Bug 293270

Application: muon (1.2.1 "Caustic Carrionite")
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
nothing else the normaly updating system after first installation reboot

The crash can be reproduced every time.

-- Backtrace:
Application: Gestore di pacchetti Muon (muon), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f89a40ab780 (LWP 1758))]

Thread 2 (Thread 0x7f898f83a700 (LWP 1761)):
#0  0x00007f899d12b109 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f899d12bdfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f899d12c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f89a2bf0f3e in QEventDispatcherGlib::processEvents (this=0x1028250, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f89a2bc4cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f89a2bc4ef7 in QEventLoop::exec (this=0x7f898f839dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f89a2adc27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f89a2ba7cbf in QInotifyFileSystemWatcherEngine::run (this=0x102a650) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f89a2aded05 in QThreadPrivate::start (arg=0x102a650) at thread/qthread_unix.cpp:331
#9  0x00007f899dbf9efc in start_thread (arg=0x7f898f83a700) at pthread_create.c:304
#10 0x00007f89a17b489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f89a40ab780 (LWP 1758)):
[KCrash Handler]
#6  0x00007f89a05a5ce9 in pkgAcqArchive::pkgAcqArchive(pkgAcquire*, pkgSourceList*, pkgRecords*, pkgCache::VerIterator const&, std::string&) () from /usr/lib/libapt-pkg.so.4.11
#7  0x00007f89a05740a3 in pkgPackageManager::GetArchives(pkgAcquire*, pkgSourceList*, pkgRecords*) () from /usr/lib/libapt-pkg.so.4.11
#8  0x00007f89a3a3b747 in QApt::Backend::downloadSize (this=<optimized out>) at /build/buildd/qapt-1.2.1/src/backend.cpp:456
#9  0x00007f89a3c9af83 in StatusWidget::updateStatus (this=0xeb4aa0) at /build/buildd/muon-1.2.1/libmuon/StatusWidget.cpp:128
#10 0x00007f89a3c9b4fc in StatusWidget::qt_metacall (this=0xeb4aa0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff14c85230) at /build/buildd/muon-1.2.1/obj-x86_64-linux-gnu/libmuon/StatusWidget.moc:82
#11 0x00007f89a2bd8eba in QMetaObject::activate (sender=0xcaa900, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#12 0x00007f89a3a4abe3 in QApt::Package::setInstall (this=0x13e7cb0) at /build/buildd/qapt-1.2.1/src/package.cpp:1193
#13 0x00007f89a3ca7711 in PackageWidget::setInstall (this=0xa8ee00, package=0x13e7cb0) at /build/buildd/muon-1.2.1/libmuon/PackageModel/PackageWidget.cpp:461
#14 0x00007f89a3ca799c in PackageWidget::actOnPackages (this=0xa8ee00, action=QApt::Package::ToInstall) at /build/buildd/muon-1.2.1/libmuon/PackageModel/PackageWidget.cpp:430
#15 0x00007f89a3ca8ac4 in PackageWidget::qt_metacall (this=0xa8ee00, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7fff14c854d0) at /build/buildd/muon-1.2.1/obj-x86_64-linux-gnu/libmuon/PackageWidget.moc:128
#16 0x000000000040e5c0 in ManagerWidget::qt_metacall (this=0xa8ee00, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff14c854d0) at /build/buildd/muon-1.2.1/obj-x86_64-linux-gnu/muon/ManagerWidget.moc:73
#17 0x00007f89a2bd8eba in QMetaObject::activate (sender=0xac6e90, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff14c854d0) at kernel/qobject.cpp:3278
#18 0x00007f89a1f6ebb2 in QAction::triggered (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#19 0x00007f89a1f6ed9f in QAction::activate (this=0xac6e90, event=<optimized out>) at kernel/qaction.cpp:1257
#20 0x00007f89a23a96c9 in QMenuPrivate::activateCausedStack (this=0x25172b0, causedStack=..., action=0xac6e90, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1005
#21 0x00007f89a23af312 in QMenuPrivate::activateAction (this=0x25172b0, action=0xac6e90, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1097
#22 0x00007f89a36bd0d0 in KMenu::mouseReleaseEvent (this=0x7fff14c86b30, e=0x7fff14c85ee0) at ../../kdeui/widgets/kmenu.cpp:464
#23 0x00007f89a1fc5cea in QWidget::event (this=0x7fff14c86b30, event=0x7fff14c85ee0) at kernel/qwidget.cpp:8295
#24 0x00007f89a23b08bb in QMenu::event (this=0x7fff14c86b30, e=0x7fff14c85ee0) at widgets/qmenu.cpp:2405
#25 0x00007f89a1f75474 in notify_helper (e=0x7fff14c85ee0, receiver=0x7fff14c86b30, this=0x957940) at kernel/qapplication.cpp:4486
#26 QApplicationPrivate::notify_helper (this=0x957940, receiver=0x7fff14c86b30, e=0x7fff14c85ee0) at kernel/qapplication.cpp:4458
#27 0x00007f89a1f7acbb in QApplication::notify (this=<optimized out>, receiver=0x7fff14c86b30, e=0x7fff14c85ee0) at kernel/qapplication.cpp:4047
#28 0x00007f89a35fb466 in KApplication::notify (this=0x7fff14c88380, receiver=0x7fff14c86b30, event=0x7fff14c85ee0) at ../../kdeui/kernel/kapplication.cpp:311
#29 0x00007f89a2bc5afc in QCoreApplication::notifyInternal (this=0x7fff14c88380, receiver=0x7fff14c86b30, event=0x7fff14c85ee0) at kernel/qcoreapplication.cpp:787
