Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.4.3-300.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
- What I was doing when the application crashed:Plasmashell crash after attempting to raise the control panel for audio.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc128cdd940 (LWP 6513))]

Thread 15 (Thread 0x7fc105005700 (LWP 6530)):
#0  0x00007fc12068dfdd in poll () at /usr/lib64/libc.so.6
#1  0x00007fc11bbb116c in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc11bbb127c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc1214cdecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc121474eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc121291434 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc1255df9b5 in QQmlThreadPrivate::run() () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fc1212963de in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#9  0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 14 (Thread 0x7fc0f5b2c700 (LWP 6539)):
#0  0x00007fc11f9d6b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007fc0fdcdba23 in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fc0fdcdb887 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 13 (Thread 0x7fc0f4b2b700 (LWP 6540)):
#0  0x00007fc11f9d6b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007fc0fdcdba23 in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fc0fdcdb887 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 12 (Thread 0x7fc0f3b2a700 (LWP 6541)):
#0  0x00007fc11f9d6b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007fc0fdcdba23 in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fc0fdcdb887 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 11 (Thread 0x7fc0f2b29700 (LWP 6542)):
#0  0x00007fc11f9d6b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007fc0fdcdba23 in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fc0fdcdb887 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 10 (Thread 0x7fc0f1b28700 (LWP 6543)):
#0  0x00007fc11f9d6b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007fc0fdcdba23 in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fc0fdcdb887 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 9 (Thread 0x7fc0f0b27700 (LWP 6544)):
#0  0x00007fc11f9d6b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007fc0fdcdba23 in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fc0fdcdb887 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 8 (Thread 0x7fc0efb26700 (LWP 6545)):
#0  0x00007fc11f9d6b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007fc0fdcdba23 in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fc0fdcdb887 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 7 (Thread 0x7fc0eeb25700 (LWP 6546)):
#0  0x00007fc11f9d6b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007fc0fdcdba23 in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007fc0fdcdb887 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 6 (Thread 0x7fc0ec6a7700 (LWP 6547)):
#0  0x00007fc12068dfdd in poll () at /usr/lib64/libc.so.6
#1  0x00007fc11bbb116c in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc11bbb127c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc1214cdecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc121474eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc121291434 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc1255df9b5 in QQmlThreadPrivate::run() () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fc1212963de in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#9  0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 5 (Thread 0x7fc0ea352700 (LWP 6548)):
#0  0x00007fc11bbae1f8 in g_source_iter_next () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fc11bbb06ab in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc11bbb109b in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc11bbb127c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fc1214cdecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc121474eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc121291434 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fc1255df9b5 in QQmlThreadPrivate::run() () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fc1212963de in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5
#9  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#10 0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 4 (Thread 0x7fc0e3fff700 (LWP 6549)):
#0  0x00007fc11f9d6b10 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007fc128438514 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /usr/lib64/libQt5Script.so.5
#2  0x00007fc128438559 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 3 (Thread 0x7fc05bdf9700 (LWP 6550)):
#0  0x00007fc11bbf5719 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fc11bbb0719 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc11bbb109b in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc11bbb127c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fc1214cdecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc121474eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc121291434 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fc12618d8d6 in QQuickPixmapReader::run() () at /usr/lib64/libQt5Quick.so.5
#8  0x00007fc1212963de in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5
#9  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#10 0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 2 (Thread 0x7fc049537700 (LWP 6569)):
#0  0x00007fc11bbf5719 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fc11bbb0110 in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc11bbb1025 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc11bbb127c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fc1214cdecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc121474eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc121291434 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fc04b181547 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#8  0x00007fc1212963de in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5
#9  0x00007fc11f9d160a in start_thread () at /usr/lib64/libpthread.so.0
#10 0x00007fc120699a4d in clone () at /usr/lib64/libc.so.6

Thread 1 (Thread 0x7fc128cdd940 (LWP 6513)):
[KCrash Handler]
#5  0x00007fc1206eff20 in __memmove_ssse3_back () at /usr/lib64/libc.so.6
#6  0x00007fc0fd941f0d in drisw_update_tex_buffer () at /usr/lib64/dri/swrast_dri.so
#7  0x00007fc0fd9408c5 in dri_set_tex_buffer2 () at /usr/lib64/dri/swrast_dri.so
#8  0x00007fc0ff1ddb2a in Plasma::WindowThumbnail::windowToTextureGLX(Plasma::WindowTextureNode*) () at /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#9  0x00007fc0ff1de629 in Plasma::WindowThumbnail::windowToTexture(Plasma::WindowTextureNode*) () at /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#10 0x00007fc0ff1deb94 in Plasma::WindowThumbnail::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () at /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#11 0x00007fc12622b1c8 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () at /usr/lib64/libQt5Quick.so.5
#12 0x00007fc12622ba4b in QQuickWindowPrivate::updateDirtyNodes() () at /usr/lib64/libQt5Quick.so.5
#13 0x00007fc12622bbc0 in QQuickWindowPrivate::syncSceneGraph() () at /usr/lib64/libQt5Quick.so.5
#14 0x00007fc1261fa92c in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) () at /usr/lib64/libQt5Quick.so.5
#15 0x00007fc1261fbaa1 in QSGGuiThreadRenderLoop::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#16 0x00007fc122a2b41c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#17 0x00007fc122a308e6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#18 0x00007fc12147773b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#19 0x00007fc1214ccccd in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5
#20 0x00007fc1214cd1d1 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () at /usr/lib64/libQt5Core.so.5
#21 0x00007fc11bbb0e3a in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#22 0x00007fc11bbb11d0 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0
#23 0x00007fc11bbb127c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#24 0x00007fc1214cdeaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#25 0x00007fc121474eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007fc12147cfac in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#27 0x0000557dad98f08a in main ()

Possible duplicates by query: bug 359825, bug 359253, bug 359085, bug 358194.

Reported using DrKonqi