I seem to get a the same problem with your Dolphin build but not with official master or Lectrodes builds:
http://forums.dolphin-emu.org/showthread.php?tid=24500
3.0-735 ICC DefenderX old installation ->Crash
3.0-735 ICC DefenderX brand new installation ->Crash
3.0-735 ICC Lectrode ->working
3.0-733 ICC Anti-Ultimate XBHLE ->Crash
3.0-508 ICC Lectrode XBHLE ->working
3.0-735 x64 master ->working
The crash happens even with a clean NAND where only the title folder is copied in.
http://forums.dolphin-emu.org/showthread.php?tid=24500
3.0-735 ICC DefenderX old installation ->Crash
3.0-735 ICC DefenderX brand new installation ->Crash
3.0-735 ICC Lectrode ->working
3.0-733 ICC Anti-Ultimate XBHLE ->Crash
3.0-508 ICC Lectrode XBHLE ->working
3.0-735 x64 master ->working
The crash happens even with a clean NAND where only the title folder is copied in.