Application: plasmashell (5.3.2)

Qt Version: 5.4.2
Operating System: Linux 4.1.3-1-desktop x86_64
Distribution: "openSUSE 20150728 (Tumbleweed) (x86_64)"

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

Whenever I try to add a google account to Telepathy, I get a window on with an error message: 
"There was an error while trying to process the request: plugin processed crashed" and journalctl reports:

Jul 28 13:35:33 user signond[28851]: signondaemon.cpp 388 init Failed
to SUID root. Secure storage will not be available.
Jul 28 13:35:33 user signond[28851]: Challenge produces CRASH!
Jul 28 13:35:33 user signond[28851]: signonsessioncore.cpp 411
replyError Deprecated error code: 2

Then I starting clicking on the icons to add other accounts (e.g. KDE Talk, yahho, gadu-gadu) to see if anything was showing up in the journal. 
At this point plasma crashed

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f889d5e9880 (LWP 15430))]

Thread 24 (Thread 0x7f88870bd700 (LWP 15432)):
#0  0x00007f8897084fbd in poll () from /lib64/libc.so.6
#1  0x00007f889beb4332 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f889beb5e17 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f888940d7f9 in QXcbEventReader::run (this=0x1fc89c0) at qxcbconnection.cpp:1106
#4  0x00007f8897770eaf in QThreadPrivate::start (arg=0x1fc89c0) at thread/qthread_unix.cpp:337
#5  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f8884bae700 (LWP 15452)):
#0  0x00007f8897084fbd in poll () from /lib64/libc.so.6
#1  0x00007f889358be94 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f88780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f8884badd30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f8897770eaf in QThreadPrivate::start (arg=0x209e730) at thread/qthread_unix.cpp:337
#8  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f88736cb700 (LWP 15463)):
#0  0x00007f88935890e4 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f889358b45b in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358bdc3 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f886c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f88736cad30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f8897770eaf in QThreadPrivate::start (arg=0x2cac710) at thread/qthread_unix.cpp:337
#9  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f887167a700 (LWP 15467)):
#0  0x00007f88935cfb39 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f889358b4c9 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358bdc3 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f88680008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f8871679d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f8897770eaf in QThreadPrivate::start (arg=0x2de80e0) at thread/qthread_unix.cpp:337
#9  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f8863fff700 (LWP 15469)):
#0  0x00007f889708104d in read () from /lib64/libc.so.6
#1  0x00007f88935ce850 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358b9c4 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889358be38 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f885c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f8863ffed30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#9  0x00007f8897770eaf in QThreadPrivate::start (arg=0x2eea560) at thread/qthread_unix.cpp:337
#10 0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f8862ffe700 (LWP 15472)):
#0  0x00007f88935cfb39 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f889358bf88 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f88540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#3  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f8862ffdd30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#5  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#6  0x00007f8897770eaf in QThreadPrivate::start (arg=0x2ff8070) at thread/qthread_unix.cpp:337
#7  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f8861ffd700 (LWP 15473)):
#0  0x00007f889708104d in read () from /lib64/libc.so.6
#1  0x00007f88935ce850 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358b9c4 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889358be38 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f88580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f8861ffcd30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#9  0x00007f8897770eaf in QThreadPrivate::start (arg=0x30fbc50) at thread/qthread_unix.cpp:337
#10 0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f8860bc9700 (LWP 15505)):
#0  0x00007f889d4352c0 in update_get_addr () from /lib64/ld-linux-x86-64.so.2
#1  0x00007f889776fe72 in get_thread_data () at thread/qthread_unix.cpp:181
#2  QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:212
#3  0x00007f889799491a in postEventSourcePrepare (s=0x7f884c0012d0, timeout=0x7f8860bc8b94) at kernel/qeventdispatcher_glib.cpp:247
#4  0x00007f889358b4bd in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f889358bdc3 in ?? () from /usr/lib64/libglib-2.0.so.0
#6  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#7  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f884c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#8  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f8860bc8d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#10 0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#11 0x00007f8897770eaf in QThreadPrivate::start (arg=0x2ee9880) at thread/qthread_unix.cpp:337
