Bug 361806

Application: plasmashell (5.4.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-1-amd64 x86_64
Distribution: Kali GNU/Linux Rolling

-- Information about the crash:
plasma doesn't start whit sddm and crashes if I use startx in a shell.

using plasma in Debian Testing or Sid whit repos of Kali and Mint Debian Edition

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbb5a3eb940 (LWP 2666))]

Thread 7 (Thread 0x7fbb439d2700 (LWP 2668)):
#0  0x00007fbb54b3de4d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fbb58bf0382 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fbb58bf1ff7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fbb45719789 in QXcbEventReader::run (this=0xfa7b20) at qxcbconnection.cpp:1230
#4  0x00007fbb552227fe in QThreadPrivate::start (arg=0xfa7b20) at thread/qthread_unix.cpp:331
#5  0x00007fbb54346454 in start_thread (arg=0x7fbb439d2700) at pthread_create.c:334
#6  0x00007fbb54b46ecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fbb3bfff700 (LWP 2669)):
#0  0x00007fbb518e9414 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fbb55459a5b in QEventDispatcherGlib::processEvents (this=0x7fbb340008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#2  0x00007fbb55400d6a in QEventLoop::exec (this=this@entry=0x7fbb3bffec60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#3  0x00007fbb5521d854 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#4  0x00007fbb57ab0105 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#5  0x00007fbb552227fe in QThreadPrivate::start (arg=0x108f210) at thread/qthread_unix.cpp:331
#6  0x00007fbb54346454 in start_thread (arg=0x7fbb3bfff700) at pthread_create.c:334
#7  0x00007fbb54b46ecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fbb326aa700 (LWP 2672)):
#0  __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007fbb54348b82 in __GI___pthread_mutex_lock (mutex=0x7fbb50f8e880) at ../nptl/pthread_mutex_lock.c:116
#2  0x00007fbb50d0ae90 in ?? () from /usr/lib/libGL.so.1
#3  0x00007fbb50d0e41e in ?? () from /usr/lib/libGL.so.1
#4  0x00007fbb50d0e878 in ?? () from /usr/lib/libGL.so.1
#5  0x00007fbb4d6c5fd1 in ?? () from /usr/lib/tls/libnvidia-tls.so.340.96
#6  0x00007fbb5192c6f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fbb518e8e14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fbb518e92d0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fbb518e943c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fbb55459a5b in QEventDispatcherGlib::processEvents (this=0x7fbb2c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#11 0x00007fbb55400d6a in QEventLoop::exec (this=this@entry=0x7fbb326a9c60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#12 0x00007fbb5521d854 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#13 0x00007fbb57ab0105 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007fbb552227fe in QThreadPrivate::start (arg=0x135ba60) at thread/qthread_unix.cpp:331
#15 0x00007fbb54346454 in start_thread (arg=0x7fbb326aa700) at pthread_create.c:334
#16 0x00007fbb54b46ecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fbb2bfff700 (LWP 2675)):
#0  0x00007fbb54b39e2d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fbb4d6c5f45 in ?? () from /usr/lib/tls/libnvidia-tls.so.340.96
#2  0x00007fbb5192c6f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbb518e8e14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbb518e92d0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fbb518e943c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fbb55459a5b in QEventDispatcherGlib::processEvents (this=0x7fbb240008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007fbb55400d6a in QEventLoop::exec (this=this@entry=0x7fbb2bffec60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007fbb5521d854 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007fbb57ab0105 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007fbb552227fe in QThreadPrivate::start (arg=0x11ce420) at thread/qthread_unix.cpp:331
#11 0x00007fbb54346454 in start_thread (arg=0x7fbb2bfff700) at pthread_create.c:334
#12 0x00007fbb54b46ecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fbb2abd8700 (LWP 2676)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fbb59e5d1c4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fbb59e5d209 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fbb54346454 in start_thread (arg=0x7fbb2abd8700) at pthread_create.c:334
#4  0x00007fbb54b46ecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fbb23fff700 (LWP 2677)):
#0  0x00007fbb54b3de4d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fbb518e932c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbb518e943c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbb55459a5b in QEventDispatcherGlib::processEvents (this=0x7fba980008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fbb55400d6a in QEventLoop::exec (this=this@entry=0x7fbb23ffec10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fbb5521d854 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fbb58438136 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fbb552227fe in QThreadPrivate::start (arg=0x15f19d0) at thread/qthread_unix.cpp:331
#8  0x00007fbb54346454 in start_thread (arg=0x7fbb23fff700) at pthread_create.c:334
#9  0x00007fbb54b46ecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fbb5a3eb940 (LWP 2666)):
[KCrash Handler]
#6  0x00007fbb54a91478 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007fbb54a928fa in __GI_abort () at abort.c:89
#8  0x00007fbb5520ffb1 in qt_message_fatal (context=..., message=<synthetic pointer>) at global/qlogging.cpp:1578
#9  QMessageLogger::fatal (this=<optimized out>, msg=<optimized out>) at global/qlogging.cpp:781
#10 0x00007fbb584a4991 in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007fbb584a59a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007fbb584a6946 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007fbb5574df15 in QWindow::event (this=0x15127d0, ev=<optimized out>) at kernel/qwindow.cpp:2060
#14 0x00007fbb584dfec1 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x000000000043e076 in DesktopView::event(QEvent*) ()
#16 0x00007fbb55f05ffc in QApplicationPrivate::notify_helper (this=this@entry=0xf821a0, receiver=receiver@entry=0x15127d0, e=e@entry=0x7ffc2e9f42b0) at kernel/qapplication.cpp:3716
#17 0x00007fbb55f0b4b6 in QApplication::notify (this=0x7ffc2e9f46f0, receiver=0x15127d0, e=0x7ffc2e9f42b0) at kernel/qapplication.cpp:3499
#18 0x00007fbb554035ab in QCoreApplication::notifyInternal (this=0x7ffc2e9f46f0, receiver=receiver@entry=0x15127d0, event=event@entry=0x7ffc2e9f42b0) at kernel/qcoreapplication.cpp:965
#19 0x00007fbb5574613c in QCoreApplication::sendSpontaneousEvent (event=0x7ffc2e9f42b0, receiver=0x15127d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#20 QGuiApplicationPrivate::processExposeEvent (e=0x1511780) at kernel/qguiapplication.cpp:2648
#21 0x00007fbb55746ead in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x1511780) at kernel/qguiapplication.cpp:1643
#22 0x00007fbb5572ae68 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#23 0x00007fbb4574b0b0 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#24 0x00007fbb518e9137 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fbb518e9390 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fbb518e943c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fbb55459a3f in QEventDispatcherGlib::processEvents (this=0xfe5770, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#28 0x00007fbb55400d6a in QEventLoop::exec (this=this@entry=0x7ffc2e9f4570, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#29 0x00007fbb55408e0c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#30 0x0000000000431b03 in main ()

Possible duplicates by query: bug 361519, bug 360584, bug 360397, bug 358762, bug 356148.

Reported using DrKonqi