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:
- What I was doing when the application crashed:

stab not doing nothing hangs every time I use it interchangeably you do

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 0xb3dc5980 (LWP 1975))]

Thread 2 (Thread 0xaffb7b40 (LWP 2005)):
#0  0xb77d3424 in __kernel_vsyscall ()
#1  0xb5ad2a0b in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb46fba3b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb46ecb58 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb46ecc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5e328df in QEventDispatcherGlib::processEvents (this=0xaf600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5e019f3 in QEventLoop::processEvents (this=this@entry=0xaffb7228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5e01d19 in QEventLoop::exec (this=this@entry=0xaffb7228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5cf0e3d in QThread::exec (this=this@entry=0xa1807c0) at thread/qthread.cpp:542
#9  0xb5de1e14 in QInotifyFileSystemWatcherEngine::run (this=0xa1807c0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0xb5cf372f in QThreadPrivate::start (arg=0xa1807c0) at thread/qthread_unix.cpp:338
#11 0xb47cad78 in start_thread (arg=0xaffb7b40) at pthread_create.c:311
#12 0xb5ae201e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb3dc5980 (LWP 1975)):
[KCrash Handler]
#7  KNS3::Entry::providerId (this=0x0) at ../../../knewstuff/knewstuff3/entry.cpp:52
#8  0xb09ef2d8 in KNSResource::origin (this=0xa720708) 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=0x9ba5b58) 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 0xb5e17fc7 in QMetaObject::activate (sender=sender@entry=0x9c28f08, m=m@entry=0xb77b89f8 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#13 0xb778ef65 in ResourcesModel::allInitialized (this=this@entry=0x9c28f08) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#14 0xb779e977 in ResourcesModel::resetBackend (this=this@entry=0x9c28f08, backend=backend@entry=0x9d1f8a0) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#15 0xb779ee2f in ResourcesModel::callerFetchingChanged (this=0x9c28f08) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:241
#16 0xb7790630 in ResourcesModel::qt_static_metacall (_o=0x0, _id=1, _a=0xbfcbf6c8, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#17 0xb5e17fc7 in QMetaObject::activate (sender=sender@entry=0x9d1f8a0, m=m@entry=0xb77b8a88 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0xb778e765 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0x9d1f8a0) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#19 0xb09ebbd7 in KNSBackend::setFetching (this=this@entry=0x9d1f8a0, f=f@entry=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:112
#20 0xb09ed4b0 in KNSBackend::receivedContents (this=this@entry=0x9d1f8a0, job=0xa87b920) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:165
#21 0xb09eaf39 in KNSBackend::qt_static_metacall (_o=_o@entry=0x9d1f8a0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfcbf8a8) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/KNSBackend/moc_KNSBackend.cpp:60
#22 0xb5e17fc7 in QMetaObject::activate (sender=0xa87b920, m=0xb492c540 <Attica::BaseJob::staticMetaObject>, local_signal_index=0, argv=0xbfcbf8a8) at kernel/qobject.cpp:3539
#23 0xb4881505 in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#24 0xb4881749 in Attica::BaseJob::dataFinished() () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#25 0xb4881a68 in ?? () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#26 0xb5e17fc7 in QMetaObject::activate (sender=sender@entry=0xa858078, m=m@entry=0xb56be364 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#27 0xb566ae95 in QNetworkReply::finished (this=0xa858078) at .moc/release-shared/moc_qnetworkreply.cpp:166
#28 0xb566b0c0 in QNetworkReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfcbfb14, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:107
