Bug 404944

Summary: Discover crashes every time it tries to install a package
Product: [Applications] Discover Reporter: Daniele <daniele.maccari>
Component: discoverAssignee: Dan Leinir Turthra Jensen <leinir>
Status: RESOLVED DUPLICATE    
Severity: crash CC: aleixpol
Priority: NOR Keywords: drkonqi
Version: 5.14.5   
Target Milestone: ---   
Platform: Debian unstable   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Daniele 2019-03-01 14:48:19 UTC 
Application: plasma-discover (5.14.5)

Qt Version: 5.11.3
Frameworks Version: 5.54.0
Operating System: Linux 4.19.0-3-amd64 x86_64
Distribution: Netrunner 19.01 - Blackbird

-- Information about the crash:
- What I was doing when the application crashed: I was simply installing a package (qutebrowser) from discover. But it happens any time I try to install something through it. Other tools work fine, e.g. muon or apt.

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1be001e800 (LWP 28539))]

Thread 13 (Thread 0x7f1baaa1d700 (LWP 28593)):
#0  0x00007f1be28b5e84 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1be286b187 in g_main_context_acquire () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1be286bff5 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1be286c25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1be434d04b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1be42fa14b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1be41490d6 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1be4152c77 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 12 (Thread 0x7f1baa21c700 (LWP 28577)):
#0  0x00007f1be3e37b49 in poll () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f1be286c136 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1be286c25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1be434d04b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1be42fa14b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1be41490d6 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1be4152c77 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 11 (Thread 0x7f1ba88d1700 (LWP 28571)):
#0  0x00007f1be3d30fbc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f1be415342b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f1be5bfb2d9 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f1be5bfb53a in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f1be4152c77 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 10 (Thread 0x7f1ba90d2700 (LWP 28570)):
#0  0x00007f1be28b5e69 in g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1be286c11c in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1be286c25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1be434d04b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1be42fa14b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1be41490d6 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1be4152c77 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 9 (Thread 0x7f1bc22b5700 (LWP 28560)):
#0  0x00007ffde7dec9f9 in  ()
#1  0x00007ffde7decbfc in clock_gettime ()
#2  0x00007f1be3e50326 in clock_gettime () at /lib/x86_64-linux-gnu/libc.so.6
#3  0x00007f1be434c971 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1be434b1a9 in QTimerInfoList::updateCurrentTime() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1be434d4b5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1be286bb11 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f1be286c0e0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f1be286c25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f1be434d04b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f1be42fa14b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f1be41490d6 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f1be4152c77 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#14 0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7f1bc2ffd700 (LWP 28548)):
#0  0x00007f1be28b5e84 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1be286bb09 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1be286c0e0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1be286c25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1be434d04b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1be42fa14b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1be41490d6 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1be4152c77 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7f1bc37fe700 (LWP 28547)):
#0  0x00007f1be3e33774 in read () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f1be28b1aa0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1be286bc0f in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1be286c0e0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1be286c4c2 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1bcca4ff66 in  () at /lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f1be2894425 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7f1bc3fff700 (LWP 28546)):
#0  0x00007f1be28b5e69 in g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1be286b140 in g_main_context_acquire () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1be286bff5 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1be286c25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1be286c2a1 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1be2894425 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#7  0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7f1bcd6c9700 (LWP 28545)):
#0  0x00007f1be28b5e69 in g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1be286c0fe in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1be286c25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1be434d04b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1be42fa14b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1be41490d6 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1be5b7c4a6 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f1be4152c77 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7f1bd61d5700 (LWP 28542)):
#0  0x00007f1be3e37b49 in poll () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f1be286c136 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1be286c25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1be434d04b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1be42fa14b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1be41490d6 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1be48d93a5 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f1be4152c77 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7f1bd73e6700 (LWP 28541)):
#0  0x00007f1be3e33774 in read () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f1be28b1aa0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1be286bc0f in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1be286c0e0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1be286c25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1be434d04b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1be42fa14b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1be41490d6 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1be561f545 in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f1be4152c77 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7f1bdee15700 (LWP 28540)):
