Bug 356135 - Plasma crashes regularly with second monitor
Summary: Plasma crashes regularly with second monitor
Status: RESOLVED DUPLICATE of bug 351777
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.4.2
Platform: openSUSE Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2015-12-01 02:58 UTC by pearcebrad
Modified: 2015-12-01 14:25 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description pearcebrad 2015-12-01 02:58:42 UTC 
Application: plasmashell (5.4.2)

Qt Version: 5.5.0
Operating System: Linux 4.1.12-1-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
A television attached via HDMI as a second monitor had just been turned off.
- Unusual behavior I noticed:
The main desktop background regularly changes to the second monitor background, especially following a suspend caused by the screen closing. Full windows regularly go under the bottom task bar, though they work when the computer is first turned on. The entire system of plasma stops working with regularity. 
- Custom settings of the application:
television hooked up to computer via HDMI, television is regularly used on a differetnt input setting.

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 0x7ff77cded7c0 (LWP 14515))]

Thread 18 (Thread 0x7ff767c01700 (LWP 14517)):
#0  0x00007ff7762dec1d in poll () from /lib64/libc.so.6
#1  0x00007ff77b245422 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007ff77b24700f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007ff76a3b9c29 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x1e63420) at thread/qthread_unix.cpp:331
#5  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7ff764ba9700 (LWP 14561)):
#0  0x00007ff7729afd14 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007ff77296d8e9 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ff77296ddf8 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ff77296df7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007ff776c0da5b in QEventDispatcherGlib::processEvents (this=0x7ff7580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007ff776bb4a63 in QEventLoop::exec (this=this@entry=0x7ff764ba8df0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007ff7769d784a in QThread::exec (this=this@entry=0x1f389b0) at thread/qthread.cpp:503
#7  0x00007ff779ce25f8 in QQmlThreadPrivate::run (this=0x1f389b0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x1f389b0) at thread/qthread_unix.cpp:331
#9  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7ff751099700 (LWP 14562)):
#0  0x00007ff77296d7b5 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#1  0x00007ff77296ddf8 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ff77296df7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ff776c0da5b in QEventDispatcherGlib::processEvents (this=0x7ff74c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007ff776bb4a63 in QEventLoop::exec (this=this@entry=0x7ff751098df0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007ff7769d784a in QThread::exec (this=this@entry=0x217b860) at thread/qthread.cpp:503
#6  0x00007ff779ce25f8 in QQmlThreadPrivate::run (this=0x217b860) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/qml/qml/ftw/qqmlthread.cpp:141
#7  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x217b860) at thread/qthread_unix.cpp:331
#8  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7ff74b641700 (LWP 14565)):
#0  0x00007ff7762dec1d in poll () from /lib64/libc.so.6
#1  0x00007ff77296de64 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ff77296df7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ff776c0da5b in QEventDispatcherGlib::processEvents (this=0x7ff7440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007ff776bb4a63 in QEventLoop::exec (this=this@entry=0x7ff74b640df0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007ff7769d784a in QThread::exec (this=this@entry=0x232fe10) at thread/qthread.cpp:503
#6  0x00007ff779ce25f8 in QQmlThreadPrivate::run (this=0x232fe10) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/qml/qml/ftw/qqmlthread.cpp:141
#7  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x232fe10) at thread/qthread_unix.cpp:331
#8  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7ff749d41700 (LWP 14566)):
#0  0x00007ff775ade05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff77c4b57eb in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007ff77c4b5819 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7ff6c2691700 (LWP 14567)):
#0  0x00007ff7729afd14 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007ff77296d8e9 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ff77296ddf8 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ff77296df7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007ff776c0da5b in QEventDispatcherGlib::processEvents (this=0x7ff6bc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007ff776bb4a63 in QEventLoop::exec (this=this@entry=0x7ff6c2690db0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007ff7769d784a in QThread::exec (this=this@entry=0x2899250) at thread/qthread.cpp:503
#7  0x00007ff77a87cf82 in QQuickPixmapReader::run (this=0x2899250) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/util/qquickpixmapcache.cpp:754
#8  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x2899250) at thread/qthread_unix.cpp:331
#9  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7ff6badfc700 (LWP 14639)):
#0  0x00007ff775ade05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff7769dd57b in wait (time=18446744073709551615, this=0x2cffe00) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=this@entry=0x2bff168, mutex=mutex@entry=0x2bff160, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007ff77a8ef9cb in takeEvent (wait=true, this=0x2bff158) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x2bff0e0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:654
