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no output from test machine

Status: fixed on 2020/05/08 10:08
Reported-by: syzbot+2ed25b5c40d11e4c3beb@syzkaller.appspotmail.com
Fix commit: 7bb4371dccb1 Do not wait indefinitely for flushing when closing a tty.
First crash: 2674d, last: 2079d
▶ ▼ Similar bugs (7)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd no output from test machine (2) -1 C 89865 2026d 2079d 0/3 closed as invalid on 2020/06/30 06:21
openbsd no output from test machine (6) -1 C 2779 1885d 1907d 3/3 fixed on 2020/11/17 21:57
openbsd no output from test machine (5) -1 C 49467 1907d 2005d 3/3 fixed on 2020/10/27 00:21
openbsd no output from test machine (8) -1 C 793105 now 1262d 0/3 upstream: reported C repro on 2022/08/02 15:56
openbsd no output from test machine (4) -1 syz 14713 2005d 2011d 0/3 closed as invalid on 2020/07/21 11:12
openbsd no output from test machine (7) -1 C 124310 1262d 1885d 3/3 fixed on 2022/08/02 15:51
openbsd no output from test machine (3) -1 C 25293 2011d 2026d 3/3 fixed on 2020/07/14 23:08
Crashes (551400):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2020/04/27 02:29 openbsd 1a46f25785af 6e85fc25 .config console log syz C ci-openbsd-setuid
2020/04/14 04:12 openbsd c1e0bdab59c0 7c54686a .config console log syz C ci-openbsd-setuid
2020/04/07 23:16 openbsd 57d747eef2b8 db9bcd4b .config console log syz C ci-openbsd-setuid
2020/04/03 20:56 openbsd fc0b7835823d 9a526405 .config console log syz C ci-openbsd-setuid
2020/04/01 18:44 openbsd 396ba1361698 a34e2c33 .config console log syz C ci-openbsd-setuid
2020/03/23 09:10 openbsd 969a87935549 78267cec .config console log syz C ci-openbsd-multicore
2020/03/16 00:39 openbsd 4b9a5ba9326a 749688d2 .config console log syz C ci-openbsd-multicore
2020/01/02 04:32 openbsd ad460bdde645 25a0186e .config console log syz C ci-openbsd-multicore
2019/11/22 08:13 openbsd 8baa28940670 8098ea0f .config console log syz C ci-openbsd-setuid
2019/11/19 19:20 openbsd 30d546f475f9 432c7650 .config console log syz C ci-openbsd-multicore
2019/11/14 19:58 openbsd 9d8a210628dc 5d15a967 .config console log syz C ci-openbsd-main
2019/11/13 14:11 openbsd 16e245ae7f37 048f2d49 .config console log syz C ci-openbsd-multicore
2019/11/12 06:42 openbsd 32906ae91db3 048f2d49 .config console log syz C ci-openbsd-main
2019/11/11 00:57 openbsd 58a0869c7088 dc438b91 .config console log syz C ci-openbsd-main
2019/10/30 13:13 openbsd 78f4ad6080f0 5ea87a66 .config console log syz C ci-openbsd-multicore
2019/10/30 01:37 openbsd 002806ec7d75 5ea87a66 .config console log syz C ci-openbsd-multicore
2019/10/24 11:40 openbsd 837509c5927e b602d64b .config console log syz C ci-openbsd-multicore
2019/10/13 16:24 openbsd 1701c8faa8ab 2f661ec4 .config console log syz C ci-openbsd-multicore
2019/10/10 19:37 openbsd 1eea934d9376 a4efa8c0 .config console log syz C ci-openbsd-main
2019/09/30 06:01 openbsd f6e3733c141c c1ad5441 .config console log syz C ci-openbsd-setuid
2019/09/28 21:24 openbsd dd0887e41377 eb6b9855 .config console log syz C ci-openbsd-multicore
2019/09/28 18:50 openbsd dd0887e41377 eb6b9855 .config console log syz C ci-openbsd-main
2019/09/27 05:19 openbsd 7a2afd89bbfb 2f1548bc .config console log syz C ci-openbsd-main
2019/08/24 13:44 openbsd 9be55947e891 78ded196 .config console log syz C ci-openbsd-multicore
2019/08/12 16:14 openbsd 4e6b438a7e45 8620c2c2 .config console log syz C ci-openbsd-setuid
2019/08/02 10:42 openbsd c529027a472a 835dffe7 .config console log syz C ci-openbsd-main
2018/12/15 15:07 openbsd ff5089e6ea58 c9128939 .config console log syz C ci-openbsd-setuid
2020/04/13 03:11 openbsd 7b9e33fbf33e 17a986e5 .config console log syz ci-openbsd-setuid
2020/03/24 08:13 openbsd 8cc78d45870f 33e14df3 .config console log syz ci-openbsd-setuid
2020/03/22 03:36 openbsd b11ba489ad38 78267cec .config console log syz ci-openbsd-multicore
2020/01/05 09:11 openbsd d9ef20e24f31 68256974 .config console log syz ci-openbsd-multicore
2019/11/21 10:24 openbsd ddfcd1cc9cf3 8098ea0f .config console log syz ci-openbsd-main
2019/10/16 23:04 openbsd 1ef0822a19b5 8c88c9c1 .config console log syz ci-openbsd-multicore
2019/08/03 09:02 openbsd c935b51f457f 6affd8e8 .config console log syz ci-openbsd-multicore
2019/08/01 08:26 openbsd e9c83ba3b557 c692b5bd .config console log syz ci-openbsd-multicore
2019/07/31 08:28 openbsd 75866a61bd74 7c7ded69 .config console log syz ci-openbsd-multicore
2019/07/25 04:53 openbsd 1fa40e15fb39 32329ceb .config console log syz ci-openbsd-multicore
2019/07/21 23:32 openbsd b4802c4beaf4 1656845f .config console log syz ci-openbsd-multicore
2019/06/30 11:23 openbsd 4e86a82bcfe8 7509bf36 .config console log syz ci-openbsd-setuid
2019/06/28 13:01 openbsd 0b246f0a8be0 7509bf36 .config console log syz ci-openbsd-multicore
2019/06/28 10:42 openbsd 0b246f0a8be0 7509bf36 .config console log syz ci-openbsd-setuid
2020/05/08 09:31 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 09:16 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-main
2020/05/08 09:02 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 08:48 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-multicore
2020/05/08 08:33 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 08:22 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 08:05 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 07:52 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-main
2020/05/08 07:36 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 07:24 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 07:11 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-multicore
2020/05/08 06:56 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-main
2020/05/08 06:43 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 06:28 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 06:15 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 06:01 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 05:45 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 05:35 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 05:22 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 05:07 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 04:57 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-main
2020/05/08 04:41 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 04:28 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 04:16 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 04:01 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 03:46 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-multicore
2020/05/08 03:34 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 03:21 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-multicore
2020/05/08 03:05 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 02:49 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 02:34 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-main
2020/05/08 02:20 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 02:05 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 01:49 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 01:34 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 01:19 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 01:05 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 00:55 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 00:40 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 00:27 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/08 00:12 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-main
2020/05/07 23:58 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2020/05/07 23:44 openbsd 30e1cf84d14e 6c70a1c2 .config console log ci-openbsd-setuid
2019/03/05 16:46 openbsd 41e5a6229bec 3419571c .config console log ci-openbsd-pf
2018/10/10 21:32 openbsd 52b89152be51 5f818b4b console log ci-openbsd-main
* Struck through repros no longer work on HEAD.