https://bugs.kde.org/show_bug.cgi?id=363838
--- Comment #1 from Jonathan Liu ---
I got a similar crash on Arch Linux 64-bit with 5.7.3. Seems to be a null
pointer dereference.
Application: drkonqi (drkonqi), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc34a2587c0 (LWP 17413))]
Thread 3 (Thread 0x7fc32f280700 (LWP 17419)):
#0 0x7fc3458c54ed in read () from /usr/lib/libc.so.6
#1 0x7fc341bb8c80 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x7fc341b75ab4 in g_main_context_check () from
/usr/lib/libglib-2.0.so.0
#3 0x7fc341b75f74 in ?? () from /usr/lib/libglib-2.0.so.0
#4 0x7fc341b760ec in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#5 0x7fc3461eb5ab in QEventDispatcherGlib::processEvents
(this=0x7fc3280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6 0x7fc3461950ea in QEventLoop::exec (this=this@entry=0x7fc32f27fdd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#7 0x7fc345fb80f3 in QThread::exec (this=this@entry=0x7fc347805d20
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:507
#8 0x7fc347594645 in QDBusConnectionManager::run (this=0x7fc347805d20
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:196
#9 0x7fc345fbcd78 in QThreadPrivate::start (arg=0x7fc347805d20 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:344
#10 0x7fc343875454 in start_thread () from /usr/lib/libpthread.so.0
#11 0x7fc3458d27df in clone () from /usr/lib/libc.so.6
Thread 2 (Thread 0x7fc337909700 (LWP 17414)):
#0 0x7fc3458c948d in poll () from /usr/lib/libc.so.6
#1 0x7fc340bf58e0 in ?? () from /usr/lib/libxcb.so.1
#2 0x7fc340bf7679 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3 0x7fc33984a469 in QXcbEventReader::run (this=0x1fc6950) at
qxcbconnection.cpp:1337
#4 0x7fc345fbcd78 in QThreadPrivate::start (arg=0x1fc6950) at
thread/qthread_unix.cpp:344
#5 0x7fc343875454 in start_thread () from /usr/lib/libpthread.so.0
#6 0x7fc3458d27df in clone () from /usr/lib/libc.so.6
Thread 1 (Thread 0x7fc34a2587c0 (LWP 17413)):
[KCrash Handler]
#5 QScopedPointer >::data
(this=) at
../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:141
#6 qGetPtrHelper > (p=...) at
../../include/QtCore/../../src/corelib/global/qglobal.h:980
#7 QDBusAbstractInterface::d_func (this=) at
qdbusabstractinterface.h:158
#8 QDBusAbstractInterface::asyncCallWithArgumentList (this=0x0, method=...,
args=...) at qdbusabstractinterface.cpp:519
#9 0x7fc348ce1511 in KWallet::Wallet::isOpen(QString const&) () from
/usr/lib/libKF5Wallet.so.5
#10 0x004559fe in BugzillaLoginPage::openWallet (this=0x2629120) at
/tmp/plasma-workspace/src/plasma-workspace-5.7.3/drkonqi/bugzillaintegration/reportassistantpages_bugzilla.cpp:177
#11 0x00457e38 in BugzillaLoginPage::walletLogin (this=0x2629120) at
/tmp/plasma-workspace/src/plasma-workspace-5.7.3/drkonqi/bugzillaintegration/reportassistantpages_bugzilla.cpp:187
#12 0x7fc3461cf306 in QtPrivate::QSlotObjectBase::call (a=0x7ffe4e0737c0,
r=, this=) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:130
#13 QSingleShotTimer::timerEvent (this=0x29d6010) at kernel/qtimer.cpp:317
#14 0x7fc3461c3313 in QObject::event (this=0x29d6010, e=) at
kernel/qobject.cpp:1285
#15 0x7fc346e76e3c in QApplicationPrivate::notify_helper (this=, receiver=0x29d6010, e=0x7ffe4e073aa0) at kernel/qapplication.cpp:3799
#16 0x7fc346e7e5b1 in QApplication::notify (this=0x7ffe4e073f50,
receiver=0x29d6010, e=0x7ffe4e073aa0) at kernel/qapplication.cpp:3556
#17 0x7fc346196c90 in QCoreApplication::notifyInternal2
(receiver=0x29d6010, event=event@entry=0x7ffe4e073aa0) at
kernel/qcoreapplication.cpp:988
#18 0x7fc3461ea52e in QCoreApplication::sendEvent (event=0x7ffe4e073aa0,
receiver=) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#19 QTimerInfoList::activateTimers (this=0x1ff10b0) at
kernel/qtimerinfo_unix.cpp:644
#20 0x7fc3461eaa51 in timerSourceDispatch (source=) at
kernel/qeventdispatcher_glib.cpp:182
#21 0x7fc341b75dd7 in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#22 0x7fc341b76040 in ?? () from /usr/lib/libglib-2.0.so.0
#23 0x7fc341b760ec in
