Application: muon-updater (2.0.0)
KDE Platform Version: 4.10.3
Qt Version: 4.8.4
Operating System: Linux 3.9.0-0-generic x86_64
Distribution: Ubuntu Saucy Salamander (development branch)

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

Change the Software Source and the window closed inmediatly.

-- Backtrace:
Application: Gestor de actualizaciones Muon (muon-updater), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f026847b7c0 (LWP 11859))]

Thread 2 (Thread 0x7f0253479700 (LWP 11862)):
#0  __GI___pthread_mutex_lock (mutex=0x7f024c000a60) at pthread_mutex_lock.c:67
#1  0x00007f026117f5c1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f026113fc74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0261140175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f0261140304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f026597a036 in QEventDispatcherGlib::processEvents (this=0x7f024c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f026594a38f in QEventLoop::processEvents (this=this@entry=0x7f0253478d90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f026594a618 in QEventLoop::exec (this=this@entry=0x7f0253478d90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f026584c410 in QThread::exec (this=this@entry=0x22661c0) at thread/qthread.cpp:542
#9  0x00007f026592bedf in QInotifyFileSystemWatcherEngine::run (this=0x22661c0) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f026584ebec in QThreadPrivate::start (arg=0x22661c0) at thread/qthread_unix.cpp:338
#11 0x00007f0261612f8e in start_thread (arg=0x7f0253479700) at pthread_create.c:311
#12 0x00007f0265200e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f026847b7c0 (LWP 11859)):
[KCrash Handler]
#6  FindPkg (Name=..., this=<optimized out>) at /usr/include/apt-pkg/depcache.h:348
#7  QApt::Backend::package (this=this@entry=0x21983d0, name=...) at /build/buildd/qapt-2.0.0/src/backend.cpp:339
#8  0x00007f0267475113 in QApt::Backend::package (this=0x21983d0, name=...) at /build/buildd/qapt-2.0.0/src/backend.cpp:332
#9  0x00007f0253eeeaaf in Application::package (this=this@entry=0x7f0240c936e0) at /build/buildd/muon-2.0.0/libmuon/backends/ApplicationBackend/Application.cpp:131
#10 0x00007f0253eef319 in Application::state (this=0x7f0240c936e0) at /build/buildd/muon-2.0.0/libmuon/backends/ApplicationBackend/Application.cpp:474
#11 0x0000000000416727 in UpdateItem::size (this=this@entry=0x2079490) at /build/buildd/muon-2.0.0/updater/UpdateModel/UpdateItem.cpp:177
#12 0x0000000000417838 in UpdateModel::data (this=<optimized out>, index=..., role=<optimized out>) at /build/buildd/muon-2.0.0/updater/UpdateModel/UpdateModel.cpp:69
#13 0x00007f02668e05fd in data (arole=0, this=0x7fff732c42e0) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:402
#14 QStyledItemDelegate::initStyleOption (this=0x2257330, option=0x7fff732c40a0, index=...) at itemviews/qstyleditemdelegate.cpp:385
#15 0x00007f02668df515 in QStyledItemDelegate::paint (this=0x2257330, painter=0x7fff732c4630, option=..., index=...) at itemviews/qstyleditemdelegate.cpp:425
#16 0x00007f026687d733 in QTreeView::drawRow (this=0x22c4570, painter=0x7fff732c4630, option=..., index=...) at itemviews/qtreeview.cpp:1694
#17 0x00007f02668816ef in QTreeView::drawTree (this=this@entry=0x22c4570, painter=painter@entry=0x7fff732c4630, region=...) at itemviews/qtreeview.cpp:1447
#18 0x00007f0266884fdc in QTreeView::paintEvent (this=0x22c4570, event=0x7fff732c52a0) at itemviews/qtreeview.cpp:1275
#19 0x00007f0266380a3e in QWidget::event (this=this@entry=0x22c4570, event=event@entry=0x7fff732c52a0) at kernel/qwidget.cpp:8532
#20 0x00007f0266733316 in QFrame::event (this=0x22c4570, e=0x7fff732c52a0) at widgets/qframe.cpp:557
#21 0x00007f02668498bb in QAbstractItemView::viewportEvent (this=this@entry=0x22c4570, event=event@entry=0x7fff732c52a0) at itemviews/qabstractitemview.cpp:1644
