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 x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:

rien de spécial, j'ai voulu consulter la logithèque muon et celle-ci se referme totute seule à chaque fois.

The crash can be reproduced every time.

-- Backtrace:
Application: Logithèque de Muon (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fab85c537c0 (LWP 4096))]

Thread 2 (Thread 0x7fab69323700 (LWP 4126)):
#0  0x00007fab7da8c0aa in __GI___pthread_mutex_lock (mutex=0x7fab60000a60) at pthread_mutex_lock.c:116
#1  0x00007fab7d5f1391 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fab7d5b0d49 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fab7d5b15b3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fab7d5b179c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fab82e6aa76 in QEventDispatcherGlib::processEvents (this=0x7fab600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fab82e3c5ef in QEventLoop::processEvents (this=this@entry=0x7fab69322d70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fab82e3c8e5 in QEventLoop::exec (this=this@entry=0x7fab69322d70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fab82d3b88f in QThread::exec (this=this@entry=0xf320f0) at thread/qthread.cpp:542
#9  0x00007fab82e1dd13 in QInotifyFileSystemWatcherEngine::run (this=0xf320f0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fab82d3df2f in QThreadPrivate::start (arg=0xf320f0) at thread/qthread_unix.cpp:338
#11 0x00007fab7da89f6e in start_thread (arg=0x7fab69323700) at pthread_create.c:311
#12 0x00007fab826f19cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fab85c537c0 (LWP 4096)):
[KCrash Handler]
#6  KNS3::Entry::providerId (this=0x0) at ../../../knewstuff/knewstuff3/entry.cpp:52
#7  0x00007fab6bdf9aed in KNSResource::origin (this=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSResource.cpp:159
#8  0x000000000041f2b6 in fetchOrigins () at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:268
#9  0x000000000042011b in MainWindow::populateViews (this=0xaf2e60) at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:297
#10 0x00007fab82e51a58 in QMetaObject::activate (sender=sender@entry=0xb57f00, m=m@entry=0x7fab85a6b380 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#11 0x00007fab858446e0 in ResourcesModel::allInitialized (this=this@entry=0xb57f00) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#12 0x00007fab85852767 in ResourcesModel::resetBackend (this=0xb57f00, backend=0xcce9e0) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#13 0x00007fab85845695 in ResourcesModel::qt_static_metacall (_o=0xb57f00, _id=0, _a=0x1, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#14 0x00007fab82e51a58 in QMetaObject::activate (sender=sender@entry=0xcce9e0, m=m@entry=0x7fab85a6b500 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#15 0x00007fab858441d0 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0xcce9e0) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#16 0x00007fab6bdf691f in KNSBackend::setFetching (this=this@entry=0xcce9e0, f=f@entry=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:112
#17 0x00007fab6bdf805a in KNSBackend::receivedContents (this=0xcce9e0, job=0x1832da0) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:165
#18 0x00007fab82e51a58 in QMetaObject::activate (sender=0x1832da0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffffa5deea0) at kernel/qobject.cpp:3539
#19 0x00007fab7e34b30f in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#20 0x00007fab7e34b4e9 in Attica::BaseJob::dataFinished() () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#21 0x00007fab82e51a58 in QMetaObject::activate (sender=0x1832d60, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#22 0x00007fab82e45bf8 in QMetaMethod::invoke (this=this@entry=0x7ffffa5df3b0, object=object@entry=0x1832d60, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#23 0x00007fab82e480b8 in QMetaObject::invokeMethod (obj=obj@entry=0x1832d60, member=member@entry=0x7fab8537b645 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#24 0x00007fab85213bbc in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7fab8537b645 "finished", obj=0x1832d60) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#25 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x1832d60, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#26 0x00007fab85215840 in KDEPrivate::AccessManagerReply::slotResult (this=0x1832d60, kJob=0x1282530) at ../../kio/kio/accessmanagerreply_p.cpp:427
#27 0x00007fab82e51a58 in QMetaObject::activate (sender=sender@entry=0x1282530, m=m@entry=0x7fab83656600 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffffa5df8a0) at kernel/qobject.cpp:3539
#28 0x00007fab832c60c2 in KJob::result (this=this@entry=0x1282530, _t1=_t1@entry=0x1282530) at ./kjob.moc:208
#29 0x00007fab832c6100 in KJob::emitResult (this=this@entry=0x1282530) at ../../kdecore/jobs/kjob.cpp:318
#30 0x00007fab8524fe3a in KIO::SimpleJob::slotFinished (this=this@entry=0x1282530) at ../../kio/kio/job.cpp:496
#31 0x00007fab85250f8e in KIO::TransferJob::slotFinished (this=0x1282530) at ../../kio/kio/job.cpp:1099
#32 0x00007fab82e51a58 in QMetaObject::activate (sender=0x111f8d0, m=m@entry=0x7fab855f9580 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#33 0x00007fab852edd33 in KIO::SlaveInterface::finished (this=<optimized out>) at ./slaveinterface.moc:185
#34 0x00007fab852ef276 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#35 0x00007fab852ecd6e in KIO::SlaveInterface::dispatch (this=0x111f8d0) at ../../kio/kio/slaveinterface.cpp:92
#36 0x00007fab852e19d6 in KIO::Slave::gotInput (this=0x111f8d0) at ../../kio/kio/slave.cpp:344
#37 0x00007fab82e51a58 in QMetaObject::activate (sender=0x120fd40, m=m@entry=0x7fab855f2aa0 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#38 0x00007fab8521d1e0 in KIO::Connection::readyRead (this=<optimized out>) at ./connection.moc:106
