Bug 326447

Application: muon-installer (2.0.65)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic i686
Distribution: Ubuntu 13.10

-- Information about the crash:
<En detalle, comente que estaba haciendo cuando la aplicación se cerró.>

The crash can be reproduced every time.

-- Backtrace:
Application: Centro de software de Muon (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb3da7980 (LWP 5859))]

Thread 2 (Thread 0xaff4db40 (LWP 5891)):
#0  0xb471186b in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb4711b98 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb46cec81 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5e148df in QEventDispatcherGlib::processEvents (this=0xae100468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0xb5de39f3 in QEventLoop::processEvents (this=this@entry=0xaff4d228, flags=...) at kernel/qeventloop.cpp:149
#5  0xb5de3d19 in QEventLoop::exec (this=this@entry=0xaff4d228, flags=...) at kernel/qeventloop.cpp:204
#6  0xb5cd2e3d in QThread::exec (this=this@entry=0xa202368) at thread/qthread.cpp:542
#7  0xb5dc3e14 in QInotifyFileSystemWatcherEngine::run (this=0xa202368) at io/qfilesystemwatcher_inotify.cpp:265
#8  0xb5cd572f in QThreadPrivate::start (arg=0xa202368) at thread/qthread_unix.cpp:338
#9  0xb47acd78 in start_thread (arg=0xaff4db40) at pthread_create.c:311
#10 0xb5ac401e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb3da7980 (LWP 5859)):
[KCrash Handler]
#7  KNS3::Entry::providerId (this=0x0) at ../../../knewstuff/knewstuff3/entry.cpp:52
#8  0xb0c972d8 in KNSResource::origin (this=0xa935128) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSResource.cpp:159
#9  0x080617c3 in fetchOrigins () at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:268
#10 0x080626d1 in MainWindow::populateViews (this=0xa013dc0) at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:297
#11 0x0805e210 in MainWindow::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/installer/moc_MainWindow.cpp:84
#12 0xb5df9fc7 in QMetaObject::activate (sender=sender@entry=0xa07a3e0, m=m@entry=0xb779a9f8 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#13 0xb7770f65 in ResourcesModel::allInitialized (this=this@entry=0xa07a3e0) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#14 0xb7780977 in ResourcesModel::resetBackend (this=this@entry=0xa07a3e0, backend=backend@entry=0xa12c1f0) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#15 0xb7780e2f in ResourcesModel::callerFetchingChanged (this=0xa07a3e0) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:241
#16 0xb7772630 in ResourcesModel::qt_static_metacall (_o=0x0, _id=1, _a=0xbfcda6a8, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#17 0xb5df9fc7 in QMetaObject::activate (sender=sender@entry=0xa12c1f0, m=m@entry=0xb779aa88 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0xb7770765 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0xa12c1f0) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#19 0xb0c93bd7 in KNSBackend::setFetching (this=this@entry=0xa12c1f0, f=f@entry=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:112
#20 0xb0c954b0 in KNSBackend::receivedContents (this=this@entry=0xa12c1f0, job=0xabcff80) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:165
#21 0xb0c92f39 in KNSBackend::qt_static_metacall (_o=_o@entry=0xa12c1f0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfcda888) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/KNSBackend/moc_KNSBackend.cpp:60
#22 0xb5df9fc7 in QMetaObject::activate (sender=0xabcff80, m=0xb490e540 <Attica::BaseJob::staticMetaObject>, local_signal_index=0, argv=0xbfcda888) at kernel/qobject.cpp:3539
#23 0xb4863505 in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#24 0xb4863749 in Attica::BaseJob::dataFinished() () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#25 0xb4863a68 in ?? () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#26 0xb5df9fc7 in QMetaObject::activate (sender=sender@entry=0xabd0100, m=m@entry=0xb56a0364 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#27 0xb564ce95 in QNetworkReply::finished (this=0xabd0100) at .moc/release-shared/moc_qnetworkreply.cpp:166
#28 0xb564d0c0 in QNetworkReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfcdaaf4, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:107
#29 0xb5ded9a4 in QMetaMethod::invoke (this=this@entry=0xbfcdac14, object=0xabd0100, connectionType=<optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#30 0xb5deff83 in QMetaObject::invokeMethod (obj=obj@entry=0xabd0100, member=member@entry=0xb76bb815 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#31 0xb752b9b8 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0xb76bb815 "finished", obj=0xabd0100) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#32 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0xabd0100, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#33 0xb752d944 in KDEPrivate::AccessManagerReply::slotResult (this=0xabd0100, kJob=0xabacc40) at ../../kio/kio/accessmanagerreply_p.cpp:427