#5  0x00007ff77a8efe63 in QSGRenderThread::run (this=0x2bff0e0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:683
#6  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x2bff0e0) at thread/qthread_unix.cpp:331
#7  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7ff6b8b8d700 (LWP 14652)):
#0  0x00007ff775ade05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff7769dd57b in wait (time=18446744073709551615, this=0x34e7fb0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=this@entry=0x34e7de8, mutex=mutex@entry=0x34e7de0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007ff77a8ef9cb in takeEvent (wait=true, this=0x34e7dd8) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x34e7d60) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:654
#5  0x00007ff77a8efe63 in QSGRenderThread::run (this=0x34e7d60) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:683
#6  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x34e7d60) at thread/qthread_unix.cpp:331
#7  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7ff6a2c39700 (LWP 14666)):
#0  0x00007ff7762daced in read () from /lib64/libc.so.6
#1  0x00007ff7729aeb60 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ff77296d999 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ff77296ddf8 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007ff77296df7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007ff776c0da5b in QEventDispatcherGlib::processEvents (this=0x7ff69c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007ff776bb4a63 in QEventLoop::exec (this=this@entry=0x7ff6a2c38dd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007ff7769d784a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007ff6b03cbcf7 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#9  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x3c6e330) at thread/qthread_unix.cpp:331
#10 0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7ff6977f8700 (LWP 14901)):
#0  0x00007ff775ade05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff7769dd57b in wait (time=18446744073709551615, this=0x4076a70) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=this@entry=0x2898c48, mutex=mutex@entry=0x2898c40, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007ff77a8ef9cb in takeEvent (wait=true, this=0x2898c38) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x2898bc0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:654
#5  0x00007ff77a8efe63 in QSGRenderThread::run (this=0x2898bc0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:683
#6  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x2898bc0) at thread/qthread_unix.cpp:331
#7  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7ff697ff9700 (LWP 16248)):
#0  0x00007ff775ade05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff7769dd57b in wait (time=18446744073709551615, this=0x44e3120) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=this@entry=0x44e23a8, mutex=mutex@entry=0x44e23a0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007ff77a8ef9cb in takeEvent (wait=true, this=0x44e2398) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x44e2320) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:654
#5  0x00007ff77a8efe63 in QSGRenderThread::run (this=0x44e2320) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:683
#6  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x44e2320) at thread/qthread_unix.cpp:331
#7  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7ff694ff4700 (LWP 17739)):
#0  0x00007ff775ade05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff7769dd57b in wait (time=18446744073709551615, this=0x40e9790) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=this@entry=0x4de67e8, mutex=mutex@entry=0x4de67e0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007ff77a8ef9cb in takeEvent (wait=true, this=0x4de67d8) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x4de6760) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:654
#5  0x00007ff77a8efe63 in QSGRenderThread::run (this=0x4de6760) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:683
#6  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x4de6760) at thread/qthread_unix.cpp:331
#7  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7ff686ffb700 (LWP 17958)):
#0  0x00007ff775ade05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff7769dd57b in wait (time=18446744073709551615, this=0x4bb4060) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=this@entry=0x57538c8, mutex=mutex@entry=0x57538c0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007ff77a8ef9cb in takeEvent (wait=true, this=0x57538b8) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5753840) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:654
#5  0x00007ff77a8efe63 in QSGRenderThread::run (this=0x5753840) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:683
#6  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x5753840) at thread/qthread_unix.cpp:331
#7  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7ff6856f3700 (LWP 18627)):
#0  0x00007ff775ade05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff7769dd57b in wait (time=18446744073709551615, this=0x58cbd80) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=this@entry=0x528f408, mutex=mutex@entry=0x528f400, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007ff77a8ef9cb in takeEvent (wait=true, this=0x528f3f8) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x528f380) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:654
#5  0x00007ff77a8efe63 in QSGRenderThread::run (this=0x528f380) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:683
#6  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x528f380) at thread/qthread_unix.cpp:331