#12 0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f88537ff700 (LWP 15521)):
#0  0x00007f8897084fbd in poll () from /lib64/libc.so.6
#1  0x00007f889358be94 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f88480008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f88537fed30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f8897770eaf in QThreadPrivate::start (arg=0x32dcc60) at thread/qthread_unix.cpp:337
#8  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f88527fe700 (LWP 15528)):
#0  0x00007f889776975f in testAndSetRelaxed<QMutexData*> (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=0x1, _q_value=@0x33e38f8: 0x0) at ../../src/corelib/arch/qatomic_x86.h:259
#1  testAndSetRelease<QMutexData*, QMutexData*> (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=<optimized out>, _q_value=@0x33e38f8: 0x0) at ../../src/corelib/thread/qgenericatomic.h:175
#2  testAndSetRelease (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=<optimized out>, this=this@entry=0x33e38f8) at ../../src/corelib/thread/qbasicatomic.h:272
#3  fastTryUnlock (current=<synthetic pointer>, this=this@entry=0x33e38f8) at thread/qmutex.h:85
#4  QMutex::unlock (this=this@entry=0x33e38f8) at thread/qmutex.cpp:264
#5  0x00007f8897994c15 in unlock (this=<synthetic pointer>) at ../../src/corelib/thread/qmutex.h:138
#6  ~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at ../../src/corelib/thread/qmutex.h:132
#7  canWaitLocked (this=<optimized out>) at ../../src/corelib/thread/qthread_p.h:243
#8  postEventSourcePrepare (timeout=<synthetic pointer>, s=0x7f88400012d0) at kernel/qeventdispatcher_glib.cpp:254
#9  postEventSourceCheck (source=0x7f88400012d0) at kernel/qeventdispatcher_glib.cpp:264
#10 0x00007f889358b911 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f889358be38 in ?? () from /usr/lib64/libglib-2.0.so.0
#12 0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#13 0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f88400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#14 0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f88527fdd30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#15 0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#16 0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#17 0x00007f8897770eaf in QThreadPrivate::start (arg=0x33e8570) at thread/qthread_unix.cpp:337
#18 0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#19 0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f88517fd700 (LWP 15550)):
#0  0x00007f88935cfb54 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f889358bd5d in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f88440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f88517fcd30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f8897770eaf in QThreadPrivate::start (arg=0x34d2710) at thread/qthread_unix.cpp:337
#8  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f883ffff700 (LWP 15558)):
#0  0x00007f889776935a in testAndSetRelaxed<QMutexData*> (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, _q_value=@0x35f5cc8: 0x1) at ../../src/corelib/arch/qatomic_x86.h:259
#1  testAndSetAcquire<QMutexData*, QMutexData*> (currentValue=<synthetic pointer>, newValue=<optimized out>, expectedValue=0x0, _q_value=@0x35f5cc8: 0x1) at ../../src/corelib/thread/qgenericatomic.h:166
#2  testAndSetAcquire (currentValue=<synthetic pointer>, newValue=<optimized out>, expectedValue=0x0, this=0x35f5cc8, this@entry=0x29) at ../../src/corelib/thread/qbasicatomic.h:270
#3  fastTryLock (current=<synthetic pointer>, this=0x35f5cc8, this@entry=0x29) at thread/qmutex.h:82
#4  QMutex::lock (this=this@entry=0x35f5cc8) at thread/qmutex.cpp:212
#5  0x00007f8897994c09 in QMutexLocker (m=0x35f5cc8, this=<synthetic pointer>) at ../../src/corelib/thread/qmutex.h:128
#6  canWaitLocked (this=0x35f5ca0) at ../../src/corelib/thread/qthread_p.h:243
#7  postEventSourcePrepare (timeout=<synthetic pointer>, s=0x7f88380012d0) at kernel/qeventdispatcher_glib.cpp:254
#8  postEventSourceCheck (source=0x7f88380012d0) at kernel/qeventdispatcher_glib.cpp:264
#9  0x00007f889358b911 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#10 0x00007f889358be38 in ?? () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#12 0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f88380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f883fffed30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#16 0x00007f8897770eaf in QThreadPrivate::start (arg=0x35f7ad0) at thread/qthread_unix.cpp:337
#17 0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f883effe700 (LWP 15559)):
#0  0x00007f889358b6d4 in g_main_context_query () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f889358be0f in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f88300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f883effdd30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f8897770eaf in QThreadPrivate::start (arg=0x36d2740) at thread/qthread_unix.cpp:337
#8  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f883dffd700 (LWP 15560)):
#0  0x00007f8897084fbd in poll () from /lib64/libc.so.6
