kernel/4612: ktrace with output to AFS file causes panic
>Synopsis: ktrace with output to AFS file causes panic
>Arrival-Date: Fri Nov 11 20:50:02 GMT 2005
System : OpenBSD 3.8
Machine : i386
Running ktrace with the current directory in AFS will cause a panic. I was unable to obtain a trace or ps output, since my keyboard stopped working in the debugger, but the panic was "lockmgr: process context required" from kern_lock.c . This has been going on for at least the last two weeks.
Authenticate to AFS and change directory to someplace in a volume where you can create files.
Run "ktrace ls" or "ktrace ps" or something similar.