Application: muon-updater (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:
During the search of new packages muon crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: Muon-Aktualisierungsverwaltung (muon-updater), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f60736657c0 (LWP 2546))]

Thread 2 (Thread 0x7f6060647700 (LWP 2548)):
#0  0x00007f6070cbcf7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f606e049694 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f606e04979c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6071442a76 in QEventDispatcherGlib::processEvents (this=0x7f60580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f60714145ef in QEventLoop::processEvents (this=this@entry=0x7f6060646d70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f60714148e5 in QEventLoop::exec (this=this@entry=0x7f6060646d70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f607131388f in QThread::exec (this=this@entry=0x14ef450) at thread/qthread.cpp:542
#7  0x00007f60713f5d13 in QInotifyFileSystemWatcherEngine::run (this=0x14ef450) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f6071315f2f in QThreadPrivate::start (arg=0x14ef450) at thread/qthread_unix.cpp:338
#9  0x00007f606e521f6e in start_thread (arg=0x7f6060647700) at pthread_create.c:311
#10 0x00007f6070cc99cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f60736657c0 (LWP 2546)):
[KCrash Handler]
#6  0x00007f605dfcf451 in QApt::Backend::toInstallCount (this=this@entry=0x13ae350) at /build/buildd/qapt-2.0.65/src/backend.cpp:432
#7  0x00007f605dfcf53e in QApt::Backend::areChangesMarked (this=0x13ae350) at /build/buildd/qapt-2.0.65/src/backend.cpp:638
#8  0x00007f605ddb0166 in QAptActions::setActionsEnabledInternal (this=0x17c6020, enabled=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:204
#9  0x00007f6071429a58 in QMetaObject::activate (sender=sender@entry=0x1461140, m=m@entry=0x7f60734781c0 <MuonMainWindow::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff94263c80) at kernel/qobject.cpp:3539
#10 0x00007f6073251f32 in MuonMainWindow::actionsEnabledChanged (this=this@entry=0x1461140, _t1=_t1@entry=true) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_MuonMainWindow.cpp:128
#11 0x00007f6073257ae2 in MuonMainWindow::setActionsEnabled (this=this@entry=0x1461140, enabled=true) at /build/buildd/muon-2.0.65+git20131008/libmuon/MuonMainWindow.cpp:102
#12 0x000000000040da84 in MainWindow::setActionsEnabled (this=0x1461140, enabled=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/updater/MainWindow.cpp:181
#13 0x00007f6071429a58 in QMetaObject::activate (sender=sender@entry=0x1417280, m=m@entry=0x7f6073478380 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#14 0x00007f60732516e0 in ResourcesModel::allInitialized (this=this@entry=0x1417280) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#15 0x00007f607325f767 in ResourcesModel::resetBackend (this=0x1417280, backend=0x17d9720) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#16 0x00007f6073252695 in ResourcesModel::qt_static_metacall (_o=0x1417280, _id=3, _a=0x1d66150, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#17 0x00007f6071429a58 in QMetaObject::activate (sender=sender@entry=0x17d9720, m=m@entry=0x7f6073478500 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0x00007f60732511d0 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0x17d9720) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#19 0x00007f605fa1591f in KNSBackend::setFetching (this=this@entry=0x17d9720, f=f@entry=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:112
#20 0x00007f605fa1705a in KNSBackend::receivedContents (this=0x17d9720, job=0x205d5e0) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:165
#21 0x00007f6071429a58 in QMetaObject::activate (sender=0x205d5e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff942641a0) at kernel/qobject.cpp:3539
#22 0x00007f606f58c30f in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#23 0x00007f606f58c4e9 in Attica::BaseJob::dataFinished() () from /usr/lib/x86_64-linux-gnu/libattica.so.0.4
