Bug 326411

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:
Depuis la mise à jour auto de Kubuntu, la logithèque Muon plante avant de démarrer

The crash can be reproduced every time.

-- Backtrace:
Application: Logithèque 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 0xb3d55980 (LWP 2136))]

Thread 2 (Thread 0xb002eb40 (LWP 2175)):
#0  0xb7764424 in __kernel_vsyscall ()
#1  0xb5a854d2 in clock_gettime (clock_id=1, tp=0xb002dfc8) at ../sysdeps/unix/clock_gettime.c:115
#2  0xb5cde3ec in do_gettime (frac=0xb002dfc0, sec=0xb002dfb8) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb5dc3fd2 in updateCurrentTime (this=0xae102074) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xae102074, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0xb5dc267b in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb002e0bc) at kernel/qeventdispatcher_glib.cpp:136
#7  0xb5dc270d in timerSourcePrepare (source=0xae102040, timeout=0xb002e0bc) at kernel/qeventdispatcher_glib.cpp:169
#8  0xb467c133 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb467ca4f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb467cc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb5dc28df in QEventDispatcherGlib::processEvents (this=0xae100468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb5d919f3 in QEventLoop::processEvents (this=this@entry=0xb002e228, flags=...) at kernel/qeventloop.cpp:149
#13 0xb5d91d19 in QEventLoop::exec (this=this@entry=0xb002e228, flags=...) at kernel/qeventloop.cpp:204
#14 0xb5c80e3d in QThread::exec (this=this@entry=0xa0aba48) at thread/qthread.cpp:542
#15 0xb5d71e14 in QInotifyFileSystemWatcherEngine::run (this=0xa0aba48) at io/qfilesystemwatcher_inotify.cpp:265
#16 0xb5c8372f in QThreadPrivate::start (arg=0xa0aba48) at thread/qthread_unix.cpp:338
#17 0xb475ad78 in start_thread (arg=0xb002eb40) at pthread_create.c:311
#18 0xb5a7201e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb3d55980 (LWP 2136)):
[KCrash Handler]
#7  KNS3::Entry::providerId (this=0x0) at ../../../knewstuff/knewstuff3/entry.cpp:52
#8  0xb0d2b2d8 in KNSResource::origin (this=0xa680dd8) 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=0x9afd418) 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 0xb5da7fc7 in QMetaObject::activate (sender=sender@entry=0x9b83838, m=m@entry=0xb77489f8 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#13 0xb771ef65 in ResourcesModel::allInitialized (this=this@entry=0x9b83838) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#14 0xb772e977 in ResourcesModel::resetBackend (this=this@entry=0x9b83838, backend=backend@entry=0x9b9ef98) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#15 0xb772ee2f in ResourcesModel::callerFetchingChanged (this=0x9b83838) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:241
#16 0xb7720630 in ResourcesModel::qt_static_metacall (_o=0x0, _id=1, _a=0xbfc3c508, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#17 0xb5da7fc7 in QMetaObject::activate (sender=sender@entry=0x9b9ef98, m=m@entry=0xb7748a88 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0xb771e765 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0x9b9ef98) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#19 0xb0d27bd7 in KNSBackend::setFetching (this=this@entry=0x9b9ef98, f=f@entry=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:112
#20 0xb0d294b0 in KNSBackend::receivedContents (this=this@entry=0x9b9ef98, job=0xaa75490) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:165
#21 0xb0d26f39 in KNSBackend::qt_static_metacall (_o=_o@entry=0x9b9ef98, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfc3c6e8) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/KNSBackend/moc_KNSBackend.cpp:60
#22 0xb5da7fc7 in QMetaObject::activate (sender=0xaa75490, m=0xb48bc540 <Attica::BaseJob::staticMetaObject>, local_signal_index=0, argv=0xbfc3c6e8) at kernel/qobject.cpp:3539
#23 0xb4811505 in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#24 0xb4811749 in Attica::BaseJob::dataFinished() () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#25 0xb4811a68 in ?? () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#26 0xb5da7fc7 in QMetaObject::activate (sender=sender@entry=0xaa75720, m=m@entry=0xb564e364 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#27 0xb55fae95 in QNetworkReply::finished (this=0xaa75720) at .moc/release-shared/moc_qnetworkreply.cpp:166
#28 0xb55fb0c0 in QNetworkReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfc3c954, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:107
