Bug 336526

Application: plasma-desktop (4.11.9)
KDE Platform Version: 4.11.5 (Compiled from sources)
Qt Version: 4.8.5
Operating System: Linux 3.11.10-11-desktop i686
Distribution: "openSUSE 13.1 (Bottle) (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
Just finnished surfing net reading yahoo news articles with firefox and decided to reboot and crash notice appeared on desktop after reboot.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb53e6740 (LWP 2650))]

Thread 3 (Thread 0xae05db40 (LWP 2700)):
#0  0xb76e7424 in __kernel_vsyscall ()
#1  0xb6ba8f3c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0xb0f14832 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=this@entry=0xb10107e0 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#3  0xb0f1487f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb10107e0 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#4  0xb6ba507a in start_thread (arg=0xae05db40) at pthread_create.c:309
#5  0xb5f2880e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 2 (Thread 0xa6735b40 (LWP 2769)):
#0  __pthread_mutex_unlock_usercnt (mutex=0xa5e00558, decr=1) at pthread_mutex_unlock.c:40
#1  0xb5917cb0 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#2  0xb58d4522 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0xb58d4a9a in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb58d4c48 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb6d6860f in QEventDispatcherGlib::processEvents (this=0xa5e00468, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0xb6d37a03 in QEventLoop::processEvents (this=this@entry=0xa6735258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6d37d29 in QEventLoop::exec (this=this@entry=0xa6735258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb6c2630d in QThread::exec (this=this@entry=0x9cc3708) at thread/qthread.cpp:536
#9  0xb6d17e14 in QInotifyFileSystemWatcherEngine::run (this=0x9cc3708) at io/qfilesystemwatcher_inotify.cpp:256
#10 0xb6c28c5f in QThreadPrivate::start (arg=0x9cc3708) at thread/qthread_unix.cpp:338
#11 0xb6ba507a in start_thread (arg=0xa6735b40) at pthread_create.c:309
#12 0xb5f2880e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb53e6740 (LWP 2650)):
[KCrash Handler]
#7  0xbff4c23c in ?? ()
#8  0xa5ac63f7 in TransactionProxy::role (this=0xaa4be00) at /usr/src/debug/PackageKit-Qt-0.8.8/build/src/transactionproxy.h:68
#9  0xa5abe9fa in PackageKit::Transaction::role (this=0x97222b0) at /usr/src/debug/PackageKit-Qt-0.8.8/src/transaction.cpp:391
#10 0xa5ac5118 in PackageKit::Transaction::qt_metacall (this=0x97222b0, _c=QMetaObject::ReadProperty, _id=12, _a=0xbff4a58c) at /usr/src/debug/PackageKit-Qt-0.8.8/build/src/transaction.moc:1061
#11 0xb6d3fa75 in QMetaObject::metacall (object=object@entry=0x97222b0, cl=cl@entry=QMetaObject::ReadProperty, idx=13, argv=argv@entry=0xbff4a58c) at kernel/qmetaobject.cpp:245
#12 0xb0bfdc0a in QDeclarativeObjectScriptClass::property (this=0xa0d8620, obj=0x97222b0, name=@0xbff4a660: 0xa416cca0) at qml/qdeclarativeobjectscriptclass.cpp:291
#13 0xb0c036c4 in QDeclarativeContextScriptClass::property (this=0xa0d85c0, object=0x9cf4bf8, name=@0xbff4a660: 0xa416cca0) at qml/qdeclarativecontextscriptclass.cpp:289
#14 0xb0f92b78 in QScript::DeclarativeObjectDelegate::getOwnPropertySlot (this=0xac4e3e0, object=0xa58d9840, exec=0xa41e0048, propertyName=..., slot=...) at bridge/qscriptdeclarativeobject.cpp:76
