.
Thread 1 (process 6284):
#0  0x00002b620c58b2a7 in QComboBox::insertItems ()
   from /usr/lib/libQtGui.so.4
#1  0x00002b620c721c10 in ?? () from /usr/lib/libQtGui.so.4
#2  0x00002b620b952f51 in ?? ()
   from /usr/lib/python2.5/site-packages/PyQt4/QtGui.so
#3  0x00002b620c71a109 in QTableWidgetItem::QTableWidgetItem ()
   from /usr/lib/libQtGui.so.4
#4  0x00002b620c6f76c3 in QTreeView::setSelectionModel ()
   from /usr/lib/libQtGui.so.4
#5  0x00002b620c6b3a2e in ?? () from /usr/lib/libQtGui.so.4
#6  0x00002b620c6b5708 in QAbstractItemViewPrivate::indexForEditor ()
   from /usr/lib/libQtGui.so.4
#7  0x00002b620b947c94 in ?? ()
   from /usr/lib/python2.5/site-packages/PyQt4/QtGui.so
#8  0x00002b620c6b5b55 in QAbstractItemView::itemDelegateForColumn ()
   from /usr/lib/libQtGui.so.4
#9  0x00002b620c6ec91f in QTreeView::indexRowSizeHint ()
   from /usr/lib/libQtGui.so.4
#10 0x00002b620b95587b in ?? ()
   from /usr/lib/python2.5/site-packages/PyQt4/QtGui.so
#11 0x00002b620c2891ab in QWidget::setStyleSheet ()
   from /usr/lib/libQtGui.so.4
#12 0x00002b620c5b0c29 in ?? () from /usr/lib/libQtGui.so.4
#13 0x00002b620c6364f0 in ?? () from /usr/lib/libQtGui.so.4
#14 0x00002b620c6b94d3 in QAbstractItemViewPrivate::_q_modelDestroyed ()
   from /usr/lib/libQtGui.so.4
#15 0x00002b620c6ee649 in ?? () from /usr/lib/libQtGui.so.4
#16 0x00002b620b930180 in ?? ()
   from /usr/lib/python2.5/site-packages/PyQt4/QtGui.so
#17 0x00002b620c638d0a in QValidator::QValidator ()
   from /usr/lib/libQtGui.so.4
#18 0x00002b620c638d4a in QValidator::QValidator ()
   from /usr/lib/libQtGui.so.4
#19 0x00002b620c23cca3 in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#20 0x00002b620c23d919 in QApplication::notify () from /usr/lib/libQtGui.so.4
#21 0x00002b620bc3e990 in ?? ()
   from /usr/lib/python2.5/site-packages/PyQt4/QtGui.so
#22 0x00002b620a4baa3e in QCoreApplicationPrivate::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#23 0x00002b620c247e43 in ?? () from /usr/lib/libQtGui.so.4
#24 0x00002b620c2a235e in ?? () from /usr/lib/libQtGui.so.4
#25 0x00002b620c29fe55 in QApplication::x11ProcessEvent ()
   from /usr/lib/libQtGui.so.4
#26 0x00002b620c2ce6f1 in ?? () from /usr/lib/libQtGui.so.4
#27 0x00002b620ae02fd3 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#28 0x00002b620ae062dd in ?? () from /usr/lib/libglib-2.0.so.0
#29 0x00002b620ae0680e in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#30 0x00002b620a4e2146 in QEventDispatcherGlib::~QEventDispatcherGlib ()
   from /usr/lib/libQtCore.so.4
#31 0x00002b620c2cdf5f in ?? () from /usr/lib/libQtGui.so.4
#32 0x00002b620a4b7d29 in QEventLoop::~QEventLoop ()
   from /usr/lib/libQtCore.so.4
#33 0x00007fffa43d0630 in ?? ()
#34 0x00007fffa43d0630 in ?? ()
#35 0x00007fffa43d0670 in ?? ()
#36 0x00000010012d0e60 in ?? ()
#37 0x00000000012d0de0 in ?? ()
#38 0x00007fff00000014 in ?? ()
#39 0x00002b620a4b848d in ?? () from /usr/lib/libQtCore.so.4
Backtrace stopped: previous frame inner to this frame (corrupt stack?)