Bug 326365

Summary: Muon crashes after installing a software
Product: [Unmaintained] muon Reporter: pedron.alexandre
Component: discoverAssignee: Jonathan Thomas <echidnaman>
Status: RESOLVED DUPLICATE    
Severity: crash CC: xabier.villar
Priority: NOR Keywords: drkonqi
Version First Reported In: 2.0.65   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description pedron.alexandre 2013-10-21 09:58:15 UTC 
Application: muon-discover (2.0.65)
KDE Platform Version: 4.11.2 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic i686
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:
I was trying to install an application (Ubuntu Software Center) and Muon crashed.

-- Backtrace:
Application: Découvreur Muon (muon-discover), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb14c2740 (LWP 3501))]

Thread 7 (Thread 0xaedb4b40 (LWP 3503)):
#0  0xb771d424 in __kernel_vsyscall ()
#1  0xb252984b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb5a489bc in __pthread_cond_wait (cond=0xb35db8d0, mutex=0xb35db8b8) at forward.c:149
#3  0xb34d8ef2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb34d8f3f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2525d78 in start_thread (arg=0xaedb4b40) at pthread_create.c:311
#6  0xb5a3b01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 6 (Thread 0xadf93b40 (LWP 3504)):
#0  0xb2527de3 in __GI___pthread_mutex_lock (mutex=0xad600558) at pthread_mutex_lock.c:95
#1  0xb5a48bc4 in pthread_mutex_lock (mutex=0xad600558) at forward.c:192
#2  0xb248abb0 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2447009 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2447a5f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb2447ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5d8b8df in QEventDispatcherGlib::processEvents (this=0xad600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb5d5a9f3 in QEventLoop::processEvents (this=this@entry=0xadf93228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb5d5ad19 in QEventLoop::exec (this=this@entry=0xadf93228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5c49e3d in QThread::exec (this=this@entry=0xa0908c8) at thread/qthread.cpp:542
#10 0xb5d3ae14 in QInotifyFileSystemWatcherEngine::run (this=0xa0908c8) at io/qfilesystemwatcher_inotify.cpp:265
#11 0xb5c4c72f in QThreadPrivate::start (arg=0xa0908c8) at thread/qthread_unix.cpp:338
#12 0xb2525d78 in start_thread (arg=0xadf93b40) at pthread_create.c:311
#13 0xb5a3b01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 5 (Thread 0xa8437b40 (LWP 3506)):
#0  0xb771d424 in __kernel_vsyscall ()
#1  0xb5a2ba0b in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb2456a4b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2447b68 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2447ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5d8b8df in QEventDispatcherGlib::processEvents (this=0xa7a00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5d5a9f3 in QEventLoop::processEvents (this=this@entry=0xa8437258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5d5ad19 in QEventLoop::exec (this=this@entry=0xa8437258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5c49e3d in QThread::exec (this=this@entry=0xa653238) at thread/qthread.cpp:542
#9  0xb5c49f8b in QThread::run (this=0xa653238) at thread/qthread.cpp:609
#10 0xb5c4c72f in QThreadPrivate::start (arg=0xa653238) at thread/qthread_unix.cpp:338
#11 0xb2525d78 in start_thread (arg=0xa8437b40) at pthread_create.c:311
#12 0xb5a3b01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0xa7852b40 (LWP 3507)):
#0  0xb771d424 in __kernel_vsyscall ()
#1  0xb5a4e4d2 in clock_gettime (clock_id=1, tp=0xa7852018) at ../sysdeps/unix/clock_gettime.c:115
