Bug 394481

Summary: Muon Discover crashed, perhaps while abrt is downloading debug info
Product: [Applications] Discover Reporter: Martin Ueding <mu>
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 Martin Ueding 2018-05-20 15:01:42 UTC 
Application: plasma-discover (5.12.5)

Qt Version: 5.10.1
Frameworks Version: 5.44.0
Operating System: Linux 4.16.7-300.fc28.x86_64 x86_64
Distribution: "Fedora release 28 (Twenty Eight)"

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

Inkscape crashed and I let the abrt GUI download and install Fedora debug info packages. Perhaps this is related, but not necessarily.

-- Backtrace:
Application: Entdecken (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd1b384de00 (LWP 12878))]

Thread 18 (Thread 0x7fd0ed7f2700 (LWP 12933)):
#0  0x00007fd1ac7428e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd1af091736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fd1af08e662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7fd143fff700 (LWP 12897)):
#0  0x00007fd1ac7428e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd1af091736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fd1af08e662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7fd154ffc700 (LWP 12896)):
#0  0x00007fd1ac7428e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd1af091736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fd1af08e662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fd1557fd700 (LWP 12895)):
#0  0x00007fd1ac7428e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd1af091736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fd1af08e662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fd1577fe700 (LWP 12893)):
#0  0x00007fd1ae3bf374 in read () at /lib64/libc.so.6
#1  0x00007fd1a7e7add0 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007fd1a7e355fb in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007fd1a7e35ab0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007fd1a7e35c30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007fd1af28fc2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fd1af23e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007fd1af08c9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fd157fff700 (LWP 12892)):
#0  0x00007fd1ac7428e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd1af091736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fd1af08e662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fd1653e2700 (LWP 12891)):
#0  0x00007fd1ac7428e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd1af091736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fd1af08e662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fd165df5700 (LWP 12890)):
#0  0x00007fd1ac7428e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd1af091736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fd1af08e662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fd1665f6700 (LWP 12889)):
#0  0x00007fd1ae3c3929 in poll () at /lib64/libc.so.6
#1  0x00007fd1a7e35b06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fd1a7e35c30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fd1af28fc2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fd1af23e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fd1af08c9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fd167910700 (LWP 12888)):
#0  0x00007fd1ac7428e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fd1af091736 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fd1af08e662 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#3  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#4  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fd17909b700 (LWP 12886)):
#0  0x00007fffa43709c9 in  ()
#1  0x00007fffa4370bcc in clock_gettime ()
#2  0x00007fd1ae3dbf06 in clock_gettime () at /lib64/libc.so.6
#3  0x00007fd1af28f455 in qt_gettime() () at /lib64/libQt5Core.so.5
#4  0x00007fd1af28df2d in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#5  0x00007fd1af28f83f in timerSourceCheckHelper(GTimerSource*) () at /lib64/libQt5Core.so.5
#6  0x00007fd1a7e35521 in g_main_context_check () at /lib64/libglib-2.0.so.0
#7  0x00007fd1a7e35ab0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#8  0x00007fd1a7e35c30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#9  0x00007fd1af28fc2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#10 0x00007fd1af23e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007fd1af08c9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#12 0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#13 0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#14 0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fd17989c700 (LWP 12885)):
#0  0x00007fd1ae3bf374 in read () at /lib64/libc.so.6
#1  0x00007fd1a7e7add0 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007fd1a7e355fb in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007fd1a7e35ab0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007fd1a7e35ec2 in g_main_loop_run () at /lib64/libglib-2.0.so.0
#5  0x00007fd17b1c760a in gdbus_shared_thread_func () at /lib64/libgio-2.0.so.0
#6  0x00007fd1a7e5dcea in g_thread_proxy () at /lib64/libglib-2.0.so.0
#7  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fd17a09d700 (LWP 12884)):
#0  0x00007fd1ae3c3929 in poll () at /lib64/libc.so.6
#1  0x00007fd1a7e35b06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fd1a7e35c30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fd1a7e35c81 in glib_worker_main () at /lib64/libglib-2.0.so.0
#4  0x00007fd1a7e5dcea in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fd183df5700 (LWP 12883)):
#0  0x00007fffa43709c9 in  ()
#1  0x00007fffa4370bcc in clock_gettime ()
#2  0x00007fd1ae3dbf06 in clock_gettime () at /lib64/libc.so.6
