Bug 372967

Summary: plasma 5.8.4
Product: [Plasma] plasmashell Reporter: Ivan <petrov.rainkimry>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.8.4   
Target Milestone: 1.0   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Ivan 2016-11-26 20:25:16 UTC 
Application: plasmashell (5.8.4)

Qt Version: 5.7.0
Frameworks Version: 5.28.0
Operating System: Linux 4.4.0-47-generic x86_64
Distribution: Ubuntu Xenial Xerus

-- Information about the crash:
- What I was doing when the application crashed:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f13f65fd8c0 (LWP 1302))]

Thread 10 (Thread 0x7f1325b40700 (LWP 1531)):
#0  0x00007f13ecb4fac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f13ecb0b35e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f13200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f1325b3fcc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#5  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f133015b587 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x48f9590) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f1325b40700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f133928b700 (LWP 1462)):
#0  0x00007f13ecb4fae4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f13ecb0adc9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f132c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f133928ad00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#6  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x2194050) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f133928b700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f1339a8c700 (LWP 1461)):
#0  0x00007f13ecb0af3a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f13ecb0b400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f13340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f1339a8bce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#5  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f1339edf985 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x45131f0) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f1339a8c700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f1341ac7700 (LWP 1448)):
#0  0x00007f13ecb0ac2b in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f13ecb0b340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f133c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f1341ac6c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#5  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f13f480aaa6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x267c4c0) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f1341ac7700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f13cada9700 (LWP 1419)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f13f60555c4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f13f6055609 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f13f06ee70a in start_thread (arg=0x7f13cada9700) at pthread_create.c:333
#4  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f13d8b54700 (LWP 1418)):
#0  0x00007f13f0f0bb5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f13ecb0b39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f13d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f13d8b53ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#5  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f13f3e86675 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x1f5f7c0) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f13d8b54700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f13da7c3700 (LWP 1403)):
#0  0x00007f13f0f0bb5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f13ecb0b39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f13cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f13da7c2ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#5  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f13f3e86675 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x1ecc430) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f13da7c3700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f13dbfff700 (LWP 1327)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:63
#1  0x00007f13f0f07692 in read () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007f13ecb4e740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13ecb0ae84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f13ecb0b340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f13d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f13dbffecd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#8  0x00007f13f1605fb4 in QThread::exec (this=this@entry=0x7f13f67add60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507
#9  0x00007f13f67397a5 in QDBusConnectionManager::run (this=0x7f13f67add60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:196
#10 0x00007f13f160ab98 in QThreadPrivate::start (arg=0x7f13f67add60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:344
#11 0x00007f13f06ee70a in start_thread (arg=0x7f13dbfff700) at pthread_create.c:333
#12 0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f13e1bb3700 (LWP 1312)):
#0  0x00007f13f0f0bb5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f13f4fc4c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f13f4fc68d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f13e3f06a39 in QXcbEventReader::run (this=0x1e632f0) at qxcbconnection.cpp:1337
#4  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x1e632f0) at thread/qthread_unix.cpp:344
#5  0x00007f13f06ee70a in start_thread (arg=0x7f13e1bb3700) at pthread_create.c:333
#6  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f13f65fd8c0 (LWP 1302)):
[KCrash Handler]
#6  0x00007f13f0e46428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f13f0e4802a in __GI_abort () at abort.c:89
#8  0x00007f13f15f17a1 in qt_message_fatal (context=..., message=<synthetic pointer>) at global/qlogging.cpp:1680
#9  QMessageLogger::fatal (this=this@entry=0x7ffcd9f50930, msg=msg@entry=0x7f13f6796f80 "Cannot construct placeholder type QDBusRawType") at global/qlogging.cpp:793
#10 0x00007f13f6770ed2 in QDBusRawTypeHandler::construct () at qdbusmetaobject.cpp:140
#11 0x00007f13f181e6b0 in QMetaType::construct (copy=0x0, where=0x7ffcd9f50a50, this=0x7ffcd9f50990) at ../../include/QtCore/../../src/corelib/kernel/qmetatype.h:2161
#12 (anonymous namespace)::customConstruct (d=0x7ffcd9f50a50, copy=0x0) at kernel/qvariant.cpp:1039
#13 0x00007f13f181f09f in QVariant::QVariant (this=0x7ffcd9f50a50, typeId=<optimized out>, copy=<optimized out>) at kernel/qvariant.cpp:1680
#14 0x00007f13f17efb82 in QMetaProperty::read (this=this@entry=0x7ffcd9f50af0, object=object@entry=0x5de8350) at kernel/qmetaobject.cpp:3020
#15 0x00007f13f180c8ef in QObject::property (this=0x5de8350, name=0x1e6c478 "MountPoints") at kernel/qobject.cpp:3920
#16 0x00007f13f5c7a4e4 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#17 0x00007f13f5c7a6e3 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#18 0x00007f13f5c736df in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#19 0x00007f13f5c92a49 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#20 0x00007f13f5c92c54 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#21 0x00007f13f5c73c56 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#22 0x00007f13f5c24fad in Solid::Device::emblems() const () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#23 0x00007f1330afd211 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/dataengine/plasma_engine_hotplug.so
#24 0x00007f1330aff3e1 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/dataengine/plasma_engine_hotplug.so
#25 0x00007f13f180db09 in QMetaObject::activate (sender=0x59f1bf0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3740
#26 0x00007f13f5c25ee2 in Solid::DeviceNotifier::deviceAdded(QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#27 0x00007f13f180db09 in QMetaObject::activate (sender=0x59fcb30, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3740
#28 0x00007f13f5c9d5b2 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#29 0x00007f13f5c67502 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#30 0x00007f13f180db09 in QMetaObject::activate (sender=0x59fcb48, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3740
#31 0x00007f13f5ca1aac in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#32 0x00007f13f5ca4dd5 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#33 0x00007f13f6745ae3 in QDBusConnectionPrivate::deliverCall (this=<optimized out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:983
#34 0x00007f13f180ea19 in QObject::event (this=0x59fcb48, e=<optimized out>) at kernel/qobject.cpp:1263
#35 0x00007f13f20ce89c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x59fcb48, e=0x7f13d406b840) at kernel/qapplication.cpp:3799
#36 0x00007f13f20d6296 in QApplication::notify (this=0x7ffcd9f51d20, receiver=0x59fcb48, e=0x7f13d406b840) at kernel/qapplication.cpp:3556
#37 0x00007f13f17e2cf8 in QCoreApplication::notifyInternal2 (receiver=0x59fcb48, event=event@entry=0x7f13d406b840) at kernel/qcoreapplication.cpp:988
#38 0x00007f13f17e53bb in QCoreApplication::sendEvent (event=0x7f13d406b840, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1e40ba0) at kernel/qcoreapplication.cpp:1649
#40 0x00007f13f17e5828 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503
#41 0x00007f13f1835e13 in postEventSourceDispatch (s=0x1e81930) at kernel/qeventdispatcher_glib.cpp:276
#42 0x00007f13ecb0b1a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f13ecb0b400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x1e81fd0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#46 0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7ffcd9f51bb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#47 0x00007f13f17e92fc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261
#48 0x000000000041ca98 in ?? ()
#49 0x00007f13f0e31830 in __libc_start_main (main=0x41bf30, argc=2, argv=0x7ffcd9f51ec8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcd9f51eb8) at ../csu/libc-start.c:291
#50 0x000000000041ce19 in _start ()

