What you obtained now is a backtrace that should include
function names and line numbers.
+If the problem is a warning and not a crash, try this:
+
+'G_DEBUG=all gdb _build_/default/midori/midori'
+
+If you are interested in HTTP communication, try this:
+
+'MIDORI_SOUP_DEBUG=2 _build_/default/midori/midori'
+
+Where '2' can be a level between 0 and 3.
+
For further information a tutorial for gdb and
reading up on how you can install debugging
symbols for libraries used by Midori are recommended.