#24 0x00007f6071429a58 in QMetaObject::activate (sender=0x205da60, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#25 0x00007f607141dbf8 in QMetaMethod::invoke (this=this@entry=0x7fff942646b0, object=object@entry=0x205da60, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#26 0x00007f60714200b8 in QMetaObject::invokeMethod (obj=obj@entry=0x205da60, member=member@entry=0x7f60668ca645 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#27 0x00007f6066762bbc in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7f60668ca645 "finished", obj=0x205da60) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#28 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x205da60, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#29 0x00007f6066764840 in KDEPrivate::AccessManagerReply::slotResult (this=0x205da60, kJob=0x1ffc0f0) at ../../kio/kio/accessmanagerreply_p.cpp:427
#30 0x00007f6071429a58 in QMetaObject::activate (sender=sender@entry=0x1ffc0f0, m=m@entry=0x7f6071c2e600 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff94264ba0) at kernel/qobject.cpp:3539
#31 0x00007f607189e0c2 in KJob::result (this=this@entry=0x1ffc0f0, _t1=_t1@entry=0x1ffc0f0) at ./kjob.moc:208
#32 0x00007f607189e100 in KJob::emitResult (this=this@entry=0x1ffc0f0) at ../../kdecore/jobs/kjob.cpp:318
#33 0x00007f606679ee3a in KIO::SimpleJob::slotFinished (this=this@entry=0x1ffc0f0) at ../../kio/kio/job.cpp:496
#34 0x00007f606679ff8e in KIO::TransferJob::slotFinished (this=0x1ffc0f0) at ../../kio/kio/job.cpp:1099
#35 0x00007f6071429a58 in QMetaObject::activate (sender=0x1bb4590, m=m@entry=0x7f6066b48580 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#36 0x00007f606683cd33 in KIO::SlaveInterface::finished (this=<optimized out>) at ./slaveinterface.moc:185
#37 0x00007f606683e276 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#38 0x00007f606683bd6e in KIO::SlaveInterface::dispatch (this=0x1bb4590) at ../../kio/kio/slaveinterface.cpp:92
#39 0x00007f60668309d6 in KIO::Slave::gotInput (this=0x1bb4590) at ../../kio/kio/slave.cpp:344
#40 0x00007f6071429a58 in QMetaObject::activate (sender=0x1af2d50, m=m@entry=0x7f6066b41aa0 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#41 0x00007f606676c1e0 in KIO::Connection::readyRead (this=<optimized out>) at ./connection.moc:106
#42 0x00007f606676c8d1 in KIO::ConnectionPrivate::dequeue (this=0x1bfcce0) at ../../kio/kio/connection.cpp:82
#43 0x00007f607142ddce in QObject::event (this=0x1af2d50, e=<optimized out>) at kernel/qobject.cpp:1194
#44 0x00007f6071e06dfc in QApplicationPrivate::notify_helper (this=this@entry=0x12ffe80, receiver=receiver@entry=0x1af2d50, e=e@entry=0x1a79220) at kernel/qapplication.cpp:4567
#45 0x00007f6071e0d470 in QApplication::notify (this=this@entry=0x7fff94267370, receiver=receiver@entry=0x1af2d50, e=e@entry=0x1a79220) at kernel/qapplication.cpp:4353
#46 0x00007f6072b10a6a in KApplication::notify (this=0x7fff94267370, receiver=0x1af2d50, event=0x1a79220) at ../../kdeui/kernel/kapplication.cpp:311
#47 0x00007f60714158bd in QCoreApplication::notifyInternal (this=0x7fff94267370, receiver=receiver@entry=0x1af2d50, event=event@entry=0x1a79220) at kernel/qcoreapplication.cpp:946
#48 0x00007f6071418e1f in sendEvent (event=0x1a79220, receiver=0x1af2d50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#49 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x12cc500) at kernel/qcoreapplication.cpp:1570
#50 0x00007f60714192c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#51 0x00007f6071443073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#52 postEventSourceDispatch (s=0x1300110) at kernel/qeventdispatcher_glib.cpp:279
