Bug 325829

Application: muon-installer (2.0.65)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-11-generic i686
Distribution: Ubuntu Saucy Salamander (development branch)

-- Information about the crash:
- What I was doing when the application crashed: this is crash report number one.i was trying to open muon s.c. from the application launcher menu.

-- Backtrace:
Application: Muon Software Center (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb3d32980 (LWP 17286))]

Thread 2 (Thread 0xb03fab40 (LWP 17308)):
#0  0xb774b424 in __kernel_vsyscall ()
#1  0xb5a3eeeb in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb4668a3b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4659b58 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4659c98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5d9e8df in QEventDispatcherGlib::processEvents (this=0xafa00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5d6d9f3 in QEventLoop::processEvents (this=this@entry=0xb03fa228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5d6dd19 in QEventLoop::exec (this=this@entry=0xb03fa228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5c5ce3d in QThread::exec (this=this@entry=0x82980f0) at thread/qthread.cpp:542
#9  0xb5d4de14 in QInotifyFileSystemWatcherEngine::run (this=0x82980f0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0xb5c5f72f in QThreadPrivate::start (arg=0x82980f0) at thread/qthread_unix.cpp:338
#11 0xb4737d78 in start_thread (arg=0xb03fab40) at pthread_create.c:311
#12 0xb5a4e4fe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb3d32980 (LWP 17286)):
[KCrash Handler]
#7  KNS3::Entry::providerId (this=0x0) at ../../../knewstuff/knewstuff3/entry.cpp:52
#8  0xb100d2d8 in KNSResource::origin (this=0x8fd7670) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSResource.cpp:159
#9  0x080617a7 in fetchOrigins () at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:266
#10 0x080626c1 in MainWindow::populateViews (this=0x837f3b8) at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:295
#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 0xb5d83fc7 in QMetaObject::activate (sender=sender@entry=0x840f8f8, m=m@entry=0xb77259f8 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#13 0xb76fbf65 in ResourcesModel::allInitialized (this=this@entry=0x840f8f8) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#14 0xb770b977 in ResourcesModel::resetBackend (this=this@entry=0x840f8f8, backend=backend@entry=0x84170b0) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#15 0xb770be2f in ResourcesModel::callerFetchingChanged (this=0x840f8f8) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:241
#16 0xb76fd630 in ResourcesModel::qt_static_metacall (_o=0x0, _id=1, _a=0xbf8ca008, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#17 0xb5d83fc7 in QMetaObject::activate (sender=sender@entry=0x84170b0, m=m@entry=0xb7725a88 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0xb76fb765 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0x84170b0) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#19 0xb1009bd7 in KNSBackend::setFetching (this=this@entry=0x84170b0, f=f@entry=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:112
#20 0xb100b4b0 in KNSBackend::receivedContents (this=this@entry=0x84170b0, job=0x9077ae0) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:165
#21 0xb1008f39 in KNSBackend::qt_static_metacall (_o=_o@entry=0x84170b0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf8ca1e8) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/KNSBackend/moc_KNSBackend.cpp:60
#22 0xb5d83fc7 in QMetaObject::activate (sender=0x9077ae0, m=0xb4899540 <Attica::BaseJob::staticMetaObject>, local_signal_index=0, argv=0xbf8ca1e8) at kernel/qobject.cpp:3539
#23 0xb47ee505 in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#24 0xb47ee749 in Attica::BaseJob::dataFinished() () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#25 0xb47eea68 in ?? () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#26 0xb5d83fc7 in QMetaObject::activate (sender=sender@entry=0x9184530, m=m@entry=0xb562b364 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#27 0xb55d7e95 in QNetworkReply::finished (this=0x9184530) at .moc/release-shared/moc_qnetworkreply.cpp:166