#2  0xb5ca73ec in do_gettime (frac=0xa7852010, sec=0xa7852008) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb5d8cfd2 in updateCurrentTime (this=0xa237fc4) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xa237fc4, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0xb5d8b67b in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa78520ec) at kernel/qeventdispatcher_glib.cpp:136
#7  0xb2447143 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb2447a5f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb2447ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb5d8b8df in QEventDispatcherGlib::processEvents (this=0xa027910, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb5d5a9f3 in QEventLoop::processEvents (this=this@entry=0xa7852258, flags=...) at kernel/qeventloop.cpp:149
#12 0xb5d5ad19 in QEventLoop::exec (this=this@entry=0xa7852258, flags=...) at kernel/qeventloop.cpp:204
#13 0xb5c49e3d in QThread::exec (this=this@entry=0xa6c0098) at thread/qthread.cpp:542
#14 0xb5c49f8b in QThread::run (this=0xa6c0098) at thread/qthread.cpp:609
#15 0xb5c4c72f in QThreadPrivate::start (arg=0xa6c0098) at thread/qthread_unix.cpp:338
#16 0xb2525d78 in start_thread (arg=0xa7852b40) at pthread_create.c:311
#17 0xb5a3b01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xa7051b40 (LWP 3682)):
#0  0xb59bfee3 in _int_free (av=0xa7a00010, p=0xa7a11768, have_lock=0) at malloc.c:3808
#1  0xb5b45a3f in operator delete(void*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#2  0xb5d75cff in QObject::~QObject (this=0xa7a332b0, __in_chrg=<optimized out>) at kernel/qobject.cpp:895
#3  0xb5ce4126 in QIODevice::~QIODevice (this=0xa7a332b0, __in_chrg=<optimized out>) at io/qiodevice.cpp:403
#4  0xb328f936 in QNetworkReply::~QNetworkReply (this=0xa7a332b0, __in_chrg=<optimized out>) at access/qnetworkreply.cpp:353
#5  0xb32912ce in QNetworkReplyImpl::~QNetworkReplyImpl (this=0xa7a332b0, __in_chrg=<optimized out>) at access/qnetworkreplyimpl.cpp:855
#6  0xb329131c in QNetworkReplyImpl::~QNetworkReplyImpl (this=0xa7a332b0, __in_chrg=<optimized out>) at access/qnetworkreplyimpl.cpp:864
#7  0xb5d6f423 in qDeleteInEventHandler (o=o@entry=0xa7a332b0) at kernel/qobject.cpp:4269
#8  0xb5d755b0 in QObject::event (this=this@entry=0xa7a332b0, e=e@entry=0xa7a05b50) at kernel/qobject.cpp:1175
#9  0xb32932bb in QNetworkReplyImpl::event (this=0xa7a332b0, e=0xa7a05b50) at access/qnetworkreplyimpl.cpp:1036
#10 0xb62b8744 in QApplicationPrivate::notify_helper (this=0x9f4c498, receiver=0xa7a332b0, e=0xa7a05b50) at kernel/qapplication.cpp:4567
#11 0xb62bf223 in QApplication::notify (this=0xbfa99de0, receiver=receiver@entry=0xa7a332b0, e=e@entry=0xa7a05b50) at kernel/qapplication.cpp:4353
#12 0xb6e05ff4 in KApplication::notify (this=0xbfa99de0, receiver=0xa7a332b0, event=0xa7a05b50) at ../../kdeui/kernel/kapplication.cpp:311
#13 0xb5d5beda in QCoreApplication::notifyInternal (this=0xbfa99de0, receiver=receiver@entry=0xa7a332b0, event=event@entry=0xa7a05b50) at kernel/qcoreapplication.cpp:946
#14 0xb5d5f6ad in sendEvent (event=0xa7a05b50, receiver=0xa7a332b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xa9c4808) at kernel/qcoreapplication.cpp:1570
#16 0xb5d5fbbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#17 0xb5d8bf6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#18 postEventSourceDispatch (s=0xa7a32c90) at kernel/qeventdispatcher_glib.cpp:279
#19 0xb244783e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#20 0xb2447be8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#21 0xb2447ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#22 0xb5d8b8bf in QEventDispatcherGlib::processEvents (this=0xa7a04f78, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#23 0xb5d5a9f3 in QEventLoop::processEvents (this=this@entry=0xa7051248, flags=...) at kernel/qeventloop.cpp:149
#24 0xb5d5ad19 in QEventLoop::exec (this=this@entry=0xa7051248, flags=...) at kernel/qeventloop.cpp:204
