SYZFAIL: failed to send rpc (2)

Status: upstream: reported on 2025/02/03 09:05
Reported-by: syzbot+6d1134b784ce007573a0@syzkaller.appspotmail.com
First crash: 590d, last: 5m
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd SYZFAIL: failed to send rpc -1 8408 665d 798d 0/4 auto-obsoleted due to no activity on 2025/01/09 12:04

Sample crash report:
SYZFAIL: failed to send rpc
fd=3 want=176 sent=0 n=-1 (errno 32: Broken pipe)


OpenBSD/amd64 (ci-openbsd-setuid-4.us-central1-f.c.syzkaller.internal) (tty00)

login: uvn_flush: obj=0xfffffd00746c39b8, offset=0xdff000.  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: trace
Password:
Login incorrect
login: show proc
Password:
Login incorrect
show all locks
login: Password:
Login incorrect
show all pools
login: Password:
Login incorrect
trace
login: Password:
Login incorrect
trace
login: Password:

Crashes (38237):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/09/16 16:41 openbsd b73801564d04 b0e4c57e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/16 14:03 openbsd b73801564d04 b0e4c57e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to send rpc
2026/09/16 12:18 openbsd b73801564d04 b0e4c57e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/09/16 07:16 openbsd bc65308b1c9e 12a0a44a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/16 04:38 openbsd bc65308b1c9e 12a0a44a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/09/15 19:55 openbsd c369316d89b7 f41e228a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/15 18:36 openbsd c369316d89b7 f41e228a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/15 17:12 openbsd c369316d89b7 f41e228a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/15 16:18 openbsd c369316d89b7 f41e228a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/15 14:14 openbsd c369316d89b7 f41e228a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/09/15 12:52 openbsd c369316d89b7 f41e228a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/09/15 10:46 openbsd 811da3150254 81a27d1a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/15 07:55 openbsd 811da3150254 81a27d1a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/09/15 06:29 openbsd 811da3150254 81a27d1a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/15 05:15 openbsd 811da3150254 81a27d1a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/15 02:42 openbsd 811da3150254 81a27d1a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/15 01:11 openbsd 811da3150254 81a27d1a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/14 20:51 openbsd 601a46485710 924033e8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/14 19:36 openbsd 601a46485710 924033e8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/14 18:22 openbsd 601a46485710 924033e8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/14 17:00 openbsd 601a46485710 924033e8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/14 15:50 openbsd 601a46485710 924033e8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/14 12:58 openbsd 601a46485710 924033e8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/14 09:35 openbsd 4aaeb84e3a06 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/09/14 07:59 openbsd 4aaeb84e3a06 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/14 06:20 openbsd 4aaeb84e3a06 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/14 03:35 openbsd 9d7a31ebf6f2 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/14 02:06 openbsd 241f93d47af5 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to send rpc
2026/09/13 21:45 openbsd 9d7a31ebf6f2 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/13 19:43 openbsd 9d7a31ebf6f2 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/13 18:05 openbsd 241f93d47af5 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/09/13 16:59 openbsd 241f93d47af5 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to send rpc
2026/09/13 15:33 openbsd 241f93d47af5 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to send rpc
2026/09/13 11:05 openbsd efac3ca090c3 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/13 09:52 openbsd efac3ca090c3 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/13 07:46 openbsd efac3ca090c3 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: failed to send rpc
2026/09/13 06:31 openbsd efac3ca090c3 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore 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
2026/09/16 18:27 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan ad30987d14ad b0e4c57e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
2026/09/16 15:26 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan ad30987d14ad b0e4c57e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
2026/09/16 12:10 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan ad30987d14ad b0e4c57e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
2026/09/16 02:38 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b4b76c1f24bb 12a0a44a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
2026/09/15 23:59 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan c8b69c7726dd 12a0a44a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
2026/09/15 20:57 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan c8b69c7726dd f41e228a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
2026/09/15 11:50 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan ba3d21e4ee62 f41e228a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
2026/09/15 03:58 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan ba3d21e4ee62 81a27d1a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
2026/09/14 23:18 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan ba3d21e4ee62 81a27d1a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
2026/09/14 18:08 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan ba3d21e4ee62 924033e8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
2026/09/14 14:07 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan ba3d21e4ee62 924033e8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
2026/09/14 00:00 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan 2fac54c86f35 70a60e12 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to send rpc
* Struck through repros no longer work on HEAD.