#22 0x00007f0266889561 in QTreeView::viewportEvent (this=0x22c4570, event=0x7fff732c52a0) at itemviews/qtreeview.cpp:1257
#23 0x00007f026594b7a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1fd0c00, receiver=receiver@entry=0x227ea90, event=event@entry=0x7fff732c52a0) at kernel/qcoreapplication.cpp:1056
#24 0x00007f02663338bc in QApplicationPrivate::notify_helper (this=this@entry=0x1fd0c00, receiver=receiver@entry=0x227ea90, e=e@entry=0x7fff732c52a0) at kernel/qapplication.cpp:4563
#25 0x00007f026633625b in QApplication::notify (this=this@entry=0x7fff732c9200, receiver=receiver@entry=0x227ea90, e=e@entry=0x7fff732c52a0) at kernel/qapplication.cpp:4428
#26 0x00007f0267039d0a in KApplication::notify (this=0x7fff732c9200, receiver=0x227ea90, event=0x7fff732c52a0) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007f026594b63e in QCoreApplication::notifyInternal (this=0x7fff732c9200, receiver=receiver@entry=0x227ea90, event=event@entry=0x7fff732c52a0) at kernel/qcoreapplication.cpp:946
#28 0x00007f02663856b4 in sendSpontaneousEvent (event=0x7fff732c52a0, receiver=0x227ea90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#29 QWidgetPrivate::drawWidget (this=this@entry=0x231cfc0, pdev=pdev@entry=0x2690b40, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5598
#30 0x00007f02663861af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x22cd500, pdev=pdev@entry=0x2690b40, siblings=..., index=<optimized out>, index@entry=3, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5807
#31 0x00007f0266385ff4 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x22cd500, pdev=pdev@entry=0x2690b40, siblings=..., index=3, index@entry=6, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5794
#32 0x00007f0266385ff4 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x22cd500, pdev=pdev@entry=0x2690b40, siblings=..., index=6, index@entry=7, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5794
#33 0x00007f0266385ff4 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x22cd500, pdev=pdev@entry=0x2690b40, siblings=..., index=7, index@entry=8, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5794
#34 0x00007f0266385ff4 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x22cd500, pdev=pdev@entry=0x2690b40, siblings=..., index=8, index@entry=9, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5794
#35 0x00007f0266385ff4 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x22cd500, pdev=pdev@entry=0x2690b40, siblings=..., index=9, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5794
#36 0x00007f0266385243 in QWidgetPrivate::drawWidget (this=this@entry=0x22cd500, pdev=pdev@entry=0x2690b40, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5651
#37 0x00007f02663861af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x22df040, pdev=pdev@entry=0x2690b40, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5807
#38 0x00007f0266385243 in QWidgetPrivate::drawWidget (this=this@entry=0x22df040, pdev=pdev@entry=0x2690b40, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5651
#39 0x00007f02663861af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x21dd2d0, pdev=pdev@entry=0x2690b40, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5807
#40 0x00007f0266385243 in QWidgetPrivate::drawWidget (this=this@entry=0x21dd2d0, pdev=pdev@entry=0x2690b40, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5651
#41 0x00007f02663861af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x21adf60, pdev=pdev@entry=0x2690b40, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5807
#42 0x00007f0266385243 in QWidgetPrivate::drawWidget (this=this@entry=0x21adf60, pdev=pdev@entry=0x2690b40, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5651
#43 0x00007f02663861af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x2164300, pdev=pdev@entry=0x2690b40, siblings=..., index=<optimized out>, index@entry=10, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5807
