Comment # 10 on bug 905082 from Richard Biener

(In reply to S J from comment #9)
> In such a case, it must be some incompatibility in interface between gdb 7.8
> and kdevelop because issuing backtrace command from gdb toolview manually
> does produce a valid frame stack output but entries are greyed (cannot be
> clicked on).
> 
> Debugging same code with gdb 7.8 manually (outside kdevelop) works fine as
> far as I was able to determine. This seems to be some really silly problem,
> slight change in format of gdb which throws off the toolviews, I wish I had
> more time to learn how kdevelop toolviews interface with gdb and fix it.

I suggest to open a separate bug against kdevelop for this.  The issue in this
bug is unrelated to kdevelop.