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f13f65fd8c0 (LWP 1302))]

Thread 10 (Thread 0x7f1325b40700 (LWP 1531)):
#0  0x00007f13ecb4fac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f13ecb0b35e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f13200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f1325b3fcc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#5  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f133015b587 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x48f9590) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f1325b40700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f133928b700 (LWP 1462)):
#0  0x00007f13ecb4fae4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f13ecb0adc9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f132c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f133928ad00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#6  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x2194050) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f133928b700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f1339a8c700 (LWP 1461)):
#0  0x00007f13ecb0af3a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f13ecb0b400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f13340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f1339a8bce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#5  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f1339edf985 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x45131f0) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f1339a8c700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f1341ac7700 (LWP 1448)):
#0  0x00007f13ecb0ac2b in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f13ecb0b340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f133c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f1341ac6c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#5  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f13f480aaa6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x267c4c0) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f1341ac7700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f13cada9700 (LWP 1419)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f13f60555c4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f13f6055609 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f13f06ee70a in start_thread (arg=0x7f13cada9700) at pthread_create.c:333
#4  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f13d8b54700 (LWP 1418)):
#0  0x00007f13f0f0bb5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f13ecb0b39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f13d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f13d8b53ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#5  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f13f3e86675 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x1f5f7c0) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f13d8b54700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f13da7c3700 (LWP 1403)):
#0  0x00007f13f0f0bb5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f13ecb0b39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f13cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f13da7c2ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#5  0x00007f13f1605fb4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f13f3e86675 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x1ecc430) at thread/qthread_unix.cpp:344
#8  0x00007f13f06ee70a in start_thread (arg=0x7f13da7c3700) at pthread_create.c:333
#9  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f13dbfff700 (LWP 1327)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:63
#1  0x00007f13f0f07692 in read () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007f13ecb4e740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f13ecb0ae84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f13ecb0b340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x7f13d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7f13dbffecd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#8  0x00007f13f1605fb4 in QThread::exec (this=this@entry=0x7f13f67add60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507
#9  0x00007f13f67397a5 in QDBusConnectionManager::run (this=0x7f13f67add60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:196
#10 0x00007f13f160ab98 in QThreadPrivate::start (arg=0x7f13f67add60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:344
#11 0x00007f13f06ee70a in start_thread (arg=0x7f13dbfff700) at pthread_create.c:333
#12 0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f13e1bb3700 (LWP 1312)):
#0  0x00007f13f0f0bb5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f13f4fc4c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f13f4fc68d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f13e3f06a39 in QXcbEventReader::run (this=0x1e632f0) at qxcbconnection.cpp:1337
#4  0x00007f13f160ab98 in QThreadPrivate::start (arg=0x1e632f0) at thread/qthread_unix.cpp:344