#29 0xb5e0b9a4 in QMetaMethod::invoke (this=this@entry=0xbfcbfc34, object=0xa858078, connectionType=<optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#30 0xb5e0df83 in QMetaObject::invokeMethod (obj=obj@entry=0xa858078, member=member@entry=0xb76d9815 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#31 0xb75499b8 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0xb76d9815 "finished", obj=0xa858078) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#32 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0xa858078, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#33 0xb754b944 in KDEPrivate::AccessManagerReply::slotResult (this=0xa858078, kJob=0xa175568) at ../../kio/kio/accessmanagerreply_p.cpp:427
#34 0xb754c389 in KDEPrivate::AccessManagerReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfcc0038, _c=<optimized out>) at ./accessmanagerreply_p.moc:61
#35 0xb5e17fc7 in QMetaObject::activate (sender=sender@entry=0xa175568, m=m@entry=0xb621d4cc <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbfcc0038) at kernel/qobject.cpp:3539
#36 0xb60779e5 in KJob::result (this=this@entry=0xa175568, _t1=_t1@entry=0xa175568) at ./kjob.moc:208
#37 0xb6077a32 in KJob::emitResult (this=this@entry=0xa175568) at ../../kdecore/jobs/kjob.cpp:318
#38 0xb758bf31 in KIO::SimpleJob::slotFinished (this=0xa175568) at ../../kio/kio/job.cpp:496
#39 0xb758d336 in KIO::TransferJob::slotFinished (this=0xa175568) at ../../kio/kio/job.cpp:1099
#40 0xb758ded0 in KIO::TransferJob::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfcc0228, _c=<optimized out>) at ./jobclasses.moc:388
#41 0xb5e17fc7 in QMetaObject::activate (sender=sender@entry=0x9fd4850, m=m@entry=0xb7752480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#42 0xb7637e95 in KIO::SlaveInterface::finished (this=this@entry=0x9fd4850) at ./slaveinterface.moc:185
#43 0xb76398dd in KIO::SlaveInterface::dispatch (this=0x9fd4850, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#44 0xb7636c5e in KIO::SlaveInterface::dispatch (this=0x9fd4850) at ../../kio/kio/slaveinterface.cpp:92
#45 0xb762a280 in KIO::Slave::gotInput (this=this@entry=0x9fd4850) at ../../kio/kio/slave.cpp:344
#46 0xb762a42c in KIO::Slave::qt_static_metacall (_o=_o@entry=0x9fd4850, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfcc0478) at ./slave.moc:57
#47 0xb5e17fc7 in QMetaObject::activate (sender=sender@entry=0xa1549e8, m=m@entry=0xb774f190 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#48 0xb7553a75 in KIO::Connection::readyRead (this=0xa1549e8) at ./connection.moc:106
#49 0xb7554220 in KIO::ConnectionPrivate::dequeue (this=0xa12da98) at ../../kio/kio/connection.cpp:82
#50 0xb5e1477a in QMetaCallEvent::placeMetaCall (this=0xa733478, object=0xa1549e8) at kernel/qobject.cpp:524
#51 0xb5e1c58b in QObject::event (this=0xa1549e8, e=0xa733478) at kernel/qobject.cpp:1194
#52 0xb635f744 in QApplicationPrivate::notify_helper (this=0x9aba0e0, receiver=0xa1549e8, e=0xa733478) at kernel/qapplication.cpp:4567
#53 0xb6366223 in QApplication::notify (this=0xbfcc1580, receiver=receiver@entry=0xa1549e8, e=e@entry=0xa733478) at kernel/qapplication.cpp:4353
#54 0xb6eacff4 in KApplication::notify (this=0xbfcc1580, receiver=0xa1549e8, event=0xa733478) at ../../kdeui/kernel/kapplication.cpp:311
#55 0xb5e02eda in QCoreApplication::notifyInternal (this=0xbfcc1580, receiver=receiver@entry=0xa1549e8, event=event@entry=0xa733478) at kernel/qcoreapplication.cpp:946
#56 0xb5e066ad in sendEvent (event=0xa733478, receiver=0xa1549e8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x9a86f48) at kernel/qcoreapplication.cpp:1570
#58 0xb5e06bbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#59 0xb5e32f6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#60 postEventSourceDispatch (s=0x9aba4a8) at kernel/qeventdispatcher_glib.cpp:279
