Bug 379418

Summary: Plasma-discover crash
Product: [Applications] Discover Reporter: Roberto Martins <roberto.martins1975>
Component: discoverAssignee: Aleix Pol <aleixpol>
Status: RESOLVED UPSTREAM    
Severity: crash CC: lev
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.9.4   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Roberto Martins 2017-05-01 20:38:47 UTC 
Application: plasma-discover (5.9.4)

Qt Version: 5.7.1
Frameworks Version: 5.33.0
Operating System: Linux 4.10.12-200.fc25.x86_64 x86_64
Distribution: "Fedora release 25 (Twenty Five)"

-- Information about the crash:
- What I was doing when the application crashed:
Plasma-discover never opened since installation Fedora 25.

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 0x7f08d9fb0d40 (LWP 1888))]

Thread 33 (Thread 0x7f08397fa700 (LWP 1925)):
#0  0x00007f08d518701d in poll () from /lib64/libc.so.6
#1  0x00007f08ce4c0166 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7f0839ffb700 (LWP 1924)):
#0  0x00007f08d3d05460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f08d5da004a in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f08d5d9a0d3 in QSemaphore::acquire(int) () from /lib64/libQt5Core.so.5
#3  0x00007f08d5f6696e in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#4  0x00007f08d64a8a98 in QHttpThreadDelegate::encryptedSlot() () from /lib64/libQt5Network.so.5
#5  0x00007f08d653339d in QHttpThreadDelegate::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#6  0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#7  0x00007f08d646b14a in QHttpNetworkConnectionChannel::_q_encrypted() () from /lib64/libQt5Network.so.5
#8  0x00007f08d646b62d in QHttpNetworkConnectionChannel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#9  0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#10 0x00007f08d6528176 in QSslSocketBackendPrivate::continueHandshake() () from /lib64/libQt5Network.so.5
#11 0x00007f08d652bc5b in QSslSocketBackendPrivate::startHandshake() () from /lib64/libQt5Network.so.5
#12 0x00007f08d652c65e in QSslSocketBackendPrivate::transmit() () from /lib64/libQt5Network.so.5
#13 0x00007f08d6517c61 in QSslSocket::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#14 0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#15 0x00007f08d64eb1a5 in QAbstractSocketPrivate::emitReadyRead() () from /lib64/libQt5Network.so.5
#16 0x00007f08d64eb25c in QAbstractSocketPrivate::canReadNotification() () from /lib64/libQt5Network.so.5
#17 0x00007f08d64f6091 in QReadNotifier::event(QEvent*) () from /lib64/libQt5Network.so.5
#18 0x00007f08d6f79ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#19 0x00007f08d6f81671 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#20 0x00007f08d5f3f6fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#21 0x00007f08d5f8dfff in socketNotifierSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#22 0x00007f08ce4bfe52 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#23 0x00007f08ce4c01d0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#24 0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#25 0x00007f08d5f8d6cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#26 0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#27 0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#28 0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#29 0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#30 0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7f083a7fc700 (LWP 1923)):
#0  0x00007f08d5182bed in read () from /lib64/libc.so.6
#1  0x00007f08ce5044d0 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4bfc83 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c0104 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#10 0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7f083affd700 (LWP 1922)):
#0  0x00007f08ce4bd18e in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x00007f08ce4bf63b in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c008b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7f083b7fe700 (LWP 1921)):
#0  0x00007f08ce4bf69d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x00007f08ce4c008b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f083bfff700 (LWP 1920)):
#0  0x00007f08ce4bf6a1 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x00007f08ce4c008b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f0858ff9700 (LWP 1919)):
#0  0x00007f08d518701d in poll () from /lib64/libc.so.6
#1  0x00007f08ce4c0166 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f08597fa700 (LWP 1918)):
#0  0x00007f08d5182bed in read () from /lib64/libc.so.6
#1  0x00007f08ce5044d0 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4bfc83 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c0104 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#10 0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f0859ffb700 (LWP 1917)):
#0  0x00007f08ce505894 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f08ce4bf690 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c008b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f085a7fc700 (LWP 1916)):
#0  0x00007f08d518701d in poll () from /lib64/libc.so.6
#1  0x00007f08ce4c0166 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f085affd700 (LWP 1915)):
#0  0x00007f08ce505879 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f08ce4bfbd6 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c0104 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f085b7fe700 (LWP 1914)):
#0  0x00007f08d518701d in poll () from /lib64/libc.so.6
#1  0x00007f08ce4c0166 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f085bfff700 (LWP 1913)):
#0  0x00007f08ce505894 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f08ce4bf690 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c008b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f0878ff9700 (LWP 1912)):
#0  0x00007f08d518701d in poll () from /lib64/libc.so.6
#1  0x00007f08ce4c0166 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f08797fa700 (LWP 1911)):
#0  0x00007f08ce505894 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f08ce4bf097 in g_main_context_acquire () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c0015 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f0879ffb700 (LWP 1910)):
#0  0x00007f08d3d05460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f08d5da004a in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f08d5d9a0d3 in QSemaphore::acquire(int) () from /lib64/libQt5Core.so.5
#3  0x00007f08d5f6696e in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#4  0x00007f08d64a8a98 in QHttpThreadDelegate::encryptedSlot() () from /lib64/libQt5Network.so.5
#5  0x00007f08d653339d in QHttpThreadDelegate::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#6  0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#7  0x00007f08d646b14a in QHttpNetworkConnectionChannel::_q_encrypted() () from /lib64/libQt5Network.so.5
#8  0x00007f08d646b62d in QHttpNetworkConnectionChannel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#9  0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#10 0x00007f08d6528176 in QSslSocketBackendPrivate::continueHandshake() () from /lib64/libQt5Network.so.5
#11 0x00007f08d652bc5b in QSslSocketBackendPrivate::startHandshake() () from /lib64/libQt5Network.so.5
#12 0x00007f08d652c65e in QSslSocketBackendPrivate::transmit() () from /lib64/libQt5Network.so.5