#34 0xb752e389 in KDEPrivate::AccessManagerReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfcdb018, _c=<optimized out>) at ./accessmanagerreply_p.moc:61
#35 0xb5df9fc7 in QMetaObject::activate (sender=sender@entry=0xabacc40, m=m@entry=0xb61ff4cc <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbfcdb018) at kernel/qobject.cpp:3539
#36 0xb60599e5 in KJob::result (this=this@entry=0xabacc40, _t1=_t1@entry=0xabacc40) at ./kjob.moc:208
#37 0xb6059a32 in KJob::emitResult (this=this@entry=0xabacc40) at ../../kdecore/jobs/kjob.cpp:318
#38 0xb756df31 in KIO::SimpleJob::slotFinished (this=0xabacc40) at ../../kio/kio/job.cpp:496
#39 0xb756f336 in KIO::TransferJob::slotFinished (this=0xabacc40) at ../../kio/kio/job.cpp:1099
#40 0xb756fed0 in KIO::TransferJob::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfcdb208, _c=<optimized out>) at ./jobclasses.moc:388
#41 0xb5df9fc7 in QMetaObject::activate (sender=sender@entry=0xa25ad38, m=m@entry=0xb7734480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#42 0xb7619e95 in KIO::SlaveInterface::finished (this=this@entry=0xa25ad38) at ./slaveinterface.moc:185
#43 0xb761b8dd in KIO::SlaveInterface::dispatch (this=0xa25ad38, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#44 0xb7618c5e in KIO::SlaveInterface::dispatch (this=0xa25ad38) at ../../kio/kio/slaveinterface.cpp:92
#45 0xb760c280 in KIO::Slave::gotInput (this=this@entry=0xa25ad38) at ../../kio/kio/slave.cpp:344
#46 0xb760c42c in KIO::Slave::qt_static_metacall (_o=_o@entry=0xa25ad38, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfcdb458) at ./slave.moc:57
#47 0xb5df9fc7 in QMetaObject::activate (sender=sender@entry=0xa4f8b10, m=m@entry=0xb7731190 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#48 0xb7535a75 in KIO::Connection::readyRead (this=0xa4f8b10) at ./connection.moc:106
#49 0xb7536220 in KIO::ConnectionPrivate::dequeue (this=0xa48ef78) at ../../kio/kio/connection.cpp:82
#50 0xb5df677a in QMetaCallEvent::placeMetaCall (this=0xa955128, object=0xa4f8b10) at kernel/qobject.cpp:524
#51 0xb5dfe58b in QObject::event (this=0xa4f8b10, e=0xa955128) at kernel/qobject.cpp:1194
#52 0xb6341744 in QApplicationPrivate::notify_helper (this=0x9f13aa0, receiver=0xa4f8b10, e=0xa955128) at kernel/qapplication.cpp:4567
#53 0xb6348223 in QApplication::notify (this=0xbfcdbb10, receiver=receiver@entry=0xa4f8b10, e=e@entry=0xa955128) at kernel/qapplication.cpp:4353
#54 0xb6e8eff4 in KApplication::notify (this=0xbfcdbb10, receiver=0xa4f8b10, event=0xa955128) at ../../kdeui/kernel/kapplication.cpp:311
#55 0xb5de4eda in QCoreApplication::notifyInternal (this=0xbfcdbb10, receiver=receiver@entry=0xa4f8b10, event=event@entry=0xa955128) at kernel/qcoreapplication.cpp:946
#56 0xb5de86ad in sendEvent (event=0xa955128, receiver=0xa4f8b10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x9edcf48) at kernel/qcoreapplication.cpp:1570
#58 0xb5de8bbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#59 0xb5e14f6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#60 postEventSourceDispatch (s=0x9f14268) at kernel/qeventdispatcher_glib.cpp:279
#61 0xb46ce82e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#62 0xb46cebd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#63 0xb46cec98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#64 0xb5e148bf in QEventDispatcherGlib::processEvents (this=this@entry=0x9ee33d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#65 0xb63f632e in QGuiEventDispatcherGlib::processEvents (this=0x9ee33d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#66 0xb5de39f3 in QEventLoop::processEvents (this=this@entry=0xbfcdba58, flags=...) at kernel/qeventloop.cpp:149
#67 0xb5de3d19 in QEventLoop::exec (this=this@entry=0xbfcdba58, flags=...) at kernel/qeventloop.cpp:204
#68 0xb5de989e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#69 0xb633f974 in QApplication::exec () at kernel/qapplication.cpp:3828
#70 0x0805d9ab in main (argc=1, argv=0xbfcdbbe4) at /build/buildd/muon-2.0.65+git20131008/installer/main.cpp:72


Reproducible: Always

Steps to Reproduce:
1.Sistem informs that somee actualizations are ready
2. Click the icon sistem to actualize
3.Muon crashed


Expected Results:  
actualize sistem

after reboot the device notifier reports finding removable disk 0 bites and none plugged