Debugging
From MythTV Official Wiki
It is possible to use the Gnu debugger, gdb, to debug a Mythtv installation. In fact the developers may insist that you provide some information from a gdb debug session to help them.
Keywords:
* backtrace * segfault * tracepoint
See Section 22.2 section of the Mythtv Documentation, linked from Mythtv's Website.
Someone might want to tidy this up, just wanted to create a page that the wiki search would find to link to the manuals.