https://bugs.kde.org/show_bug.cgi?id=379719
--- Comment #2 from beojan <beo...@gmail.com> --- (In reply to Martin Flöser from comment #1) > Unfortunately the backtrace is lacking debug symbols. We see it crashes, but > not where. If you are able to reproduce, please install debug packages and > attach an updated backtrace. Here: Application: System Settings (systemsettings5), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f022482c7c0 (LWP 27861))] Thread 3 (Thread 0x7f0203ba8700 (LWP 27864)): #0 0x00007f02189191c9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0 #1 0x00007f02188d38b0 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f02188d3acc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f0220e2010b in QEventDispatcherGlib::processEvents (this=0x7f01fc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f0220dc993a in QEventLoop::exec (this=this@entry=0x7f0203ba7dc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #5 0x00007f0220bebae3 in QThread::exec (this=this@entry=0x7f02219aad60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507 #6 0x00007f0221736835 in QDBusConnectionManager::run (this=0x7f02219aad60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:170 #7 0x00007f0220bf0748 in QThreadPrivate::start (arg=0x7f02219aad60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368 #8 0x00007f021c5302e7 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f022050154f in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7f021193f700 (LWP 27863)): #0 0x00007f02204f767d in poll () from /usr/lib/libc.so.6 #1 0x00007f021cdb48e0 in ?? () from /usr/lib/libxcb.so.1 #2 0x00007f021cdb6679 in xcb_wait_for_event () from /usr/lib/libxcb.so.1 #3 0x00007f02144d59f9 in QXcbEventReader::run (this=0x1dbc020) at qxcbconnection.cpp:1345 #4 0x00007f0220bf0748 in QThreadPrivate::start (arg=0x1dbc020) at thread/qthread_unix.cpp:368 #5 0x00007f021c5302e7 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f022050154f in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7f022482c7c0 (LWP 27861)): [KCrash Handler] #6 0x00007f02221cd764 in QFlags<Qt::WindowType>::operator& (f=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:142 #7 QWindow::type (this=this@entry=0x25d9840) at kernel/qwindow.cpp:826 #8 0x00007f02221d2dd2 in QWindow::winId (this=0x25d9840) at kernel/qwindow.cpp:599 #9 0x00007f02104b40a4 in ?? () from /usr/lib/qt/plugins/platformthemes/KDEPlasmaPlatformTheme.so #10 0x00007f02104b46fd in ?? () from /usr/lib/qt/plugins/platformthemes/KDEPlasmaPlatformTheme.so #11 0x00007f0222adedbc in QMenuBarPrivate::handleReparent (this=this@entry=0x25d9120) at widgets/qmenubar.cpp:1362 #12 0x00007f0222adfa95 in QMenuBar::eventFilter (this=0x25d6100, object=0x25bd730, event=0x7ffd09bd3a00) at widgets/qmenubar.cpp:1462 #13 0x00007f0220dcb241 in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x25bd730, event=event@entry=0x7ffd09bd3a00) at kernel/qcoreapplication.cpp:1099 #14 0x00007f02229623b5 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x25bd730, e=0x7ffd09bd3a00) at kernel/qapplication.cpp:3741 #15 0x00007f0222969bf1 in QApplication::notify (this=0x7ffd09bd5bb0, receiver=0x25bd730, e=0x7ffd09bd3a00) at kernel/qapplication.cpp:3502 #16 0x00007f0220dcb4e0 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x25bd730, event=event@entry=0x7ffd09bd3a00) at kernel/qcoreapplication.cpp:988 #17 0x00007f02229aaeb6 in QCoreApplication::sendEvent (event=0x7ffd09bd3a00, receiver=0x25bd730) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #18 QWidget::setParent (this=this@entry=0x25bd730, parent=parent@entry=0x2624c20, f=...) at kernel/qwidget.cpp:10597 #19 0x00007f02229abc4c in QWidget::setParent (this=this@entry=0x25bd730, parent=parent@entry=0x2624c20) at kernel/qwidget.cpp:10451 #20 0x00007f02229859b6 in QLayout::addChildWidget (this=this@entry=0x2622c40, w=w@entry=0x25bd730) at kernel/qlayout.cpp:926 #21 0x00007f0222985a2f in QLayout::addWidget (this=0x2622c40, w=0x25bd730) at kernel/qlayout.cpp:226 #22 0x00007f0222ac57bc in QMdiSubWindow::setWidget (this=this@entry=0x2624c20, widget=widget@entry=0x25bd730) at widgets/qmdisubwindow.cpp:2330 #23 0x00007f0222ab98e3 in QMdiArea::addSubWindow (this=<optimized out>, widget=0x25bd730, windowFlags=...) at widgets/qmdiarea.cpp:1989 #24 0x00007f01f9cc3f4d in QtCurveConfig::previewControlPressed() () from /usr/lib/qt/plugins/kstyle_qtcurve5_config.so #25 0x00007f01f9cc4069 