#61 0xb46ec82e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#62 0xb46ecbd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#63 0xb46ecc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#64 0xb5e328bf in QEventDispatcherGlib::processEvents (this=this@entry=0x9a8d3d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#65 0xb641432e in QGuiEventDispatcherGlib::processEvents (this=0x9a8d3d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#66 0xb5e06c0d in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#67 0xb748dc43 in QApt::CacheBuildProgress::Update (this=0xa3d7560) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#68 0xb523e25a in OpProgress::Progress(unsigned long long) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#69 0xb5261305 in pkgDepCache::Update(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#70 0xb5261773 in pkgDepCache::Init(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#71 0xb5291461 in pkgCacheFile::BuildDepCache(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#72 0xb52914dc in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#73 0xb748db80 in ReadOnlyOpen (Progress=0xa3d7560, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#74 QApt::Cache::open (this=0xa135b48) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#75 0xb7488518 in QApt::Backend::reloadCache (this=this@entry=0x9bb1d10) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#76 0xb748926d in QApt::Backend::init (this=this@entry=0x9bb1d10) at /build/buildd/qapt-2.0.65/src/backend.cpp:169
#77 0xb776d8b5 in QAptActions::setBackend (this=0x9bdc4e8, backend=0x9bb1d10) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:87
#78 0xb77635dd in QAptActions::qt_static_metacall (_o=0x0, _id=1, _a=0xbfcc0e38, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuonapt/moc_QAptActions.cpp:97
#79 0xb5e17fc7 in QMetaObject::activate (sender=sender@entry=0x9d4dcc0, m=m@entry=0xb090b9fc <ApplicationBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0xbfcc0e38) at kernel/qobject.cpp:3539
#80 0xb08e82c5 in ApplicationBackend::aptBackendInitialized (this=this@entry=0x9d4dcc0, _t1=0x9bb1d10) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:184
#81 0xb08e9583 in ApplicationBackend::initBackend (this=0x9d4dcc0) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:546
#82 0xb08e8450 in ApplicationBackend::qt_static_metacall (_o=0x0, _id=1, _a=0xbfcc0f48, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:93
#83 0xb5e17fc7 in QMetaObject::activate (sender=sender@entry=0x9d4dcb0, m=m@entry=0xb5f6cef8 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#84 0xb5e21460 in timeout (this=0x9d4dcb0) at .moc/release-shared/qtimer.moc:97
#85 QSingleShotTimer::timerEvent (this=0x9d4dcb0) at kernel/qtimer.cpp:317
#86 0xb5e1c3ec in QObject::event (this=0x9d4dcb0, e=0xbfcc12a0) at kernel/qobject.cpp:1156
#87 0xb635f744 in QApplicationPrivate::notify_helper (this=0x9aba0e0, receiver=0x9d4dcb0, e=0xbfcc12a0) at kernel/qapplication.cpp:4567
#88 0xb6366223 in QApplication::notify (this=0xbfcc1580, receiver=receiver@entry=0x9d4dcb0, e=e@entry=0xbfcc12a0) at kernel/qapplication.cpp:4353
#89 0xb6eacff4 in KApplication::notify (this=0xbfcc1580, receiver=0x9d4dcb0, event=0xbfcc12a0) at ../../kdeui/kernel/kapplication.cpp:311
#90 0xb5e02eda in QCoreApplication::notifyInternal (this=0xbfcc1580, receiver=0x9d4dcb0, event=event@entry=0xbfcc12a0) at kernel/qcoreapplication.cpp:946
#91 0xb5e354eb in sendEvent (event=0xbfcc12a0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#92 QTimerInfoList::activateTimers (this=this@entry=0x9ab5bac) at kernel/qeventdispatcher_unix.cpp:622
#93 0xb5e325d8 in timerSourceDispatch (source=0x9ab5b78) at kernel/qeventdispatcher_glib.cpp:186
#94 0xb46ec82e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#95 0xb46ecbd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#96 0xb46ecc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#97 0xb5e328bf in QEventDispatcherGlib::processEvents (this=this@entry=0x9a8d3d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#98 0xb641432e in QGuiEventDispatcherGlib::processEvents (this=0x9a8d3d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#99 0xb5e019f3 in QEventLoop::processEvents (this=this@entry=0xbfcc14c8, flags=...) at kernel/qeventloop.cpp:149
#100 0xb5e01d19 in QEventLoop::exec (this=this@entry=0xbfcc14c8, flags=...) at kernel/qeventloop.cpp:204
#101 0xb5e0789e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#102 0xb635d974 in QApplication::exec () at kernel/qapplication.cpp:3828
#103 0x0805d9ab in main (argc=5, argv=0xbfcc1654) at /build/buildd/muon-2.0.65+git20131008/installer/main.cpp:72

Possible duplicates by query: bug 326269, bug 326254, bug 326252, bug 326245, bug 326236.

Reported using DrKonqi