Application: plasmashell (5.14.4) Qt Version: 5.12.0 Frameworks Version: 5.53.0 Operating System: Linux 4.14.87-1-lts x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - Unusual behavior I noticed: The screen flashes, the windows closes for a while and redshift restarts. The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7fa03020d5c0 (LWP 8968))] Thread 7 (Thread 0x7fa017fff700 (LWP 9382)): #0 0x00007fa035608c21 in poll () at /usr/lib/libc.so.6 #1 0x00007fa03390cee0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fa03390cfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fa035b3b5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fa035ae458c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fa0359285c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fa0375eae5b in () at /usr/lib/libQt5Quick.so.5 #7 0x00007fa0359299cc in () at /usr/lib/libQt5Core.so.5 #8 0x00007fa034831a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fa035613b23 in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7fa0177fe700 (LWP 9181)): #0 0x00007fa035b3b34a in () at /usr/lib/libQt5Core.so.5 #1 0x00007fa03390c7aa in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007fa03390ce06 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007fa03390cfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007fa035b3b5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fa035ae458c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fa0359285c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007fa0359299cc in () at /usr/lib/libQt5Core.so.5 #8 0x00007fa034831a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fa035613b23 in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fa01e312700 (LWP 9022)): #0 0x00007fa034837afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fa01e8ea28c in () at /usr/lib/dri/i965_dri.so #2 0x00007fa01e8e9fc8 in () at /usr/lib/dri/i965_dri.so #3 0x00007fa034831a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fa035613b23 in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fa02cce1700 (LWP 9013)): #0 0x00007fa03390b6b6 in () at /usr/lib/libglib-2.0.so.0 #1 0x00007fa03390c6db in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007fa03390ce06 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007fa03390cfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007fa035b3b5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fa035ae458c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fa0359285c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007fa037324b89 in () at /usr/lib/libQt5Qml.so.5 #8 0x00007fa0359299cc in () at /usr/lib/libQt5Core.so.5 #9 0x00007fa034831a9d in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fa035613b23 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fa02def2700 (LWP 9006)): #0 0x00007fa035608c21 in poll () at /usr/lib/libc.so.6 #1 0x00007fa03390cee0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fa03390cfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fa035b3b5c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fa035ae458c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fa0359285c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fa0363c2ba6 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007fa0359299cc in () at /usr/lib/libQt5Core.so.5 #8 0x00007fa034831a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fa035613b23 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fa02f31c700 (LWP 8998)): #0 0x00007fa035608c21 in poll () at /usr/lib/libc.so.6 #1 0x00007fa037a63630 in () at /usr/lib/libxcb.so.1 #2 0x00007fa037a652db in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007fa0300b396b in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007fa0359299cc in () at /usr/lib/libQt5Core.so.5 #5 0x00007fa034831a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fa035613b23 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7fa03020d5c0 (LWP 8968)): [KCrash Handler] #6 0x0000000000000051 in () #7 0x00007fa0377b1047 in QQuickItemViewTransitionableItem::startTransition(QQuickItemViewTransitioner*, int) () at /usr/lib/libQt5Quick.so.5 #8 0x00007fa02e511a7c in () at /usr/lib/libQt5QuickTemplates2.so.5 #9 0x00007fa02e50feb2 in QQuickStackView::replace(QQmlV4Function*) () at /usr/lib/libQt5QuickTemplates2.so.5 #10 0x00007fa02e537e4d in () at /usr/lib/libQt5QuickTemplates2.so.5 #11 0x00007fa02e5383a3 in QQuickStackView::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5QuickTemplates2.so.5 #12 0x00007fa03727263f in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5 #13 0x00007fa0372cb1ae in () at /usr/lib/libQt5Qml.so.5 #14 0x00007fa0371ce08f in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /usr/lib/libQt5Qml.so.5 #15 0x00007fa037254ef5 in QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, QV4::Value*, int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5 #16 0x00007fa00b1ffc21 in () #17 0x0000000000000000 in () [Inferior 1 (process 8968) detached] Reported using DrKonqi
What did you do that it crashes?
*** This bug has been marked as a duplicate of bug 405237 ***