Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.1.27-27-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I have 2 open sessions tty7 & tty8, when I try to swithch from 8 to 7 using the ctrl-alt-F7 key the session I'm in (tty8) crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4dc4f327c0 (LWP 3739))]

Thread 7 (Thread 0x7f4daddeb700 (LWP 3742)):
#0  0x00007f4dbe43bbfd in poll () from /lib64/libc.so.6
#1  0x00007f4dc338f422 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f4dc339100f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f4db056e3c9 in QXcbEventReader::run (this=0x18ea790) at qxcbconnection.cpp:1229
#4  0x00007f4dbeb3632f in QThreadPrivate::start (arg=0x18ea790) at thread/qthread_unix.cpp:331
#5  0x00007f4dbdc450a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f4dbe44402d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f4da6d50700 (LWP 3757)):
#0  0x00007f4dbe437ccd in read () from /lib64/libc.so.6
#1  0x00007f4db65db073 in ?? () from /usr/lib64/tls/libnvidia-tls.so.367.35
#2  0x00007f4dbab59b60 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f4dbab18999 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f4dbab18df8 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f4dbab18f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#6  0x00007f4dbed68d8b in QEventDispatcherGlib::processEvents (this=0x7f4da00008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f4dbed0fd53 in QEventLoop::exec (this=this@entry=0x7f4da6d4fdf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f4dbeb3161a in QThread::exec (this=this@entry=0x19e2610) at thread/qthread.cpp:503
#9  0x00007f4dc1e45e18 in QQmlThreadPrivate::run (this=0x19e2610) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#10 0x00007f4dbeb3632f in QThreadPrivate::start (arg=0x19e2610) at thread/qthread_unix.cpp:331
#11 0x00007f4dbdc450a4 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f4dbe44402d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f4d9a683700 (LWP 3758)):
#0  0x00007f4dbdc4b83a in __lll_unlock_wake () from /lib64/libpthread.so.0
#1  0x00007f4dbdc485b9 in _L_unlock_554 () from /lib64/libpthread.so.0
#2  0x00007f4dbdc484f6 in __pthread_mutex_unlock_usercnt () from /lib64/libpthread.so.0
#3  0x00007f4db9f49525 in ?? () from /usr/X11R6/lib64/libGL.so.1
#4  0x00007f4db9f4ec48 in ?? () from /usr/X11R6/lib64/libGL.so.1
#5  0x00007f4db65db102 in ?? () from /usr/lib64/tls/libnvidia-tls.so.367.35
#6  0x00007f4dbab59b60 in ?? () from /usr/lib64/libglib-2.0.so.0
#7  0x00007f4dbab18999 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#8  0x00007f4dbab18df8 in ?? () from /usr/lib64/libglib-2.0.so.0
#9  0x00007f4dbab18f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#10 0x00007f4dbed68d8b in QEventDispatcherGlib::processEvents (this=0x7f4d940008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#11 0x00007f4dbed0fd53 in QEventLoop::exec (this=this@entry=0x7f4d9a682df0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#12 0x00007f4dbeb3161a in QThread::exec (this=this@entry=0x1bd1890) at thread/qthread.cpp:503
#13 0x00007f4dc1e45e18 in QQmlThreadPrivate::run (this=0x1bd1890) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#14 0x00007f4dbeb3632f in QThreadPrivate::start (arg=0x1bd1890) at thread/qthread_unix.cpp:331
#15 0x00007f4dbdc450a4 in start_thread () from /lib64/libpthread.so.0
#16 0x00007f4dbe44402d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f4d98e52700 (LWP 3759)):
#0  0x00007f4dbe437ccd in read () from /lib64/libc.so.6
#1  0x00007f4db65db073 in ?? () from /usr/lib64/tls/libnvidia-tls.so.367.35
#2  0x00007f4dbab59b60 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f4dbab18999 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f4dbab18df8 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f4dbab18f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#6  0x00007f4dbed68d8b in QEventDispatcherGlib::processEvents (this=0x7f4d8c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f4dbed0fd53 in QEventLoop::exec (this=this@entry=0x7f4d98e51df0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f4dbeb3161a in QThread::exec (this=this@entry=0x1bfd6e0) at thread/qthread.cpp:503
#9  0x00007f4dc1e45e18 in QQmlThreadPrivate::run (this=0x1bfd6e0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#10 0x00007f4dbeb3632f in QThreadPrivate::start (arg=0x1bfd6e0) at thread/qthread_unix.cpp:331
#11 0x00007f4dbdc450a4 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f4dbe44402d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f4d933ef700 (LWP 3760)):