#25 0xb5c49e3d in QThread::exec (this=this@entry=0xae46860) at thread/qthread.cpp:542
#26 0xb7105aee in QDeclarativePixmapReader::run (this=0xae46860) at util/qdeclarativepixmapcache.cpp:576
#27 0xb5c4c72f in QThreadPrivate::start (arg=0xae46860) at thread/qthread_unix.cpp:338
#28 0xb2525d78 in start_thread (arg=0xa7051b40) at pthread_create.c:311
#29 0xb5a3b01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xa13fcb40 (LWP 3683)):
#0  0xb771d424 in __kernel_vsyscall ()
#1  0xb5a298db in read () at ../sysdeps/unix/syscall-template.S:81
#2  0xb2489d4e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb244765b in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2447afa in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb2447ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5d8b8df in QEventDispatcherGlib::processEvents (this=0xa7a06318, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb5d5a9f3 in QEventLoop::processEvents (this=this@entry=0xa13fc258, flags=...) at kernel/qeventloop.cpp:149
#8  0xb5d5ad19 in QEventLoop::exec (this=this@entry=0xa13fc258, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5c49e3d in QThread::exec (this=this@entry=0xa7a07860) at thread/qthread.cpp:542
#10 0xb5c49f8b in QThread::run (this=0xa7a07860) at thread/qthread.cpp:609
#11 0xb5c4c72f in QThreadPrivate::start (arg=0xa7a07860) at thread/qthread_unix.cpp:338
#12 0xb2525d78 in start_thread (arg=0xa13fcb40) at pthread_create.c:311
#13 0xb5a3b01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb14c2740 (LWP 3501)):
[KCrash Handler]
#7  0xa6808a02 in FindPkg (this=0x0, Name=...) at /usr/include/apt-pkg/depcache.h:348
#8  QApt::Backend::package (this=this@entry=0xa65dbd0, name=...) at /build/buildd/qapt-2.0.65/src/backend.cpp:341
#9  0xa6808afe in QApt::Backend::package (this=0xa65dbd0, name=...) at /build/buildd/qapt-2.0.65/src/backend.cpp:334
#10 0xa5a508c6 in Application::package (this=this@entry=0xbc00890) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/Application.cpp:137
#11 0xa5a50bbc in Application::state (this=0xbc00890) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/Application.cpp:485
#12 0xb76df97f in AbstractResource::isInstalled (this=this@entry=0xbc00890) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/AbstractResource.cpp:51
#13 0xb76cddf0 in AbstractResource::qt_metacall (this=this@entry=0xbc00890, _c=_c@entry=QMetaObject::ReadProperty, _id=13, _id@entry=14, _a=_a@entry=0xbfa96a6c) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_AbstractResource.cpp:194
#14 0xa5a48144 in Application::qt_metacall (this=0xbc00890, _c=QMetaObject::ReadProperty, _id=14, _a=0xbfa96a6c) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_Application.cpp:87
#15 0xb5d62e35 in QMetaObject::metacall (object=object@entry=0xbc00890, cl=cl@entry=QMetaObject::ReadProperty, idx=14, argv=argv@entry=0xbfa96a6c) at kernel/qmetaobject.cpp:245
#16 0xb7265aa5 in QDeclarativeObjectScriptClass::property (this=this@entry=0xa08cab0, obj=0xbc00890, name=@0xbfa96af8: 0xae5a9480) at qml/qdeclarativeobjectscriptclass.cpp:296
#17 0xb7265cbc in QDeclarativeObjectScriptClass::property (this=0xa08cab0, object=0xcc92738, name=@0xbfa96af8: 0xae5a9480) at qml/qdeclarativeobjectscriptclass.cpp:218
#18 0xb3557b59 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#19 0xb35402a8 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#20 0xb33e580d in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#21 0xb3419eb6 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#22 0xa14f4e85 in ?? ()
#23 0xb33d6ac2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#24 0xb346e366 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#25 0xb3440427 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#26 0xb3536b4a in QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#27 0xb71cae8a in QDeclarativeQtScriptExpression::eval (this=this@entry=0xceebf04, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0xbfa96fdf) at qml/qdeclarativeexpression.cpp:518
