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:
searching for an application
restart also fail
muon than never starts

The crash can be reproduced every time.

-- Backtrace:
Application: Muon-Programmverwaltung (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb3d88980 (LWP 2004))]

Thread 4 (Thread 0xb14d2b40 (LWP 2005)):
#0  0xb779a424 in __kernel_vsyscall ()
#1  0xb5a9cf41 in select () at ../sysdeps/unix/syscall-template.S:81
#2  0xb5da1a80 in QProcessManager::run (this=0xb5f32d90 <processManager()::processManager>) at io/qprocess_unix.cpp:245
#3  0xb5cb672f in QThreadPrivate::start (arg=0xb5f32d90 <processManager()::processManager>) at thread/qthread_unix.cpp:338
#4  0xb478dd78 in start_thread (arg=0xb14d2b40) at pthread_create.c:311
#5  0xb5aa501e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xafeaeb40 (LWP 2014)):
#0  0xb779a424 in __kernel_vsyscall ()
#1  0xb5ab84d2 in clock_gettime (clock_id=1, tp=0xafeadfc8) at ../sysdeps/unix/clock_gettime.c:115
#2  0xb5d113ec in do_gettime (frac=0xafeadfc0, sec=0xafeadfb8) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb5df6fd2 in updateCurrentTime (this=0xaf502074) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xaf502074, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0xb5df567b in timerSourcePrepareHelper (src=<optimized out>, timeout=0xafeae0bc) at kernel/qeventdispatcher_glib.cpp:136
#7  0xb5df570d in timerSourcePrepare (source=0xaf502040, timeout=0xafeae0bc) at kernel/qeventdispatcher_glib.cpp:169
#8  0xb46af133 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb46afa4f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb46afc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb5df58df in QEventDispatcherGlib::processEvents (this=0xaf500468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb5dc49f3 in QEventLoop::processEvents (this=this@entry=0xafeae228, flags=...) at kernel/qeventloop.cpp:149
#13 0xb5dc4d19 in QEventLoop::exec (this=this@entry=0xafeae228, flags=...) at kernel/qeventloop.cpp:204
#14 0xb5cb3e3d in QThread::exec (this=this@entry=0x9a80e98) at thread/qthread.cpp:542
#15 0xb5da4e14 in QInotifyFileSystemWatcherEngine::run (this=0x9a80e98) at io/qfilesystemwatcher_inotify.cpp:265
#16 0xb5cb672f in QThreadPrivate::start (arg=0x9a80e98) at thread/qthread_unix.cpp:338
#17 0xb478dd78 in start_thread (arg=0xafeaeb40) at pthread_create.c:311
#18 0xb5aa501e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xac558b40 (LWP 2081)):
#0  0xb779a424 in __kernel_vsyscall ()
#1  0xb4791c33 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:250
#2  0xb5ab2a14 in __pthread_cond_timedwait (cond=0x987ef40, mutex=0x987ef28, abstime=0xac558228) at forward.c:162
#3  0xb5cb6c83 in wait (time=30000, this=0x987ef28) at thread/qwaitcondition_unix.cpp:84
#4  QWaitCondition::wait (this=0x987eef8, mutex=mutex@entry=0x987eef4, time=30000) at thread/qwaitcondition_unix.cpp:158
#5  0xb5ca9732 in QThreadPoolThread::run (this=0x987efd8) at concurrent/qthreadpool.cpp:141
#6  0xb5cb672f in QThreadPrivate::start (arg=0x987efd8) at thread/qthread_unix.cpp:338
#7  0xb478dd78 in start_thread (arg=0xac558b40) at pthread_create.c:311
#8  0xb5aa501e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb3d88980 (LWP 2004)):
[KCrash Handler]
#7  KNS3::Entry::providerId (this=0x0) at ../../../knewstuff/knewstuff3/entry.cpp:52
#8  0xb0c652d8 in KNSResource::origin (this=0x9b4c5c8) 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=0x941d030) 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 0xb5ddafc7 in QMetaObject::activate (sender=sender@entry=0x94cf0a0, m=m@entry=0xb777b9f8 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#13 0xb7751f65 in ResourcesModel::allInitialized (this=this@entry=0x94cf0a0) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#14 0xb7761977 in ResourcesModel::resetBackend (this=this@entry=0x94cf0a0, backend=backend@entry=0x95ccea8) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#15 0xb7761e2f in ResourcesModel::callerFetchingChanged (this=0x94cf0a0) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:241
#16 0xb7753630 in ResourcesModel::qt_static_metacall (_o=0x0, _id=1, _a=0xbf8a1448, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#17 0xb5ddafc7 in QMetaObject::activate (sender=sender@entry=0x95ccea8, m=m@entry=0xb777ba88 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0xb7751765 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0x95ccea8) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#19 0xb0c61bd7 in KNSBackend::setFetching (this=this@entry=0x95ccea8, f=f@entry=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:112
#20 0xb0c634b0 in KNSBackend::receivedContents (this=this@entry=0x95ccea8, job=0xa0b94c8) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:165
#21 0xb0c60f39 in KNSBackend::qt_static_metacall (_o=_o@entry=0x95ccea8, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf8a1628) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/KNSBackend/moc_KNSBackend.cpp:60
#22 0xb5ddafc7 in QMetaObject::activate (sender=0xa0b94c8, m=0xb48ef540 <Attica::BaseJob::staticMetaObject>, local_signal_index=0, argv=0xbf8a1628) at kernel/qobject.cpp:3539