in QtCurveConfig::setupPreview() () from /usr/lib/qt/plugins/kstyle_qtcurve5_config.so #26 0x00007f01f9ccf7b5 in QtCurveConfig::QtCurveConfig(QWidget*) () from /usr/lib/qt/plugins/kstyle_qtcurve5_config.so #27 0x00007f01f9ccf851 in allocate_kstyle_config () from /usr/lib/qt/plugins/kstyle_qtcurve5_config.so #28 0x00007f01f9f4cdaf in ?? () from /usr/lib/qt/plugins/kcm_style.so #29 0x00007f0220df715e in QtPrivate::QSlotObjectBase::call (a=0x7ffd09bd4de0, r=0x2243c60, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101 #30 QMetaObject::activate (sender=sender@entry=0x224bb00, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffd09bd4de0) at kernel/qobject.cpp:3723 #31 0x00007f0220df7707 in QMetaObject::activate (sender=sender@entry=0x224bb00, m=m@entry=0x7f022303e3e0 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffd09bd4de0) at kernel/qobject.cpp:3602 #32 0x00007f0222a4ad92 in QAbstractButton::clicked (this=this@entry=0x224bb00, _t1=<optimized out>) at .moc/moc_qabstractbutton.cpp:309 #33 0x00007f0222a4afe4 in QAbstractButtonPrivate::emitClicked (this=0x224bc30) at widgets/qabstractbutton.cpp:411 #34 0x00007f0222a4c3d7 in QAbstractButtonPrivate::click (this=0x224bc30) at widgets/qabstractbutton.cpp:404 #35 0x00007f0222a4c5b4 in QAbstractButton::mouseReleaseEvent (this=0x224bb00, e=0x7ffd09bd52c0) at widgets/qabstractbutton.cpp:1009 #36 0x00007f02229a9d68 in QWidget::event (this=0x224bb00, event=0x7ffd09bd52c0) at kernel/qwidget.cpp:9156 #37 0x00007f02229623dc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x224bb00, e=0x7ffd09bd52c0) at kernel/qapplication.cpp:3745 #38 0x00007f022296a955 in QApplication::notify (this=<optimized out>, receiver=0x224bb00, e=0x7ffd09bd52c0) at kernel/qapplication.cpp:3219 #39 0x00007f0220dcb4e0 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x224bb00, event=event@entry=0x7ffd09bd52c0) at kernel/qcoreapplication.cpp:988 #40 0x00007f022296915d in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #41 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x224bb00, event=event@entry=0x7ffd09bd52c0, alienWidget=alienWidget@entry=0x224bb00, nativeWidget=0x1ebeae0, buttonDown=buttonDown@entry=0x7f0223068810 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2715 #42 0x00007f02229c4476 in QWidgetWindow::handleMouseEvent (this=this@entry=0x1e93330, event=event@entry=0x7ffd09bd56e0) at kernel/qwidgetwindow.cpp:617 #43 0x00007f02229c6e93 in QWidgetWindow::event (this=0x1e93330, event=0x7ffd09bd56e0) at kernel/qwidgetwindow.cpp:239 #44 0x00007f02229623dc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x1e93330, e=0x7ffd09bd56e0) at kernel/qapplication.cpp:3745 #45 0x00007f0222969bf1 in QApplication::notify (this=0x7ffd09bd5bb0, receiver=0x1e93330, e=0x7ffd09bd56e0) at kernel/qapplication.cpp:3502 #46 0x00007f0220dcb4e0 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x1e93330, event=event@entry=0x7ffd09bd56e0) at kernel/qcoreapplication.cpp:988 #47 0x00007f02221c8d93 in QCoreApplication::sendSpontaneousEvent (event=0x7ffd09bd56e0, receiver=0x1e93330) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234 #48 QGuiApplicationPrivate::processMouseEvent (e=0x22860d0) at kernel/qguiapplication.cpp:1927 #49 0x00007f02221ca905 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x22860d0) at kernel/qguiapplication.cpp:1711 #50 0x00007f02221a648b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:710 #51 0x00007f02145361a0 in userEventSourceDispatch (source=<optimized out>) at qeventdispatcher_glib.cpp:76 #52 0x00007f02188d37b7 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #53 0x00007f02188d3a20 in ?? () from /usr/lib/libglib-2.0.so.0 #54 0x00007f02188d3acc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #55 0x00007f0220e200ef in QEventDispatcherGlib::processEvents (this=0x1df9310, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #56 0x00007f0220dc993a in QEventLoop::exec (this=this@entry=0x7ffd09bd5a90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #57 0x00007f0220dd1e84 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261 #58 0x000000000040c2b4 in ?? () #59 0x00007f0220435511 in __libc_start_main () from /usr/lib/libc.so.6 #60 0x000000000040c33a in _start () There's still no debug information in KDEPlasmaPlatformTheme, but I built it in the debug configuration so I don't know why that is. -- You are receiving this mail because: You are watching all bug changes.