#28 0xb71cd535 in QDeclarativeQtScriptExpression::scriptValue (this=this@entry=0xceebf04, secondaryScope=0x0, isUndefined=0xbfa96fdf) at qml/qdeclarativeexpression.cpp:470
#29 0xb71cd82a in QDeclarativeExpressionPrivate::scriptValue (this=this@entry=0xceebeb8, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0xbfa96fdf) at qml/qdeclarativeexpression.cpp:653
#30 0xb71ceff0 in QDeclarativeBinding::update (this=0xcf9d330, flags=...) at qml/qdeclarativebinding.cpp:370
#31 0xb71cddd4 in update (this=<optimized out>) at ../../include/QtDeclarative/private/../../../src/declarative/qml/qdeclarativebinding_p.h:208
#32 QDeclarativeBindingPrivate::emitValueChanged (this=0xceebeb8) at qml/qdeclarativebinding.cpp:469
#33 0xb71cad65 in _q_notify (this=<optimized out>) at qml/qdeclarativeexpression.cpp:800
#34 QDeclarativeExpression::qt_static_metacall (_o=0xcf9d330, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfa97338) at .moc/release-shared/moc_qdeclarativeexpression.cpp:54
#35 0xb71cdb1c in QDeclarativeExpression::qt_metacall (this=this@entry=0xcf9d330, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=1, _id@entry=5, _a=_a@entry=0xbfa97338) at .moc/release-shared/moc_qdeclarativeexpression.cpp:94
#36 0xb72dcda6 in QDeclarativeBinding::qt_metacall (this=0xcf9d330, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfa97338) at .moc/release-shared/moc_qdeclarativebinding_p.cpp:86
#37 0xb5d62e35 in QMetaObject::metacall (object=object@entry=0xcf9d330, cl=cl@entry=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfa97338) at kernel/qmetaobject.cpp:245
#38 0xb5d712dd in QMetaObject::activate (sender=sender@entry=0xef377d8, m=m@entry=0xef36444, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0xbfa97338) at kernel/qobject.cpp:3558
#39 0xb5d71938 in QMetaObject::activate (sender=0xef377d8, signal_index=signal_index@entry=34, argv=argv@entry=0xbfa97338) at kernel/qobject.cpp:3615
#40 0xb71b7554 in QDeclarativeVMEMetaObject::metaCall (this=0xef36440, c=QMetaObject::InvokeMetaMethod, _id=34, a=0xbfa97338) at qml/qdeclarativevmemetaobject.cpp:639
#41 0xb5d62e35 in QMetaObject::metacall (object=object@entry=0xef377d8, cl=cl@entry=QMetaObject::InvokeMetaMethod, idx=34, argv=0xbfa97338) at kernel/qmetaobject.cpp:245
#42 0xb5d712dd in QMetaObject::activate (sender=sender@entry=0xef34ee0, m=m@entry=0xb76f59b0 <TransactionListener::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3558
#43 0xb76cc325 in TransactionListener::resourceChanged (this=this@entry=0xef34ee0) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_TransactionListener.cpp:172
#44 0xb76d8b61 in TransactionListener::setResource (this=this@entry=0xef34ee0, resource=0xbc00890) at /build/buildd/muon-2.0.65+git20131008/libmuon/Transaction/TransactionListener.cpp:69
#45 0xb76ce322 in TransactionListener::qt_metacall (this=0xef34ee0, _c=QMetaObject::WriteProperty, _id=0, _a=0xbfa97520) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_TransactionListener.cpp:149
#46 0xb5d62e35 in QMetaObject::metacall (object=0xef34ee0, cl=cl@entry=QMetaObject::WriteProperty, idx=1, argv=0xbfa97520) at kernel/qmetaobject.cpp:245
#47 0xb71b7275 in QDeclarativeVMEMetaObject::metaCall (this=0xef36440, c=QMetaObject::WriteProperty, _id=43, a=0xbfa97520) at qml/qdeclarativevmemetaobject.cpp:623
#48 0xb5d62e35 in QMetaObject::metacall (object=object@entry=0xef377d8, cl=cl@entry=QMetaObject::WriteProperty, idx=idx@entry=43, argv=argv@entry=0xbfa97520) at kernel/qmetaobject.cpp:245
#49 0xb71d4daa in QDeclarativePropertyPrivate::write (object=0xef377d8, property=..., value=..., context=0xf6ee3e8, flags=...) at qml/qdeclarativeproperty.cpp:1176