#13 0x00007f08d6517c61 in QSslSocket::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#14 0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#15 0x00007f08d64eb1a5 in QAbstractSocketPrivate::emitReadyRead() () from /lib64/libQt5Network.so.5
#16 0x00007f08d64eb25c in QAbstractSocketPrivate::canReadNotification() () from /lib64/libQt5Network.so.5
#17 0x00007f08d64f6091 in QReadNotifier::event(QEvent*) () from /lib64/libQt5Network.so.5
#18 0x00007f08d6f79ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#19 0x00007f08d6f81671 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#20 0x00007f08d5f3f6fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#21 0x00007f08d5f8dfff in socketNotifierSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#22 0x00007f08ce4bfe52 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#23 0x00007f08ce4c01d0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#24 0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#25 0x00007f08d5f8d6cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#26 0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#27 0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#28 0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#29 0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#30 0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f087a7fc700 (LWP 1909)):
#0  0x00007f08ce4bd1bb in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x00007f08ce4bf63b in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c008b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f087affd700 (LWP 1907)):
#0  0x00007f08d3d05460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f08d5da004a in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f08d5d9a0d3 in QSemaphore::acquire(int) () from /lib64/libQt5Core.so.5
#3  0x00007f08d5f6696e in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#4  0x00007f08d64a8a98 in QHttpThreadDelegate::encryptedSlot() () from /lib64/libQt5Network.so.5
#5  0x00007f08d653339d in QHttpThreadDelegate::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#6  0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#7  0x00007f08d646b14a in QHttpNetworkConnectionChannel::_q_encrypted() () from /lib64/libQt5Network.so.5
#8  0x00007f08d646b62d in QHttpNetworkConnectionChannel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#9  0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#10 0x00007f08d6528176 in QSslSocketBackendPrivate::continueHandshake() () from /lib64/libQt5Network.so.5
#11 0x00007f08d652bc5b in QSslSocketBackendPrivate::startHandshake() () from /lib64/libQt5Network.so.5
#12 0x00007f08d652c65e in QSslSocketBackendPrivate::transmit() () from /lib64/libQt5Network.so.5
#13 0x00007f08d6517c61 in QSslSocket::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#14 0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#15 0x00007f08d64eb1a5 in QAbstractSocketPrivate::emitReadyRead() () from /lib64/libQt5Network.so.5
#16 0x00007f08d64eb25c in QAbstractSocketPrivate::canReadNotification() () from /lib64/libQt5Network.so.5
#17 0x00007f08d64f6091 in QReadNotifier::event(QEvent*) () from /lib64/libQt5Network.so.5
#18 0x00007f08d6f79ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#19 0x00007f08d6f81671 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#20 0x00007f08d5f3f6fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#21 0x00007f08d5f8dfff in socketNotifierSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#22 0x00007f08ce4bfe52 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#23 0x00007f08ce4c01d0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#24 0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#25 0x00007f08d5f8d6cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#26 0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#27 0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#28 0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#29 0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#30 0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f087b7fe700 (LWP 1906)):
#0  0x00007f08d518701d in poll () from /lib64/libc.so.6
#1  0x00007f08ce4c0166 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f087bfff700 (LWP 1905)):
#0  0x00007f08d518701d in poll () from /lib64/libc.so.6
#1  0x00007f08ce4c0166 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f08989dd700 (LWP 1904)):
#0  0x00007f08ce505894 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f08ce4bf690 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c008b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f08991de700 (LWP 1903)):
#0  0x00007f08d3d05460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f08d5da004a in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f08d5d9a0d3 in QSemaphore::acquire(int) () from /lib64/libQt5Core.so.5
#3  0x00007f08d5f6696e in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#4  0x00007f08d64a8a98 in QHttpThreadDelegate::encryptedSlot() () from /lib64/libQt5Network.so.5
#5  0x00007f08d653339d in QHttpThreadDelegate::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#6  0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#7  0x00007f08d646b14a in QHttpNetworkConnectionChannel::_q_encrypted() () from /lib64/libQt5Network.so.5
#8  0x00007f08d646b62d in QHttpNetworkConnectionChannel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#9  0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#10 0x00007f08d6528176 in QSslSocketBackendPrivate::continueHandshake() () from /lib64/libQt5Network.so.5
#11 0x00007f08d652bc5b in QSslSocketBackendPrivate::startHandshake() () from /lib64/libQt5Network.so.5
#12 0x00007f08d652c65e in QSslSocketBackendPrivate::transmit() () from /lib64/libQt5Network.so.5
#13 0x00007f08d6517c61 in QSslSocket::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#14 0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#15 0x00007f08d64eb1a5 in QAbstractSocketPrivate::emitReadyRead() () from /lib64/libQt5Network.so.5
#16 0x00007f08d64eb25c in QAbstractSocketPrivate::canReadNotification() () from /lib64/libQt5Network.so.5
#17 0x00007f08d64f6091 in QReadNotifier::event(QEvent*) () from /lib64/libQt5Network.so.5
#18 0x00007f08d6f79ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#19 0x00007f08d6f81671 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#20 0x00007f08d5f3f6fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#21 0x00007f08d5f8dfff in socketNotifierSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#22 0x00007f08ce4bfe52 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#23 0x00007f08ce4c01d0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#24 0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#25 0x00007f08d5f8d6cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#26 0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#27 0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#28 0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#29 0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#30 0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f08999df700 (LWP 1902)):
#0  0x00007f08d3d05809 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f08d5da0028 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f08d5d9ca5d in QThreadPoolThread::run() () from /lib64/libQt5Core.so.5