#5  0x00007f13f06ee70a in start_thread (arg=0x7f13e1bb3700) at pthread_create.c:333
#6  0x00007f13f0f1782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f13f65fd8c0 (LWP 1302)):
[KCrash Handler]
#6  0x00007f13f0e46428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f13f0e4802a in __GI_abort () at abort.c:89
#8  0x00007f13f15f17a1 in qt_message_fatal (context=..., message=<synthetic pointer>) at global/qlogging.cpp:1680
#9  QMessageLogger::fatal (this=this@entry=0x7ffcd9f50930, msg=msg@entry=0x7f13f6796f80 "Cannot construct placeholder type QDBusRawType") at global/qlogging.cpp:793
#10 0x00007f13f6770ed2 in QDBusRawTypeHandler::construct () at qdbusmetaobject.cpp:140
#11 0x00007f13f181e6b0 in QMetaType::construct (copy=0x0, where=0x7ffcd9f50a50, this=0x7ffcd9f50990) at ../../include/QtCore/../../src/corelib/kernel/qmetatype.h:2161
#12 (anonymous namespace)::customConstruct (d=0x7ffcd9f50a50, copy=0x0) at kernel/qvariant.cpp:1039
#13 0x00007f13f181f09f in QVariant::QVariant (this=0x7ffcd9f50a50, typeId=<optimized out>, copy=<optimized out>) at kernel/qvariant.cpp:1680
#14 0x00007f13f17efb82 in QMetaProperty::read (this=this@entry=0x7ffcd9f50af0, object=object@entry=0x5de8350) at kernel/qmetaobject.cpp:3020
#15 0x00007f13f180c8ef in QObject::property (this=0x5de8350, name=0x1e6c478 "MountPoints") at kernel/qobject.cpp:3920
#16 0x00007f13f5c7a4e4 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#17 0x00007f13f5c7a6e3 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#18 0x00007f13f5c736df in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#19 0x00007f13f5c92a49 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#20 0x00007f13f5c92c54 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#21 0x00007f13f5c73c56 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#22 0x00007f13f5c24fad in Solid::Device::emblems() const () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#23 0x00007f1330afd211 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/dataengine/plasma_engine_hotplug.so
#24 0x00007f1330aff3e1 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/dataengine/plasma_engine_hotplug.so
#25 0x00007f13f180db09 in QMetaObject::activate (sender=0x59f1bf0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3740
#26 0x00007f13f5c25ee2 in Solid::DeviceNotifier::deviceAdded(QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#27 0x00007f13f180db09 in QMetaObject::activate (sender=0x59fcb30, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3740
#28 0x00007f13f5c9d5b2 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#29 0x00007f13f5c67502 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#30 0x00007f13f180db09 in QMetaObject::activate (sender=0x59fcb48, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3740
#31 0x00007f13f5ca1aac in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#32 0x00007f13f5ca4dd5 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Solid.so.5
#33 0x00007f13f6745ae3 in QDBusConnectionPrivate::deliverCall (this=<optimized out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:983
#34 0x00007f13f180ea19 in QObject::event (this=0x59fcb48, e=<optimized out>) at kernel/qobject.cpp:1263
#35 0x00007f13f20ce89c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x59fcb48, e=0x7f13d406b840) at kernel/qapplication.cpp:3799
#36 0x00007f13f20d6296 in QApplication::notify (this=0x7ffcd9f51d20, receiver=0x59fcb48, e=0x7f13d406b840) at kernel/qapplication.cpp:3556
#37 0x00007f13f17e2cf8 in QCoreApplication::notifyInternal2 (receiver=0x59fcb48, event=event@entry=0x7f13d406b840) at kernel/qcoreapplication.cpp:988
#38 0x00007f13f17e53bb in QCoreApplication::sendEvent (event=0x7f13d406b840, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1e40ba0) at kernel/qcoreapplication.cpp:1649
#40 0x00007f13f17e5828 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503
#41 0x00007f13f1835e13 in postEventSourceDispatch (s=0x1e81930) at kernel/qeventdispatcher_glib.cpp:276
#42 0x00007f13ecb0b1a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f13ecb0b400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f13ecb0b4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f13f183623b in QEventDispatcherGlib::processEvents (this=0x1e81fd0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#46 0x00007f13f17e0cea in QEventLoop::exec (this=this@entry=0x7ffcd9f51bb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#47 0x00007f13f17e92fc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261
#48 0x000000000041ca98 in ?? ()
#49 0x00007f13f0e31830 in __libc_start_main (main=0x41bf30, argc=2, argv=0x7ffcd9f51ec8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcd9f51eb8) at ../csu/libc-start.c:291
#50 0x000000000041ce19 in _start ()

Possible duplicates by query: bug 372400, bug 372352, bug 368209, bug 368112, bug 366358.

Reported using DrKonqi
Comment 1 David Edmundson 2016-11-28 12:30:53 UTC 
Thanks

*** This bug has been marked as a duplicate of bug 346517 ***