#50 0xb71d579d in QDeclarativePropertyPrivate::writeValueProperty (this=0x1141cbd8, value=..., flags=...) at qml/qdeclarativeproperty.cpp:1088
#51 0xb71d5850 in QDeclarativePropertyPrivate::write (that=..., value=..., flags=...) at qml/qdeclarativeproperty.cpp:1343
#52 0xb71cf11f in QDeclarativeBinding::update (this=0xdf05d38, flags=...) at qml/qdeclarativebinding.cpp:427
#53 0xb71cdfe8 in QDeclarativeBinding::setEnabled (this=0xdf05d38, e=true, flags=...) at qml/qdeclarativebinding.cpp:479
#54 0xb71d86dc in QDeclarativeComponentPrivate::complete (enginePriv=0xa045ea8, state=0x11d58b84) at qml/qdeclarativecomponent.cpp:948
#55 0xb71d8d67 in QDeclarativeComponentPrivate::completeCreate (this=<optimized out>) at qml/qdeclarativecomponent.cpp:1043
#56 0xb7166189 in QDeclarativeLoaderPrivate::_q_sourceLoaded (this=0x11d58670) at graphicsitems/qdeclarativeloader.cpp:418
#57 0xb7166ba9 in QDeclarativeLoader::qt_metacall (this=0x11d58610, _c=QMetaObject::WriteProperty, _id=1, _a=0xbfa978e0) at .moc/release-shared/moc_qdeclarativeloader_p.cpp:152
#58 0xb5d62e35 in QMetaObject::metacall (object=object@entry=0x11d58610, cl=cl@entry=QMetaObject::WriteProperty, idx=idx@entry=44, argv=argv@entry=0xbfa978e0) at kernel/qmetaobject.cpp:245
#59 0xb71d4daa in QDeclarativePropertyPrivate::write (object=0x11d58610, property=..., value=..., context=0x11d50678, flags=...) at qml/qdeclarativeproperty.cpp:1176
#60 0xb726718b in QDeclarativeObjectScriptClass::setProperty (this=this@entry=0xa08cab0, obj=0x11d58610, name=@0xbfa97a44: 0xae4f0188, value=..., context=context@entry=0xae08c098, evalContext=<optimized out>, evalContext@entry=0x0) at qml/qdeclarativeobjectscriptclass.cpp:439
#61 0xb72677bf in QDeclarativeObjectScriptClass::setProperty (this=0xa08cab0, object=0xdf1d128, name=@0xbfa97a44: 0xae4f0188, value=...) at qml/qdeclarativeobjectscriptclass.cpp:329
#62 0xb3557d1c in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#63 0xb353fc57 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#64 0xb342221e in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#65 0xa1e8d93e in ?? ()
#66 0xb33d6ac2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#67 0xb346e366 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#68 0xb3440427 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#69 0xb3536b4a in QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#70 0xb71cae8a in QDeclarativeQtScriptExpression::eval (this=this@entry=0x11d54264, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:518
#71 0xb71cd535 in QDeclarativeQtScriptExpression::scriptValue (this=this@entry=0x11d54264, secondaryScope=0x0, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:470
#72 0xb71cd82a in QDeclarativeExpressionPrivate::scriptValue (this=0x11d54218, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:653
#73 0xb71cd96f in QDeclarativeExpressionPrivate::value (this=0x11d54218, secondaryScope=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:667
#74 0xb720887f in QDeclarativeBoundSignal::qt_metacall (this=0x11d52258, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbfa97fa8) at qml/qdeclarativeboundsignal.cpp:199
#75 0xb5d62e35 in QMetaObject::metacall (object=object@entry=0x11d52258, cl=cl@entry=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfa97fa8) at kernel/qmetaobject.cpp:245
#76 0xb5d712dd in QMetaObject::activate (sender=sender@entry=0x11d50de8, m=m@entry=0x11d53e1c, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3558
#77 0xb5d71938 in QMetaObject::activate (sender=0x11d50de8, signal_index=signal_index@entry=54, argv=argv@entry=0x0) at kernel/qobject.cpp:3615
#78 0xb71b7029 in QDeclarativeVMEMetaObject::metaCall (this=0x11d53e18, c=QMetaObject::WriteProperty, _id=57, a=0xbfa98120) at qml/qdeclarativevmemetaobject.cpp:564
#79 0xb5d62e35 in QMetaObject::metacall (object=object@entry=0x11d50de8, cl=cl@entry=QMetaObject::WriteProperty, idx=idx@entry=57, argv=argv@entry=0xbfa98120) at kernel/qmetaobject.cpp:245
