358194 – Plasma shell crashes on switching windows / active application

Bug 358194 - Plasma shell crashes on switching windows / active application

Summary: Plasma shell crashes on switching windows / active application

Status:	RESOLVED DUPLICATE of bug 357895

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.5.3
Platform:	Fedora RPMs Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	David Edmundson

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2016-01-19 01:57 UTC by William Holroyd
Modified:	2016-01-19 11:49 UTC (History)
CC List:	2 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
Add an attachment

Note You need to log in before you can comment on or make changes to this bug.

Description William Holroyd 2016-01-19 01:57:40 UTC

Application: plasmashell (5.5.3)

Qt Version: 5.5.1
Operating System: Linux 4.3.3-300.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
- What I was doing when the application crashed:

Switching between Microsoft Visual Studio Code and a konsole window using the taskbar.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0716cca940 (LWP 32207))]

Thread 10 (Thread 0x7f06f6d8b700 (LWP 32210)):
#0  0x00007f070e69cfdd in poll () from /lib64/libc.so.6
#1  0x00007f0714b54272 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f0714b55ee7 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f06f8d15da9 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007f070f2a53de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f070d9e060a in start_thread () from /lib64/libpthread.so.0
#6  0x00007f070e6a8a4d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f06effff700 (LWP 32231)):
#0  0x00007f070e69cfdd in poll () from /lib64/libc.so.6
#1  0x00007f0709bc316c in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f0709bc327c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f070f4dcecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f070f483eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f070f2a0434 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f07135ebb45 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f070f2a53de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f070d9e060a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f070e6a8a4d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f06e5c94700 (LWP 32232)):
#0  0x00007f070d9e5b10 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f06eda08a23 in thread_function () from /usr/lib64/dri/swrast_dri.so
#2  0x00007f06eda08887 in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#3  0x00007f070d9e060a in start_thread () from /lib64/libpthread.so.0
#4  0x00007f070e6a8a4d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f06e5493700 (LWP 32233)):
#0  0x00007f070d9e5b10 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f06eda08a23 in thread_function () from /usr/lib64/dri/swrast_dri.so
#2  0x00007f06eda08887 in impl_thrd_routine () from /usr/lib64/dri/swrast_dri.so
#3  0x00007f070d9e060a in start_thread () from /lib64/libpthread.so.0
#4  0x00007f070e6a8a4d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f06e360f700 (LWP 32234)):
#0  0x00007f070e69cfdd in poll () from /lib64/libc.so.6
#1  0x00007f0709bc316c in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f0709bc327c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f070f4dcecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f070f483eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f070f2a0434 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f07135ebb45 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f070f2a53de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f070d9e060a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f070e6a8a4d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f06e1b66700 (LWP 32235)):
#0  0x00007f0709bc0214 in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x00007f0709bc2ada in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f0709bc3110 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f0709bc327c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f070f4dcecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f070f483eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f070f2a0434 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f07135ebb45 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f070f2a53de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f070d9e060a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f070e6a8a4d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f06dbfff700 (LWP 32236)):
#0  0x00007f070d9e5b10 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0716444514 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5
#2  0x00007f0716444559 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5
#3  0x00007f070d9e060a in start_thread () from /lib64/libpthread.so.0
#4  0x00007f070e6a8a4d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f0653fff700 (LWP 32239)):
#0  0x00007f0709c07719 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f0709bc2254 in g_main_context_release () from /lib64/libglib-2.0.so.0
#2  0x00007f0709bc3126 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f0709bc327c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f070f4dcecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f070f483eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f070f2a0434 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f07141998d6 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#8  0x00007f070f2a53de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f070d9e060a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f070e6a8a4d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f064253b700 (LWP 32252)):
#0  0x00007f070e69cfdd in poll () from /lib64/libc.so.6
#1  0x00007f0709bc316c in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f0709bc327c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f070f4dcecb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f070f483eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f070f2a0434 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f06441733c7 in KCupsConnection::run() () from /lib64/libkcupslib.so
#7  0x00007f070f2a53de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f070d9e060a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f070e6a8a4d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f0716cca940 (LWP 32207)):
[KCrash Handler]
#5  0x00007f070e6fef30 in __memmove_ssse3_back () from /lib64/libc.so.6
#6  0x00007f06ed66ef0d in drisw_update_tex_buffer () from /usr/lib64/dri/swrast_dri.so
#7  0x00007f06ed66d8c5 in dri_set_tex_buffer2 () from /usr/lib64/dri/swrast_dri.so
#8  0x00007f06eebe089a in Plasma::WindowThumbnail::windowToTextureGLX(Plasma::WindowTextureNode*) () from /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#9  0x00007f06eebe1399 in Plasma::WindowThumbnail::windowToTexture(Plasma::WindowTextureNode*) () from /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#10 0x00007f06eebe1904 in Plasma::WindowThumbnail::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () from /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#11 0x00007f0714236fc8 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () from /lib64/libQt5Quick.so.5
#12 0x00007f071423784b in QQuickWindowPrivate::updateDirtyNodes() () from /lib64/libQt5Quick.so.5
#13 0x00007f07142379c0 in QQuickWindowPrivate::syncSceneGraph() () from /lib64/libQt5Quick.so.5
#14 0x00007f071420671c in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) () from /lib64/libQt5Quick.so.5
#15 0x00007f0714208096 in QSGGuiThreadRenderLoop::exposureChanged(QQuickWindow*) () from /lib64/libQt5Quick.so.5
#16 0x00007f070f9cb995 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5
#17 0x00007f0714241621 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5
#18 0x00007f071677835b in PlasmaQuick::Dialog::event(QEvent*) () from /lib64/libKF5PlasmaQuick.so.5
#19 0x00007f06eebd8fe5 in ToolTipDialog::event(QEvent*) () from /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#20 0x00007f0710a3a41c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#21 0x00007f0710a3f8e6 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#22 0x00007f070f48673b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#23 0x00007f070f9c3e7c in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /lib64/libQt5Gui.so.5
#24 0x00007f070f9c4bed in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5
#25 0x00007f070f9a8918 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#26 0x00007f06f8d470b0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5
#27 0x00007f0709bc2e3a in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#28 0x00007f0709bc31d0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#29 0x00007f0709bc327c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#30 0x00007f070f4dceaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#31 0x00007f070f483eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#32 0x00007f070f48bfac in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#33 0x00005561d9e9208a in main ()

Possible duplicates by query: bug 357915, bug 357895.

Reported using DrKonqi

Comment 1 David Edmundson 2016-01-19 11:49:28 UTC


*** This bug has been marked as a duplicate of bug 357895 ***