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: 2726d, last: 2726d
▶ ▼ Similar bugs (19)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd multicore build error (8) -1 88 2194d 2198d 3/4 fixed on 2020/10/21 09:01
openbsd multicore build error (4) -1 2 2725d 2725d 0/4 closed as invalid on 2019/06/02 07:29
openbsd multicore build error (13) -1 3 1855d 1855d 3/4 fixed on 2021/09/26 20:38
openbsd multicore build error (20) -1 2 343d 343d 0/4 auto-obsoleted due to no activity on 2026/02/13 01:44
openbsd multicore build error (17) -1 10 1002d 1128d 0/4 auto-obsoleted due to no activity on 2024/04/25 04:14
openbsd multicore build error (2) -1 10 2749d 2750d 0/4 closed as invalid on 2019/04/14 09:55
openbsd multicore build error (5) -1 4 2382d 2382d 3/4 fixed on 2020/04/15 12:21
openbsd multicore build error (7) -1 5 2231d 2232d 3/4 fixed on 2020/09/15 08:22
openbsd multicore build error (15) -1 6 1632d 1632d 3/4 fixed on 2022/05/05 21:27
openbsd multicore build error (19) -1 21 628d 794d 0/4 auto-obsoleted due to no activity on 2025/05/03 22:13
openbsd multicore build error (9) -1 1 2192d 2192d 0/4 closed as invalid on 2020/10/23 06:08
openbsd multicore build error (6) -1 4 2276d 2289d 3/4 fixed on 2020/08/02 07:38
openbsd multicore build error (18) -1 217 837d 850d 0/4 closed as invalid on 2024/07/09 04:04
openbsd multicore build error (12) -1 1 2060d 2060d 0/4 auto-closed as invalid on 2021/06/01 09:39
openbsd multicore build error (14) -1 58 1768d 1771d 0/4 closed as invalid on 2021/12/21 07:17
openbsd multicore build error (16) -1 252 1276d 1504d 0/4 auto-obsoleted due to no activity on 2023/07/25 16:48
openbsd multicore build error (10) -1 2 2099d 2172d 0/4 closed as invalid on 2021/01/30 07:24
openbsd multicore build error -1 26 2760d 2761d 0/4 closed as invalid on 2019/04/04 14:04
openbsd multicore build error (11) -1 2 2068d 2068d 0/4 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.