#53 0x00007f606e0493a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007f606e0496f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007f606e04979c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f6071442a55 in QEventDispatcherGlib::processEvents (this=0x12cdde0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#57 0x00007f6071ea89d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007f60714192ff in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#59 0x00007f605dfdb453 in QApt::CacheBuildProgress::Update (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#60 0x00007f605d80503f in pkgCacheGenerator::MergeList(pkgCacheGenerator::ListParser&, pkgCache::VerIterator*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#61 0x00007f605d866418 in debPackagesIndex::Merge(pkgCacheGenerator&, OpProgress*) const () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#62 0x00007f605d7fd995 in ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#63 0x00007f605d800bac in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#64 0x00007f605d7f637e in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#65 0x00007f605d7f6784 in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#66 0x00007f605dfdb3c3 in ReadOnlyOpen (Progress=<optimized out>, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#67 QApt::Cache::open (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#68 0x00007f605dfd6433 in QApt::Backend::reloadCache (this=this@entry=0x13ae350) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#69 0x00007f605dfd720e in QApt::Backend::init (this=this@entry=0x13ae350) at /build/buildd/qapt-2.0.65/src/backend.cpp:169
#70 0x00007f605ddb02a5 in QAptActions::setBackend (this=0x17c6020, backend=backend@entry=0x13ae350) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:87
#71 0x00007f605e893de7 in ApplicationBackend::initBackend (this=0x183cdc0) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:541
#72 0x00007f605e892f35 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
#73 0x00007f6071429a58 in QMetaObject::activate (sender=sender@entry=0x17d7060, m=m@entry=0x7f6071775e40 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#74 0x00007f607143288a in timeout (this=0x17d7060) at .moc/release-shared/qtimer.moc:97
#75 QSingleShotTimer::timerEvent (this=0x17d7060) at kernel/qtimer.cpp:317
#76 0x00007f607142dbe1 in QObject::event (this=0x17d7060, e=<optimized out>) at kernel/qobject.cpp:1156
#77 0x00007f6071e06dfc in QApplicationPrivate::notify_helper (this=this@entry=0x12ffe80, receiver=receiver@entry=0x17d7060, e=e@entry=0x7fff94266ff0) at kernel/qapplication.cpp:4567
#78 0x00007f6071e0d470 in QApplication::notify (this=this@entry=0x7fff94267370, receiver=receiver@entry=0x17d7060, e=e@entry=0x7fff94266ff0) at kernel/qapplication.cpp:4353
#79 0x00007f6072b10a6a in KApplication::notify (this=0x7fff94267370, receiver=0x17d7060, event=0x7fff94266ff0) at ../../kdeui/kernel/kapplication.cpp:311
#80 0x00007f60714158bd in QCoreApplication::notifyInternal (this=0x7fff94267370, receiver=0x17d7060, event=0x7fff94266ff0) at kernel/qcoreapplication.cpp:946
#81 0x00007f6071445403 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#82 QTimerInfoList::activateTimers (this=0x1301b20) at kernel/qeventdispatcher_unix.cpp:622
#83 0x00007f60714427a1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#84 0x00007f606e0493a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#85 0x00007f606e0496f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#86 0x00007f606e04979c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#87 0x00007f6071442a55 in QEventDispatcherGlib::processEvents (this=0x12cdde0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#88 0x00007f6071ea89d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#89 0x00007f60714145ef in QEventLoop::processEvents (this=this@entry=0x7fff94267270, flags=...) at kernel/qeventloop.cpp:149
#90 0x00007f60714148e5 in QEventLoop::exec (this=this@entry=0x7fff94267270, flags=...) at kernel/qeventloop.cpp:204
#91 0x00007f6071419e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#92 0x00007f6071e0534c in QApplication::exec () at kernel/qapplication.cpp:3828
#93 0x000000000040cdb1 in main (argc=1, argv=0x7fff942674a8) at /build/buildd/muon-2.0.65+git20131008/updater/main.cpp:59

Possible duplicates by query: bug 326616, bug 326606, bug 326604, bug 326596, bug 326593.

Reported using DrKonqi