Bug 347924

Application: plasmashell (5.3.0)

Qt Version: 5.4.1
Operating System: Linux 4.0.1-1-default i686
Distribution: "openSUSE 20150515 (Tumbleweed) (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
Simply power on the computer after a update with 200 changes

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb38a27c0 (LWP 1670))]

Thread 4 (Thread 0xb1c8eb40 (LWP 1672)):
#0  0xb7739de0 in __kernel_vsyscall ()
#1  0xb52304fb in poll () from /lib/libc.so.6
#2  0xb71f58f8 in ?? () from /usr/lib/libxcb.so.1
#3  0xb71f78c4 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#4  0xb1dec313 in QXcbEventReader::run (this=0x82b1348) at qxcbconnection.cpp:1105
#5  0xb54f9855 in QThreadPrivate::start (arg=0x82b1348) at thread/qthread_unix.cpp:337
#6  0xb50e3182 in start_thread () from /lib/libpthread.so.0
#7  0xb523a63e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xb06bbb40 (LWP 1674)):
#0  0xb7739de0 in __kernel_vsyscall ()
#1  0xb522a9cb in read () from /lib/libc.so.6
#2  0xb4a3167e in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb49ecf99 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0xb49ed44a in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb49ed5f8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0xb573f15f in QEventDispatcherGlib::processEvents (this=0xafd00468, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0xb56dd046 in QEventLoop::processEvents (this=this@entry=0xb06bb1f8, flags=flags@entry=...) at kernel/qeventloop.cpp:128
#8  0xb56dd484 in QEventLoop::exec (this=this@entry=0xb06bb1f8, flags=flags@entry=...) at kernel/qeventloop.cpp:204
#9  0xb54f46db in QThread::exec (this=0x8338158) at thread/qthread.cpp:503
#10 0xb6b04766 in ?? () from /usr/lib/sse2/libQt5Qml.so.5
#11 0xb54f9855 in QThreadPrivate::start (arg=0x8338158) at thread/qthread_unix.cpp:337
#12 0xb50e3182 in start_thread () from /lib/libpthread.so.0
#13 0xb523a63e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xab37db40 (LWP 1682)):
#0  0xb522a9cf in read () from /lib/libc.so.6
#1  0xb4a3167e in ?? () from /usr/lib/libglib-2.0.so.0
#2  0xb49ecf99 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0xb49ed44a in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb49ed5f8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb573f15f in QEventDispatcherGlib::processEvents (this=0xaaa00468, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0xb56dd046 in QEventLoop::processEvents (this=this@entry=0xab37d1f8, flags=flags@entry=...) at kernel/qeventloop.cpp:128
#7  0xb56dd484 in QEventLoop::exec (this=this@entry=0xab37d1f8, flags=flags@entry=...) at kernel/qeventloop.cpp:204
#8  0xb54f46db in QThread::exec (this=0x8429878) at thread/qthread.cpp:503
#9  0xb6b04766 in ?? () from /usr/lib/sse2/libQt5Qml.so.5
#10 0xb54f9855 in QThreadPrivate::start (arg=0x8429878) at thread/qthread_unix.cpp:337
#11 0xb50e3182 in start_thread () from /lib/libpthread.so.0
#12 0xb523a63e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb38a27c0 (LWP 1670)):
[KCrash Handler]
#6  0xb739369b in at (i=0, this=0x736e6967) at /usr/include/qt5/QtCore/qvector.h:389
#7  pointer (this=<optimized out>) at /usr/include/qt5/QtCore/qresultstore.h:107
#8  value (this=<optimized out>) at /usr/include/qt5/QtCore/qresultstore.h:101
#9  resultReference (index=0, this=0x830d630) at /usr/include/qt5/QtCore/qfutureinterface.h:247
#10 result (this=0x830d630) at /usr/include/qt5/QtCore/qfuture.h:164
#11 result (this=0x830d628) at /usr/include/qt5/QtCore/qfuturewatcher.h:122
#12 operator() (__closure=<optimized out>) at /usr/src/debug/kactivities-5.10.0/src/utils/dbusfuture_p.h:169
#13 call (arg=0x82eef00, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:494
#14 call<QtPrivate::List<>, void> (arg=0x82eef00, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:551
#15 QtPrivate::QFunctorSlotObject<DBusFuture::continueWith(const QFuture<T>&, _Continuation&&) [with _ReturnType = QString; _Continuation = KActivities::Manager::serviceOwnerChanged(const QString&, const QString&, const QString&)::__lambda43]::__lambda29, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=1, this_=0x8327318, r=0x830d628, a=0x82eef00, ret=0x0) at /usr/include/qt5/QtCore/qobject_impl.h:192
#16 0xb5712312 in call (a=<optimized out>, r=0x830d628, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#17 QMetaCallEvent::placeMetaCall (this=0x832a008, object=0x830d628) at kernel/qobject.cpp:483
#18 0xb5715ac5 in QObject::event (this=this@entry=0x830d628, e=e@entry=0x832a008) at kernel/qobject.cpp:1245
#19 0xb54f0df1 in QFutureWatcherBase::event (this=0x830d628, event=0x832a008) at thread/qfuturewatcher.cpp:342
#20 0xb5fa1844 in QApplicationPrivate::notify_helper (this=this@entry=0x829b5b0, receiver=receiver@entry=0x830d628, e=e@entry=0x832a008) at kernel/qapplication.cpp:3720
#21 0xb5fa6ca9 in QApplication::notify (this=0xbffc358c, receiver=0x830d628, e=0x832a008) at kernel/qapplication.cpp:3503
#22 0xb56df7ca in QCoreApplication::notifyInternal (this=0xbffc358c, receiver=receiver@entry=0x830d628, event=event@entry=0x832a008) at kernel/qcoreapplication.cpp:935
#23 0xb56e186b in sendEvent (event=0x832a008, receiver=0x830d628) at kernel/qcoreapplication.h:228
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x8295b80) at kernel/qcoreapplication.cpp:1552
#25 0xb56e1ff3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1410
#26 0xb573fd8e in postEventSourceDispatch (s=0x82cf2e8) at kernel/qeventdispatcher_glib.cpp:271
#27 0xb49ed2b3 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#28 0xb49ed538 in ?? () from /usr/lib/libglib-2.0.so.0
#29 0xb49ed5f8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#30 0xb573f13d in QEventDispatcherGlib::processEvents (this=this@entry=0x82ca6d8, flags=flags@entry=...) at kernel/qeventdispatcher_glib.cpp:418
#31 0xb1e1a706 in QPAEventDispatcherGlib::processEvents (this=0x82ca6d8, flags=...) at eventdispatchers/qeventdispatcher_glib.cpp:115
#32 0xb56dd046 in QEventLoop::processEvents (this=this@entry=0xbffc3470, flags=flags@entry=...) at kernel/qeventloop.cpp:128
#33 0xb56dd484 in QEventLoop::exec (this=this@entry=0xbffc3470, flags=flags@entry=...) at kernel/qeventloop.cpp:204
#34 0xb56e542d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#35 0xb59e48d4 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1507
#36 0xb5f9d7c4 in QApplication::exec () at kernel/qapplication.cpp:2956
#37 0x08072dde in main (argc=4, argv=0xbffc3674) at /usr/src/debug/plasma-workspace-5.3.0/shell/main.cpp:154

Possible duplicates by query: bug 347912, bug 347908, bug 347891, bug 347869, bug 347817.

Reported using DrKonqi