#23 0xb4844505 in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#24 0xb4844749 in Attica::BaseJob::dataFinished() () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#25 0xb4844a68 in ?? () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#26 0xb5ddafc7 in QMetaObject::activate (sender=sender@entry=0xa0d7ef8, m=m@entry=0xb5681364 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#27 0xb562de95 in QNetworkReply::finished (this=0xa0d7ef8) at .moc/release-shared/moc_qnetworkreply.cpp:166
#28 0xb562e0c0 in QNetworkReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbf8a1894, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:107
#29 0xb5dce9a4 in QMetaMethod::invoke (this=this@entry=0xbf8a19b4, object=0xa0d7ef8, connectionType=<optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#30 0xb5dd0f83 in QMetaObject::invokeMethod (obj=obj@entry=0xa0d7ef8, member=member@entry=0xb769c815 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#31 0xb750c9b8 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0xb769c815 "finished", obj=0xa0d7ef8) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#32 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0xa0d7ef8, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#33 0xb750e944 in KDEPrivate::AccessManagerReply::slotResult (this=0xa0d7ef8, kJob=0x9afccd8) at ../../kio/kio/accessmanagerreply_p.cpp:427
#34 0xb750f389 in KDEPrivate::AccessManagerReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbf8a1db8, _c=<optimized out>) at ./accessmanagerreply_p.moc:61
#35 0xb5ddafc7 in QMetaObject::activate (sender=sender@entry=0x9afccd8, m=m@entry=0xb61e04cc <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbf8a1db8) at kernel/qobject.cpp:3539
#36 0xb603a9e5 in KJob::result (this=this@entry=0x9afccd8, _t1=_t1@entry=0x9afccd8) at ./kjob.moc:208
#37 0xb603aa32 in KJob::emitResult (this=this@entry=0x9afccd8) at ../../kdecore/jobs/kjob.cpp:318
#38 0xb754ef31 in KIO::SimpleJob::slotFinished (this=0x9afccd8) at ../../kio/kio/job.cpp:496
#39 0xb7550336 in KIO::TransferJob::slotFinished (this=0x9afccd8) at ../../kio/kio/job.cpp:1099
#40 0xb7550ed0 in KIO::TransferJob::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbf8a1fa8, _c=<optimized out>) at ./jobclasses.moc:388
#41 0xb5ddafc7 in QMetaObject::activate (sender=sender@entry=0x95caab0, m=m@entry=0xb7715480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#42 0xb75fae95 in KIO::SlaveInterface::finished (this=this@entry=0x95caab0) at ./slaveinterface.moc:185
#43 0xb75fc8dd in KIO::SlaveInterface::dispatch (this=0x95caab0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#44 0xb75f9c5e in KIO::SlaveInterface::dispatch (this=0x95caab0) at ../../kio/kio/slaveinterface.cpp:92
#45 0xb75ed280 in KIO::Slave::gotInput (this=this@entry=0x95caab0) at ../../kio/kio/slave.cpp:344
#46 0xb75ed42c in KIO::Slave::qt_static_metacall (_o=_o@entry=0x95caab0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf8a21f8) at ./slave.moc:57
#47 0xb5ddafc7 in QMetaObject::activate (sender=sender@entry=0x99fd378, m=m@entry=0xb7712190 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#48 0xb7516a75 in KIO::Connection::readyRead (this=0x99fd378) at ./connection.moc:106
#49 0xb7517220 in KIO::ConnectionPrivate::dequeue (this=0x97379e8) at ../../kio/kio/connection.cpp:82
#50 0xb5dd777a in QMetaCallEvent::placeMetaCall (this=0x9b4bbc0, object=0x99fd378) at kernel/qobject.cpp:524
#51 0xb5ddf58b in QObject::event (this=0x99fd378, e=0x9b4bbc0) at kernel/qobject.cpp:1194
#52 0xb6322744 in QApplicationPrivate::notify_helper (this=0x9344f30, receiver=0x99fd378, e=0x9b4bbc0) at kernel/qapplication.cpp:4567
#53 0xb6329223 in QApplication::notify (this=0xbf8a28b0, receiver=receiver@entry=0x99fd378, e=e@entry=0x9b4bbc0) at kernel/qapplication.cpp:4353
#54 0xb6e6fff4 in KApplication::notify (this=0xbf8a28b0, receiver=0x99fd378, event=0x9b4bbc0) at ../../kdeui/kernel/kapplication.cpp:311
#55 0xb5dc5eda in QCoreApplication::notifyInternal (this=0xbf8a28b0, receiver=receiver@entry=0x99fd378, event=event@entry=0x9b4bbc0) at kernel/qcoreapplication.cpp:946
#56 0xb5dc96ad in sendEvent (event=0x9b4bbc0, receiver=0x99fd378) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x9312f48) at kernel/qcoreapplication.cpp:1570
#58 0xb5dc9bbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#59 0xb5df5f6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#60 postEventSourceDispatch (s=0x9341508) at kernel/qeventdispatcher_glib.cpp:279
#61 0xb46af82e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#62 0xb46afbd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#63 0xb46afc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#64 0xb5df58bf in QEventDispatcherGlib::processEvents (this=this@entry=0x93193b8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#65 0xb63d732e in QGuiEventDispatcherGlib::processEvents (this=0x93193b8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#66 0xb5dc49f3 in QEventLoop::processEvents (this=this@entry=0xbf8a27f8, flags=...) at kernel/qeventloop.cpp:149
#67 0xb5dc4d19 in QEventLoop::exec (this=this@entry=0xbf8a27f8, flags=...) at kernel/qeventloop.cpp:204
#68 0xb5dca89e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#69 0xb6320974 in QApplication::exec () at kernel/qapplication.cpp:3828
#70 0x0805d9ab in main (argc=5, argv=0xbf8a2984) at /build/buildd/muon-2.0.65+git20131008/installer/main.cpp:72

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

Reported using DrKonqi