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SYZFAIL: failed to send rpc (2)

Status: upstream: reported on 2025/02/03 09:05
Reported-by: syzbot+6d1134b784ce007573a0@syzkaller.appspotmail.com
First crash: 506d, last: 1h08m
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd SYZFAIL: failed to send rpc -1 8408 581d 715d 0/3 auto-obsoleted due to no activity on 2025/01/09 12:04

Sample crash report:
SYZFAIL: failed to send rpc
fd=3 want=320 sent=0 n=-1 (errno 13: Permission denied)


OpenBSD/amd64 (ci-openbsd-multicore-5.us-central1-f.c.syzkaller.internal) (tty00)

login: uvn_flush: obj=0xfffff8806cc9ecd8, offset=0x3ff000.  error during pageout.
uvn_flush: WARNING: changes to page may be lost!
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
machine ddbcpu 1
login: Password:
Login incorrect
login:

Crashes (33967):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/06/25 01:28 openbsd 7c9581f1cd1a cfa969bf .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/25 00:17 openbsd 7c9581f1cd1a cfa969bf .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/24 23:07 openbsd 7c9581f1cd1a cfa969bf .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/24 22:06 openbsd 7c9581f1cd1a cfa969bf .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to send rpc
2026/06/24 19:42 openbsd aea2b55f2b77 c1da772e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/24 18:31 openbsd aea2b55f2b77 c1da772e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/24 16:55 openbsd aea2b55f2b77 c1da772e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/24 14:33 openbsd aea2b55f2b77 c1da772e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/24 13:28 openbsd aea2b55f2b77 c1da772e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/24 12:53 openbsd aea2b55f2b77 c1da772e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/24 11:53 openbsd aea2b55f2b77 c1da772e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/24 10:20 openbsd aea2b55f2b77 c1da772e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/24 08:18 openbsd 26c6eebc6662 042555ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/24 06:59 openbsd 26c6eebc6662 042555ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/24 05:55 openbsd 26c6eebc6662 042555ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/24 04:58 openbsd 26c6eebc6662 042555ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/24 02:53 openbsd 26c6eebc6662 042555ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/24 01:52 openbsd 26c6eebc6662 042555ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/24 00:06 openbsd 26c6eebc6662 042555ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/23 21:13 openbsd 26c6eebc6662 042555ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/23 18:40 openbsd a7fbd22dd6cd 4b1d8f01 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/23 17:15 openbsd a7fbd22dd6cd 4b1d8f01 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/23 16:49 openbsd a7fbd22dd6cd 4b1d8f01 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/23 15:32 openbsd a7fbd22dd6cd 4b1d8f01 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/23 14:19 openbsd a7fbd22dd6cd 4b1d8f01 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/23 13:09 openbsd a7fbd22dd6cd 4b1d8f01 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/23 11:48 openbsd a7fbd22dd6cd 4b1d8f01 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/23 10:22 openbsd a7fbd22dd6cd 4b1d8f01 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/23 09:06 openbsd a7fbd22dd6cd 4b1d8f01 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/23 08:18 openbsd aa0f58e8a9e2 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/23 06:39 openbsd aa0f58e8a9e2 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/23 05:38 openbsd aa0f58e8a9e2 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/23 03:50 openbsd aa0f58e8a9e2 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/23 02:44 openbsd aa0f58e8a9e2 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/23 01:34 openbsd aa0f58e8a9e2 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to send rpc
2026/06/23 01:06 openbsd aa0f58e8a9e2 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/22 23:44 openbsd a1ed62b580c9 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/22 22:19 openbsd 2ec9dfef7438 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to send rpc
2026/06/22 21:03 openbsd 2ec9dfef7438 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/22 18:59 openbsd 2ec9dfef7438 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to send rpc
2026/06/22 17:22 openbsd a1ed62b580c9 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/22 15:45 openbsd a1ed62b580c9 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/06/22 13:31 openbsd 2ec9dfef7438 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/22 12:08 openbsd 2ec9dfef7438 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/22 11:05 openbsd 100b8423738f 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/06/22 09:16 openbsd 100b8423738f 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2025/02/03 09:05 openbsd db5d28f093d6 568559e4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to send rpc
* Struck through repros no longer work on HEAD.