Bug 359820

Summary:	Nvidia X server X Server Display Configuration Crashes KDE
Product:	[Plasma] plasmashell	Reporter:	Jasper Labuschagne <morbid.god>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	bhush94, notmart, plasma-bugs
Priority:	NOR	Keywords:	drkonqi
Version:	5.5.4
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Jasper Labuschagne 2016-02-26 13:28:52 UTC

Application: plasmashell (5.5.4)

Qt Version: 5.5.1
Operating System: Linux 4.1.15-8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
Simply switching the one monitor off causes KDE to crash.

There are many other issues with KDE and Nvidia X server, some are way too inconsistent to report.

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 0x7feb600a0800 (LWP 1776))]

Thread 23 (Thread 0x7feb480ce700 (LWP 1777)):
#0  0x00007feb595c4bbd in poll () at /lib64/libc.so.6
#1  0x00007feb5e4f1422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007feb5e4f300f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007feb4a8513c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7feb45502700 (LWP 1791)):
#0  0x00007feb595c0c8d in read () at /lib64/libc.so.6
#1  0x00007feb51762f45 in  () at /usr/lib64/tls/libnvidia-tls.so.340.96
#2  0x00007feb55ce7b60 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007feb55ca6999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007feb55ca6df8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007feb55ca6f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007feb59eefd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007feb59e96d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007feb59cb861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007feb5cfa3df8 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7feb35368700 (LWP 1811)):
#0  0x00007feb595c4bbd in poll () at /lib64/libc.so.6
#1  0x00007feb55ca6e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007feb55ca6f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007feb59eefd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007feb59e96d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb59cb861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007feb5cfa3df8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7feb2fa78700 (LWP 1812)):
#0  0x00007feb55ce8cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007feb55ca6e4a in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007feb55ca6f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007feb59eefd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007feb59e96d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb59cb861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007feb5cfa3df8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7feb2e1a8700 (LWP 1816)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb5f77586b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007feb5f775899 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7feaa730d700 (LWP 1818)):
#0  0x00007feb595c4bbd in poll () at /lib64/libc.so.6
#1  0x00007feb55ca6e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007feb55ca6f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007feb59eefd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007feb59e96d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb59cb861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007feb5db38282 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7feaa5b38700 (LWP 1819)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007feb5dbab25b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007feb5dbab6f3 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7fea89a79700 (LWP 2211)):
#0  0x00007feb595c4bbd in poll () at /lib64/libc.so.6
#1  0x00007feb55ca6e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007feb55ca6f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007feb59eefd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007feb59e96d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb59cb861a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fea8b0c6cf7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fea88de6700 (LWP 2216)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007feb5dbab25b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007feb5dbab6f3 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fea667fa700 (LWP 2254)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007feb5dbab25b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007feb5dbab6f3 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fea7604b700 (LWP 2259)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007feb5dbab25b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007feb5dbab6f3 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fea66ffb700 (LWP 2348)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007feb5dbab25b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007feb5dbab6f3 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fea83576700 (LWP 2514)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007feb5dbab25b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007feb5dbab6f3 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fea76ea5700 (LWP 2518)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007feb5dbab25b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007feb5dbab6f3 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fea7584a700 (LWP 2524)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fea928cd65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fea928d143a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fea928cf005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fea677fc700 (LWP 2525)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fea928cd65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fea928d143a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fea928cf005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fea6bffe700 (LWP 2526)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fea928cd65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fea928d143a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fea928cf005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fea6b7fd700 (LWP 2527)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fea928cd65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fea928d143a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fea928cf005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fea6affc700 (LWP 2528)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fea928cd65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fea928d143a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fea928cf005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fea6a7fb700 (LWP 2529)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fea928cd65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fea928d143a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fea928cf005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fea69ffa700 (LWP 2530)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fea928cd65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fea928d143a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fea928cf005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fea697f9700 (LWP 2531)):
#0  0x00007feb58dd203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007feb59cbe34b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fea928cd65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007fea928d143a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fea928d1481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fea928cb6cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fea928cf005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007feb59cbd32f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007feb58dce0a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007feb595ccfed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7feb600a0800 (LWP 1776)):
[KCrash Handler]
#6  0x00007feb5e269350 in Plasma::Applet::actions() const () at /usr/lib64/libKF5Plasma.so.5
#7  0x00000000004591df in ShellCorona::addOutput(QSharedPointer<KScreen::Output> const&) ()
#8  0x00000000004592ed in ShellCorona::outputEnabledChanged() ()
#9  0x00007feb59ec873f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007feb5eeef0b2 in KScreen::Output::apply(QSharedPointer<KScreen::Output> const&) () at /usr/lib64/libKF5Screen.so.6
#11 0x00007feb5eede372 in KScreen::Config::apply(QSharedPointer<KScreen::Config> const&) () at /usr/lib64/libKF5Screen.so.6
#12 0x00007feb5eee4033 in KScreen::ConfigMonitor::Private::updateConfigs(QSharedPointer<KScreen::Config> const&) () at /usr/lib64/libKF5Screen.so.6
#13 0x00007feb5eee607b in KScreen::ConfigMonitor::Private::edidReady(QDBusPendingCallWatcher*) () at /usr/lib64/libKF5Screen.so.6
#14 0x00007feb59ec873f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007feb5ac80caf in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () at /usr/lib64/libQt5DBus.so.5
#16 0x00007feb5ac822f7 in  () at /usr/lib64/libQt5DBus.so.5
#17 0x00007feb59ec9ac6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007feb5b211e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007feb5b216cc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#20 0x00007feb59e98e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#21 0x00007feb59e9b057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#22 0x00007feb59ef08f3 in  () at /usr/lib64/libQt5Core.so.5
#23 0x00007feb55ca6c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#24 0x00007feb55ca6ed8 in  () at /usr/lib64/libglib-2.0.so.0
#25 0x00007feb55ca6f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#26 0x00007feb59eefd6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#27 0x00007feb59e96d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#28 0x00007feb59e9e8f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#29 0x0000000000436a20 in main ()

Possible duplicates by query: bug 359300, bug 359234, bug 358683, bug 358491, bug 358010.

Reported using DrKonqi

Comment 1 Marco Martin 2016-02-26 13:37:16 UTC


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