Bug 355232 - Krunner crash at each login, after upgrade to Kubuntu 15.10
Summary: Krunner crash at each login, after upgrade to Kubuntu 15.10
Status: RESOLVED DUPLICATE of bug 341497
Alias: None
Product: krunner
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Kubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Kai Uwe Broulik
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-11-12 10:28 UTC by SiMH
Modified: 2021-02-08 19:27 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
krunner crash report (4.98 KB, text/plain)
2015-12-03 14:06 UTC, Florian
Details

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Description SiMH 2015-11-12 10:28:50 UTC
Application: krunner (0.1)

Qt Version: 5.4.2
Operating System: Linux 4.2.0-18-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed:
Starting KDE. Started happening after upgrade to Kubuntu 15.10
- Unusual behavior I noticed:
After upgrade KDE runs much slower, very unresponsive. I often have to wait a couple of seconds after some actions.

The crash can be reproduced every time.

-- Backtrace:
Application: krunner (krunner), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f82e8a9d800 (LWP 2625))]

Thread 3 (Thread 0x7f82d32ed700 (LWP 2636)):
#0  0x00007f82e555f8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f82e4a51bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f82e4a5374f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f82d5e82a39 in QXcbEventReader::run (this=0xa097a0) at qxcbconnection.cpp:1105
#4  0x00007f82e5c522be in QThreadPrivate::start (arg=0xa097a0) at thread/qthread_unix.cpp:337
#5  0x00007f82e37be6aa in start_thread (arg=0x7f82d32ed700) at pthread_create.c:333
#6  0x00007f82e556aeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f82c9835700 (LWP 2696)):
#0  0x00007f82e2c83884 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f82e2c3f1e1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f82e2c3f2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f82e5e8929b in QEventDispatcherGlib::processEvents (this=0x7f82c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f82e5e2f75a in QEventLoop::exec (this=this@entry=0x7f82c9834da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f82e5c4d3d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f82e7a54f85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f82e5c522be in QThreadPrivate::start (arg=0xea54e0) at thread/qthread_unix.cpp:337
#8  0x00007f82e37be6aa in start_thread (arg=0x7f82c9835700) at pthread_create.c:333
#9  0x00007f82e556aeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f82e8a9d800 (LWP 2625)):
[KCrash Handler]
#6  QScreen::handle (this=0x0) at kernel/qscreen.cpp:85
#7  0x00007f82d5e992e5 in QXcbWindow::QXcbWindow (this=0xfa9da0, window=0x7ffc15f5ff90) at qxcbwindow.cpp:260
#8  0x00007f82d5e862c1 in QXcbIntegration::createPlatformWindow (this=<optimized out>, window=0x7ffc15f5ff90) at qxcbintegration.cpp:194
#9  0x00007f82e6158e6c in QWindowPrivate::create (this=0xa67e40, recursive=recursive@entry=false) at kernel/qwindow.cpp:395