#30 0x00007f89a1f76442 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QApplicationPrivate::sendMouseEvent (receiver=0x7fff14c86b30, event=0x7fff14c85ee0, alienWidget=0x0, nativeWidget=0x7fff14c86b30, buttonDown=0x0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#32 0x00007f89a1ff6091 in QETWidget::translateMouseEvent (this=0x7fff14c86b30, event=<optimized out>) at kernel/qapplication_x11.cpp:4505
#33 0x00007f89a1ff494e in QApplication::x11ProcessEvent (this=0x7fff14c88380, event=0x7fff14c86700) at kernel/qapplication_x11.cpp:3693
#34 0x00007f89a201d4a2 in x11EventSourceDispatch (s=0x95a990, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#35 0x00007f899d12ba5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f899d12c258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f899d12c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f89a2bf0ed6 in QEventDispatcherGlib::processEvents (this=0x92cbb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#39 0x00007f89a201d10e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007f89a2bc4cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007f89a2bc4ef7 in QEventLoop::exec (this=0x7fff14c86ad0, flags=...) at kernel/qeventloop.cpp:201
#42 0x00007f89a23ac7d1 in QMenu::exec (this=<optimized out>, p=..., action=0x0) at widgets/qmenu.cpp:2049
#43 0x00007f89a3ca7079 in PackageWidget::contextMenuRequested (this=0xa8ee00, pos=...) at /build/buildd/muon-1.2.1/libmuon/PackageModel/PackageWidget.cpp:346
#44 0x00007f89a3ca8a42 in PackageWidget::qt_metacall (this=0xa8ee00, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7fff14c86d40) at /build/buildd/muon-1.2.1/obj-x86_64-linux-gnu/libmuon/PackageWidget.moc:120
#45 0x000000000040e5c0 in ManagerWidget::qt_metacall (this=0xa8ee00, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff14c86d40) at /build/buildd/muon-1.2.1/obj-x86_64-linux-gnu/muon/ManagerWidget.moc:73
#46 0x00007f89a2bd8eba in QMetaObject::activate (sender=0xc144d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff14c86d40) at kernel/qobject.cpp:3278
#47 0x00007f89a1fbc3c2 in QWidget::customContextMenuRequested (this=<optimized out>, _t1=<optimized out>) at .moc/release-shared/moc_qwidget.cpp:360
#48 0x00007f89a1fc6681 in QWidget::event (this=0xc144d0, event=0x7fff14c87750) at kernel/qwidget.cpp:8465
#49 0x00007f89a236e5b6 in QFrame::event (this=0xc144d0, e=0x7fff14c87750) at widgets/qframe.cpp:557
#50 0x00007f89a247f25b in QAbstractItemView::viewportEvent (this=0xc144d0, event=0x7fff14c87750) at itemviews/qabstractitemview.cpp:1628
#51 0x00007f89a24c3df5 in QTreeView::viewportEvent (this=0xc144d0, event=0x7fff14c87750) at itemviews/qtreeview.cpp:1256
#52 0x00007f89a2bc5c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0xac6b00, event=0x7fff14c87750) at kernel/qcoreapplication.cpp:902
#53 0x00007f89a1f7543f in notify_helper (e=0x7fff14c87750, receiver=0xac6b00, this=0x957940) at kernel/qapplication.cpp:4482
#54 QApplicationPrivate::notify_helper (this=0x957940, receiver=0xac6b00, e=0x7fff14c87750) at kernel/qapplication.cpp:4458
#55 0x00007f89a1f7a7c9 in QApplication::notify (this=<optimized out>, receiver=0xac6b00, e=0x7fff14c87750) at kernel/qapplication.cpp:4126
#56 0x00007f89a35fb466 in KApplication::notify (this=0x7fff14c88380, receiver=0xac6b00, event=0x7fff14c87750) at ../../kdeui/kernel/kapplication.cpp:311
#57 0x00007f89a2bc5afc in QCoreApplication::notifyInternal (this=0x7fff14c88380, receiver=0xac6b00, event=0x7fff14c87750) at kernel/qcoreapplication.cpp:787
#58 0x00007f89a1ff5a3a in sendSpontaneousEvent (event=0x7fff14c87750, receiver=0xac6b00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#59 QETWidget::translateMouseEvent (this=0xe023d0, event=<optimized out>) at kernel/qapplication_x11.cpp:4576
#60 0x00007f89a1ff494e in QApplication::x11ProcessEvent (this=0x7fff14c88380, event=0x7fff14c87f40) at kernel/qapplication_x11.cpp:3693
#61 0x00007f89a201d4a2 in x11EventSourceDispatch (s=0x95a990, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#62 0x00007f899d12ba5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007f899d12c258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007f899d12c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007f89a2bf0ed6 in QEventDispatcherGlib::processEvents (this=0x92cbb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#66 0x00007f89a201d10e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#67 0x00007f89a2bc4cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#68 0x00007f89a2bc4ef7 in QEventLoop::exec (this=0x7fff14c88310, flags=...) at kernel/qeventloop.cpp:201
#69 0x00007f89a2bc9789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#70 0x000000000040af4b in main (argc=5, argv=0x7fff14c885c8) at /build/buildd/muon-1.2.1/muon/main.cpp:56

Reported using DrKonqi