Signal 10 = SIGBUS.
1. Are you pkg_add'ing it?
2. How and when did you build the image?
3. Can you ktrace the process?
I did a normal build like I always do, nothing fancy at all, just add MULTIMEDIA which of course does the trick to adding the media files, and then the regular do_build with no parameters, and I started with an empty trunk directory so all new files would be pulled. As for when, well that was 11/22/2011 @ 5:29AM and is build version r8759M.
minidlna has changed, the minidlna.conf file is different as it now points to a media directory of /opt and the server name is commented out and there are some extra options listed at the bottom of the file. And I don't need to change the minidlna 'command_args' value either to get it to run. I did try to change the command_args to -R and even delete them.
I'm sure I could run ktrace if I knew how to. Please keep in mind I'm not a linux/BSD person and it's still a bit new to me. If you toss me a bone I'll give it a try and submit my results.
I didn't check to see if this is a newer version of minidlna but I suspect it's either that or I was thinking you made some alterations.
Last thing, I didn't have this issue with build 8720 but that version had other issues (now fixed) preventing it from being a good candidate to give a copy to to test with.
My next course of action is to build again from scratch and see if anything changes. It's possible there was something off just for that one build version (not holding my breath) causing the problem.
-Mark