#0  0x00007f1be3e37b49 in poll () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f1be278ccf7 in  () at /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f1be278e91a in xcb_wait_for_event () at /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f1bdfbc8519 in  () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f1be4152c77 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1be3d2afa3 in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f1be3e4280f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7f1be001e800 (LWP 28539)):
[KCrash Handler]
#6  0x00007f1be4304707 in QMetaObject::cast(QObject const*) const () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1be4914cbc in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f1be491bd42 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f1be491bde2 in QQmlDelegateModel::release(QObject*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f1be49108b9 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f1be4910d46 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f1be4911050 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f1be4912285 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f1be4841922 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007f1be483ebc4 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f1be48c0bd4 in QQmlBinding::slowWrite(QQmlPropertyData const&, QQmlPropertyData const&, QV4::Value const&, bool, QFlags<QQmlPropertyData::WriteFlag>) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007f1be48c1cf0 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#18 0x00007f1be48c32bc in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#19 0x00007f1be48bf893 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007f1be4896933 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007f1be482f6da in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007f1be4323f0f in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f1be4896933 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007f1be482f6da in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#25 0x00007f1be4323f0f in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f1be48c5498 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#27 0x00007f1be480ec69 in QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, QV4::Value*, int, QV4::Value*, int) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#28 0x00007f1be48023e2 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#29 0x00007f1be48b9a3f in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#30 0x00007f1be484c0d7 in QQmlBoundSignalExpression::evaluate(void**) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#31 0x00007f1be484d26b in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#32 0x00007f1be4896933 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#33 0x00007f1be482f6da in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#34 0x00007f1be4323f0f in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f1be4910bd6 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#36 0x00007f1be4912026 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#37 0x00007f1be43245c6 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f1be49086bd in QQmlInstanceModel::createdItem(int, QObject*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#39 0x00007f1be491c458 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#40 0x00007f1be4847a8f in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#41 0x00007f1be4847f2f in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#42 0x00007f1be491b2c1 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#43 0x00007f1be491b561 in QQmlDelegateModel::object(int, QQmlIncubator::IncubationMode) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#44 0x00007f1be4911aba in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#45 0x00007f1be4912044 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#46 0x00007f1be43245c6 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007f1be4908656 in QQmlInstanceModel::modelUpdated(QQmlChangeSet const&, bool) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#48 0x00007f1be49132e8 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#49 0x00007f1be4918d85 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#50 0x00007f1be4918ef8 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#51 0x00007f1be4919eb1 in QQmlDelegateModel::_q_itemsInserted(int, int) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#52 0x00007f1be491feb5 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#53 0x00007f1be492021b in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#54 0x00007f1be4324687 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x00007f1be42af71e in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#56 0x00007f1be42b7229 in QAbstractItemModel::endInsertRows() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#57 0x00007f1be5a0497d in ResourcesProxyModel::sortedInsertion(QVector<AbstractResource*> const&) () at /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#58 0x00007f1be5a05f12 in ResourcesProxyModel::addResources(QVector<AbstractResource*> const&) () at /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#59 0x00007f1be4324703 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#60 0x00007f1be5a20882 in ResultsStream::resourcesFound(QVector<AbstractResource*> const&) () at /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#61 0x00007f1be59fe854 in AggregatedResultsStream::emitResults() () at /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#62 0x00007f1be59fe889 in AggregatedResultsStream::clear() () at /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#63 0x00007f1be59fff63 in AggregatedResultsStream::destruction(QObject*) () at /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#64 0x00007f1be4324703 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#65 0x00007f1be4324c5f in QObject::destroyed(QObject*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#66 0x00007f1be432b53f in QObject::~QObject() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#67 0x00007f1be5a0f5a9 in ResultsStream::~ResultsStream() () at /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#68 0x00007f1be4324e70 in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#69 0x00007f1be5110491 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#70 0x00007f1be5117ac0 in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#71 0x00007f1be42fb479 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#72 0x00007f1be42fe46b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#73 0x00007f1be434da03 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#74 0x00007f1be286bf2e in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#75 0x00007f1be286c1c8 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#76 0x00007f1be286c25c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#77 0x00007f1be434d033 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#78 0x00007f1bdfc5b8d1 in  () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#79 0x00007f1be42fa14b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#80 0x00007f1be43022b2 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#81 0x00005625389d3b23 in  ()
#82 0x00007f1be3d6d09b in __libc_start_main () at /lib/x86_64-linux-gnu/libc.so.6
#83 0x00005625389d40ca in _start ()
[Inferior 1 (process 28539) detached]

Reported using DrKonqi
Comment 1 Aleix Pol 2019-04-16 16:44:22 UTC 

*** This bug has been marked as a duplicate of bug 395388 ***