#28 0xb55d80c0 in QNetworkReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbf8ca454, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:107
#29 0xb5d779a4 in QMetaMethod::invoke (this=this@entry=0xbf8ca574, object=0x9184530, connectionType=<optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#30 0xb5d79f83 in QMetaObject::invokeMethod (obj=obj@entry=0x9184530, member=member@entry=0xb7645915 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#31 0xb74b59b8 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0xb7645915 "finished", obj=0x9184530) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#32 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x9184530, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#33 0xb74b7944 in KDEPrivate::AccessManagerReply::slotResult (this=0x9184530, kJob=0x9047d90) at ../../kio/kio/accessmanagerreply_p.cpp:427
#34 0xb74b8389 in KDEPrivate::AccessManagerReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbf8ca978, _c=<optimized out>) at ./accessmanagerreply_p.moc:61
#35 0xb5d83fc7 in QMetaObject::activate (sender=sender@entry=0x9047d90, m=m@entry=0xb61894cc <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbf8ca978) at kernel/qobject.cpp:3539
#36 0xb5fe39e5 in KJob::result (this=this@entry=0x9047d90, _t1=_t1@entry=0x9047d90) at ./kjob.moc:208
#37 0xb5fe3a32 in KJob::emitResult (this=this@entry=0x9047d90) at ../../kdecore/jobs/kjob.cpp:318
#38 0xb74f7f41 in KIO::SimpleJob::slotFinished (this=0x9047d90) at ../../kio/kio/job.cpp:496
#39 0xb74f9346 in KIO::TransferJob::slotFinished (this=0x9047d90) at ../../kio/kio/job.cpp:1099
#40 0xb74f9ee0 in KIO::TransferJob::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbf8cab68, _c=<optimized out>) at ./jobclasses.moc:388
#41 0xb5d83fc7 in QMetaObject::activate (sender=sender@entry=0x82a1ac0, m=m@entry=0xb76bf480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#42 0xb75a3fb5 in KIO::SlaveInterface::finished (this=this@entry=0x82a1ac0) at ./slaveinterface.moc:185
#43 0xb75a59fd in KIO::SlaveInterface::dispatch (this=0x82a1ac0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#44 0xb75a2d7e in KIO::SlaveInterface::dispatch (this=0x82a1ac0) at ../../kio/kio/slaveinterface.cpp:92
#45 0xb75963a0 in KIO::Slave::gotInput (this=this@entry=0x82a1ac0) at ../../kio/kio/slave.cpp:344
#46 0xb759654c in KIO::Slave::qt_static_metacall (_o=_o@entry=0x82a1ac0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf8cadb8) at ./slave.moc:57
#47 0xb5d83fc7 in QMetaObject::activate (sender=sender@entry=0x82a0be8, m=m@entry=0xb76bc190 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#48 0xb74bfa75 in KIO::Connection::readyRead (this=0x82a0be8) at ./connection.moc:106
#49 0xb74c0220 in KIO::ConnectionPrivate::dequeue (this=0x82a1e90) at ../../kio/kio/connection.cpp:82
#50 0xb5d8077a in QMetaCallEvent::placeMetaCall (this=0x9127730, object=0x82a0be8) at kernel/qobject.cpp:524
#51 0xb5d8858b in QObject::event (this=0x82a0be8, e=0x9127730) at kernel/qobject.cpp:1194
#52 0xb62cb744 in QApplicationPrivate::notify_helper (this=0x8249950, receiver=0x82a0be8, e=0x9127730) at kernel/qapplication.cpp:4567
#53 0xb62d2223 in QApplication::notify (this=0xbf8cbec0, receiver=receiver@entry=0x82a0be8, e=e@entry=0x9127730) at kernel/qapplication.cpp:4353
#54 0xb6e18ff4 in KApplication::notify (this=0xbf8cbec0, receiver=0x82a0be8, event=0x9127730) at ../../kdeui/kernel/kapplication.cpp:311
#55 0xb5d6eeda in QCoreApplication::notifyInternal (this=0xbf8cbec0, receiver=receiver@entry=0x82a0be8, event=event@entry=0x9127730) at kernel/qcoreapplication.cpp:946
#56 0xb5d726ad in sendEvent (event=0x9127730, receiver=0x82a0be8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x821ef48) at kernel/qcoreapplication.cpp:1570
#58 0xb5d72bbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#59 0xb5d9ef6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#60 postEventSourceDispatch (s=0x82437b0) at kernel/qeventdispatcher_glib.cpp:279