#10 0x00007f82e615904b in QWindow::create (this=this@entry=0x7ffc15f5ff90) at kernel/qwindow.cpp:546
#11 0x00007f82e61591f8 in QWindow::winId (this=0x7ffc15f5ff90) at kernel/qwindow.cpp:565
#12 0x00007f82e8804ba5 in PlasmaQuick::DialogPrivate::updateTheme (this=0xcf4540) at ../../../src/plasmaquick/dialog.cpp:221
#13 0x00007f82e8806fe9 in PlasmaQuick::Dialog::qt_static_metacall (_o=_o@entry=0x7ffc15f5ff90, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=11, _a=_a@entry=0x7ffc15f5f6e0) at ./moc_dialog.cpp:222
#14 0x00007f82e5e6278a in QMetaObject::activate (sender=0xcf45b0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3717
#15 0x00007f82e5e62617 in QtPrivate::QSlotObjectBase::call (a=0x7ffc15f5f7e0, r=0xcf45b0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#16 QMetaObject::activate (sender=0xcf46f0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3702
#17 0x00007f82e5e6278a in QMetaObject::activate (sender=sender@entry=0xb7fb10, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3717
#18 0x00007f82e5e62f87 in QMetaObject::activate (sender=sender@entry=0xb7fb10, m=m@entry=0x7f82e60657c0 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3582
#19 0x00007f82e5edbb10 in QTimer::timeout (this=this@entry=0xb7fb10) at .moc/moc_qtimer.cpp:192
#20 0x00007f82e5e6f178 in QTimer::timerEvent (this=0xb7fb10, e=<optimized out>) at kernel/qtimer.cpp:247
#21 0x00007f82e5e63603 in QObject::event (this=0xb7fb10, e=<optimized out>) at kernel/qobject.cpp:1267
#22 0x00007f82e6984b8c in QApplicationPrivate::notify_helper (this=this@entry=0x9dc9f0, receiver=receiver@entry=0xb7fb10, e=e@entry=0x7ffc15f5fc10) at kernel/qapplication.cpp:3720
#23 0x00007f82e698a230 in QApplication::notify (this=0x7ffc15f5ff20, receiver=0xb7fb10, e=0x7ffc15f5fc10) at kernel/qapplication.cpp:3503
#24 0x00007f82e5e31f1b in QCoreApplication::notifyInternal (this=0x7ffc15f5ff20, receiver=0xb7fb10, event=event@entry=0x7ffc15f5fc10) at kernel/qcoreapplication.cpp:935
#25 0x00007f82e5e8809d in QCoreApplication::sendEvent (event=0x7ffc15f5fc10, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#26 QTimerInfoList::activateTimers (this=0xa3c4a0) at kernel/qtimerinfo_unix.cpp:635
#27 0x00007f82e5e885a1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#28 0x00007f82e2c3eff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f82e2c3f250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f82e2c3f2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f82e5e8927f in QEventDispatcherGlib::processEvents (this=0xa260d0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#32 0x00007f82e5e2f75a in QEventLoop::exec (this=this@entry=0x7ffc15f5fe50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#33 0x00007f82e5e372cc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#34 0x00007f82e614c00c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#35 0x00007f82e6981025 in QApplication::exec () at kernel/qapplication.cpp:2956
#36 0x0000000000407b89 in main (argc=1, argv=<optimized out>) at ../../krunner/main.cpp:80

