/05/14 11:06

Sample crash report:

Crashes (24521):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-netbsd 2020/03/07 19:06 netbsd 7612cfe48b62 2e9971bb .config log report syz C
ci2-netbsd 2020/03/07 17:18 netbsd 7612cfe48b62 2e9971bb .config log report syz C
ci2-netbsd 2020/03/07 15:25 netbsd 7612cfe48b62 2e9971bb .config log report syz C
ci2-netbsd 2020/03/07 14:14 netbsd 7612cfe48b62 2e9971bb .config log report syz C
ci2-netbsd 2020/03/07 06:45 netbsd 7c13e6e6773b fd2a5f28 .config log report syz C
ci2-netbsd 2020/03/06 10:14 netbsd b7aa7ce4e5e6 7fb694ef .config log report syz C
ci2-netbsd 2020/03/06 03:45 netbsd fda153d0768e b655d91b .config log report syz C
ci2-netbsd 2020/03/06 03:08 netbsd fda153d0768e b655d91b .config log report syz C
ci2-netbsd 2020/03/06 00:04 netbsd d263f785804e b655d91b .config log report syz C
ci2-netbsd 2020/03/05 23:00 netbsd d263f785804e b655d91b .config log report syz C
ci2-netbsd 2020/03/05 20:22 netbsd d263f785804e b655d91b .config log report syz C
ci2-netbsd 2020/03/05 19:42 netbsd d263f785804e b655d91b .config log report syz C
ci2-netbsd 2020/03/05 19:16 netbsd d263f785804e b655d91b .config log report syz C
ci2-netbsd 2020/03/05 18:29 netbsd d263f785804e b655d91b .config log report syz C
ci2-netbsd 2020/03/05 17:09 netbsd d263f785804e b655d91b .config log report syz C
ci2-netbsd 2020/03/05 16:53 netbsd d263f785804e b655d91b .config log report syz C
ci2-netbsd 2020/03/05 15:24 netbsd d263f785804e b655d91b .config log report syz C
ci2-netbsd 2020/03/05 13:51 netbsd d263f785804e b655d91b .config log report syz C
ci2-netbsd 2020/03/04 06:47 netbsd b60252d94590 1f73b64b .config log report syz C
ci2-netbsd 2020/03/04 05:58 netbsd b60252d94590 1f73b64b .config log report syz C
ci2-netbsd 2020/03/04 05:36 netbsd b60252d94590 1f73b64b .config log report syz C
ci2-netbsd 2020/01/07 03:36 netbsd af850c045bc4 53430d97 .config log report syz C
ci2-netbsd 2020/03/07 16:29 netbsd 7612cfe48b62 2e9971bb .config log report syz
ci2-netbsd 2020/03/06 13:12 netbsd b7aa7ce4e5e6 7fb694ef .config log report syz
ci2-netbsd 2020/03/06 10:40 netbsd b7aa7ce4e5e6 7fb694ef .config log report syz
ci2-netbsd 2020/03/06 06:58 netbsd fda153d0768e b655d91b .config log report syz
ci2-netbsd 2020/03/06 05:31 netbsd fda153d0768e b655d91b .config log report syz
ci2-netbsd 2020/03/06 05:18 netbsd fda153d0768e b655d91b .config log report syz
ci2-netbsd 2020/03/06 05:03 netbsd fda153d0768e b655d91b .config log report syz
ci2-netbsd 2020/03/06 03:58 netbsd fda153d0768e b655d91b .config log report syz
ci2-netbsd 2020/03/06 02:17 netbsd fda153d0768e b655d91b .config log report syz
ci2-netbsd 2020/03/06 01:32 netbsd fda153d0768e b655d91b .config log report syz
ci2-netbsd 2020/03/06 01:10 netbsd fda153d0768e b655d91b .config log report syz
ci2-netbsd 2020/03/05 20:48 netbsd d263f785804e b655d91b .config log report syz
ci2-netbsd 2020/03/05 20:21 netbsd d263f785804e b655d91b .config log report syz
ci2-netbsd 2020/03/05 18:11 netbsd d263f785804e b655d91b .config log report syz
ci2-netbsd 2020/03/05 17:36 netbsd d263f785804e b655d91b .config log report syz
ci2-netbsd 2020/03/05 16:29 netbsd d263f785804e b655d91b .config log report syz
ci2-netbsd 2020/03/05 14:11 netbsd d263f785804e b655d91b .config log report syz
ci2-netbsd 2020/03/04 07:35 netbsd b60252d94590 1f73b64b .config log report syz
ci2-netbsd 2020/03/04 04:41 netbsd b60252d94590 1f73b64b .config log report syz
ci2-netbsd 2020/01/07 01:59 netbsd af850c045bc4 53430d97 .config log report syz
ci2-netbsd 2020/03/08 03:48 netbsd ec23c06e14c8 2e9971bb .config log report
ci2-netbsd 2020/03/08 03:12 netbsd ec23c06e14c8 2e9971bb .config log report
ci2-netbsd 2020/03/08 02:25 netbsd ec23c06e14c8 2e9971bb .config log report
ci2-netbsd 2020/03/08 01:40 netbsd ec23c06e14c8 2e9971bb .config log report
ci2-netbsd 2020/03/08 01:36 netbsd ec23c06e14c8 2e9971bb .config log report
ci2-netbsd 2020/03/08 00:34 netbsd ec23c06e14c8 2e9971bb .config log report
ci2-netbsd 2020/03/07 23:37 netbsd ec23c06e14c8 2e9971bb .config log report
ci2-netbsd 2020/03/07 23:18 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 22:39 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 21:41 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 20:50 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 20:00 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 19:01 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 17:59 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 17:04 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 15:43 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 14:44 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 13:29 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 12:47 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 11:55 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 11:14 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 10:39 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 10:13 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 10:08 netbsd 7612cfe48b62 2e9971bb .config log report
ci2-netbsd 2020/03/07 09:02 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/07 08:11 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/07 07:16 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/07 06:03 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/07 05:06 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/07 04:17 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/07 03:39 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/07 03:29 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/07 02:29 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/07 01:35 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/07 00:53 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/06 23:52 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/06 22:50 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/06 22:14 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/06 22:04 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/06 22:03 netbsd 7c13e6e6773b fd2a5f28 .config log report
ci2-netbsd 2020/03/06 20:33 netbsd b7aa7ce4e5e6 7fb694ef .config log report
ci2-netbsd 2020/01/07 01:13 netbsd af850c045bc4 53430d97 .config log report