#61 0xb465982e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#62 0xb4659bd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#63 0xb4659c98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#64 0xb5d9e8bf in QEventDispatcherGlib::processEvents (this=this@entry=0x82253b8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#65 0xb638032e in QGuiEventDispatcherGlib::processEvents (this=0x82253b8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#66 0xb5d72c0d in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#67 0xb73f9c43 in QApt::CacheBuildProgress::Update (this=0x8f6bb40) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#68 0xb51ab25a in OpProgress::Progress(unsigned long long) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#69 0xb51ce305 in pkgDepCache::Update(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#70 0xb51ce773 in pkgDepCache::Init(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#71 0xb51fe461 in pkgCacheFile::BuildDepCache(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#72 0xb51fe4dc in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#73 0xb73f9b80 in ReadOnlyOpen (Progress=0x8f6bb40, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#74 QApt::Cache::open (this=0x8f699d8) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#75 0xb73f4518 in QApt::Backend::reloadCache (this=this@entry=0x840abf8) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#76 0xb73f526d in QApt::Backend::init (this=this@entry=0x840abf8) at /build/buildd/qapt-2.0.65/src/backend.cpp:169
#77 0xb76da8b5 in QAptActions::setBackend (this=0x8254338, backend=0x840abf8) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:87
#78 0xb76d05dd in QAptActions::qt_static_metacall (_o=0x0, _id=1, _a=0xbf8cb778, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuonapt/moc_QAptActions.cpp:97
#79 0xb5d83fc7 in QMetaObject::activate (sender=sender@entry=0x841c370, m=m@entry=0xb0b259fc <ApplicationBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0xbf8cb778) at kernel/qobject.cpp:3539
#80 0xb0b022c5 in ApplicationBackend::aptBackendInitialized (this=this@entry=0x841c370, _t1=0x840abf8) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:184
#81 0xb0b03583 in ApplicationBackend::initBackend (this=0x841c370) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:546
#82 0xb0b02450 in ApplicationBackend::qt_static_metacall (_o=0x0, _id=1, _a=0xbf8cb888, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:93
#83 0xb5d83fc7 in QMetaObject::activate (sender=sender@entry=0x840a080, m=m@entry=0xb5ed8ef8 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#84 0xb5d8d460 in timeout (this=0x840a080) at .moc/release-shared/qtimer.moc:97
#85 QSingleShotTimer::timerEvent (this=0x840a080) at kernel/qtimer.cpp:317
#86 0xb5d883ec in QObject::event (this=0x840a080, e=0xbf8cbbe0) at kernel/qobject.cpp:1156
#87 0xb62cb744 in QApplicationPrivate::notify_helper (this=0x8249950, receiver=0x840a080, e=0xbf8cbbe0) at kernel/qapplication.cpp:4567
#88 0xb62d2223 in QApplication::notify (this=0xbf8cbec0, receiver=receiver@entry=0x840a080, e=e@entry=0xbf8cbbe0) at kernel/qapplication.cpp:4353
#89 0xb6e18ff4 in KApplication::notify (this=0xbf8cbec0, receiver=0x840a080, event=0xbf8cbbe0) at ../../kdeui/kernel/kapplication.cpp:311
#90 0xb5d6eeda in QCoreApplication::notifyInternal (this=0xbf8cbec0, receiver=0x840a080, event=event@entry=0xbf8cbbe0) at kernel/qcoreapplication.cpp:946
#91 0xb5da14eb in sendEvent (event=0xbf8cbbe0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#92 QTimerInfoList::activateTimers (this=this@entry=0x8247c74) at kernel/qeventdispatcher_unix.cpp:622
#93 0xb5d9e5d8 in timerSourceDispatch (source=0x8247c40) at kernel/qeventdispatcher_glib.cpp:186
#94 0xb465982e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#95 0xb4659bd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#96 0xb4659c98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#97 0xb5d9e8bf in QEventDispatcherGlib::processEvents (this=this@entry=0x82253b8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#98 0xb638032e in QGuiEventDispatcherGlib::processEvents (this=0x82253b8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#99 0xb5d6d9f3 in QEventLoop::processEvents (this=this@entry=0xbf8cbe08, flags=...) at kernel/qeventloop.cpp:149
#100 0xb5d6dd19 in QEventLoop::exec (this=this@entry=0xbf8cbe08, flags=...) at kernel/qeventloop.cpp:204
#101 0xb5d7389e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#102 0xb62c9974 in QApplication::exec () at kernel/qapplication.cpp:3828
#103 0x0805d9ab in main (argc=5, argv=0xbf8cbf94) at /build/buildd/muon-2.0.65+git20131008/installer/main.cpp:72

Reported using DrKonqi