Possible duplicates by query: bug 355118, bug 352712, bug 350800, bug 350766, bug 350710.

Zgłoś do https://bugs.kde.org/

Reproducible: Always

Steps to Reproduce:
1. Login to KDE


Actual Results:  
Krunner crashes, Plasma crashes as well (possible problem with Clipper and HDMI monitor)

Expected Results:  
Clean login
Comment 1 Florian 2015-12-03 14:06:45 UTC
Created attachment 95880 [details]
krunner crash report

+1
Comment 2 Arne Henningsen 2015-12-12 11:05:46 UTC
I do *not* experience the problem at log-in (Kubuntu 15.10) but I experience (probably) the same problem from time to time, e.g. sometimes when pressing Alt-F2:

Application: krunner (krunner), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa6e39cf800 (LWP 1734))]

Thread 20 (Thread 0x7fa6ce86e700 (LWP 1738)):
#0  0x00007fa6e04a08dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa6df992bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fa6df99474f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fa6d1441a39 in QXcbEventReader::run (this=0x20a1ee0) at qxcbconnection.cpp:1105
#4  0x00007fa6e0b932be in QThreadPrivate::start (arg=0x20a1ee0) at thread/qthread_unix.cpp:337
#5  0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#6  0x00007fa6de6ff6aa in start_thread (arg=0x7fa6ce86e700) at pthread_create.c:333
#7  0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fa6c446e700 (LWP 1745)):
#0  0x00007fa6e049c49d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa6dce0573c in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#2  0x00007fa6d9023bf7 in ?? () from /usr/lib/nvidia-304-updates/tls/libnvidia-tls.so.304.131
#3  0x00007fa6ddbc34e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa6ddb7fcd4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa6ddb80190 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa6ddb802fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fa6e0dca29b in QEventDispatcherGlib::processEvents (this=0x7fa6bc0008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#8  0x00007fa6e0d7075a in QEventLoop::exec (this=this@entry=0x7fa6c446dce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9  0x00007fa6e0b8e3d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#10 0x00007fa6e2995f85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x244f8a0) at thread/qthread_unix.cpp:337
#12 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#13 0x00007fa6de6ff6aa in start_thread (arg=0x7fa6c446e700) at pthread_create.c:333
#14 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fa6bafe6700 (LWP 3092)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2657a30) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x20b1f00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6e2e75b3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fa6e2e763c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fa6e0b932be in QThreadPrivate::start (arg=0x20b1e80) at thread/qthread_unix.cpp:337
#6  0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#7  0x00007fa6de6ff6aa in start_thread (arg=0x7fa6bafe6700) at pthread_create.c:333
#8  0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fa6af1e8700 (LWP 3114)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x268bf00) at thread/qthread_unix.cpp:337
#12 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#13 0x00007fa6de6ff6aa in start_thread (arg=0x7fa6af1e8700) at pthread_create.c:333
#14 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fa6ae9e7700 (LWP 3115)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x263bc00) at thread/qthread_unix.cpp:337
#18 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#19 0x00007fa6de6ff6aa in start_thread (arg=0x7fa6ae9e7700) at pthread_create.c:333
#20 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fa6ae1e6700 (LWP 3116)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa6a80013d0) at thread/qthread_unix.cpp:337
#20 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#21 0x00007fa6de6ff6aa in start_thread (arg=0x7fa6ae1e6700) at pthread_create.c:333
#22 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fa6ad9e5700 (LWP 3117)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6e0b932be in QThreadPrivate::start (arg=0x2a49c60) at thread/qthread_unix.cpp:337
#10 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#11 0x00007fa6de6ff6aa in start_thread (arg=0x7fa6ad9e5700) at pthread_create.c:333
#12 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fa6ad1e4700 (LWP 3118)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa6a00013d0) at thread/qthread_unix.cpp:337
#10 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#11 0x00007fa6de6ff6aa in start_thread (arg=0x7fa6ad1e4700) at pthread_create.c:333
#12 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fa6ac9e3700 (LWP 3119)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa6a80037a0) at thread/qthread_unix.cpp:337
