On 7 January 2011 07:50, Adam Winberg > Breakpoint 1, IA__g_log (log_domain=0x332568a1a6 "GLib", > log_level=G_LOG_LEVEL_CRITICAL, format=0x332569270d "%s: assertion `%s' > failed") at gmessages.c:565 > 565 { > (gdb) At this point you need to do "bt" to get the full backtrace. Thanks. Richard.