Bug 326841

Summary: Muon crashes when searching for updates
Product: [Applications] Discover Reporter: BlueJoe <franz.em>
Component: Updates (interactive)Assignee: Jonathan Thomas <echidnaman>
Status: RESOLVED DUPLICATE    
Severity: crash CC: vggattone
Priority: NOR Keywords: drkonqi
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description BlueJoe 2013-10-29 17:50:10 UTC 
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 i686
Distribution: Ubuntu 13.10

-- Information about the crash:
Muon shows in sys-tray, that there are updates. I start it from there, it searches for updates, then tells me, that there is an error.

The crash can be reproduced every time.

-- Backtrace:
Application: Muon-Aktualisierungsverwaltung (muon-updater), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb5179740 (LWP 20410))]

Thread 3 (Thread 0xb229fb40 (LWP 20411)):
#0  0xb7743424 in __kernel_vsyscall ()
#1  0xb5fdca0b in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb5828a3b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5819b58 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5819c98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb633d8df in QEventDispatcherGlib::processEvents (this=0xb1900468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb630c9f3 in QEventLoop::processEvents (this=this@entry=0xb229f228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb630cd19 in QEventLoop::exec (this=this@entry=0xb229f228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb61fbe3d in QThread::exec (this=this@entry=0x96e9860) at thread/qthread.cpp:542
#9  0xb62ece14 in QInotifyFileSystemWatcherEngine::run (this=0x96e9860) at io/qfilesystemwatcher_inotify.cpp:265
#10 0xb61fe72f in QThreadPrivate::start (arg=0x96e9860) at thread/qthread_unix.cpp:338
#11 0xb58f7d78 in start_thread (arg=0xb229fb40) at pthread_create.c:311
#12 0xb5fec01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xae8cbb40 (LWP 20425)):
#0  0xb7743424 in __kernel_vsyscall ()
#1  0xb5fda8db in read () at ../sysdeps/unix/syscall-template.S:81
#2  0xb585bd3e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb581964b in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5819aea in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5819c98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb633d8df in QEventDispatcherGlib::processEvents (this=0xadf00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb630c9f3 in QEventLoop::processEvents (this=this@entry=0xae8cb228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb630cd19 in QEventLoop::exec (this=this@entry=0xae8cb228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb61fbe3d in QThread::exec (this=this@entry=0x9d19bc8) at thread/qthread.cpp:542
#10 0xb62ece14 in QInotifyFileSystemWatcherEngine::run (this=0x9d19bc8) at io/qfilesystemwatcher_inotify.cpp:265
#11 0xb61fe72f in QThreadPrivate::start (arg=0x9d19bc8) at thread/qthread_unix.cpp:338
#12 0xb58f7d78 in start_thread (arg=0xae8cbb40) at pthread_create.c:311
#13 0xb5fec01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb5179740 (LWP 20410)):
[KCrash Handler]
#7  0xb0bb7d41 in QApt::Backend::toInstallCount (this=this@entry=0x9906860) at /build/buildd/qapt-2.0.65/src/backend.cpp:432
#8  0xb0bb7e8d in QApt::Backend::areChangesMarked (this=0x9906860) at /build/buildd/qapt-2.0.65/src/backend.cpp:638
#9  0xb0d1f720 in QAptActions::setActionsEnabledInternal (this=0x98dc6e8, enabled=true) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:204
#10 0xb0d15466 in QAptActions::qt_static_metacall (_o=0x0, _id=170297680, _a=0xbfa2f8f8, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuonapt/moc_QAptActions.cpp:118
#11 0xb6322fc7 in QMetaObject::activate (sender=sender@entry=0x955c110, m=0x805f970 <MuonMainWindow::staticMetaObject>, m@entry=0xb771c950 <MuonMainWindow::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0xbfa2f8f8) at kernel/qobject.cpp:3539
#12 0xb76f3cdd in MuonMainWindow::actionsEnabledChanged (this=this@entry=0x955c110, _t1=_t1@entry=true) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_MuonMainWindow.cpp:128
#13 0xb76fa5cf in MuonMainWindow::setActionsEnabled (this=this@entry=0x955c110, enabled=enabled@entry=true) at /build/buildd/muon-2.0.65+git20131008/libmuon/MuonMainWindow.cpp:102
#14 0x08052efe in MainWindow::setActionsEnabled (this=0x955c110, enabled=true) at /build/buildd/muon-2.0.65+git20131008/updater/MainWindow.cpp:181
#15 0x080540f5 in MainWindow::initBackend (this=0x955c110) at /build/buildd/muon-2.0.65+git20131008/updater/MainWindow.cpp:145
#16 0x08052388 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/updater/moc_MainWindow.cpp:62
#17 0xb6322fc7 in QMetaObject::activate (sender=sender@entry=0x9660f00, m=m@entry=0xb771c9f8 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0xb76f2f65 in ResourcesModel::allInitialized (this=this@entry=0x9660f00) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#19 0xb7702977 in ResourcesModel::resetBackend (this=this@entry=0x9660f00, backend=backend@entry=0x9908ce8) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#20 0xb7702e2f in ResourcesModel::callerFetchingChanged (this=0x9660f00) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:241
