Bug 394533

Summary: Discover crashes when I try to switch to the Installed tab
Product: [Applications] Discover Reporter: Synthetic451 <bugs.kde.org.facelift226>
Component: discoverAssignee: Aleix Pol <aleixpol>
Status: RESOLVED DUPLICATE    
Severity: normal Keywords: drkonqi
Priority: NOR    
Version: 5.12.5   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Synthetic451 2018-05-21 17:40:23 UTC 
Application: plasma-discover (5.12.5)

Qt Version: 5.10.1
Frameworks Version: 5.46.0
Operating System: Linux 4.16.8-300.fc28.x86_64 x86_64
Distribution: "Fedora release 28 (Twenty Eight)"

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

Discover will crash when I click on the Installed tab to view installed applications.

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f09311cee00 (LWP 15779))]

Thread 27 (Thread 0x7f0881ffb700 (LWP 15817)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f0882ffd700 (LWP 15815)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f0883fff700 (LWP 15813)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f08a97fa700 (LWP 15811)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f08a9ffb700 (LWP 15810)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f08aaffd700 (LWP 15808)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f08b0ff9700 (LWP 15807)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f08b27fc700 (LWP 15804)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f08b2ffd700 (LWP 15801)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f08b3fff700 (LWP 15799)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f08ccdfa700 (LWP 15798)):
#0  0x00007f092bd2b929 in poll () at /lib64/libc.so.6
#1  0x00007f092579cb06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f092579cc30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f092579cc81 in glib_worker_main () at /lib64/libglib-2.0.so.0
#4  0x00007f09257c4cea in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f08cd5fb700 (LWP 15797)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f08cddfc700 (LWP 15796)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f08ce5fd700 (LWP 15795)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f08cedfe700 (LWP 15794)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f08cf5ff700 (LWP 15793)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f08dcc70700 (LWP 15790)):
#0  0x00007f092bd30df9 in syscall () at /lib64/libc.so.6
#1  0x00007f0903932235 in  () at /lib64/libGLX_nvidia.so.0
#2  0x00007f0903931ec3 in  () at /lib64/libGLX_nvidia.so.0
#3  0x00007f09029c39cb in  () at /lib64/libnvidia-glcore.so.396.18.11
#4  0x00007f0902970bfc in  () at /lib64/libnvidia-glcore.so.396.18.11
#5  0x00007f0902891cae in  () at /lib64/libnvidia-glcore.so.396.18.11
#6  0x00007f0903930bae in  () at /lib64/libGLX_nvidia.so.0
#7  0x00007f093137f07a in QGLXContext::swapBuffers(QPlatformSurface*) () at /usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
#8  0x00007f092e4ffe88 in QOpenGLContext::swapBuffers(QSurface*) () at /lib64/libQt5Gui.so.5
#9  0x00007f0930626905 in QSGRenderThread::syncAndRender() () at /lib64/libQt5Quick.so.5
#10 0x00007f093062b910 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#11 0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#12 0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f08dd471700 (LWP 15789)):
#0  0x00007f092bd27374 in read () at /lib64/libc.so.6
#1  0x00007f09257e1dd0 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f092579c5fb in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f092579cab0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f092579cc30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f092cbf7c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f092cba612b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f092c9f49c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f08de680700 (LWP 15788)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f08f1bed700 (LWP 15786)):
#0  0x00007f092a0a98e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f092c9f9736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f092c9f6662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f08f23ee700 (LWP 15785)):
#0  0x00007f09257e31ed in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f092579caec in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f092579cc30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f092cbf7c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f092cba612b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f092c9f49c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f08f2bef700 (LWP 15784)):
#0  0x00007f092bd2b929 in poll () at /lib64/libc.so.6
#1  0x00007f092579cb06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f092579cc30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f092cbf7c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f092cba612b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f092c9f49c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f08fbd21700 (LWP 15783)):
#0  0x00007f092bd2b929 in poll () at /lib64/libc.so.6
#1  0x00007f092579cb06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f092579cc30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f092cbf7c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f092cba612b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f092c9f49c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f09305a9a1a in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#7  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f09092f9700 (LWP 15782)):
#0  0x00007f092bd2b929 in poll () at /lib64/libc.so.6
#1  0x00007f092579cb06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f092579cc30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f092cbf7c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f092cba612b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f092c9f49c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f092d56f339 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f090a50a700 (LWP 15781)):
#0  0x00007f092bd2b929 in poll () at /lib64/libc.so.6
#1  0x00007f092579cb06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f092579cc30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f092cbf7c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f092cba612b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f092c9f49c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f09312d6299 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f091307c700 (LWP 15780)):
#0  0x00007f092bd2b929 in poll () at /lib64/libc.so.6
#1  0x00007f092512204f in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f0925123caa in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f0915a2b4d9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f092c9f911d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f092a0a3564 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f092bd3631f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f09311cee00 (LWP 15779)):
[KCrash Handler]
#6  0x00007f08f072036d in AppStream::Component::name() const () at /lib64/libAppStreamQt.so.2
#7  0x00007f08f0babb42 in  () at /usr/lib64/qt5/plugins/discover/packagekit-backend.so
#8  0x00007f093023fd8d in AbstractResource::nameSortKey() () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#9  0x00007f0930232cc5 in ResourcesProxyModel::lessThan(AbstractResource*, AbstractResource*) const () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#10 0x00007f0930232f35 in  () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#11 0x00007f0930236829 in ResourcesProxyModel::addResources(QVector<AbstractResource*> const&) () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#12 0x00007f092cbcfde3 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#13 0x00007f093024f376 in ResultsStream::resourcesFound(QVector<AbstractResource*> const&) () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#14 0x00007f093022e99c in AggregatedResultsStream::emitResults() () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#15 0x00007f093022e9d9 in AggregatedResultsStream::clear() () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#16 0x00007f093022fd87 in AggregatedResultsStream::destruction(QObject*) () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#17 0x00007f092cbcfde3 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#18 0x00007f092cbd0413 in QObject::destroyed(QObject*) () at /lib64/libQt5Core.so.5
#19 0x00007f092cbd744f in QObject::~QObject() () at /lib64/libQt5Core.so.5
#20 0x00007f093023ec8d in ResultsStream::~ResultsStream() () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#21 0x00007f092cbd0a48 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#22 0x00007f092ea13e95 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#23 0x00007f092ea1b83a in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#24 0x00007f092cba7376 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#25 0x00007f092cbaa09b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#26 0x00007f092cbf7ec7 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#27 0x00007f092579c7cd in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#28 0x00007f092579cb98 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#29 0x00007f092579cc30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#30 0x00007f092cbf7c13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#31 0x00007f0915ab9065 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5XcbQpa.so.5
#32 0x00007f092cba612b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#33 0x00007f092cbae5b6 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#34 0x0000560aa68f9e87 in  ()
#35 0x00007f092bc5f1bb in __libc_start_main () at /lib64/libc.so.6
#36 0x0000560aa68fa42a in _start ()

Reported using DrKonqi
Comment 1 Aleix Pol 2018-05-21 23:01:20 UTC 

*** This bug has been marked as a duplicate of bug 394048 ***