(gdb) run
Starting program: /home/fale/kde/installed/bin/kbugbuster
[Thread debugging using libthread_db enabled]
[New Thread -1248999744 (LWP 16090)]
Breakpoint 2 at 0xb72b8ef0: file /home/fale/kde/sources/qt-copy/src/gui/itemviews/qheaderview.cpp, line 1137.
Pending breakpoint "qheaderview.cpp:1137" resolved
Qt: gdb: -nograb added to command-line options.
         Use the -dograb option to enforce grabbing.
[Switching to Thread -1248999744 (LWP 16090)]

Breakpoint 2, QHeaderView::setResizeMode (this=0x8175fb0, logicalIndex=0, mode=QHeaderView::ResizeToContents)
    at /home/fale/kde/sources/qt-copy/src/gui/itemviews/qheaderview.cpp:1137
1137        int visual = visualIndex(logicalIndex);
(gdb)