#21 0xb76f4630 in ResourcesModel::qt_static_metacall (_o=0x0, _id=170297680, _a=0xbfa2fb98, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#22 0xb6322fc7 in QMetaObject::activate (sender=sender@entry=0x9908ce8, m=m@entry=0xb771ca88 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#23 0xb76f2765 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0x9908ce8) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#24 0xb1a42bd7 in KNSBackend::setFetching (this=this@entry=0x9908ce8, f=f@entry=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:112
#25 0xb1a444b0 in KNSBackend::receivedContents (this=this@entry=0x9908ce8, job=0xa32f8f8) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSBackend.cpp:165
#26 0xb1a41f39 in KNSBackend::qt_static_metacall (_o=_o@entry=0x9908ce8, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfa2fd78) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/KNSBackend/moc_KNSBackend.cpp:60
#27 0xb6322fc7 in QMetaObject::activate (sender=0xa32f8f8, m=0xb5bfe540 <Attica::BaseJob::staticMetaObject>, local_signal_index=0, argv=0xbfa2fd78) at kernel/qobject.cpp:3539
#28 0xb5b53505 in Attica::BaseJob::finished(Attica::BaseJob*) () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#29 0xb5b53749 in Attica::BaseJob::dataFinished() () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#30 0xb5b53a68 in ?? () from /usr/lib/i386-linux-gnu/libattica.so.0.4
#31 0xb6322fc7 in QMetaObject::activate (sender=sender@entry=0xa32fd18, m=m@entry=0xb5b21364 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#32 0xb5acde95 in QNetworkReply::finished (this=0xa32fd18) at .moc/release-shared/moc_qnetworkreply.cpp:166
#33 0xb5ace0c0 in QNetworkReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfa2ffe4, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:107
#34 0xb63169a4 in QMetaMethod::invoke (this=this@entry=0xbfa30104, object=0xa32fd18, connectionType=<optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#35 0xb6318f83 in QMetaObject::invokeMethod (obj=obj@entry=0xa32fd18, member=member@entry=0xb37ce815 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#36 0xb363e9b8 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0xb37ce815 "finished", obj=0xa32fd18) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#37 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0xa32fd18, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#38 0xb3640944 in KDEPrivate::AccessManagerReply::slotResult (this=0xa32fd18, kJob=0x9e506a0) at ../../kio/kio/accessmanagerreply_p.cpp:427
#39 0xb3641389 in KDEPrivate::AccessManagerReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfa30508, _c=<optimized out>) at ./accessmanagerreply_p.moc:61
#40 0xb6322fc7 in QMetaObject::activate (sender=sender@entry=0x9e506a0, m=m@entry=0xb67284cc <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbfa30508) at kernel/qobject.cpp:3539
#41 0xb65829e5 in KJob::result (this=this@entry=0x9e506a0, _t1=_t1@entry=0x9e506a0) at ./kjob.moc:208
#42 0xb6582a32 in KJob::emitResult (this=this@entry=0x9e506a0) at ../../kdecore/jobs/kjob.cpp:318
#43 0xb3680f31 in KIO::SimpleJob::slotFinished (this=0x9e506a0) at ../../kio/kio/job.cpp:496
#44 0xb3682336 in KIO::TransferJob::slotFinished (this=0x9e506a0) at ../../kio/kio/job.cpp:1099
#45 0xb3682ed0 in KIO::TransferJob::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfa306f8, _c=<optimized out>) at ./jobclasses.moc:388
#46 0xb6322fc7 in QMetaObject::activate (sender=sender@entry=0x9ac5960, m=m@entry=0xb3847480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#47 0xb372ce95 in KIO::SlaveInterface::finished (this=this@entry=0x9ac5960) at ./slaveinterface.moc:185
#48 0xb372e8dd in KIO::SlaveInterface::dispatch (this=0x9ac5960, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#49 0xb372bc5e in KIO::SlaveInterface::dispatch (this=0x9ac5960) at ../../kio/kio/slaveinterface.cpp:92
#50 0xb371f280 in KIO::Slave::gotInput (this=this@entry=0x9ac5960) at ../../kio/kio/slave.cpp:344
#51 0xb371f42c in KIO::Slave::qt_static_metacall (_o=_o@entry=0x9ac5960, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfa30948) at ./slave.moc:57
#52 0xb6322fc7 in QMetaObject::activate (sender=sender@entry=0x9d1a268, m=m@entry=0xb3844190 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#53 0xb3648a75 in KIO::Connection::readyRead (this=0x9d1a268) at ./connection.moc:106
#54 0xb3649220 in KIO::ConnectionPrivate::dequeue (this=0x9a26ac8) at ../../kio/kio/connection.cpp:82
#55 0xb631f77a in QMetaCallEvent::placeMetaCall (this=0x9b8ddb0, object=0x9d1a268) at kernel/qobject.cpp:524
#56 0xb632758b in QObject::event (this=0x9d1a268, e=0x9b8ddb0) at kernel/qobject.cpp:1194
#57 0xb6869744 in QApplicationPrivate::notify_helper (this=0x955ac18, receiver=0x9d1a268, e=0x9b8ddb0) at kernel/qapplication.cpp:4567
#58 0xb6870223 in QApplication::notify (this=0xbfa325d0, receiver=receiver@entry=0x9d1a268, e=e@entry=0x9b8ddb0) at kernel/qapplication.cpp:4353
#59 0xb73b6ff4 in KApplication::notify (this=0xbfa325d0, receiver=0x9d1a268, event=0x9b8ddb0) at ../../kdeui/kernel/kapplication.cpp:311
#60 0xb630deda in QCoreApplication::notifyInternal (this=0xbfa325d0, receiver=receiver@entry=0x9d1a268, event=event@entry=0x9b8ddb0) at kernel/qcoreapplication.cpp:946
