Bug 316433

Application: muon-updater (1.9.80)
KDE Platform Version: 4.10.1
Qt Version: 4.8.4
Operating System: Linux 3.8.0-11-generic i686
Distribution: Ubuntu Raring Ringtail (development branch)

-- Information about the crash:
- What I was doing when the application crashed: I was trying to update software with Muon software updater.  It gave me this message at the end of work: http://ppa.launchpad.net/dockbar-main/ppa/ubuntu/dists/raring/main/binary-i386/Packages 404  Not Found

The crash can be reproduced every time.

-- Backtrace:
Application: Muon Update Manager (muon-updater), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb46b8740 (LWP 6589))]

Thread 3 (Thread 0xb1cbeb40 (LWP 6592)):
#0  g_mutex_get_impl (mutex=0xb13004e0) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:120
#1  0xb507b008 in g_mutex_lock (mutex=mutex@entry=0xb13004e0) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:210
#2  0xb5036b36 in g_main_context_prepare (context=context@entry=0xb13004e0, priority=priority@entry=0xb1cbe0f8) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3268
#3  0xb503750f in g_main_context_iterate (context=context@entry=0xb13004e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3681
#4  0xb5037771 in g_main_context_iteration (context=0xb13004e0, may_block=1) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3762
#5  0xb5fa9c3f in QEventDispatcherGlib::processEvents (this=0xb1300468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5f763ec in QEventLoop::processEvents (this=this@entry=0xb1cbe228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5f766e1 in QEventLoop::exec (this=0xb1cbe228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5e61fec in QThread::exec (this=0x8b3eb48) at thread/qthread.cpp:542
#9  0xb5f55f2d in QInotifyFileSystemWatcherEngine::run (this=0x8b3eb48) at io/qfilesystemwatcher_inotify.cpp:256
#10 0xb5e64b18 in QThreadPrivate::start (arg=0x8b3eb48) at thread/qthread_unix.cpp:338
#11 0xb510fd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb5c523de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xae443b40 (LWP 6628)):
#0  0xb5c8e5e6 in ?? () from /lib/i386-linux-gnu/libc.so.6
#1  0xb5c5ff58 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb507b010 in g_mutex_lock (mutex=mutex@entry=0x953c8f8) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:210
#3  0xb5037061 in g_main_context_check (context=context@entry=0x953c8f8, max_priority=2147483647, fds=fds@entry=0x901fe00, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3547
#4  0xb50375a2 in g_main_context_iterate (context=context@entry=0x953c8f8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3698
#5  0xb5037771 in g_main_context_iteration (context=0x953c8f8, may_block=1) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3762
#6  0xb5fa9c3f in QEventDispatcherGlib::processEvents (this=0x8ee7808, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb5f763ec in QEventLoop::processEvents (this=this@entry=0xae443228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb5f766e1 in QEventLoop::exec (this=0xae443228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5e61fec in QThread::exec (this=0x8dbfc60) at thread/qthread.cpp:542
#10 0xb5f55f2d in QInotifyFileSystemWatcherEngine::run (this=0x8dbfc60) at io/qfilesystemwatcher_inotify.cpp:256
#11 0xb5e64b18 in QThreadPrivate::start (arg=0x8dbfc60) at thread/qthread_unix.cpp:338
#12 0xb510fd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#13 0xb5c523de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb46b8740 (LWP 6589)):
[KCrash Handler]
#7  0xb5f82c2f in QMetaObject::invokeMethod (obj=0x8b3b4b0, member=0x8060cbb "reload", type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1166
#8  0x0805ac11 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., member=0x8060cbb "reload", obj=<optimized out>) at /usr/include/qt4/QtCore/qobjectdefs.h:434
#9  UpdaterWidget::reload (this=0x8b3b458) at /build/buildd/muon-1.9.80/updater/UpdaterWidget.cpp:148
#10 0x080551a0 in MainWindow::reload (this=this@entry=0x8a55530) at /build/buildd/muon-1.9.80/updater/MainWindow.cpp:195
#11 0x08055279 in MainWindow::transactionStatusChanged (this=0x8a55530, status=QApt::FinishedStatus) at /build/buildd/muon-1.9.80/updater/MainWindow.cpp:163
