#0  0xb7fb5410 in ?? ()
#1  0xbfb861dc in ?? ()
#2  0x00000006 in ?? ()
#3  0xb7218801 in abort () from /lib/libc.so.6
#4  0xb724cabb in __libc_message () from /lib/libc.so.6
#5  0xb72526e1 in malloc_printerr () from /lib/libc.so.6
#6  0xb7253d79 in free () from /lib/libc.so.6
#7  0xb73fdf81 in operator delete () from /usr/lib/libstdc++.so.6
#8  0x08085eb9 in ~ChangesetBrowser (this=0xbfb878a8) at src/view/dialogs/ChangesetBrowser.cpp:106
#9  0xb754db21 in QObjectPrivate::deleteChildren () from /usr/lib/libQtCore.so.4
#10 0xb79a41c5 in QWidget::~QWidget () from /usr/lib/libQtGui.so.4
#11 0xb7c4d6e7 in QMainWindow::~QMainWindow () from /usr/lib/libQtGui.so.4