#12 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#13 0x00007fa6de6ff6aa in start_thread (arg=0x7fa6ac9e3700) at pthread_create.c:333
#14 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fa697fff700 (LWP 3120)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa6980013d0) at thread/qthread_unix.cpp:337
#12 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#13 0x00007fa6de6ff6aa in start_thread (arg=0x7fa697fff700) at pthread_create.c:333
#14 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fa6977fe700 (LWP 3121)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6e0b932be in QThreadPrivate::start (arg=0x2651d50) at thread/qthread_unix.cpp:337
#10 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#11 0x00007fa6de6ff6aa in start_thread (arg=0x7fa6977fe700) at pthread_create.c:333
#12 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fa696ffd700 (LWP 3122)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#24 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#25 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#26 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#27 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#28 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#29 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#30 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#31 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#32 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#33 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#34 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#35 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#36 0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#37 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa6a0003310) at thread/qthread_unix.cpp:337
#38 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#39 0x00007fa6de6ff6aa in start_thread (arg=0x7fa696ffd700) at pthread_create.c:333
#40 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fa6967fc700 (LWP 3123)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa6a40013d0) at thread/qthread_unix.cpp:337
#10 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#11 0x00007fa6de6ff6aa in start_thread (arg=0x7fa6967fc700) at pthread_create.c:333
#12 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fa695ffb700 (LWP 3124)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa69c0013d0) at thread/qthread_unix.cpp:337
#14 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#15 0x00007fa6de6ff6aa in start_thread (arg=0x7fa695ffb700) at pthread_create.c:333
#16 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fa6957fa700 (LWP 3125)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa6a8003970) at thread/qthread_unix.cpp:337
#14 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#15 0x00007fa6de6ff6aa in start_thread (arg=0x7fa6957fa700) at pthread_create.c:333
#16 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fa694ff9700 (LWP 3126)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa6900013d0) at thread/qthread_unix.cpp:337
#16 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#17 0x00007fa6de6ff6aa in start_thread (arg=0x7fa694ff9700) at pthread_create.c:333
#18 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fa677fff700 (LWP 3127)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa6a0003d10) at thread/qthread_unix.cpp:337
#14 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#15 0x00007fa6de6ff6aa in start_thread (arg=0x7fa677fff700) at pthread_create.c:333
#16 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fa6777fe700 (LWP 3128)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa6980034d0) at thread/qthread_unix.cpp:337
#18 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#19 0x00007fa6de6ff6aa in start_thread (arg=0x7fa6777fe700) at pthread_create.c:333
#20 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fa676ffd700 (LWP 3129)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa6e0b9455b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2a5a9d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2870bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa6c0ed729f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa6c0edb4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa6c0edb522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa6c0ed644d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa6c0ed9423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa6e0b932be in QThreadPrivate::start (arg=0x7fa6800013d0) at thread/qthread_unix.cpp:337
#10 0x00007fa6dce06754 in ?? () from /usr/lib/nvidia-304-updates/libGL.so.1
#11 0x00007fa6de6ff6aa in start_thread (arg=0x7fa676ffd700) at pthread_create.c:333
#12 0x00007fa6e04abeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa6e39cf800 (LWP 1734)):
[KCrash Handler]