#3  0x00007fd1af28f455 in qt_gettime() () at /lib64/libQt5Core.so.5
#4  0x00007fd1af28df2d in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#5  0x00007fd1af28e339 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#6  0x00007fd1af28f8fc in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x00007fd1af28f9a2 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#8  0x00007fd1a7e35049 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#9  0x00007fd1a7e35a3b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#10 0x00007fd1a7e35c30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#11 0x00007fd1af28fc2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x00007fd1af23e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#13 0x00007fd1af08c9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#14 0x00007fd1b2c44a1a in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#15 0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#16 0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#17 0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fd191784700 (LWP 12882)):
#0  0x00007fd1ae3bf374 in read () at /lib64/libc.so.6
#1  0x00007fd1a7e7add0 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007fd1a7e355fb in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007fd1a7e35ab0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007fd1a7e35c30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007fd1af28fc2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fd1af23e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007fd1af08c9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007fd1afc07339 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fd192995700 (LWP 12881)):
#0  0x00007fd1a7e0778d in g_ptr_array_set_size () at /lib64/libglib-2.0.so.0
#1  0x00007fd1a7e34f3c in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007fd1a7e35a3b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fd1a7e35c30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fd1af28fc2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fd1af23e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fd1af08c9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fd1b3955299 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#8  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fd19b3d6700 (LWP 12880)):
#0  0x00007fd1ae3c3929 in poll () at /lib64/libc.so.6
#1  0x00007fd1a77bb04f in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007fd1a77bccaa in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007fd19dd844d9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007fd1af09111d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007fd1ac73c564 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fd1ae3ce31f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fd1b384de00 (LWP 12878)):
[KCrash Handler]
#6  0x00007fd17b94f36d in AppStream::Component::name() const () at /lib64/libAppStreamQt.so.2
#7  0x00007fd17bddab42 in  () at /usr/lib64/qt5/plugins/discover/packagekit-backend.so
#8  0x00007fd1b28dad8d in AbstractResource::nameSortKey() () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#9  0x00007fd1b28cdcc5 in ResourcesProxyModel::lessThan(AbstractResource*, AbstractResource*) const () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#10 0x00007fd1b28cdf35 in  () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#11 0x00007fd1b28d1829 in ResourcesProxyModel::addResources(QVector<AbstractResource*> const&) () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#12 0x00007fd1af267de3 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#13 0x00007fd1b28ea376 in ResultsStream::resourcesFound(QVector<AbstractResource*> const&) () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#14 0x00007fd1b28c999c in AggregatedResultsStream::emitResults() () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#15 0x00007fd1b28c99d9 in AggregatedResultsStream::clear() () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#16 0x00007fd1b28cad87 in AggregatedResultsStream::destruction(QObject*) () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#17 0x00007fd1af267de3 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#18 0x00007fd1af268413 in QObject::destroyed(QObject*) () at /lib64/libQt5Core.so.5
#19 0x00007fd1af26f44f in QObject::~QObject() () at /lib64/libQt5Core.so.5
#20 0x00007fd1b28d9c8d in ResultsStream::~ResultsStream() () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#21 0x00007fd1af268a48 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#22 0x00007fd1b10a9e95 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#23 0x00007fd1b10b183a in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#24 0x00007fd1af23f376 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#25 0x00007fd1af24209b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#26 0x00007fd1af28fec7 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#27 0x00007fd1a7e357cd in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#28 0x00007fd1a7e35b98 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#29 0x00007fd1a7e35c30 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#30 0x00007fd1af28fc13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#31 0x00007fd19de12065 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5XcbQpa.so.5
#32 0x00007fd1af23e12b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#33 0x00007fd1af2465b6 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#34 0x00005575b80cae87 in  ()
#35 0x00007fd1ae2f71bb in __libc_start_main () at /lib64/libc.so.6
#36 0x00005575b80cb42a in _start ()

Reported using DrKonqi
Comment 1 Aleix Pol 2018-05-21 23:00:54 UTC 

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