#1  0x00007f889358be94 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f88340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f883dffcd30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f8897770eaf in QThreadPrivate::start (arg=0x37d8280) at thread/qthread_unix.cpp:337
#8  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f883cffc700 (LWP 15565)):
#0  0x00007f889667d93f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f889ccbe7f4 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f889ccbe839 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f87affff700 (LWP 15566)):
#0  0x00007f8893589077 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f889358b85a in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358be38 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f87a80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f87afffed30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f8897770eaf in QThreadPrivate::start (arg=0x1fa2b40) at thread/qthread_unix.cpp:337
#9  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f87a7fff700 (LWP 15661)):
#0  0x00007f88935cfb39 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f889358be7a in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f87980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f87a7ffecf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f889b004ae2 in ?? () from /usr/lib64/libQt5Quick.so.5
#7  0x00007f8897770eaf in QThreadPrivate::start (arg=0x3d0b370) at thread/qthread_unix.cpp:337
#8  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f87acaab700 (LWP 15680)):
#0  0x00007f8897099cb2 in __libc_disable_asynccancel () from /lib64/libc.so.6
#1  0x00007f8897081059 in read () from /lib64/libc.so.6
#2  0x00007f88935ce850 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889358b9c4 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f889358be38 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#6  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f87a000d0f0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f87acaaad30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#10 0x00007f8897770eaf in QThreadPrivate::start (arg=0x3d26db0) at thread/qthread_unix.cpp:337
#11 0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f8797bd7700 (LWP 15731)):
#0  0x00007f8897084fbd in poll () from /lib64/libc.so.6
#1  0x00007f889358be94 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f87900008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f8797bd6d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f8897770eaf in QThreadPrivate::start (arg=0x43db350) at thread/qthread_unix.cpp:337
#8  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f87a49ca700 (LWP 15803)):
#0  0x00007f8897084fbd in poll () from /lib64/libc.so.6
#1  0x00007f889358be94 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f879c004930, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f87a49c9d10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f879441eb77 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#7  0x00007f8897770eaf in QThreadPrivate::start (arg=0x615f6b0) at thread/qthread_unix.cpp:337
#8  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f878dba2700 (LWP 15804)):
#0  0x00007f889358b781 in g_main_context_query () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f889358be0f in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f87880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f878dba1d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f8897770eaf in QThreadPrivate::start (arg=0x646e830) at thread/qthread_unix.cpp:337
#8  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f878cba1700 (LWP 15805)):
#0  0x00007f889708104d in read () from /lib64/libc.so.6
#1  0x00007f88935ce850 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358b9c4 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f889358be38 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f889799537b in QEventDispatcherGlib::processEvents (this=0x7f87800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7f878cba0d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f889776c13c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f889a998d05 in ?? () from /usr/lib64/libQt5Qml.so.5
#9  0x00007f8897770eaf in QThreadPrivate::start (arg=0x6588b30) at thread/qthread_unix.cpp:337
#10 0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f877ebdf700 (LWP 16544)):
#0  0x00007f8897084fbd in poll () from /lib64/libc.so.6
#1  0x00007f889358be94 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f889358c212 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f8776855d06 in ?? () from /usr/lib64/libgio-2.0.so.0
#4  0x00007f88935b2625 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f8896678324 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f889708d70d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f889d5e9880 (LWP 15430)):
[KCrash Handler]
#6  QObjectPrivate::connectImpl (sender=sender@entry=0x8f98460, signal_index=3, receiver=receiver@entry=0x8f98460, slot=slot@entry=0x0, slotObj=slotObj@entry=0x96a88f0, type=Qt::DirectConnection, types=0x0, senderMetaObject=0x7f8776f1aae0 <KAccountsUiPlugin::staticMetaObject>) at kernel/qobject.cpp:4640
#7  0x00007f88979733cd in QObject::connectImpl (sender=sender@entry=0x8f98460, signal=signal@entry=0x7ffcf19e98f0, receiver=receiver@entry=0x8f98460, slot=slot@entry=0x0, slotObj=0x96a88f0, type=Qt::DirectConnection, types=0x0, senderMetaObject=0x7f8776f1aae0 <KAccountsUiPlugin::staticMetaObject>) at kernel/qobject.cpp:4577