#15 0xb0f7b388 in QScriptObject::getOwnPropertySlot (this=0xa58d9840, exec=0xa41e0048, propertyName=..., slot=...) at bridge/qscriptobject.cpp:61
#16 0xb0e57d4d in fastGetOwnPropertySlot (slot=..., propertyName=..., exec=0xa41e0048, this=0xa58d9840) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h:382
#17 getPropertySlot (slot=..., propertyName=..., exec=0xa41e0048, this=0xa58d9840) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h:391
#18 QTJSC::cti_op_resolve_skip (args=0x0) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:2307
#19 0xa3f09ff0 in ?? ()
#20 0xb0e11fb2 in execute (exception=0xa720f294, globalData=0xa720e800, callFrame=<optimized out>, registerFile=<optimized out>, this=0xa40ca4d4) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITCode.h:79
#21 QTJSC::Interpreter::execute (this=0xa722a8d0, functionExecutable=0xa40ca4c8, callFrame=callFrame@entry=0xa0d6a5c, function=function@entry=0xa58d98c0, thisObj=0xa58c5840, args=..., scopeChain=0xa3f5e438, exception=exception@entry=0xa720f294) at ../3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:716
#22 0xb0ea97a6 in QTJSC::JSFunction::call (this=this@entry=0xa58d98c0, exec=exec@entry=0xa0d6a5c, thisValue=..., args=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSFunction.cpp:122
#23 0xb0e7b937 in QTJSC::call (exec=exec@entry=0xa0d6a5c, functionObject=..., callType=QTJSC::CallTypeJS, callData=..., thisValue=..., args=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:62
#24 0xb0f71c7a in QScriptValue::call (this=this@entry=0xa523b2c, thisObject=..., args=...) at api/qscriptvalue.cpp:1604
#25 0xb0b6245a in QDeclarativeQtScriptExpression::eval (this=this@entry=0xa523b04, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:518
#26 0xb0b64b35 in QDeclarativeQtScriptExpression::scriptValue (this=this@entry=0xa523b04, secondaryScope=0x0, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:470
#27 0xb0b64e2a in QDeclarativeExpressionPrivate::scriptValue (this=0xa523ab8, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:653
#28 0xb0b64f6f in QDeclarativeExpressionPrivate::value (this=0xa523ab8, secondaryScope=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:667
#29 0xb0b9ffaf in QDeclarativeBoundSignal::qt_metacall (this=0x97229d8, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbff4abf8) at qml/qdeclarativeboundsignal.cpp:199
#30 0xb6d3fa75 in QMetaObject::metacall (object=object@entry=0x97229d8, cl=cl@entry=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbff4abf8) at kernel/qmetaobject.cpp:245
#31 0xb6d4df6b in QMetaObject::activate (sender=0x97222b0, m=0xa5ae2c28 <PackageKit::Transaction::staticMetaObject>, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3586
#32 0xa5ac5383 in PackageKit::Transaction::changed (this=0x97222b0) at /usr/src/debug/PackageKit-Qt-0.8.8/build/src/transaction.moc:1094
#33 0xa5ac2f7b in PackageKit::Transaction::qt_static_metacall (_o=_o@entry=0x97222b0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbff4ae58) at /usr/src/debug/PackageKit-Qt-0.8.8/build/src/transaction.moc:884
#34 0xb6d4dc55 in QMetaObject::activate (sender=0xaa4be00, m=0xa5ae2d0c <TransactionProxy::staticMetaObject>, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3556
#35 0xa5acc40b in TransactionProxy::Changed (this=0xaa4be00) at /usr/src/debug/PackageKit-Qt-0.8.8/build/src/transactionproxy.moc:353