#7  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7ff67d7f9700 (LWP 22787)):
#0  0x00007ff775ade05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff7769dd57b in wait (time=18446744073709551615, this=0x6fd0e90) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=this@entry=0x654aa48, mutex=mutex@entry=0x654aa40, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007ff77a8ef9cb in takeEvent (wait=true, this=0x654aa38) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x654a9c0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:654
#5  0x00007ff77a8efe63 in QSGRenderThread::run (this=0x654a9c0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:683
#6  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x654a9c0) at thread/qthread_unix.cpp:331
#7  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7ff67effb700 (LWP 22789)):
#0  0x00007ff775ade05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff7769dd57b in wait (time=18446744073709551615, this=0x6547030) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=this@entry=0x6202108, mutex=mutex@entry=0x6202100, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007ff77a8ef9cb in takeEvent (wait=true, this=0x62020f8) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x6202080) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:654
#5  0x00007ff77a8efe63 in QSGRenderThread::run (this=0x6202080) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:683
#6  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x6202080) at thread/qthread_unix.cpp:331
#7  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7ff6b94dd700 (LWP 24946)):
#0  0x00007ff775ade05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff7769dd57b in wait (time=18446744073709551615, this=0x6221ee0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=this@entry=0x72e1318, mutex=mutex@entry=0x72e1310, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007ff77a8ef9cb in takeEvent (wait=true, this=0x72e1308) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x72e1290) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:654
#5  0x00007ff77a8efe63 in QSGRenderThread::run (this=0x72e1290) at /usr/src/debug/qtdeclarative-opensource-src-5.5.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:683
#6  0x00007ff7769dc55f in QThreadPrivate::start (arg=0x72e1290) at thread/qthread_unix.cpp:331
#7  0x00007ff775ada0a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff7762e704d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7ff77cded7c0 (LWP 14515)):
[KCrash Handler]
#6  0x00007ff77afb8109 in Plasma::Applet::actions() const () from /usr/lib64/libKF5Plasma.so.5
#7  0x0000000000456b42 in ShellCorona::addOutput (this=this@entry=0x1f213e0, output=...) at /usr/src/debug/plasma-workspace-5.4.2/shell/shellcorona.cpp:862
#8  0x0000000000456c4d in ShellCorona::outputEnabledChanged (this=0x1f213e0) at /usr/src/debug/plasma-workspace-5.4.2/shell/shellcorona.cpp:756
#9  0x00007ff776be640f in call (a=0x7fff46713dd0, r=0x1f213e0, this=0x289abf0) at ../../src/corelib/kernel/qobject_impl.h:124
#10 QMetaObject::activate (sender=0x2380790, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3703
#11 0x00007ff77bc27f42 in KScreen::Output::apply(QSharedPointer<KScreen::Output> const&) () from /usr/lib64/libKF5Screen.so.6
#12 0x00007ff77bc167b2 in KScreen::Config::apply(QSharedPointer<KScreen::Config> const&) () from /usr/lib64/libKF5Screen.so.6
#13 0x00007ff77bc1d143 in KScreen::ConfigMonitor::Private::updateConfigs(QSharedPointer<KScreen::Config> const&) () from /usr/lib64/libKF5Screen.so.6
#14 0x00007ff77bc1f18b in KScreen::ConfigMonitor::Private::edidReady(QDBusPendingCallWatcher*) () from /usr/lib64/libKF5Screen.so.6
#15 0x00007ff776be640f in call (a=0x7fff46714220, r=0x2610a10, this=0x72cd3d0) at ../../src/corelib/kernel/qobject_impl.h:124
#16 QMetaObject::activate (sender=0x71dee50, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff46714220) at kernel/qobject.cpp:3703
#17 0x00007ff7779adc3f in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from /usr/lib64/libQt5DBus.so.5
#18 0x00007ff7779af287 in ?? () from /usr/lib64/libQt5DBus.so.5
#19 0x00007ff776be7796 in QObject::event (this=0x71dee50, e=<optimized out>) at kernel/qobject.cpp:1246
#20 0x00007ff777f45e8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#21 0x00007ff777f4acd8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#22 0x00007ff776bb6ba5 in QCoreApplication::notifyInternal (this=0x7fff467149e0, receiver=0x71dee50, event=event@entry=0x52b63e0) at kernel/qcoreapplication.cpp:965
#23 0x00007ff776bb8d67 in sendEvent (event=0x52b63e0, receiver=<optimized out>) at kernel/qcoreapplication.h:224
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1e3ce10) at kernel/qcoreapplication.cpp:1593
#25 0x00007ff776bb9318 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#26 0x00007ff776c0e5c3 in postEventSourceDispatch (s=0x1e8e900) at kernel/qeventdispatcher_glib.cpp:271
#27 0x00007ff77296dc84 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#28 0x00007ff77296ded8 in ?? () from /usr/lib64/libglib-2.0.so.0
#29 0x00007ff77296df7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#30 0x00007ff776c0da3c in QEventDispatcherGlib::processEvents (this=0x1e84020, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#31 0x00007ff776bb4a63 in QEventLoop::exec (this=this@entry=0x7fff46714850, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#32 0x00007ff776bbc5d6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#33 0x000000000043467b in main (argc=2, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.4.2/shell/main.cpp:176

Possible duplicates by query: bug 355926, bug 355489, bug 354884, bug 354409, bug 354402.

Reported using DrKonqi
Comment 1 David Edmundson 2015-12-01 14:25:32 UTC 

*** This bug has been marked as a duplicate of bug 351777 ***