#0  0x00007f4dbdc4903f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f4dc461486b in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f4dc4614899 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f4dbdc450a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f4dbe44402d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f4d07fff700 (LWP 3762)):
#0  0x00007f4dbab18a46 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f4dbab18ed8 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f4dbab18f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f4dbed68d8b in QEventDispatcherGlib::processEvents (this=0x7f4d000008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f4dbed0fd53 in QEventLoop::exec (this=this@entry=0x7f4d07ffedb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f4dbeb3161a in QThread::exec (this=this@entry=0x200c8c0) at thread/qthread.cpp:503
#6  0x00007f4dc29e1282 in QQuickPixmapReader::run (this=0x200c8c0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/util/qquickpixmapcache.cpp:760
#7  0x00007f4dbeb3632f in QThreadPrivate::start (arg=0x200c8c0) at thread/qthread_unix.cpp:331
#8  0x00007f4dbdc450a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f4dbe44402d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f4dc4f327c0 (LWP 3739)):
[KCrash Handler]
#6  0x00007f4dbe3940c7 in raise () from /lib64/libc.so.6
#7  0x00007f4dbe395478 in abort () from /lib64/libc.so.6
#8  0x00007f4dbeb247ce in qt_message_fatal (context=..., message=<synthetic pointer>) at global/qlogging.cpp:1578
#9  QMessageLogger::fatal (this=this@entry=0x7ffefab4abb0, msg=msg@entry=0x7f4dc2bd30aa "%s") at global/qlogging.cpp:781
#10 0x00007f4dc2a4ee71 in QSGRenderLoop::handleContextCreationFailure (this=this@entry=0x1ca98d0, window=0x1f08e60, isEs=isEs@entry=false) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgrenderloop.cpp:244
#11 0x00007f4dc2a57ce9 in QSGThreadedRenderLoop::handleExposure (this=this@entry=0x1ca98d0, window=window@entry=0x1f08e60) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:919
#12 0x00007f4dc2a580db in QSGThreadedRenderLoop::exposureChanged (this=0x1ca98d0, window=0x1f08e60) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:857
#13 0x00007f4dbf26bb69 in QWindow::event (this=this@entry=0x1f08e60, ev=ev@entry=0x7ffefab4b050) at kernel/qwindow.cpp:2028
#14 0x00007f4dc2a890d1 in QQuickWindow::event (this=this@entry=0x1f08e60, e=e@entry=0x7ffefab4b050) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickwindow.cpp:1413
#15 0x0000000000442cb6 in DesktopView::event (this=0x1f08e60, e=0x7ffefab4b050) at /usr/src/debug/plasma-workspace-5.5.5/shell/desktopview.cpp:205
#16 0x00007f4dc008ce7c in QApplicationPrivate::notify_helper (this=this@entry=0x18bb050, receiver=receiver@entry=0x1f08e60, e=e@entry=0x7ffefab4b050) at kernel/qapplication.cpp:3716
#17 0x00007f4dc0091cc8 in QApplication::notify (this=0x7ffefab4b480, receiver=0x1f08e60, e=0x7ffefab4b050) at kernel/qapplication.cpp:3499
#18 0x00007f4dbed11e95 in QCoreApplication::notifyInternal (this=0x7ffefab4b480, receiver=receiver@entry=0x1f08e60, event=event@entry=0x7ffefab4b050) at kernel/qcoreapplication.cpp:965
#19 0x00007f4dbf2645d4 in sendSpontaneousEvent (event=0x7ffefab4b050, receiver=0x1f08e60) at ../../src/corelib/kernel/qcoreapplication.h:227
#20 QGuiApplicationPrivate::processExposeEvent (e=0x1f259e0) at kernel/qguiapplication.cpp:2650
#21 0x00007f4dbf2651ed in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x1f259e0) at kernel/qguiapplication.cpp:1645
#22 0x00007f4dbf24a268 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#23 0x00007f4db0599200 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#24 0x00007f4dbab18c84 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#25 0x00007f4dbab18ed8 in ?? () from /usr/lib64/libglib-2.0.so.0
#26 0x00007f4dbab18f7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#27 0x00007f4dbed68d6c in QEventDispatcherGlib::processEvents (this=0x192c100, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#28 0x00007f4dbed0fd53 in QEventLoop::exec (this=this@entry=0x7ffefab4b310, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#29 0x00007f4dbed178f6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#30 0x00007f4dbf25b8ec in QGuiApplication::exec () at kernel/qguiapplication.cpp:1529
#31 0x00007f4dc0089605 in QApplication::exec () at kernel/qapplication.cpp:2976
#32 0x0000000000436b3d in main (argc=4, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.5.5/shell/main.cpp:184

Possible duplicates by query: bug 364375, bug 364160, bug 363397, bug 362123, bug 362060.

Reported using DrKonqi