syzbot


multicore build error (3)

Status: fixed on 2019/05/07 19:17
Reported-by: syzbot+bbf09f12d6ebd0df4057@syzkaller.appspotmail.com
Fix commit: always rearm completion queues as leaving them disarmed would lead to rx or tx completion stalling.
First crash: 1848d, last: 1848d
Similar bugs (16)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd multicore build error (8) 88 1315d 1320d 3/3 fixed on 2020/10/21 09:01
openbsd multicore build error (4) 2 1846d 1846d 0/3 closed as invalid on 2019/06/02 07:29
openbsd multicore build error (13) 3 976d 976d 3/3 fixed on 2021/09/26 20:38
openbsd multicore build error (17) 10 123d 249d 0/3 auto-obsoleted due to no activity on 2024/04/25 04:14
openbsd multicore build error (2) 10 1871d 1871d 0/3 closed as invalid on 2019/04/14 09:55
openbsd multicore build error (5) 4 1503d 1504d 3/3 fixed on 2020/04/15 12:21
openbsd multicore build error (7) 5 1352d 1353d 3/3 fixed on 2020/09/15 08:22
openbsd multicore build error (15) 6 754d 754d 3/3 fixed on 2022/05/05 21:27
openbsd multicore build error (9) 1 1314d 1314d 0/3 closed as invalid on 2020/10/23 06:08
openbsd multicore build error (6) 4 1398d 1411d 3/3 fixed on 2020/08/02 07:38
openbsd multicore build error (12) 1 1182d 1182d 0/3 auto-closed as invalid on 2021/06/01 09:39
openbsd multicore build error (14) 58 890d 892d 0/3 closed as invalid on 2021/12/21 07:17
openbsd multicore build error (16) 252 397d 625d 0/3 auto-obsoleted due to no activity on 2023/07/25 16:48
openbsd multicore build error (10) 2 1221d 1294d 0/3 closed as invalid on 2021/01/30 07:24
openbsd multicore build error 26 1881d 1882d 0/3 closed as invalid on 2019/04/04 14:04
openbsd multicore build error (11) 2 1189d 1189d 0/3 closed as invalid on 2021/02/25 05:21

Sample crash report:
/syzkaller/managers/multicore/kernel/sys/dev/pci/if_mcx.c:3476:6: error: expected expression

Crashes (4):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/05/07 06:56 openbsd 4fd9f95727f1 04e9d8ce .config console log report ci-openbsd-multicore
2019/05/07 06:51 openbsd 4fd9f95727f1 04e9d8ce .config console log report ci-openbsd-setuid
2019/05/07 05:50 openbsd 4fd9f95727f1 148296f4 .config console log report ci-openbsd-multicore
2019/05/07 05:47 openbsd 4fd9f95727f1 148296f4 .config console log report ci-openbsd-setuid
* Struck through repros no longer work on HEAD.