#44 0x00007f0266385ff4 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x2164300, pdev=pdev@entry=0x2690b40, siblings=..., index=10, index@entry=17, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5794
#45 0x00007f0266385ff4 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x2164300, pdev=pdev@entry=0x2690b40, siblings=..., index=17, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5794
#46 0x00007f0266385243 in QWidgetPrivate::drawWidget (this=0x2164300, pdev=0x2690b40, rgn=..., offset=..., flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x2258e00) at kernel/qwidget.cpp:5651
#47 0x00007f026654afb8 in QWidgetBackingStore::sync (this=0x2258e00) at painting/qbackingstore.cpp:1373
#48 0x00007f0266374060 in QWidgetPrivate::syncBackingStore (this=this@entry=0x2164300) at kernel/qwidget.cpp:1896
#49 0x00007f0266380ee4 in QWidget::event (this=this@entry=0x2160c80, event=event@entry=0x3041340) at kernel/qwidget.cpp:8679
#50 0x00007f026674c83b in QMainWindow::event (this=this@entry=0x2160c80, event=event@entry=0x3041340) at widgets/qmainwindow.cpp:1478
#51 0x00007f02670ee1d1 in KMainWindow::event (this=this@entry=0x2160c80, ev=ev@entry=0x3041340) at ../../kdeui/widgets/kmainwindow.cpp:1084
#52 0x00007f0267125d39 in KXmlGuiWindow::event (this=0x2160c80, ev=0x3041340) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#53 0x00007f02663338ec in QApplicationPrivate::notify_helper (this=this@entry=0x1fd0c00, receiver=receiver@entry=0x2160c80, e=e@entry=0x3041340) at kernel/qapplication.cpp:4567
#54 0x00007f026633625b in QApplication::notify (this=this@entry=0x7fff732c9200, receiver=receiver@entry=0x2160c80, e=e@entry=0x3041340) at kernel/qapplication.cpp:4428
#55 0x00007f0267039d0a in KApplication::notify (this=0x7fff732c9200, receiver=0x2160c80, event=0x3041340) at ../../kdeui/kernel/kapplication.cpp:311
#56 0x00007f026594b63e in QCoreApplication::notifyInternal (this=0x7fff732c9200, receiver=receiver@entry=0x2160c80, event=event@entry=0x3041340) at kernel/qcoreapplication.cpp:946
#57 0x00007f026594f171 in sendEvent (event=0x3041340, receiver=0x2160c80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#58 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1f9c780) at kernel/qcoreapplication.cpp:1570
#59 0x00007f026594f4a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#60 0x00007f0265979e83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#61 postEventSourceDispatch (s=0x1fced40) at kernel/qeventdispatcher_glib.cpp:279
#62 0x00007f026113ff05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007f0261140248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007f0261140304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007f026597a016 in QEventDispatcherGlib::processEvents (this=0x1f9e0e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#66 0x00007f02663d91ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#67 0x00007f026594f56f in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#68 0x00007f0267482133 in QApt::CacheBuildProgress::Update (this=<optimized out>) at /build/buildd/qapt-2.0.0/src/cache.cpp:34
#69 0x00007f0262dafbb0 in OpProgress::OverallProgress(unsigned long long, unsigned long long, unsigned long long, std::string const&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#70 0x00007f0262e045ce in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#71 0x00007f0262df7571 in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#72 0x00007f0262df790c in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#73 0x00007f02674820ac in ReadOnlyOpen (Progress=<optimized out>, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#74 QApt::Cache::open (this=<optimized out>) at /build/buildd/qapt-2.0.0/src/cache.cpp:79
#75 0x00007f026747b743 in QApt::Backend::reloadCache (this=0x21983d0) at /build/buildd/qapt-2.0.0/src/backend.cpp:174