#80 0xb71d4f2c in QDeclarativePropertyPrivate::write (object=0x11d50de8, property=..., value=..., context=0x11d50678, flags=...) at qml/qdeclarativeproperty.cpp:1152
#81 0xb726718b in QDeclarativeObjectScriptClass::setProperty (this=this@entry=0xa08cab0, obj=0x11d50de8, name=@0xbfa98284: 0xae55bab8, value=..., context=context@entry=0xae08c048, evalContext=<optimized out>, evalContext@entry=0x0) at qml/qdeclarativeobjectscriptclass.cpp:439
#82 0xb72677bf in QDeclarativeObjectScriptClass::setProperty (this=0xa08cab0, object=0x11d58f18, name=@0xbfa98284: 0xae55bab8, value=...) at qml/qdeclarativeobjectscriptclass.cpp:329
#83 0xb3557d1c in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#84 0xb353fc57 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#85 0xb342221e in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#86 0xa1e8d72b in ?? ()
#87 0xb33d6ac2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#88 0xb346e366 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#89 0xb3440427 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#90 0xb3536b4a in QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#91 0xb71cae8a in QDeclarativeQtScriptExpression::eval (this=this@entry=0x11d54924, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:518
#92 0xb71cd535 in QDeclarativeQtScriptExpression::scriptValue (this=this@entry=0x11d54924, secondaryScope=0x0, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:470
#93 0xb71cd82a in QDeclarativeExpressionPrivate::scriptValue (this=0x11d548d8, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:653
#94 0xb71cd96f in QDeclarativeExpressionPrivate::value (this=0x11d548d8, secondaryScope=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:667
#95 0xb720887f in QDeclarativeBoundSignal::qt_metacall (this=0x11d460b0, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbfa987e8) at qml/qdeclarativeboundsignal.cpp:199
#96 0xb5d62e35 in QMetaObject::metacall (object=object@entry=0x11d460b0, cl=cl@entry=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfa987e8) at kernel/qmetaobject.cpp:245
#97 0xb5d712dd in QMetaObject::activate (sender=sender@entry=0x11d54618, m=m@entry=0xb73c3058 <QDeclarativeTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3558
#98 0xb72c4ea5 in QDeclarativeTimer::triggered (this=this@entry=0x11d54618) at .moc/release-shared/moc_qdeclarativetimer_p.cpp:176
#99 0xb71016e8 in QDeclarativeTimer::finished (this=0x11d54618) at util/qdeclarativetimer.cpp:318
#100 0xb72c4fed in QDeclarativeTimer::qt_static_metacall (_o=0x0, _id=-1079416724, _a=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qdeclarativetimer_p.cpp:89
#101 0xb5d70fc7 in QMetaObject::activate (sender=sender@entry=0x11d546c0, m=m@entry=0xb5ec47f8 <QAbstractAnimation::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#102 0xb5c2dea5 in QAbstractAnimation::finished (this=this@entry=0x11d546c0) at .moc/release-shared/moc_qabstractanimation.cpp:190
#103 0xb5c2e688 in QAbstractAnimationPrivate::setState (this=0x11d546d0, newState=newState@entry=QAbstractAnimation::Stopped) at animation/qabstractanimation.cpp:604
#104 0xb5c2e741 in QAbstractAnimation::stop (this=this@entry=0x11d546c0) at animation/qabstractanimation.cpp:958
#105 0xb5c2e844 in QAbstractAnimation::setCurrentTime (this=this@entry=0x11d546c0, msecs=<optimized out>, msecs@entry=1149) at animation/qabstractanimation.cpp:912
#106 0xb5c2e9ff in QUnifiedTimer::updateAnimationsTime (this=0xa6ebbd8) at animation/qabstractanimation.cpp:235
#107 0xb5c2fa5b in QUnifiedTimer::timerEvent (this=0xa6ebbd8, event=0xbfa98d70) at animation/qabstractanimation.cpp:306
#108 0xb5d753ec in QObject::event (this=0xa6ebbd8, e=0xbfa98d70) at kernel/qobject.cpp:1156
#109 0xb62b8744 in QApplicationPrivate::notify_helper (this=0x9f4c498, receiver=0xa6ebbd8, e=0xbfa98d70) at kernel/qapplication.cpp:4567