#12 0xb5f8db56 in QMetaObject::activate (sender=0x9012c70, m=0xb7307d78 <QApt::Transaction::staticMetaObject>, local_signal_index=1, argv=0xbfd75f28) at kernel/qobject.cpp:3539
#13 0xb72f0695 in QApt::Transaction::statusChanged (this=0x9012c70, _t1=QApt::FinishedStatus) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transaction.cxx:285
#14 0xb72eab2f in QApt::Transaction::updateProperty (this=0x9012c70, type=0, variant=...) at /build/buildd/qapt-1.9.80/src/transaction.cpp:497
#15 0xb72f0bfe in QApt::Transaction::qt_static_metacall (_o=0x9012c70, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0xbfd761b4) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transaction.cxx:160
#16 0xb5f8db56 in QMetaObject::activate (sender=0x9056c98, m=0xb7307dd8 <OrgKubuntuQaptworkerTransactionInterface::staticMetaObject>, local_signal_index=4, argv=0xbfd761b4) at kernel/qobject.cpp:3539
#17 0xb72f1b0d in OrgKubuntuQaptworkerTransactionInterface::propertyChanged (this=0x9056c98, _t1=3, _t2=...) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:240
#18 0xb72f1df6 in OrgKubuntuQaptworkerTransactionInterface::qt_static_metacall (_o=0x9056c98, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd764dc) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:108
#19 0xb72f29c7 in OrgKubuntuQaptworkerTransactionInterface::qt_metacall (this=0x9056c98, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd764dc) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:159
#20 0xb5a547be in QDBusConnectionPrivate::deliverCall (this=0x8a9f3a8, object=0x9056c98, msg=..., metaTypes=..., slotIdx=145994928) at qdbusintegrator.cpp:951
#21 0xb5a5e3dd in QDBusCallDeliveryEvent::placeMetaCall (this=0x8d90b40, object=0x9056c98) at qdbusintegrator_p.h:103
#22 0xb5f9348b in QObject::event (this=0x9056c98, e=0x8d90b40) at kernel/qobject.cpp:1194
#23 0xb64ecc7c in QApplicationPrivate::notify_helper (this=0x8966f50, receiver=0x9056c98, e=0x8d90b40) at kernel/qapplication.cpp:4567
#24 0xb64efb94 in QApplication::notify (this=0x8d90b40, receiver=0x9056c98, e=0x8d90b40) at kernel/qapplication.cpp:3949
#25 0xb7064d01 in KApplication::notify (this=0xbfd77eb0, receiver=0x9056c98, event=0x8d90b40) at ../../kdeui/kernel/kapplication.cpp:311
#26 0xb5f7790e in QCoreApplication::notifyInternal (this=0xbfd77eb0, receiver=0x9056c98, event=0x8d90b40) at kernel/qcoreapplication.cpp:946
#27 0xb5f7b721 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x89395b8) at kernel/qcoreapplication.cpp:1570
#29 0xb5f7ba8c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1463
#30 0xb5fa9aa4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#31 postEventSourceDispatch (s=s@entry=0x895e6a0) at kernel/qeventdispatcher_glib.cpp:279
#32 0xb50372f3 in g_main_dispatch (context=0x8967418) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3054
#33 g_main_context_dispatch (context=context@entry=0x8967418) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3630
#34 0xb5037690 in g_main_context_iterate (context=context@entry=0x8967418, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3701
#35 0xb5037771 in g_main_context_iteration (context=0x8967418, may_block=1) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3762
#36 0xb5fa9c21 in QEventDispatcherGlib::processEvents (this=0x893a368, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#37 0xb65a3a5a in QGuiEventDispatcherGlib::processEvents (this=0x893a368, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0xb5f763ec in QEventLoop::processEvents (this=this@entry=0xbfd76c68, flags=...) at kernel/qeventloop.cpp:149
#39 0xb5f766e1 in QEventLoop::exec (this=0xbfd76c68, flags=...) at kernel/qeventloop.cpp:204
#40 0xb6a2d90d in QDialog::exec (this=0x8f345e0) at dialogs/qdialog.cpp:554
#41 0xb6fc087c in KMessageBox::createKMessageBox (dialog=dialog@entry=0x8f345e0, icon=..., text=..., strlist=..., ask=..., checkboxReturn=checkboxReturn@entry=0x0, options=..., details=..., notifyType=notifyType@entry=QMessageBox::Critical) at ../../kdeui/dialogs/kmessagebox.cpp:344
#42 0xb6fc0e84 in KMessageBox::createKMessageBox (dialog=dialog@entry=0x8f345e0, icon=icon@entry=QMessageBox::Critical, text=..., strlist=..., ask=..., checkboxReturn=checkboxReturn@entry=0x0, options=..., details=...) at ../../kdeui/dialogs/kmessagebox.cpp:159
#43 0xb6fc1b3d in KMessageBox::detailedErrorWId (parent_id=37748947, text=..., details=..., caption=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:884