#76 0x00007f0253ee89a0 in ApplicationBackend::reload (this=0x219f8a0) at /build/buildd/muon-2.0.0/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:170
#77 0x00007f0253ee7205 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /build/buildd/muon-2.0.0/obj-x86_64-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:89
#78 ApplicationBackend::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /build/buildd/muon-2.0.0/obj-x86_64-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:79
#79 0x00007f02659600ef in QMetaObject::activate (sender=0x22e72f0, m=m@entry=0x7f02680637a0 <QAptActions::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff732c8580) at kernel/qobject.cpp:3539
#80 0x00007f0267e52002 in QAptActions::sourcesEditorClosed (this=<optimized out>, _t1=false) at /build/buildd/muon-2.0.0/obj-x86_64-linux-gnu/libmuonapt/moc_QAptActions.cpp:175
#81 0x00007f02659600ef in QMetaObject::activate (sender=sender@entry=0x30b0530, m=m@entry=0x7f0265ca2880 <QProcess::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fff732c86d0) at kernel/qobject.cpp:3539
#82 0x00007f02658e10ff in QProcess::finished (this=this@entry=0x30b0530, _t1=1, _t2=QProcess::NormalExit) at .moc/release-shared/moc_qprocess.cpp:156
#83 0x00007f02658e51e7 in QProcessPrivate::_q_processDied (this=0x3052b60) at io/qprocess.cpp:1068
#84 0x00007f02658e526e in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qprocess.cpp:92
#85 QProcess::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qprocess.cpp:69
#86 0x00007f02659600ef in QMetaObject::activate (sender=sender@entry=0x26f2a30, m=m@entry=0x7f0265ca6980 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff732c8880) at kernel/qobject.cpp:3539
#87 0x00007f02659abd2e in QSocketNotifier::activated (this=this@entry=0x26f2a30, _t1=89) at .moc/release-shared/moc_qsocketnotifier.cpp:103
#88 0x00007f0265968b0b in QSocketNotifier::event (this=0x26f2a30, e=0x7fff732c8ea0) at kernel/qsocketnotifier.cpp:317
#89 0x00007f02663338ec in QApplicationPrivate::notify_helper (this=this@entry=0x1fd0c00, receiver=receiver@entry=0x26f2a30, e=e@entry=0x7fff732c8ea0) at kernel/qapplication.cpp:4567
#90 0x00007f026633625b in QApplication::notify (this=this@entry=0x7fff732c9200, receiver=receiver@entry=0x26f2a30, e=e@entry=0x7fff732c8ea0) at kernel/qapplication.cpp:4428
#91 0x00007f0267039d0a in KApplication::notify (this=0x7fff732c9200, receiver=0x26f2a30, event=0x7fff732c8ea0) at ../../kdeui/kernel/kapplication.cpp:311
#92 0x00007f026594b63e in QCoreApplication::notifyInternal (this=0x7fff732c9200, receiver=0x26f2a30, event=event@entry=0x7fff732c8ea0) at kernel/qcoreapplication.cpp:946
#93 0x00007f026597a5c8 in sendEvent (event=0x7fff732c8ea0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#94 socketNotifierSourceDispatch (source=0x1fd0e90) at kernel/qeventdispatcher_glib.cpp:110
#95 0x00007f026113ff05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#96 0x00007f0261140248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#97 0x00007f0261140304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#98 0x00007f026597a016 in QEventDispatcherGlib::processEvents (this=0x1f9e0e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#99 0x00007f02663d91ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#100 0x00007f026594a38f in QEventLoop::processEvents (this=this@entry=0x7fff732c90e0, flags=...) at kernel/qeventloop.cpp:149
#101 0x00007f026594a618 in QEventLoop::exec (this=this@entry=0x7fff732c90e0, flags=...) at kernel/qeventloop.cpp:204
#102 0x00007f026594fcf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#103 0x00007f0266331ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#104 0x000000000040e547 in main (argc=1, argv=0x7fff732c9338) at /build/buildd/muon-2.0.0/updater/main.cpp:56

Possible duplicates by query: bug 318875, bug 317858, bug 316531, bug 315600, bug 314287.

Reported using DrKonqi