syzbot


multicore build error (15)

Status: fixed on 2022/05/05 21:27
Reported-by: syzbot+9864ba1338526d0e8aca@syzkaller.appspotmail.com
Fix commit: ba537df4ec28 Using mutex initializer for static variable does not compile with witness. Make ratecheck mutex global. Reported-by: syzbot+9864ba1338526d0e8aca@syzkaller.appspotmail.com
First crash: 50d, last: 50d
similar bugs (14):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd multicore build error (8) 88 612d 616d 3/3 fixed on 2020/10/21 09:01
openbsd multicore build error (4) 2 1142d 1142d 0/3 closed as invalid on 2019/06/02 07:29
openbsd multicore build error (13) 3 273d 273d 3/3 fixed on 2021/09/26 20:38
openbsd multicore build error (2) 10 1167d 1168d 0/3 closed as invalid on 2019/04/14 09:55
openbsd multicore build error (5) 4 800d 800d 3/3 fixed on 2020/04/15 12:21
openbsd multicore build error (7) 5 649d 650d 3/3 fixed on 2020/09/15 08:22
openbsd multicore build error (3) 4 1144d 1144d 3/3 fixed on 2019/05/07 19:17
openbsd multicore build error (9) 1 610d 610d 0/3 closed as invalid on 2020/10/23 06:08
openbsd multicore build error (6) 4 694d 707d 3/3 fixed on 2020/08/02 07:38
openbsd multicore build error (12) 1 478d 478d 0/3 auto-closed as invalid on 2021/06/01 09:39
openbsd multicore build error (14) 58 186d 188d 0/3 closed as invalid on 2021/12/21 07:17
openbsd multicore build error (10) 2 517d 590d 0/3 closed as invalid on 2021/01/30 07:24
openbsd multicore build error 26 1177d 1179d 0/3 closed as invalid on 2019/04/04 14:04
openbsd multicore build error (11) 2 485d 485d 0/3 closed as invalid on 2021/02/25 05:21

Sample crash report:
sys/kern/kern_time.c:785:28: error: initializer element is not a compile-time constant
sys/kern/kern_time.c:814:28: error: initializer element is not a compile-time constant

Crashes (6):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-openbsd-setuid 2022/05/05 10:26 openbsd c7411d0fce76 02ba4ad6 .config log report multicore build error
ci-openbsd-multicore 2022/05/05 10:26 openbsd c7411d0fce76 02ba4ad6 .config log report multicore build error
ci-openbsd-setuid 2022/05/05 09:26 openbsd 49cc5d012c69 02ba4ad6 .config log report multicore build error
ci-openbsd-multicore 2022/05/05 09:26 openbsd 49cc5d012c69 02ba4ad6 .config log report multicore build error
ci-openbsd-multicore 2022/05/05 09:07 openbsd 813d237ed569 02ba4ad6 .config log report multicore build error
ci-openbsd-setuid 2022/05/05 09:06 openbsd 813d237ed569 02ba4ad6 .config log report multicore build error