#44 0xb6fc1cf3 in KMessageBox::detailedError (parent=0x8b28758, text=..., details=..., caption=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:862
#45 0x08057dfc in ProgressWidget::transactionErrorOccurred (this=0x8b28758, error=QApt::FetchError) at /build/buildd/muon-1.9.80/updater/ProgressWidget.cpp:217
#46 0xb5f8db56 in QMetaObject::activate (sender=0x9012c70, m=0xb7307d78 <QApt::Transaction::staticMetaObject>, local_signal_index=0, argv=0xbfd770a8) at kernel/qobject.cpp:3539
#47 0xb72f0645 in QApt::Transaction::errorOccurred (this=0x9012c70, _t1=QApt::FetchError) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transaction.cxx:278
#48 0xb72eab87 in QApt::Transaction::updateProperty (this=0x9012c70, type=0, variant=...) at /build/buildd/qapt-1.9.80/src/transaction.cpp:501
#49 0xb72f0bfe in QApt::Transaction::qt_static_metacall (_o=0x9012c70, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0xbfd77334) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transaction.cxx:160
#50 0xb5f8db56 in QMetaObject::activate (sender=0x9056c98, m=0xb7307dd8 <OrgKubuntuQaptworkerTransactionInterface::staticMetaObject>, local_signal_index=4, argv=0xbfd77334) at kernel/qobject.cpp:3539
#51 0xb72f1b0d in OrgKubuntuQaptworkerTransactionInterface::propertyChanged (this=0x9056c98, _t1=4, _t2=...) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:240
#52 0xb72f1df6 in OrgKubuntuQaptworkerTransactionInterface::qt_static_metacall (_o=0x9056c98, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd7765c) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:108
#53 0xb72f29c7 in OrgKubuntuQaptworkerTransactionInterface::qt_metacall (this=0x9056c98, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd7765c) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:159
#54 0xb5a547be in QDBusConnectionPrivate::deliverCall (this=0x8a9f3a8, object=0x9056c98, msg=..., metaTypes=..., slotIdx=145994928) at qdbusintegrator.cpp:951
#55 0xb5a5e3dd in QDBusCallDeliveryEvent::placeMetaCall (this=0x8e1cae8, object=0x9056c98) at qdbusintegrator_p.h:103
#56 0xb5f9348b in QObject::event (this=0x9056c98, e=0x8e1cae8) at kernel/qobject.cpp:1194
#57 0xb64ecc7c in QApplicationPrivate::notify_helper (this=0x8966f50, receiver=0x9056c98, e=0x8e1cae8) at kernel/qapplication.cpp:4567
#58 0xb64efb94 in QApplication::notify (this=0x8e1cae8, receiver=0x9056c98, e=0x8e1cae8) at kernel/qapplication.cpp:3949
#59 0xb7064d01 in KApplication::notify (this=0xbfd77eb0, receiver=0x9056c98, event=0x8e1cae8) at ../../kdeui/kernel/kapplication.cpp:311
#60 0xb5f7790e in QCoreApplication::notifyInternal (this=0xbfd77eb0, receiver=0x9056c98, event=0x8e1cae8) at kernel/qcoreapplication.cpp:946
#61 0xb5f7b721 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#62 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x89395b8) at kernel/qcoreapplication.cpp:1570
#63 0xb5f7ba8c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1463
#64 0xb5fa9aa4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#65 postEventSourceDispatch (s=s@entry=0x895e6a0) at kernel/qeventdispatcher_glib.cpp:279
#66 0xb50372f3 in g_main_dispatch (context=0x8967418) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3054
#67 g_main_context_dispatch (context=context@entry=0x8967418) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3630
#68 0xb5037690 in g_main_context_iterate (context=context@entry=0x8967418, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3701
#69 0xb5037771 in g_main_context_iteration (context=0x8967418, may_block=1) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3762
#70 0xb5fa9c21 in QEventDispatcherGlib::processEvents (this=0x893a368, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#71 0xb65a3a5a in QGuiEventDispatcherGlib::processEvents (this=0x893a368, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#72 0xb5f763ec in QEventLoop::processEvents (this=this@entry=0xbfd77de8, flags=...) at kernel/qeventloop.cpp:149
#73 0xb5f766e1 in QEventLoop::exec (this=0xbfd77de8, flags=...) at kernel/qeventloop.cpp:204
#74 0xb5f7c3fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#75 0xb64eafc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#76 0x08053263 in main (argc=5, argv=0xbfd77f84) at /build/buildd/muon-1.9.80/updater/main.cpp:56

Possible duplicates by query: bug 314925, bug 314823.

Reported using DrKonqi