#61 0xb63116ad in sendEvent (event=0x9b8ddb0, receiver=0x9d1a268) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#62 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x952d1d8) at kernel/qcoreapplication.cpp:1570
#63 0xb6311bbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#64 0xb633df6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#65 postEventSourceDispatch (s=0x955b1a0) at kernel/qeventdispatcher_glib.cpp:279
#66 0xb581982e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#67 0xb5819bd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#68 0xb5819c98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#69 0xb633d8bf in QEventDispatcherGlib::processEvents (this=this@entry=0x952df50, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#70 0xb691e32e in QGuiEventDispatcherGlib::processEvents (this=0x952df50, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#71 0xb6311c0d in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#72 0xb0bc4c43 in QApt::CacheBuildProgress::Update (this=0x994a980) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#73 0xb09ae25a in OpProgress::Progress(unsigned long long) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#74 0xb0a103e7 in pkgCacheGenerator::MergeList(pkgCacheGenerator::ListParser&, pkgCache::VerIterator*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#75 0xb0a78f01 in debPackagesIndex::Merge(pkgCacheGenerator&, OpProgress*) const () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#76 0xb0a089d7 in ?? () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#77 0xb0a0bcbc in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#78 0xb0a0103b in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#79 0xb0a014ae in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#80 0xb0bc4b80 in ReadOnlyOpen (Progress=0x994a980, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#81 QApt::Cache::open (this=0x99bbd40) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#82 0xb0bbf518 in QApt::Backend::reloadCache (this=this@entry=0x9906860) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#83 0xb0bc026d in QApt::Backend::init (this=this@entry=0x9906860) at /build/buildd/qapt-2.0.65/src/backend.cpp:169
#84 0xb0d1f8b5 in QAptActions::setBackend (this=0x98dc6e8, backend=0x9906860) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:87
#85 0xb0d155dd in QAptActions::qt_static_metacall (_o=0x0, _id=170297680, _a=0xbfa31e88, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuonapt/moc_QAptActions.cpp:97
#86 0xb6322fc7 in QMetaObject::activate (sender=sender@entry=0x993a678, m=m@entry=0xb0dab9fc <ApplicationBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0xbfa31e88) at kernel/qobject.cpp:3539
#87 0xb0d882c5 in ApplicationBackend::aptBackendInitialized (this=this@entry=0x993a678, _t1=0x9906860) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:184
#88 0xb0d89583 in ApplicationBackend::initBackend (this=0x993a678) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:546
#89 0xb0d88450 in ApplicationBackend::qt_static_metacall (_o=0x0, _id=170297680, _a=0xbfa31f98, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:93
#90 0xb6322fc7 in QMetaObject::activate (sender=sender@entry=0x9906cf0, m=m@entry=0xb6477ef8 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#91 0xb632c460 in timeout (this=0x9906cf0) at .moc/release-shared/qtimer.moc:97
#92 QSingleShotTimer::timerEvent (this=0x9906cf0) at kernel/qtimer.cpp:317
#93 0xb63273ec in QObject::event (this=0x9906cf0, e=0xbfa322f0) at kernel/qobject.cpp:1156
#94 0xb6869744 in QApplicationPrivate::notify_helper (this=0x955ac18, receiver=0x9906cf0, e=0xbfa322f0) at kernel/qapplication.cpp:4567
#95 0xb6870223 in QApplication::notify (this=0xbfa325d0, receiver=receiver@entry=0x9906cf0, e=e@entry=0xbfa322f0) at kernel/qapplication.cpp:4353
#96 0xb73b6ff4 in KApplication::notify (this=0xbfa325d0, receiver=0x9906cf0, event=0xbfa322f0) at ../../kdeui/kernel/kapplication.cpp:311
#97 0xb630deda in QCoreApplication::notifyInternal (this=0xbfa325d0, receiver=0x9906cf0, event=event@entry=0xbfa322f0) at kernel/qcoreapplication.cpp:946
#98 0xb63404eb in sendEvent (event=0xbfa322f0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#99 QTimerInfoList::activateTimers (this=this@entry=0x9555834) at kernel/qeventdispatcher_unix.cpp:622
#100 0xb633d5d8 in timerSourceDispatch (source=0x9555800) at kernel/qeventdispatcher_glib.cpp:186
#101 0xb581982e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#102 0xb5819bd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#103 0xb5819c98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#104 0xb633d8bf in QEventDispatcherGlib::processEvents (this=this@entry=0x952df50, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#105 0xb691e32e in QGuiEventDispatcherGlib::processEvents (this=0x952df50, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#106 0xb630c9f3 in QEventLoop::processEvents (this=this@entry=0xbfa32518, flags=...) at kernel/qeventloop.cpp:149
#107 0xb630cd19 in QEventLoop::exec (this=this@entry=0xbfa32518, flags=...) at kernel/qeventloop.cpp:204
#108 0xb631289e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#109 0xb6867974 in QApplication::exec () at kernel/qapplication.cpp:3828
#110 0x080520b4 in main (argc=1, argv=0xbfa326a4) at /build/buildd/muon-2.0.65+git20131008/updater/main.cpp:59