#39 0x00007fab8521d8d1 in KIO::ConnectionPrivate::dequeue (this=0x13207b0) at ../../kio/kio/connection.cpp:82
#40 0x00007fab82e55dce in QObject::event (this=0x120fd40, e=<optimized out>) at kernel/qobject.cpp:1194
#41 0x00007fab8382edfc in QApplicationPrivate::notify_helper (this=this@entry=0x9902f0, receiver=receiver@entry=0x120fd40, e=e@entry=0x16cf030) at kernel/qapplication.cpp:4567
#42 0x00007fab83835470 in QApplication::notify (this=this@entry=0x7ffffa5e11a0, receiver=receiver@entry=0x120fd40, e=e@entry=0x16cf030) at kernel/qapplication.cpp:4353
#43 0x00007fab84538a6a in KApplication::notify (this=0x7ffffa5e11a0, receiver=0x120fd40, event=0x16cf030) at ../../kdeui/kernel/kapplication.cpp:311
#44 0x00007fab82e3d8bd in QCoreApplication::notifyInternal (this=0x7ffffa5e11a0, receiver=receiver@entry=0x120fd40, event=event@entry=0x16cf030) at kernel/qcoreapplication.cpp:946
#45 0x00007fab82e40e1f in sendEvent (event=0x16cf030, receiver=0x120fd40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x95c690) at kernel/qcoreapplication.cpp:1570
#47 0x00007fab82e412c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#48 0x00007fab82e6b073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#49 postEventSourceDispatch (s=0x991110) at kernel/qeventdispatcher_glib.cpp:279
#50 0x00007fab7d5b13a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007fab7d5b16f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007fab7d5b179c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007fab82e6aa55 in QEventDispatcherGlib::processEvents (this=0x95dff0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#54 0x00007fab838d09d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x00007fab82e412ff in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#56 0x00007fab84f26453 in QApt::CacheBuildProgress::Update (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#57 0x00007fab801bbb8d in pkgDepCache::Init(OpProgress*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#58 0x00007fab801e9750 in pkgCacheFile::BuildDepCache(OpProgress*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#59 0x00007fab801e97b2 in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#60 0x00007fab84f263c3 in ReadOnlyOpen (Progress=<optimized out>, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#61 QApt::Cache::open (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#62 0x00007fab84f21433 in QApt::Backend::reloadCache (this=this@entry=0xd08e30) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#63 0x00007fab84f2220e in QApt::Backend::init (this=0xd08e30) at /build/buildd/qapt-2.0.65/src/backend.cpp:169
#64 0x00007fab8561d2a5 in QAptActions::setBackend (this=0xafd3f0, backend=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:87
#65 0x00007fab82e51a58 in QMetaObject::activate (sender=sender@entry=0xd11e20, m=m@entry=0x7fab6b732400 <ApplicationBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffffa5e08e0) at kernel/qobject.cpp:3539
#66 0x00007fab6b50fde2 in ApplicationBackend::aptBackendInitialized (this=this@entry=0xd11e20, _t1=0xd08e30) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:184
#67 0x00007fab6b510e0d in ApplicationBackend::initBackend (this=0xd11e20) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:546
#68 0x00007fab6b50ff35 in ApplicationBackend::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:93
#69 0x00007fab82e51a58 in QMetaObject::activate (sender=sender@entry=0xd0abd0, m=m@entry=0x7fab8319de40 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#70 0x00007fab82e5a88a in timeout (this=0xd0abd0) at .moc/release-shared/qtimer.moc:97
#71 QSingleShotTimer::timerEvent (this=0xd0abd0) at kernel/qtimer.cpp:317
#72 0x00007fab82e55be1 in QObject::event (this=0xd0abd0, e=<optimized out>) at kernel/qobject.cpp:1156
#73 0x00007fab8382edfc in QApplicationPrivate::notify_helper (this=this@entry=0x9902f0, receiver=receiver@entry=0xd0abd0, e=e@entry=0x7ffffa5e0e20) at kernel/qapplication.cpp:4567
#74 0x00007fab83835470 in QApplication::notify (this=this@entry=0x7ffffa5e11a0, receiver=receiver@entry=0xd0abd0, e=e@entry=0x7ffffa5e0e20) at kernel/qapplication.cpp:4353
#75 0x00007fab84538a6a in KApplication::notify (this=0x7ffffa5e11a0, receiver=0xd0abd0, event=0x7ffffa5e0e20) at ../../kdeui/kernel/kapplication.cpp:311
#76 0x00007fab82e3d8bd in QCoreApplication::notifyInternal (this=0x7ffffa5e11a0, receiver=0xd0abd0, event=0x7ffffa5e0e20) at kernel/qcoreapplication.cpp:946
#77 0x00007fab82e6d403 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#78 QTimerInfoList::activateTimers (this=0x9936d0) at kernel/qeventdispatcher_unix.cpp:622
#79 0x00007fab82e6a7a1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#80 0x00007fab7d5b13a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#81 0x00007fab7d5b16f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#82 0x00007fab7d5b179c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#83 0x00007fab82e6aa55 in QEventDispatcherGlib::processEvents (this=0x95dff0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#84 0x00007fab838d09d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#85 0x00007fab82e3c5ef in QEventLoop::processEvents (this=this@entry=0x7ffffa5e10a0, flags=...) at kernel/qeventloop.cpp:149
#86 0x00007fab82e3c8e5 in QEventLoop::exec (this=this@entry=0x7ffffa5e10a0, flags=...) at kernel/qeventloop.cpp:204
#87 0x00007fab82e41e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#88 0x00007fab8382d34c in QApplication::exec () at kernel/qapplication.cpp:3828
#89 0x000000000041b985 in main (argc=1, argv=0x7ffffa5e12d8) at /build/buildd/muon-2.0.65+git20131008/installer/main.cpp:72

Possible duplicates by query: bug 326150, bug 326146, bug 326145, bug 325927, bug 325829.

Reported using DrKonqi