Application: systemsettings5 (5.11.5) Qt Version: 5.10.0 Frameworks Version: 5.41.0 Operating System: Linux 4.14.12-1-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - What I was doing when the application crashed: Any time "Font Management" is selected on the systems settings screen the system settings app crashes The crash can be reproduced every time. -- Backtrace: Application: System Settings (systemsettings5), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f029878cc80 (LWP 22189))] Thread 4 (Thread 0x7f02718cd700 (LWP 22192)): #0 0x00007f029435191b in poll () at /usr/lib/libc.so.6 #1 0x00007f028dea3ed3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f028dea3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f0294c9c6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f0294c3e82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f0294a4e78e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f0292abda19 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007f0294a53b2d in () at /usr/lib/libQt5Core.so.5 #8 0x00007f02900a508c in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f029435be1f in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f0279730700 (LWP 22191)): #0 0x00007f028dea3eb8 in () at /usr/lib/libglib-2.0.so.0 #1 0x00007f028dea3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #2 0x00007f0294c9c6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007f0294c3e82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f0294a4e78e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007f0292abda19 in () at /usr/lib/libQt5Qml.so.5 #6 0x00007f0294a53b2d in () at /usr/lib/libQt5Core.so.5 #7 0x00007f02900a508c in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007f029435be1f in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f02830a1700 (LWP 22190)): #0 0x00007f029435191b in poll () at /usr/lib/libc.so.6 #1 0x00007f028dea3ed3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f028dea3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f0294c9c6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f0294c3e82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f0294a4e78e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f02950be416 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007f0294a53b2d in () at /usr/lib/libQt5Core.so.5 #8 0x00007f02900a508c in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f029435be1f in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f029878cc80 (LWP 22189)): [KCrash Handler] #5 0x00007f0297732228 in vtable for KLineEdit () at /usr/lib/libKF5Completion.so.5 #6 0x00007f0290b711d5 in XAddExtension () at /usr/lib/libX11.so.6 #7 0x00007f025302da05 in () at /usr/lib/libXft.so.2 #8 0x00007f025302dede in XftDefaultHasRender () at /usr/lib/libXft.so.2 #9 0x00007f025302e410 in XftDefaultSubstitute () at /usr/lib/libXft.so.2 #10 0x00007f0253030d45 in XftFontMatch () at /usr/lib/libXft.so.2 #11 0x00007f0253030ed3 in XftFontOpen () at /usr/lib/libXft.so.2 #12 0x00007f02536da51a in KFI::CFcEngine::getFont(int) () at /usr/lib/libkfontinstui.so.5 #13 0x00007f02536da9e4 in KFI::CFcEngine::queryFont() () at /usr/lib/libkfontinstui.so.5 #14 0x00007f02536db199 in KFI::CFcEngine::getSizes() () at /usr/lib/libkfontinstui.so.5 #15 0x00007f02536dc889 in KFI::CFcEngine::draw(QString const&, unsigned int, int, QColor const&, QColor const&, int, int, bool, QList<KFI::CFcEngine::TRange> const&, QList<KFI::CFcEngine::TChar>*) () at /usr/lib/libkfontinstui.so.5 #16 0x00007f0253b813fa in () at /usr/lib/qt/plugins/kcm_fontinst.so #17 0x00007f0253bb15a7 in () at /usr/lib/qt/plugins/kcm_fontinst.so #18 0x00007f0253bc76da in () at /usr/lib/qt/plugins/kcm_fontinst.so #19 0x00007f0294c70a06 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #20 0x00007f0253bc5b56 in () at /usr/lib/qt/plugins/kcm_fontinst.so #21 0x00007f0253ba2f23 in () at /usr/lib/qt/plugins/kcm_fontinst.so #22 0x00007f0253bc6e59 in () at /usr/lib/qt/plugins/kcm_fontinst.so #23 0x00007f0294c70a06 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #24 0x00007f0294bea848 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib/libQt5Core.so.5 #25 0x00007f0294bef261 in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib/libQt5Core.so.5 #26 0x00007f0294bf2506 in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/libQt5Core.so.5 #27 0x00007f0294bec90d in QItemSelectionModel::select(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/libQt5Core.so.5 #28 0x00007f0253b9c32d in () at /usr/lib/qt/plugins/kcm_fontinst.so #29 0x00007f0253bb545e in () at /usr/lib/qt/plugins/kcm_fontinst.so #30 0x00007f0253bc77ec in () at /usr/lib/qt/plugins/kcm_fontinst.so #31 0x00007f0294c70a06 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #32 0x00007f0253bc59ff in () at /usr/lib/qt/plugins/kcm_fontinst.so #33 0x00007f0253bc68e0 in () at /usr/lib/qt/plugins/kcm_fontinst.so #34 0x00007f0294c70a06 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #35 0x00007f0253bc8bd8 in () at /usr/lib/qt/plugins/kcm_fontinst.so #36 0x00007f0253bcb076 in () at /usr/lib/qt/plugins/kcm_fontinst.so #37 0x00007f02950c9b5d in () at /usr/lib/libQt5DBus.so.5 #38 0x00007f0294c71452 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #39 0x00007f029685fe3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #40 0x00007f0296867816 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #41 0x00007f0294c401e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #42 0x00007f0294c42e46 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #43 0x00007f0294c9d0a4 in () at /usr/lib/libQt5Core.so.5 #44 0x00007f028dea2270 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #45 0x00007f028dea3f69 in () at /usr/lib/libglib-2.0.so.0 #46 0x00007f028dea3fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #47 0x00007f0294c9c691 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #48 0x00007f02882ddcd2 in () at /usr/lib/libQt5WaylandClient.so.5 #49 0x00007f0294c3e82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #50 0x00007f0294c47b18 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #51 0x000055afae533cca in () #52 0x00007f0294286f4a in __libc_start_main () at /usr/lib/libc.so.6 #53 0x000055afae533d4a in _start () Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 364746 ***