Bug 406137

Summary: Crash after changing visiblity of an Entrie on the systemstray
Product: [Plasma] plasmashell Reporter: supercockgamer
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.15.3   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description supercockgamer 2019-04-02 07:02:18 UTC 
Application: plasmashell (5.15.3)

Qt Version: 5.12.2
Frameworks Version: 5.56.0
Operating System: Linux 5.0.5-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed:

I was setting , in the entries of the systemtray, a icon to have visiblity to hidden and after I clicked in Apply Plasmashell crashed immediatly, it applyed the setting correctly and plasmashell restarted imedeatly.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2f66513880 (LWP 1209))]

Thread 28 (Thread 0x7f2ed5838700 (LWP 30810)):
[KCrash Handler]
#6  0x00007f2f6cfc6c3d in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () at /usr/lib/libQt5Quick.so.5
#7  0x00007f2f6cfc8136 in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib/libQt5Quick.so.5
#8  0x00007f2f6cfcd7d3 in QSGBatchRenderer::Renderer::render() () at /usr/lib/libQt5Quick.so.5
#9  0x00007f2f6cfbdbbe in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/libQt5Quick.so.5
#10 0x00007f2f6cfbe08c in QSGRenderer::renderScene(unsigned int) () at /usr/lib/libQt5Quick.so.5
#11 0x00007f2f6cffb600 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/libQt5Quick.so.5
#12 0x00007f2f6d05fb55 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#13 0x00007f2f6d006d90 in  () at /usr/lib/libQt5Quick.so.5
#14 0x00007f2f6d00ab48 in  () at /usr/lib/libQt5Quick.so.5
#15 0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#16 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#17 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7f2ed63ae700 (LWP 30272)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d00a91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00ab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7f2ed7fff700 (LWP 30252)):
#0  0x00007f2f6af8f7a4 in read () at /usr/lib/libc.so.6
#1  0x00007f2f6960b961 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f6965be40 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f6965d636 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2f6965d77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2f6b4c6cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6b46fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f2f6b2b3569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f2f6ccbb109 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7f2ef5496700 (LWP 15461)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d00a91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00ab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f2ef5e6a700 (LWP 6716)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d00a91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00ab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f2ef67fc700 (LWP 2593)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f500f3359 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f2f500f6f79 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f2f500f4fc9 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f2ef6ffd700 (LWP 2592)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f500f3359 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f2f500f6f79 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f2f500f4fc9 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f2ef77fe700 (LWP 2591)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f500f3359 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f2f500f6f79 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f2f500f4fc9 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f2ef7fff700 (LWP 2590)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f500f3359 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f2f500f6f79 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f2f500f4fc9 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f2f18aca700 (LWP 2589)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f500f3359 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f2f500f6f79 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f2f500f4fc9 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f2f192cb700 (LWP 2588)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f500f3359 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f2f500f6f79 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f2f500f4fc9 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f2f19acc700 (LWP 2587)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f500f3359 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f2f500f6f79 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#28 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#29 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#30 0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#31 0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#32 0x00007f2f500f4fc9 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#33 0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#34 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#35 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f2f1a2cd700 (LWP 2586)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f500f3359 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f2f500f6f79 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f2f500f6fd2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f2f500f251d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f2f500f4fc9 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#12 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f2f37b97700 (LWP 2559)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d00a91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00ab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f2f1b066700 (LWP 1558)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d00a91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00ab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f2f1ba22700 (LWP 1557)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d00a91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00ab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f2f3481d700 (LWP 1545)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d00a91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00ab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f2f35bd3700 (LWP 1542)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d00a91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00ab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f2f36547700 (LWP 1541)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d00a91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00ab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f2f3721f700 (LWP 1534)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d00a91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00ab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f2f4497a700 (LWP 1524)):
#0  0x00007f2f6960b3a9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f2f6965b527 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f6965d739 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f6965d77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2f6b4c6cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2f6b46fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6b2b3569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f2f45301700 (LWP 1517)):
#0  0x00007f2f6b2b3c84 in  () at /usr/lib/libQt5Core.so.5
#1  0x00007f2f6b4c6b7b in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6965cf5a in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f6965d5b6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2f6965d77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2f6b4c6cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6b46fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f2f6b2b3569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f2f466ee35a in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#9  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f2f51b6c700 (LWP 1364)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d00a91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00ab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f2f5236d700 (LWP 1363)):
#0  0x00007f2f6965bdd4 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#1  0x00007f2f6965d636 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f6965d77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f6b4c6cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f2f6b46fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2f6b2b3569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6cf82e7b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f2f5ce7c700 (LWP 1340)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f5d456d44 in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f2f5d456a68 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f2f5f5ef700 (LWP 1274)):
#0  0x00007f2f6b4c6980 in  () at /usr/lib/libQt5Core.so.5
#1  0x00007f2f6965cf5a in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f6965d5b6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f6965d77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2f6b4c6cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2f6b46fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6b2b3569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f2f6ccbb109 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f2f64972700 (LWP 1229)):
#0  0x00007f2f6af8f7a4 in read () at /usr/lib/libc.so.6
#1  0x00007f2f6960b961 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2f6965be40 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2f6965d636 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2f6965d77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2f6b4c6cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2f6b46fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f2f6b2b3569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f2f6bd4fba6 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007f2f6b2b496c in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f2f6a5b2a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f2f6af9eb23 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f2f66513880 (LWP 1209)):
#0  0x00007f2f6a5b8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2f6b2bac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2f6b2bad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2f6d007913 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f2f6d00852a in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f2f6d06bea6 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#6  0x00007f2f6d7b4834 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/libKF5PlasmaQuick.so.5
#7  0x00007f2f6bfb1e24 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#8  0x00007f2f6bfb95f1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#9  0x00007f2f6b470df9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#10 0x00007f2f6b837a48 in QPlatformWindow::windowEvent(QEvent*) () at /usr/lib/libQt5Gui.so.5
#11 0x00007f2f6bfb96f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f2f6b470df9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#13 0x00007f2f6b4c6045 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#14 0x00007f2f6b4c690a in  () at /usr/lib/libQt5Core.so.5
#15 0x00007f2f6965b7bf in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#16 0x00007f2f6965d739 in  () at /usr/lib/libglib-2.0.so.0
#17 0x00007f2f6965d77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#18 0x00007f2f6b4c6c99 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#19 0x00007f2f6b46fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007f2f6b477de6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#21 0x00005640b73dddbe in  ()
#22 0x00007f2f6aec7223 in __libc_start_main () at /usr/lib/libc.so.6
#23 0x00005640b73de26e in _start ()
[Inferior 1 (process 1209) detached]

Possible duplicates by query: bug 405226, bug 404620, bug 403362, bug 402975, bug 401966.

Reported using DrKonqi
Comment 1 Christoph Feck 2019-04-25 18:10:09 UTC 
Related to/duplicate of bug 384470.
Comment 2 David Edmundson 2019-05-04 21:06:44 UTC 

*** This bug has been marked as a duplicate of bug 384470 ***