Possible duplicates by query: bug 326830, bug 326745, bug 326678, bug 326634, bug 326627.

Reported using DrKonqi
Comment 1 Christoph Feck 2013-10-29 19:48:33 UTC 

*** This bug has been marked as a duplicate of bug 325828 ***
Comment 2 vggattone 2013-11-05 21:24:00 UTC 
Created attachment 83359 [details]
New crash information added by DrKonqi

muon-updater (2.1.0) on KDE Platform 4.11.2 using Qt 4.8.4

- What I was doing when the application crashed:
I sailed with Firefox, then I closed the application and I opened the update manager muon.
The application has tried updates then crashed!

-- Backtrace (Reduced):
#7  0xb0e78d41 in QApt::Backend::toInstallCount (this=this@entry=0x916b450) at /build/buildd/qapt-2.0.65/src/backend.cpp:432
#8  0xb0e78e8d in QApt::Backend::areChangesMarked (this=0x916b450) at /build/buildd/qapt-2.0.65/src/backend.cpp:638
#9  0xb0e5c710 in QAptActions::setActionsEnabledInternal (this=0x91602a0, enabled=true) at /build/buildd/muon-2.1.0/libmuonapt/QAptActions.cpp:204
#10 0xb0e52456 in QAptActions::qt_static_metacall (_o=0x0, _id=162134264, _a=0xbf9d0328, _c=<optimized out>) at /build/buildd/muon-2.1.0/obj-i686-linux-gnu/libmuonapt/moc_QAptActions.cpp:118
[...]
#12 0xb76fbf7d in MuonMainWindow::actionsEnabledChanged (this=this@entry=0x8df3a18, _t1=_t1@entry=true) at /build/buildd/muon-2.1.0/obj-i686-linux-gnu/libmuon/moc_MuonMainWindow.cpp:128