#6  QScreen::handle (this=0x0) at kernel/qscreen.cpp:85
#7  0x00007fa6d14582e5 in QXcbWindow::QXcbWindow (this=0x2bb8cd0, window=0x7ffd6d327fe0) at qxcbwindow.cpp:260
#8  0x00007fa6d14452c1 in QXcbIntegration::createPlatformWindow (this=<optimized out>, window=0x7ffd6d327fe0) at qxcbintegration.cpp:194
#9  0x00007fa6e1099e6c in QWindowPrivate::create (this=0x2100020, recursive=recursive@entry=false) at kernel/qwindow.cpp:395
#10 0x00007fa6e109a04b in QWindow::create (this=this@entry=0x7ffd6d327fe0) at kernel/qwindow.cpp:546
#11 0x00007fa6e109a1f8 in QWindow::winId (this=0x7ffd6d327fe0) at kernel/qwindow.cpp:565
#12 0x00007fa6e37459e0 in PlasmaQuick::DialogPrivate::updateInputShape (this=0x2109ee0) at ../../../src/plasmaquick/dialog.cpp:544
#13 0x00007fa6e3747fd9 in PlasmaQuick::Dialog::qt_static_metacall (_o=_o@entry=0x7ffd6d327fe0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=10, _a=_a@entry=0x7ffd6d327320) at ./moc_dialog.cpp:221
#14 0x00007fa6e0da378a in QMetaObject::activate (sender=sender@entry=0x7ffd6d327fe0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=12, argv=argv@entry=0x7ffd6d327320) at kernel/qobject.cpp:3717
#15 0x00007fa6e0da3f87 in QMetaObject::activate (sender=sender@entry=0x7ffd6d327fe0, m=m@entry=0x7fa6e14d3580 <QWindow::staticMetaObject>, local_signal_index=local_signal_index@entry=12, argv=argv@entry=0x7ffd6d327320) at kernel/qobject.cpp:3582
#16 0x00007fa6e1099232 in QWindow::visibleChanged (this=this@entry=0x7ffd6d327fe0, _t1=_t1@entry=true) at .moc/moc_qwindow.cpp:710
#17 0x00007fa6e109c5e6 in QWindow::setVisible (this=0x7ffd6d327fe0, visible=true) at kernel/qwindow.cpp:471
#18 0x00007fa6e0da3617 in QtPrivate::QSlotObjectBase::call (a=0x7ffd6d3274b0, r=0x7ffd6d327fe0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#19 QMetaObject::activate (sender=sender@entry=0x22c9d10, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffd6d3274b0) at kernel/qobject.cpp:3702
#20 0x00007fa6e0da3f87 in QMetaObject::activate (sender=sender@entry=0x22c9d10, m=m@entry=0x7fa6e1dbcc80 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffd6d3274b0) at kernel/qobject.cpp:3582
#21 0x00007fa6e18bc172 in QAction::triggered (this=this@entry=0x22c9d10, _t1=false) at .moc/moc_qaction.cpp:360
#22 0x00007fa6e18be618 in QAction::activate (this=0x22c9d10, event=<optimized out>) at kernel/qaction.cpp:1167
#23 0x00007fa6e330540b in ?? () from /usr/lib/x86_64-linux-gnu/libKF5GlobalAccel.so.5
#24 0x00007fa6e0da378a in QMetaObject::activate (sender=0x22ce160, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3717
#25 0x00007fa6e3314376 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5GlobalAccel.so.5
#26 0x00007fa6e3314c17 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5GlobalAccel.so.5
#27 0x00007fa6e3af3d4e in QDBusConnectionPrivate::deliverCall (this=0x20e7380, object=0x22ce160, msg=..., metaTypes=..., slotIdx=6) at qdbusintegrator.cpp:992
#28 0x00007fa6e0da4651 in QObject::event (this=0x22ce160, e=<optimized out>) at kernel/qobject.cpp:1245
#29 0x00007fa6e18c5b8c in QApplicationPrivate::notify_helper (this=this@entry=0x2075bc0, receiver=receiver@entry=0x22ce160, e=e@entry=0x22c9630) at kernel/qapplication.cpp:3720
#30 0x00007fa6e18cb230 in QApplication::notify (this=0x7ffd6d327f70, receiver=0x22ce160, e=0x22c9630) at kernel/qapplication.cpp:3503
#31 0x00007fa6e0d72f1b in QCoreApplication::notifyInternal (this=0x7ffd6d327f70, receiver=0x22ce160, event=event@entry=0x22c9630) at kernel/qcoreapplication.cpp:935
#32 0x00007fa6e0d75057 in QCoreApplication::sendEvent (event=0x22c9630, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x2073680) at kernel/qcoreapplication.cpp:1552
#34 0x00007fa6e0d75588 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1410
#35 0x00007fa6e0dc9e73 in postEventSourceDispatch (s=0x20cd950) at kernel/qeventdispatcher_glib.cpp:271
#36 0x00007fa6ddb7fff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007fa6ddb80250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007fa6ddb802fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007fa6e0dca27f in QEventDispatcherGlib::processEvents (this=0x20d6010, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#40 0x00007fa6e0d7075a in QEventLoop::exec (this=this@entry=0x7ffd6d327ea0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#41 0x00007fa6e0d782cc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#42 0x00007fa6e108d00c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#43 0x00007fa6e18c2025 in QApplication::exec () at kernel/qapplication.cpp:2956
#44 0x0000000000407b89 in main (argc=1, argv=<optimized out>) at ../../krunner/main.cpp:80
Comment 3 Kai Uwe Broulik 2016-09-07 08:42:16 UTC
Since Qt 5.6 it will no longer return a null QScreen, so this should be fixed.
Comment 4 Nate Graham 2021-02-08 19:27:19 UTC

*** This bug has been marked as a duplicate of bug 341497 ***