384964 2017-09-22 16:39:53 +0000 Plasma crash upon re-login 2017-09-27 11:57:19 +0000 1 1 4 Plasma plasmashell general 5.10.5 Arch Linux Linux RESOLVED DUPLICATE 381525 drkonqi NOR crash 1.0 0 vishnugb kde plasma-bugs-null 0 oldest_to_newest 1702487 0 vishnugb 2017-09-22 16:39:53 +0000 Application: plasmashell (5.10.5) Qt Version: 5.9.1 Frameworks Version: 5.38.0 Operating System: Linux 4.9.44-1-lts x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - What I was doing when the application crashed: I unlocked a session that I had stepped away from, which was locked by SDDM. As soon as I did so, plasma crashed and restarted. - Unusual behavior I noticed: I use Redshift, which resulted in the screen flickering a lot upon plasma restarting. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7fc4985c7380 (LWP 5593))] Thread 8 (Thread 0x7fc3d79ff700 (LWP 5955)): #0 0x00007fc491bd234d in poll () at /usr/lib/libc.so.6 #1 0x00007fc48c76dc09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fc48c76dd1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fc4924fe22b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fc4924a3c3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fc4922c34da in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fc4922c80bd in () at /usr/lib/libQt5Core.so.5 #7 0x00007fc491492287 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fc491bdc2ef in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7fc3d8504700 (LWP 5948)): #0 0x00007fc49149838d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fc491f49ccc in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 0x00007fc491f49ccc in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fc3de4233f7 in () at /usr/lib/libQt5WebKit.so.5 #4 0x00007fc3de423539 in () at /usr/lib/libQt5WebKit.so.5 #5 0x00007fc491f5000f in std::execute_native_thread_routine(void*) (__p=0x7fc468314510) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83 #6 0x00007fc491492287 in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007fc491bdc2ef in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7fc46e79c700 (LWP 5838)): #0 0x00007fc49149838d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fc497ceeb04 in () at /usr/lib/libQt5Script.so.5 #2 0x00007fc497ceeb49 in () at /usr/lib/libQt5Script.so.5 #3 0x00007fc491492287 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fc491bdc2ef in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fc47892a700 (LWP 5781)): #0 0x00007fc48c7b2a84 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0 #1 0x00007fc48c76d0e2 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007fc48c76db3b in () at /usr/lib/libglib-2.0.so.0 #3 0x00007fc48c76dd1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007fc4924fe22b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fc4924a3c3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fc4922c34da in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007fc49542b1d5 in () at /usr/lib/libQt5Qml.so.5 #8 0x00007fc4922c80bd in () at /usr/lib/libQt5Core.so.5 #9 0x00007fc491492287 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fc491bdc2ef in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fc47adb6700 (LWP 5725)): #0 0x00007fc491bd234d in poll () at /usr/lib/libc.so.6 #1 0x00007fc48c76dc09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fc48c76dd1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fc4924fe22b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fc4924a3c3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fc4922c34da in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fc49542b1d5 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007fc4922c80bd in () at /usr/lib/libQt5Core.so.5 #8 0x00007fc491492287 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fc491bdc2ef in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fc4809c2700 (LWP 5641)): #0 0x00007fc491bce0bd in read () at /usr/lib/libc.so.6 #1 0x00007fc48c7b1730 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fc48c76d6eb in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007fc48c76dbb0 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fc48c76dd1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007fc4924fe22b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fc4924a3c3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007fc4922c34da in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007fc49291dd45 in () at /usr/lib/libQt5DBus.so.5 #9 0x00007fc4922c80bd in () at /usr/lib/libQt5Core.so.5 #10 0x00007fc491492287 in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007fc491bdc2ef in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fc482a51700 (LWP 5623)): #0 0x00007fc491bd234d in poll () at /usr/lib/libc.so.6 #1 0x00007fc496c078e0 in () at /usr/lib/libxcb.so.1 #2 0x00007fc496c09679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007fc484fc9af9 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007fc4922c80bd in () at /usr/lib/libQt5Core.so.5 #5 0x00007fc491492287 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fc491bdc2ef in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7fc4985c7380 (LWP 5593)): [KCrash Handler] #5 0x00007fc495411a01 in QQmlBinding::getPropertyData(QQmlPropertyData**, QQmlPropertyData*) const () at /usr/lib/libQt5Qml.so.5 #6 0x00007fc495415269 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007fc4954157de in () at /usr/lib/libQt5Qml.so.5 #8 0x00007fc4954125a3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5 #9 0x00007fc4953e9293 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5 #10 0x00007fc495387cd9 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5 #11 0x00007fc4924d3daf in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #12 0x00007fc49537e53a in QQmlOpenMetaObject::setValue(QByteArray const&, QVariant const&) () at /usr/lib/libQt5Qml.so.5 #13 0x00007fc4951f4f22 in QQmlPropertyMap::insert(QString const&, QVariant const&) () at /usr/lib/libQt5Qml.so.5 #14 0x00007fc3e427858b in () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so #15 0x00007fc3e429230e in () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so #16 0x00007fc4924d4575 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #17 0x00007fc496769e78 in Plasma::DataContainer::dataUpdated(QString const&, QMap<QString, QVariant> const&) () at /usr/lib/libKF5Plasma.so.5 #18 0x00007fc49676d482 in Plasma::DataContainer::checkForUpdate() () at /usr/lib/libKF5Plasma.so.5 #19 0x00007fc4967705d6 in Plasma::DataEngine::timerEvent(QTimerEvent*) () at /usr/lib/libKF5Plasma.so.5 #20 0x00007fc4924d4f3b in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #21 0x00007fc49345546c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #22 0x00007fc49345ccf4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #23 0x00007fc4924a5768 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #24 0x00007fc4924fd6ae in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5 #25 0x00007fc4924fde71 in () at /usr/lib/libQt5Core.so.5 #26 0x00007fc48c76da57 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #27 0x00007fc48c76dc88 in () at /usr/lib/libglib-2.0.so.0 #28 0x00007fc48c76dd1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #29 0x00007fc4924fe20f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #30 0x00007fc4924a3c3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #31 0x00007fc4924ac924 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #32 0x000000a9dd76d71b in () #33 0x00007fc491b0f43a in __libc_start_main () at /usr/lib/libc.so.6 #34 0x000000a9dd76daba in _start () Reported using DrKonqi 1703175 1 kde 2017-09-27 11:57:19 +0000 *** This bug has been marked as a duplicate of bug 381525 ***