Bug 373770

Application: konqueror (5.0.97)

Qt Version: 5.7.1
Frameworks Version: 5.29.0
Operating System: Linux 4.8.15-hardened x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
I started Konqueror and tried to visit any www page, eg, www.xing.de

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x319ee9977c0 (LWP 18221))]

Thread 2 (Thread 0x319d979e700 (LWP 18223)):
#0  g_mutex_unlock (mutex=0x319cc000990) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gthread-posix.c:1347
#1  0x00000319e389de50 in g_main_context_prepare (context=context@entry=0x319cc000990, priority=priority@entry=0x319d979dc30) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3507
#2  0x00000319e389e806 in g_main_context_iterate (context=context@entry=0x319cc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3820
#3  0x00000319e389ea51 in g_main_context_iteration (context=0x319cc000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#4  0x00000319e9872d04 in QEventDispatcherGlib::processEvents (this=0x319cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x00000319e981797a in QEventLoop::exec (this=this@entry=0x319d979dda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000319e96326bd in QThread::exec (this=this@entry=0x319eeb49440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507
#7  0x00000319eeacf645 in QDBusConnectionManager::run (this=0x319eeb49440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#8  0x00000319e9637d42 in QThreadPrivate::start (arg=0x319eeb49440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#9  0x00000319e581860c in start_thread (arg=0x319d979e700) at pthread_create.c:334
#10 0x00000319ee39c89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x319ee9977c0 (LWP 18221)):
[KCrash Handler]
#6  0x00000319ee693c14 in ?? () from /usr/lib64/libkdeinit5_konqueror.so
#7  0x00000319ecf843e8 in KRun::mimeTypeDetermined (this=0x5b750a7cf0, mimeType=...) at /var/tmp/portage/kde-frameworks/kio-5.29.0/work/kio-5.29.0/src/widgets/krun.cpp:1248
#8  0x00000319ed535331 in KParts::BrowserRun::slotBrowserMimetype(KIO::Job*, QString const&) () from /usr/lib64/libKF5Parts.so.5
#9  0x00000319e9848096 in QtPrivate::QSlotObjectBase::call (a=0x39245bc5f20, r=0x5b750a7cf0, this=0x5b750deb40) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#10 QMetaObject::activate (sender=sender@entry=0x5b750cc490, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x39245bc5f20) at kernel/qobject.cpp:3723
#11 0x00000319e9848695 in QMetaObject::activate (sender=sender@entry=0x5b750cc490, m=m@entry=0x319ecebf040 <KIO::TransferJob::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x39245bc5f20) at kernel/qobject.cpp:3602
#12 0x00000319ecc12593 in KIO::TransferJob::mimetype (this=this@entry=0x5b750cc490, _t1=_t1@entry=0x5b750cc490, _t2=...) at src/core/moc_transferjob.cpp:338
#13 0x00000319ecc129a0 in KIO::TransferJob::slotMimetype (this=0x5b750cc490, type=...) at /var/tmp/portage/kde-frameworks/kio-5.29.0/work/kio-5.29.0/src/core/transferjob.cpp:265
#14 0x00000319ecc1415d in KIO::TransferJob::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at src/core/moc_transferjob.cpp:158
#15 0x00000319e9847a1a in QMetaObject::activate (sender=sender@entry=0x5b75100e80, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=19, argv=argv@entry=0x39245bc6140) at kernel/qobject.cpp:3740
#16 0x00000319e9848695 in QMetaObject::activate (sender=sender@entry=0x5b75100e80, m=m@entry=0x319ecebdd40 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=19, argv=argv@entry=0x39245bc6140) at kernel/qobject.cpp:3602
#17 0x00000319ecbe8717 in KIO::SlaveInterface::mimeType (this=this@entry=0x5b75100e80, _t1=...) at src/core/moc_slaveinterface.cpp:526
#18 0x00000319ecbeaef4 in KIO::SlaveInterface::dispatch (this=0x5b75100e80, _cmd=<optimized out>, rawdata=...) at /var/tmp/portage/kde-frameworks/kio-5.29.0/work/kio-5.29.0/src/core/slaveinterface.cpp:252
#19 0x00000319ecbe8857 in KIO::SlaveInterface::dispatch (this=0x5b75100e80) at /var/tmp/portage/kde-frameworks/kio-5.29.0/work/kio-5.29.0/src/core/slaveinterface.cpp:89
#20 0x00000319ecbed8de in KIO::Slave::gotInput (this=0x5b75100e80) at /var/tmp/portage/kde-frameworks/kio-5.29.0/work/kio-5.29.0/src/core/slave.cpp:399
#21 0x00000319ecc7dc25 in KIO::Slave::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at src/core/moc_slave.cpp:87
#22 0x00000319e9847a1a in QMetaObject::activate (sender=0x5b751273b0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3740
#23 0x00000319e9848695 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x319ecebc7c0 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3602
#24 0x00000319ecb8c21a in KIO::Connection::readyRead (this=<optimized out>) at src/core/moc_connection_p.cpp:142
#25 KIO::ConnectionPrivate::dequeue (this=0x5b7511f350) at /var/tmp/portage/kde-frameworks/kio-5.29.0/work/kio-5.29.0/src/core/connection.cpp:46
#26 0x00000319e984922a in QObject::event (this=0x5b751273b0, e=<optimized out>) at kernel/qobject.cpp:1263
#27 0x00000319ea32c214 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5b751273b0, e=0x5b7512bc80) at kernel/qapplication.cpp:3799
#28 0x00000319ea334426 in QApplication::notify (this=0x39245bc6be0, receiver=0x5b751273b0, e=0x5b7512bc80) at kernel/qapplication.cpp:3556
#29 0x00000319e98193d8 in QCoreApplication::notifyInternal2 (receiver=0x5b751273b0, event=event@entry=0x5b7512bc80) at kernel/qcoreapplication.cpp:988
#30 0x00000319e981c0e7 in QCoreApplication::sendEvent (event=0x5b7512bc80, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x5b74cfb990) at kernel/qcoreapplication.cpp:1649
#32 0x00000319e981c6be in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503
#33 0x00000319e9872c39 in postEventSourceDispatch (s=0x5b74d3fd50) at kernel/qeventdispatcher_glib.cpp:276
#34 0x00000319e389e63c in g_main_dispatch (context=0x319d40016f0) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3154
#35 g_main_context_dispatch (context=context@entry=0x319d40016f0) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3769
#36 0x00000319e389e948 in g_main_context_iterate (context=context@entry=0x319d40016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3840
#37 0x00000319e389ea51 in g_main_context_iteration (context=0x319d40016f0, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#38 0x00000319e9872ced in QEventDispatcherGlib::processEvents (this=0x5b74d3b030, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#39 0x00000319e981797a in QEventLoop::exec (this=this@entry=0x39245bc6a90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#40 0x00000319e9820916 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261
#41 0x00000319ee71f2a0 in kdemain () from /usr/lib64/libkdeinit5_konqueror.so
#42 0x00000319ee2c7734 in __libc_start_main (main=0x5b70ba1910, argc=2, argv=0x39245bc6dd8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x39245bc6dc8) at libc-start.c:289
#43 0x0000005b70ba1979 in _start ()

Reported using DrKonqi