#110 0xb62bf223 in QApplication::notify (this=0xbfa99de0, receiver=receiver@entry=0xa6ebbd8, e=e@entry=0xbfa98d70) at kernel/qapplication.cpp:4353
#111 0xb6e05ff4 in KApplication::notify (this=0xbfa99de0, receiver=0xa6ebbd8, event=0xbfa98d70) at ../../kdeui/kernel/kapplication.cpp:311
#112 0xb5d5beda in QCoreApplication::notifyInternal (this=0xbfa99de0, receiver=0xa6ebbd8, event=event@entry=0xbfa98d70) at kernel/qcoreapplication.cpp:946
#113 0xb5d8e4eb in sendEvent (event=0xbfa98d70, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#114 QTimerInfoList::activateTimers (this=this@entry=0x9f4f834) at kernel/qeventdispatcher_unix.cpp:622
#115 0xb5d8b5d8 in timerSourceDispatch (source=0x9f4f800) at kernel/qeventdispatcher_glib.cpp:186
#116 0xb244783e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#117 0xb2447be8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#118 0xb2447ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#119 0xb5d8b8bf in QEventDispatcherGlib::processEvents (this=this@entry=0x9f17ec0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#120 0xb636d32e in QGuiEventDispatcherGlib::processEvents (this=0x9f17ec0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#121 0xb5d5fc0d in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#122 0xa6815c43 in QApt::CacheBuildProgress::Update (this=0xaaba1b8) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#123 0xa66f63b2 in OpProgress::OverallProgress(unsigned long long, unsigned long long, unsigned long long, std::string const&) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#124 0xa675381e in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#125 0xa674903b in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#126 0xa67494ae in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#127 0xa6815b80 in ReadOnlyOpen (Progress=0xaaba1b8, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#128 QApt::Cache::open (this=0xb4ff230) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#129 0xa6810518 in QApt::Backend::reloadCache (this=0xa65dbd0) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#130 0xa5a4a180 in ApplicationBackend::reload (this=this@entry=0xa7b2530) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:163
#131 0xa5a4a70a in ApplicationBackend::transactionEvent (this=0xa7b2530, status=QApt::FinishedStatus) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:263
#132 0xa5a483fd in ApplicationBackend::qt_static_metacall (_o=0x0, _id=-1079416724, _a=0xbfa99448, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:90
#133 0xb5d70fc7 in QMetaObject::activate (sender=sender@entry=0xebe2e08, m=m@entry=0xa684fd18 <QApt::Transaction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0xbfa99448) at kernel/qobject.cpp:3539
#134 0xa683a015 in QApt::Transaction::statusChanged (this=this@entry=0xebe2e08, _t1=QApt::FinishedStatus) at /build/buildd/qapt-2.0.65/obj-i686-linux-gnu/src/moc_transaction.cxx:291
#135 0xa682c633 in QApt::Transaction::updateProperty (this=this@entry=0xebe2e08, type=3, variant=...) at /build/buildd/qapt-2.0.65/src/transaction.cpp:518
#136 0xa683a8d4 in QApt::Transaction::qt_static_metacall (_o=_o@entry=0xebe2e08, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=24, _a=0xbfa995c4) at /build/buildd/qapt-2.0.65/obj-i686-linux-gnu/src/moc_transaction.cxx:164
#137 0xb5d70fc7 in QMetaObject::activate (sender=sender@entry=0xbee8800, m=m@entry=0xa684fd78 <OrgKubuntuQaptworkerTransactionInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0xbfa995c4) at kernel/qobject.cpp:3539
#138 0xa683b5bd in OrgKubuntuQaptworkerTransactionInterface::propertyChanged (this=this@entry=0xbee8800, _t1=3, _t2=...) at /build/buildd/qapt-2.0.65/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:246