#29 0xb5d9b9a4 in QMetaMethod::invoke (this=this@entry=0xbfc3ca74, object=0xaa75720, connectionType=<optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#30 0xb5d9df83 in QMetaObject::invokeMethod (obj=obj@entry=0xaa75720, member=member@entry=0xb7669815 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#31 0xb74d99b8 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0xb7669815 "finished", obj=0xaa75720) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#32 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0xaa75720, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#33 0xb74db944 in KDEPrivate::AccessManagerReply::slotResult (this=0xaa75720, kJob=0xa8258d0) at ../../kio/kio/accessmanagerreply_p.cpp:427
#34 0xb74dc389 in KDEPrivate::AccessManagerReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfc3ce78, _c=<optimized out>) at ./accessmanagerreply_p.moc:61
#35 0xb5da7fc7 in QMetaObject::activate (sender=sender@entry=0xa8258d0, m=m@entry=0xb61ad4cc <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbfc3ce78) at kernel/qobject.cpp:3539
#36 0xb60079e5 in KJob::result (this=this@entry=0xa8258d0, _t1=_t1@entry=0xa8258d0) at ./kjob.moc:208
#37 0xb6007a32 in KJob::emitResult (this=this@entry=0xa8258d0) at ../../kdecore/jobs/kjob.cpp:318
#38 0xb751bf31 in KIO::SimpleJob::slotFinished (this=0xa8258d0) at ../../kio/kio/job.cpp:496
#39 0xb751d336 in KIO::TransferJob::slotFinished (this=0xa8258d0) at ../../kio/kio/job.cpp:1099
#40 0xb751ded0 in KIO::TransferJob::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfc3d068, _c=<optimized out>) at ./jobclasses.moc:388
#41 0xb5da7fc7 in QMetaObject::activate (sender=sender@entry=0x9e38660, m=m@entry=0xb76e2480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#42 0xb75c7e95 in KIO::SlaveInterface::finished (this=this@entry=0x9e38660) at ./slaveinterface.moc:185
#43 0xb75c98dd in KIO::SlaveInterface::dispatch (this=0x9e38660, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#44 0xb75c6c5e in KIO::SlaveInterface::dispatch (this=0x9e38660) at ../../kio/kio/slaveinterface.cpp:92
#45 0xb75ba280 in KIO::Slave::gotInput (this=this@entry=0x9e38660) at ../../kio/kio/slave.cpp:344
#46 0xb75ba42c in KIO::Slave::qt_static_metacall (_o=_o@entry=0x9e38660, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfc3d2b8) at ./slave.moc:57
#47 0xb5da7fc7 in QMetaObject::activate (sender=sender@entry=0x9dcf270, m=m@entry=0xb76df190 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#48 0xb74e3a75 in KIO::Connection::readyRead (this=0x9dcf270) at ./connection.moc:106
#49 0xb74e4220 in KIO::ConnectionPrivate::dequeue (this=0x9e21a58) at ../../kio/kio/connection.cpp:82
#50 0xb5da477a in QMetaCallEvent::placeMetaCall (this=0xaa4bef8, object=0x9dcf270) at kernel/qobject.cpp:524
#51 0xb5dac58b in QObject::event (this=0x9dcf270, e=0xaa4bef8) at kernel/qobject.cpp:1194
#52 0xb62ef744 in QApplicationPrivate::notify_helper (this=0x99dfb28, receiver=0x9dcf270, e=0xaa4bef8) at kernel/qapplication.cpp:4567
#53 0xb62f6223 in QApplication::notify (this=0xbfc3d970, receiver=receiver@entry=0x9dcf270, e=e@entry=0xaa4bef8) at kernel/qapplication.cpp:4353
#54 0xb6e3cff4 in KApplication::notify (this=0xbfc3d970, receiver=0x9dcf270, event=0xaa4bef8) at ../../kdeui/kernel/kapplication.cpp:311
#55 0xb5d92eda in QCoreApplication::notifyInternal (this=0xbfc3d970, receiver=receiver@entry=0x9dcf270, event=event@entry=0xaa4bef8) at kernel/qcoreapplication.cpp:946
#56 0xb5d966ad in sendEvent (event=0xaa4bef8, receiver=0x9dcf270) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x99b0f48) at kernel/qcoreapplication.cpp:1570
#58 0xb5d96bbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#59 0xb5dc2f6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#60 postEventSourceDispatch (s=0x99dacf0) at kernel/qeventdispatcher_glib.cpp:279
#61 0xb467c82e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#62 0xb467cbd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#63 0xb467cc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#64 0xb5dc28bf in QEventDispatcherGlib::processEvents (this=this@entry=0x99b73d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#65 0xb63a432e in QGuiEventDispatcherGlib::processEvents (this=0x99b73d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#66 0xb5d919f3 in QEventLoop::processEvents (this=this@entry=0xbfc3d8b8, flags=...) at kernel/qeventloop.cpp:149
#67 0xb5d91d19 in QEventLoop::exec (this=this@entry=0xbfc3d8b8, flags=...) at kernel/qeventloop.cpp:204
#68 0xb5d9789e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#69 0xb62ed974 in QApplication::exec () at kernel/qapplication.cpp:3828
#70 0x0805d9ab in main (argc=5, argv=0xbfc3da44) at /build/buildd/muon-2.0.65+git20131008/installer/main.cpp:72

The reporter indicates this bug may be a duplicate of or related to bug 306344.

Possible duplicates by query: bug 326405, bug 326400, bug 326397, bug 326386, bug 326380.

Reported using DrKonqi