#8  0x00007f87773821cc in connect<void (KAccountsUiPlugin::*)(), AccountWidget::setAccount(Accounts::Account*)::<lambda()> > (type=Qt::DirectConnection, slot=..., context=0x8f98460, signal=(void (KAccountsUiPlugin::*)(KAccountsUiPlugin * const)) 0x7f8776d16220 <KAccountsUiPlugin::uiReady()>, sender=0x8f98460) at /usr/include/qt5/QtCore/qobject.h:349
#9  connect<void (KAccountsUiPlugin::*)(), AccountWidget::setAccount(Accounts::Account*)::<lambda()> > (slot=..., signal=<optimized out>, sender=0x8f98460) at /usr/include/qt5/QtCore/qobject.h:287
#10 AccountWidget::setAccount (this=<optimized out>, account=account@entry=0x7146040) at /usr/src/debug/kaccounts-integration-15.04.3/src/accountwidget.cpp:94
#11 0x00007f877737d067 in KAccounts::currentChanged (this=0x91311f0, current=..., previous=...) at /usr/src/debug/kaccounts-integration-15.04.3/src/kaccounts.cpp:101
#12 0x00007f889796feba in QMetaObject::activate (sender=sender@entry=0x7cadae0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffcf19e9ad0) at kernel/qobject.cpp:3717
#13 0x00007f88979706b7 in QMetaObject::activate (sender=sender@entry=0x7cadae0, m=m@entry=0x7f8897d6e240 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffcf19e9ad0) at kernel/qobject.cpp:3582
#14 0x00007f88978f4f3a in QItemSelectionModel::currentChanged (this=this@entry=0x7cadae0, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:287
#15 0x00007f88978f50ea in QItemSelectionModel::setCurrentIndex (this=this@entry=0x7cadae0, index=..., command=command@entry=...) at itemmodels/qitemselectionmodel.cpp:1324
#16 0x00007f8898ed157c in QAbstractItemView::mousePressEvent (this=0x9142110, event=<optimized out>) at itemviews/qabstractitemview.cpp:1727
#17 0x00007f8898cd1b29 in QWidget::event (this=this@entry=0x9142110, event=event@entry=0x7ffcf19ea220) at kernel/qwidget.cpp:8656
#18 0x00007f8898dc4c1e in QFrame::event (this=0x9142110, e=0x7ffcf19ea220) at widgets/qframe.cpp:526
#19 0x00007f8898ed8294 in QAbstractItemView::viewportEvent (this=0x9142110, event=0x7ffcf19ea220) at itemviews/qabstractitemview.cpp:1689
#20 0x00007f8897940a25 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1fae340, receiver=receiver@entry=0x9142150, event=event@entry=0x7ffcf19ea220) at kernel/qcoreapplication.cpp:1031
#21 0x00007f8898c9184c in QApplicationPrivate::notify_helper (this=this@entry=0x1fae340, receiver=receiver@entry=0x9142150, e=e@entry=0x7ffcf19ea220) at kernel/qapplication.cpp:3716
#22 0x00007f8898c97572 in QApplication::notify (this=<optimized out>, receiver=0x9142150, e=0x7ffcf19ea220) at kernel/qapplication.cpp:3280
#23 0x00007f8897940bf3 in QCoreApplication::notifyInternal (this=0x7ffcf19eaaf0, receiver=receiver@entry=0x9142150, event=event@entry=0x7ffcf19ea220) at kernel/qcoreapplication.cpp:935
#24 0x00007f8898c960e2 in sendSpontaneousEvent (event=0x7ffcf19ea220, receiver=0x9142150) at ../../src/corelib/kernel/qcoreapplication.h:231
#25 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x9142150, event=event@entry=0x7ffcf19ea220, alienWidget=alienWidget@entry=0x9142150, nativeWidget=0x8e78f00, buttonDown=buttonDown@entry=0x7f88993925f0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2751
#26 0x00007f8898ce8078 in QWidgetWindow::handleMouseEvent (this=this@entry=0x9054210, event=event@entry=0x7ffcf19ea630) at kernel/qwidgetwindow.cpp:543
#27 0x00007f8898cea293 in QWidgetWindow::event (this=0x9054210, event=0x7ffcf19ea630) at kernel/qwidgetwindow.cpp:210
#28 0x00007f8898c9186c in QApplicationPrivate::notify_helper (this=this@entry=0x1fae340, receiver=receiver@entry=0x9054210, e=e@entry=0x7ffcf19ea630) at kernel/qapplication.cpp:3720
#29 0x00007f8898c96b80 in QApplication::notify (this=0x7ffcf19eaaf0, receiver=0x9054210, e=0x7ffcf19ea630) at kernel/qapplication.cpp:3503
#30 0x00007f8897940bf3 in QCoreApplication::notifyInternal (this=0x7ffcf19eaaf0, receiver=receiver@entry=0x9054210, event=event@entry=0x7ffcf19ea630) at kernel/qcoreapplication.cpp:935
#31 0x00007f8897e66205 in sendSpontaneousEvent (event=0x7ffcf19ea630, receiver=0x9054210) at ../../src/corelib/kernel/qcoreapplication.h:231
#32 QGuiApplicationPrivate::processMouseEvent (e=0x90febd0) at kernel/qguiapplication.cpp:1769
#33 0x00007f8897e67cf5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x90febd0) at kernel/qguiapplication.cpp:1573
#34 0x00007f8897e4e8f8 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572
#35 0x00007f8889438d40 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#36 0x00007f889358bcc7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#37 0x00007f889358bef8 in ?? () from /usr/lib64/libglib-2.0.so.0
#38 0x00007f889358bf9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#39 0x00007f889799535f in QEventDispatcherGlib::processEvents (this=0x1ff0150, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#40 0x00007f889793e5ea in QEventLoop::exec (this=this@entry=0x7ffcf19ea980, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#41 0x00007f8897945d6d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#42 0x00007f8897e5e49c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1507
#43 0x00007f8898c8df85 in QApplication::exec () at kernel/qapplication.cpp:2956
#44 0x0000000000432d0d in main (argc=2, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.3.2/shell/main.cpp:154

Reported using DrKonqi