#36 0xa5acacef in TransactionProxy::qt_static_metacall (_o=0xaa4be00, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbff4b08c) at /usr/src/debug/PackageKit-Qt-0.8.8/build/src/transactionproxy.moc:186
#37 0xa5acc18a in TransactionProxy::qt_metacall (this=0xaa4be00, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbff4b08c) at /usr/src/debug/PackageKit-Qt-0.8.8/build/src/transactionproxy.moc:303
#38 0xb5a9bdec in QDBusConnectionPrivate::deliverCall (this=0x96d15c8, object=object@entry=0xaa4be00, msg=..., metaTypes=..., slotIdx=6) at qdbusintegrator.cpp:951
#39 0xb5aa4f5d in QDBusCallDeliveryEvent::placeMetaCall (this=0x9cd1d08, object=0xaa4be00) at qdbusintegrator_p.h:103
#40 0xb6d522bb in QObject::event (this=0xaa4be00, e=0x9cd1d08) at kernel/qobject.cpp:1203
#41 0xb62244b4 in QApplicationPrivate::notify_helper (this=0x95c7930, receiver=0xaa4be00, e=0x9cd1d08) at kernel/qapplication.cpp:4562
#42 0xb622aee3 in QApplication::notify (this=0x95be078, receiver=receiver@entry=0xaa4be00, e=e@entry=0x9cd1d08) at kernel/qapplication.cpp:4348
#43 0xb748acb4 in KApplication::notify (this=0x95be078, receiver=0xaa4be00, event=0x9cd1d08) at /usr/src/debug/kdelibs-4.11.5/kdeui/kernel/kapplication.cpp:311
#44 0xb6d38fba in QCoreApplication::notifyInternal (this=0x95be078, receiver=receiver@entry=0xaa4be00, event=event@entry=0x9cd1d08) at kernel/qcoreapplication.cpp:949
#45 0xb6d3c2e5 in sendEvent (event=0x9cd1d08, receiver=0xaa4be00) at kernel/qcoreapplication.h:231
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x953df80) at kernel/qcoreapplication.cpp:1573
#47 0xb6d3c80c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#48 0xb6d68e0e in sendPostedEvents () at kernel/qcoreapplication.h:236
#49 postEventSourceDispatch (s=0x95c7818) at kernel/qeventdispatcher_glib.cpp:280
#50 0xb58d47de in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#51 0xb58d4b88 in ?? () from /usr/lib/libglib-2.0.so.0
#52 0xb58d4c48 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#53 0xb6d685ef in QEventDispatcherGlib::processEvents (this=this@entry=0x95b2b78, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#54 0xb62d451e in QGuiEventDispatcherGlib::processEvents (this=0x95b2b78, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0xb6d37a03 in QEventLoop::processEvents (this=this@entry=0xbff4b658, flags=...) at kernel/qeventloop.cpp:149
#56 0xb6d37d29 in QEventLoop::exec (this=this@entry=0xbff4b658, flags=...) at kernel/qeventloop.cpp:204
#57 0xb6d3d4fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#58 0xb6222944 in QApplication::exec () at kernel/qapplication.cpp:3823
#59 0xaf9ef357 in kdemain (argc=1, argv=0x9561220) at /usr/src/debug/kde-workspace-4.11.9/plasma/desktop/shell/main.cpp:126
#60 0x0804fba3 in launch (argc=<optimized out>, argc@entry=1, _name=_name@entry=0x9541f3c "/usr/bin/plasma-desktop", args=<optimized out>, args@entry=0x9541f54 "", cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x9541f58 "", reset_env=false, tty=tty@entry=0x0, avoid_loops=false, startup_id_str=startup_id_str@entry=0x8052336 "0") at /usr/src/debug/kdelibs-4.11.5/kinit/kinit.cpp:726
#61 0x08050a73 in handle_launcher_request (sock=sock@entry=8, who=<optimized out>) at /usr/src/debug/kdelibs-4.11.5/kinit/kinit.cpp:1218
#62 0x08051111 in handle_requests (waitForPid=waitForPid@entry=0) at /usr/src/debug/kdelibs-4.11.5/kinit/kinit.cpp:1411
#63 0x0804c796 in main (argc=4, argv=0xbff4bf24, envp=0xbff4bf38) at /usr/src/debug/kdelibs-4.11.5/kinit/kinit.cpp:1899

Reported using DrKonqi