#3  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#4  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#5  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f089a1e0700 (LWP 1901)):
#0  0x00007f08d3d05460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f08d5da004a in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f08d5d9a0d3 in QSemaphore::acquire(int) () from /lib64/libQt5Core.so.5
#3  0x00007f08d5f6696e in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#4  0x00007f08d64a8a98 in QHttpThreadDelegate::encryptedSlot() () from /lib64/libQt5Network.so.5
#5  0x00007f08d653339d in QHttpThreadDelegate::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#6  0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#7  0x00007f08d646b14a in QHttpNetworkConnectionChannel::_q_encrypted() () from /lib64/libQt5Network.so.5
#8  0x00007f08d646b62d in QHttpNetworkConnectionChannel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#9  0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#10 0x00007f08d6528176 in QSslSocketBackendPrivate::continueHandshake() () from /lib64/libQt5Network.so.5
#11 0x00007f08d652bc5b in QSslSocketBackendPrivate::startHandshake() () from /lib64/libQt5Network.so.5
#12 0x00007f08d652c65e in QSslSocketBackendPrivate::transmit() () from /lib64/libQt5Network.so.5
#13 0x00007f08d6517c61 in QSslSocket::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Network.so.5
#14 0x00007f08d5f66721 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#15 0x00007f08d64eb1a5 in QAbstractSocketPrivate::emitReadyRead() () from /lib64/libQt5Network.so.5
#16 0x00007f08d64eb25c in QAbstractSocketPrivate::canReadNotification() () from /lib64/libQt5Network.so.5
#17 0x00007f08d64f6091 in QReadNotifier::event(QEvent*) () from /lib64/libQt5Network.so.5
#18 0x00007f08d6f79ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#19 0x00007f08d6f81671 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#20 0x00007f08d5f3f6fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#21 0x00007f08d5f8dfff in socketNotifierSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#22 0x00007f08ce4bfe52 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#23 0x00007f08ce4c01d0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#24 0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#25 0x00007f08d5f8d6cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#26 0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#27 0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#28 0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#29 0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#30 0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f089a9e1700 (LWP 1900)):
#0  0x00007f08d5f8d317 in timerSourceCheck(_GSource*) () from /lib64/libQt5Core.so.5
#1  0x00007f08ce4bfbc9 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c0104 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f089b7fe700 (LWP 1899)):
#0  0x00007f08d3d05809 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f08d5da0028 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f08d5d9ca5d in QThreadPoolThread::run() () from /lib64/libQt5Core.so.5
#3  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#4  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#5  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f089bfff700 (LWP 1898)):
#0  0x00007f08d5f8d575 in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#1  0x00007f08ce4bf69d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c008b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f08a09a4700 (LWP 1897)):
#0  0x00007f08d5f8d462 in socketNotifierSourceCheck(_GSource*) () from /lib64/libQt5Core.so.5
#1  0x00007f08ce4bfbc9 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c0104 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f08affff700 (LWP 1896)):
#0  0x00007f08d518701d in poll () from /lib64/libc.so.6
#1  0x00007f08ce4c0166 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f08d96368b6 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#7  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f08b5bfc700 (LWP 1892)):
#0  0x00007f08d51a0faf in __libc_enable_asynccancel () from /lib64/libc.so.6
#1  0x00007f08d5187012 in poll () from /lib64/libc.so.6
#2  0x00007f08ce4c0166 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08d68504e5 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#10 0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f08b6e0d700 (LWP 1891)):
#0  0x00007f08d51a0faf in __libc_enable_asynccancel () from /lib64/libc.so.6
#1  0x00007f08d5187012 in poll () from /lib64/libc.so.6
#2  0x00007f08ce4c0166 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f08d5f8d6eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f08d5d9b5e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f08da0fe739 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#8  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#10 0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f08bf4fc700 (LWP 1890)):
#0  0x00007f08d518701d in poll () from /lib64/libc.so.6
#1  0x00007f08cddbed10 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f08cddc0aa9 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f08c3dbed69 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007f08d5d9f9ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f08d3cff6ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007f08d5192f7f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f08d9fb0d40 (LWP 1888)):
[KCrash Handler]
#6  0x00007f087815e984 in AppStream::Pool::load(QString*) () from /lib64/libAppStreamQt.so.2
#7  0x00007f08785cbec3 in PackageKitBackend::PackageKitBackend(QObject*) () from /usr/lib64/qt5/plugins/discover/packagekit-backend.so
#8  0x00007f08785d21bb in PackageKitBackendFactory::newInstance(QObject*, QString const&) const () from /usr/lib64/qt5/plugins/discover/packagekit-backend.so
#9  0x00007f08d930aa00 in DiscoverBackendsFactory::backendForFile(QString const&, QString const&) const () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#10 0x00007f08d930b072 in DiscoverBackendsFactory::backend(QString const&) const () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#11 0x00007f08d930b77f in DiscoverBackendsFactory::allBackends() const () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#12 0x00007f08d92f9467 in ResourcesModel::registerAllBackends() () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#13 0x00007f08d9312ff5 in ResourcesModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#14 0x00007f08d5f677e9 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#15 0x00007f08d6f79ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#16 0x00007f08d6f81671 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#17 0x00007f08d5f3f6fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#18 0x00007f08d5f41de0 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5
#19 0x00007f08d5f8d653 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#20 0x00007f08ce4bfe52 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#21 0x00007f08ce4c01d0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#22 0x00007f08ce4c027c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#23 0x00007f08d5f8d6cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#24 0x00007f08d5f3e68a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#25 0x00007f08d5f4618c in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#26 0x00005630ebeebbc6 in main ()