#139 0xa683b9e9 in OrgKubuntuQaptworkerTransactionInterface::qt_static_metacall (_o=_o@entry=0xbee8800, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=4, _a=_a@entry=0xbfa9976c) at /build/buildd/qapt-2.0.65/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:111
#140 0xa683c456 in OrgKubuntuQaptworkerTransactionInterface::qt_metacall (this=0xbee8800, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfa9976c) at /build/buildd/qapt-2.0.65/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:164
#141 0xb5753ebe in QDBusConnectionPrivate::deliverCall (this=0xa654b78, object=object@entry=0xbee8800, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:951
#142 0xb575cf3d in QDBusCallDeliveryEvent::placeMetaCall (this=0xd3f5b70, object=0xbee8800) at qdbusintegrator_p.h:103
#143 0xb5d7558b in QObject::event (this=0xbee8800, e=0xd3f5b70) at kernel/qobject.cpp:1194
#144 0xb62b8744 in QApplicationPrivate::notify_helper (this=0x9f4c498, receiver=0xbee8800, e=0xd3f5b70) at kernel/qapplication.cpp:4567
#145 0xb62bf223 in QApplication::notify (this=0xbfa99de0, receiver=receiver@entry=0xbee8800, e=e@entry=0xd3f5b70) at kernel/qapplication.cpp:4353
#146 0xb6e05ff4 in KApplication::notify (this=0xbfa99de0, receiver=0xbee8800, event=0xd3f5b70) at ../../kdeui/kernel/kapplication.cpp:311
#147 0xb5d5beda in QCoreApplication::notifyInternal (this=0xbfa99de0, receiver=receiver@entry=0xbee8800, event=event@entry=0xd3f5b70) at kernel/qcoreapplication.cpp:946
#148 0xb5d5f6ad in sendEvent (event=0xd3f5b70, receiver=0xbee8800) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#149 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x9f17130) at kernel/qcoreapplication.cpp:1570
#150 0xb5d5fbbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#151 0xb5d8bf6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#152 postEventSourceDispatch (s=0x9f4e5a8) at kernel/qeventdispatcher_glib.cpp:279
#153 0xb244783e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#154 0xb2447be8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#155 0xb2447ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#156 0xb5d8b8bf in QEventDispatcherGlib::processEvents (this=this@entry=0x9f17ec0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#157 0xb636d32e in QGuiEventDispatcherGlib::processEvents (this=0x9f17ec0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#158 0xb5d5a9f3 in QEventLoop::processEvents (this=this@entry=0xbfa99d38, flags=...) at kernel/qeventloop.cpp:149
#159 0xb5d5ad19 in QEventLoop::exec (this=this@entry=0xbfa99d38, flags=...) at kernel/qeventloop.cpp:204
#160 0xb5d6089e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#161 0xb62b6974 in QApplication::exec () at kernel/qapplication.cpp:3828
#162 0x08050dbb in main (argc=1, argv=0xbfa99ec4) at /build/buildd/muon-2.0.65+git20131008/discover/main.cpp:86

Possible duplicates by query: bug 326288, bug 320577, bug 320355, bug 320051, bug 319772.

Reported using DrKonqi
Comment 1 Jekyll Wu 2013-10-21 10:01:59 UTC 

*** This bug has been marked as a duplicate of bug 320577 ***
Comment 2 Xabier Villar 2013-10-28 22:57:48 UTC 
Created attachment 83188 [details]
New crash information added by DrKonqi

muon-installer (2.1.0) on KDE Platform 4.11.2 using Qt 4.8.4

- What I was doing when the application crashed:

I was installing some programs while I kept looking for another packages.

-- Backtrace (Reduced):
#5  0x00007f530f21b14f in QApt::Backend::package(QLatin1String) const () from /usr/lib/libqapt.so.2
#6  0x00007f530f21b227 in QApt::Backend::package(QString const&) const () from /usr/lib/libqapt.so.2
#7  0x00007f52f9ca3aaf in Application::package() () from /usr/lib/kde4/muon-appsbackend.so
#8  0x00007f52f9ca3d39 in Application::state() () from /usr/lib/kde4/muon-appsbackend.so
#9  0x00007f530fb572fd in AbstractResource::isInstalled() () from /usr/lib/libmuonprivate.so.2