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SYZFAIL: pipe failed

Status: upstream: reported on 2024/07/14 11:19
Reported-by: syzbot+4fa6e3538feda5be83ef@syzkaller.appspotmail.com
First crash: 319d, last: 4d10h

Sample crash report:
SYZFAIL: pipe failed
 (errno 23: Too many open files in system)
login: 

OpenBSD/amd64 (ci-openbsd-multicore-0.us-centra) (tty00)

login: set $lines = 0
Password:
Login incorrect
login: show panic
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
show malloc
login: Password:
Login incorrect
machine ddbcpu 0
login: Password:
Login incorrect

Crashes (25):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/05/25 21:35 openbsd 0ee6523cba49 2d4582d0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2025/05/25 17:44 openbsd 0ee6523cba49 2d4582d0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2025/05/23 12:56 openbsd 3f82bc0a57fc f8cc0c83 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2025/05/23 11:52 openbsd 3f82bc0a57fc f8cc0c83 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2025/04/23 07:31 openbsd e684669aa085 53a8b9bd .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: pipe failed
2025/04/20 18:59 openbsd 06d459206c9d 552876f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2025/03/15 18:13 openbsd d50894551f06 e2826670 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: pipe failed
2025/03/02 11:58 openbsd 10fc8ac3d929 c3901742 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2025/02/20 14:56 openbsd e17cfef6a95f 50668798 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2025/02/16 00:37 openbsd ecbcc43a65c0 40a34ec9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2025/02/11 20:42 openbsd 06a6b4fa55e8 f2baddf5 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: pipe failed
2025/02/08 23:10 openbsd 2347e6edcd5e ef44b750 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2024/11/20 04:59 openbsd 6ddbef639823 7d02db5a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2024/11/18 04:36 openbsd 76f8947d47ed cfe3a04a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2024/10/26 06:41 openbsd 4574382ea561 65e8686b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: pipe failed
2024/10/11 00:09 openbsd 5101d665ac9b cd942402 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2024/10/04 13:43 openbsd ecf90ed7d782 d7906eff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: pipe failed
2024/10/04 13:42 openbsd ecf90ed7d782 d7906eff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: pipe failed
2024/10/04 13:42 openbsd ecf90ed7d782 d7906eff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: pipe failed
2024/10/04 13:42 openbsd ecf90ed7d782 d7906eff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: pipe failed
2024/10/04 13:41 openbsd ecf90ed7d782 d7906eff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: pipe failed
2024/10/02 16:18 openbsd 9acbf608f1e1 83a2f15f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2024/09/04 18:55 openbsd e203d0a41845 dfbe2ed4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2024/07/14 11:18 openbsd a6de02d933e6 eaeb5c15 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
2024/07/14 11:18 openbsd a6de02d933e6 eaeb5c15 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: pipe failed
* Struck through repros no longer work on HEAD.