QGIS » QGIS Application

If I click Settings -> Options, QGIS will crash. See attached backtrace.

I am on Archlinux, 64 bit. Built master just now, 28958.

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff6ebc538 in QgsAuthConfigEditor::setShowUtilitiesButton (this=<optimized out>, show=false) at /home/qwerty/src/qgis/src/gui/auth/qgsauthconfigeditor.cpp:177
177      btnAuthUtilities->setVisible( show );
(gdb) bt
#0  0x00007ffff6ebc538 in QgsAuthConfigEditor::setShowUtilitiesButton (this=<optimized out>, show=false) at /home/qwerty/src/qgis/src/gui/auth/qgsauthconfigeditor.cpp:177
#1  0x00007ffff6ec54e2 in QgsAuthEditorWidgets::QgsAuthEditorWidgets (this=0x43a2510, parent=<optimized out>)
    at /home/qwerty/src/qgis/src/gui/auth/qgsautheditorwidgets.cpp:98
#2  0x00007ffff78098b7 in Ui_QgsOptionsBase::setupUi (this=this@entry=0x3ea5088, QgsOptionsBase=QgsOptionsBase@entry=0x3ea5010)
    at /home/qwerty/src/qgis/build/src/app/../ui/ui_qgsoptionsbase.h:3257
#3  0x00007ffff77dbc33 in QgsOptions::QgsOptions (this=0x3ea5010, parent=<optimized out>, fl=...) at /home/qwerty/src/qgis/src/app/qgsoptions.cpp:75
#4  0x00007ffff76115a2 in QgisApp::showOptionsDialog (this=this@entry=0x94bbc0, parent=parent@entry=0x94bbc0, currentPage=...)
    at /home/qwerty/src/qgis/src/app/qgisapp.cpp:7912
#5  0x00007ffff7612461 in QgisApp::options (this=this@entry=0x94bbc0) at /home/qwerty/src/qgis/src/app/qgisapp.cpp:7902
#6  0x00007ffff79d6eb5 in QgisApp::qt_static_metacall (_o=0x94bbc0, _c=<optimized out>, _id=<optimized out>, _a=0x7fffffffc9d0)
    at /home/qwerty/src/qgis/build/src/app/moc_qgisapp.cxx:847
#7  0x00007ffff5cc7630 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#8  0x00007ffff4fda402 in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
#9  0x00007ffff4fdb763 in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQtGui.so.4
#10 0x00007ffff5439b0d in ?? () from /usr/lib/libQtGui.so.4
#11 0x00007ffff543df09 in ?? () from /usr/lib/libQtGui.so.4
#12 0x00007ffff5036c20 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#13 0x00007ffff544217b in QMenu::event(QEvent*) () from /usr/lib/libQtGui.so.4
#14 0x00007ffff4fe039c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#15 0x00007ffff4fe73b6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x00007ffff632cdab in QgsApplication::notify (this=0x7fffffffde70, receiver=0xa06ad0, event=0x7fffffffd0c0) at /home/qwerty/src/qgis/src/core/qgsapplication.cpp:265
#17 0x00007ffff5cb355d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#18 0x00007ffff4fe69bd in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#19 0x00007ffff506232c in ?? () from /usr/lib/libQtGui.so.4
#20 0x00007ffff506036d in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#21 0x00007ffff50892e2 in ?? () from /usr/lib/libQtGui.so.4
#22 0x00007fffed2789fd in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0x00007fffed278ce0 in ?? () from /usr/lib/libglib-2.0.so.0
#24 0x00007fffed278d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#25 0x00007ffff5ce3854 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0x00007ffff50893b6 in ?? () from /usr/lib/libQtGui.so.4
#27 0x00007ffff5cb1dd1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0x00007ffff5cb2145 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0x00007ffff5cb7af9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#30 0x0000000000407097 in main (argc=3, argv=<optimized out>) at /home/qwerty/src/qgis/src/app/main.cpp:1229