Reported using DrKonqi
Comment 1 Aleix Pol 2017-05-04 16:04:42 UTC 
Can you please install debug symbols? There's little I can do with this information.

Also if you could provide any output available?
Comment 2 Lev Kavelin 2017-08-16 10:21:47 UTC 
Created attachment 107308 [details]
New crash information added by DrKonqi

plasma-discover (5.10.4) using Qt 5.7.1

- What I was doing when the application crashed:

"Discover" crashes every time when I launch it

-- Backtrace (Reduced):
#6  0x00007f2926345bf2 in AppStream::Pool::load(QString*) () from /lib64/libAppStreamQt.so.2
#7  0x00007f29267b6fb8 in PackageKitBackend::PackageKitBackend(QObject*) () from /usr/lib64/qt5/plugins/discover/packagekit-backend.so
#8  0x00007f29267ba29b in PackageKitBackendFactory::newInstance(QObject*, QString const&) const () from /usr/lib64/qt5/plugins/discover/packagekit-backend.so
#9  0x00007f29655f3d57 in DiscoverBackendsFactory::backendForFile(QString const&, QString const&) const () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#10 0x00007f29655f43eb in DiscoverBackendsFactory::backend(QString const&) const () from /usr/lib64/plasma-discover/libDiscoverCommon.so
Comment 3 Aleix Pol 2017-09-04 14:51:16 UTC 
This was fixed. Please ask your distribution to update libappstream to its last version and make sure your appstream database is correct.
You can do so by running `appstreamcli refresh` as root.