Bug 327019

Application: muon-installer (2.1.0)
KDE Platform Version: 4.11.2 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic x86_64
Distribution: Ubuntu 13.10

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

I was installing gcompris. And I think the Software Center has a unusual instability

-- Backtrace:
Application: Centro de software de Muon (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4fdc2487c0 (LWP 2196))]

Thread 6 (Thread 0x7f4fbf72c700 (LWP 2221)):
#0  0x00007f4fd3bed3e8 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4fd3bacdd8 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4fd3bad5c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4fd3bad7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4fd9466a76 in QEventDispatcherGlib::processEvents (this=0x7f4fb80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f4fd94385ef in QEventLoop::processEvents (this=this@entry=0x7f4fbf72bd70, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f4fd94388e5 in QEventLoop::exec (this=this@entry=0x7f4fbf72bd70, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f4fd933788f in QThread::exec (this=this@entry=0x255df70) at thread/qthread.cpp:542
#8  0x00007f4fd9419d13 in QInotifyFileSystemWatcherEngine::run (this=0x255df70) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007f4fd9339f2f in QThreadPrivate::start (arg=0x255df70) at thread/qthread_unix.cpp:338
#10 0x00007f4fd4085f6e in start_thread (arg=0x7f4fbf72c700) at pthread_create.c:311
#11 0x00007f4fd8ced9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f4fb57f7700 (LWP 2387)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4fd5c1b06b in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f4fd5c1b0a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f4fd4085f6e in start_thread (arg=0x7f4fb57f7700) at pthread_create.c:311
#4  0x00007f4fd8ced9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f4f2ffff700 (LWP 2389)):
#0  0x00007f4fd8ce0f7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f4fd3bad6a4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4fd3bad7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4fd9466a76 in QEventDispatcherGlib::processEvents (this=0x7f4f280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f4fd94385ef in QEventLoop::processEvents (this=this@entry=0x7f4f2fffedb0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f4fd94388e5 in QEventLoop::exec (this=this@entry=0x7f4f2fffedb0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f4fd933788f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f4fd9339f2f in QThreadPrivate::start (arg=0x7f4fb0b94c50) at thread/qthread_unix.cpp:338
#8  0x00007f4fd4085f6e in start_thread (arg=0x7f4f2ffff700) at pthread_create.c:311
#9  0x00007f4fd8ced9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f4f2f3c1700 (LWP 2723)):
#0  0x00007f4fd3bacd38 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4fd3bad5c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4fd3bad7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4fd9466a76 in QEventDispatcherGlib::processEvents (this=0x7f4f20002ac0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f4fd94385ef in QEventLoop::processEvents (this=this@entry=0x7f4f2f3c0d90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f4fd94388e5 in QEventLoop::exec (this=this@entry=0x7f4f2f3c0d90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f4fd933788f in QThread::exec (this=this@entry=0x4f949c0) at thread/qthread.cpp:542
#7  0x00007f4fdb05b19e in QDeclarativePixmapReader::run (this=0x4f949c0) at util/qdeclarativepixmapcache.cpp:576
#8  0x00007f4fd9339f2f in QThreadPrivate::start (arg=0x4f949c0) at thread/qthread_unix.cpp:338
#9  0x00007f4fd4085f6e in start_thread (arg=0x7f4f2f3c1700) at pthread_create.c:311
#10 0x00007f4fd8ced9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f4f2ebc0700 (LWP 2724)):
#0  __GI___pthread_mutex_lock (mutex=0x7f4f24003100) at pthread_mutex_lock.c:50
#1  0x00007f4fd3bed3a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4fd3bacd59 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4fd3bad5c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4fd3bad7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4fd9466a76 in QEventDispatcherGlib::processEvents (this=0x7f4f24002a30, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f4fd94385ef in QEventLoop::processEvents (this=this@entry=0x7f4f2ebbfdb0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f4fd94388e5 in QEventLoop::exec (this=this@entry=0x7f4f2ebbfdb0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f4fd933788f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007f4fd9339f2f in QThreadPrivate::start (arg=0x7f4f20003880) at thread/qthread_unix.cpp:338
#10 0x00007f4fd4085f6e in start_thread (arg=0x7f4f2ebc0700) at pthread_create.c:311
#11 0x00007f4fd8ced9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f4fdc2487c0 (LWP 2196)):
[KCrash Handler]
#6  0x00007f4fdb51614f in FindPkg (this=0x0, Name=...) at /usr/include/apt-pkg/depcache.h:348
#7  QApt::Backend::package (this=this@entry=0x236d5e0, name=...) at /build/buildd/qapt-2.0.65/src/backend.cpp:341
#8  0x00007f4fdb516227 in QApt::Backend::package (this=0x236d5e0, name=...) at /build/buildd/qapt-2.0.65/src/backend.cpp:334
#9  0x00007f4fc5914aaf in Application::package (this=this@entry=0x7f4fb0339930) at /build/buildd/muon-2.1.0/libmuon/backends/ApplicationBackend/Application.cpp:137
#10 0x00007f4fc5914d39 in Application::state (this=0x7f4fb0339930) at /build/buildd/muon-2.1.0/libmuon/backends/ApplicationBackend/Application.cpp:485
#11 0x00007f4fdbe522fd in AbstractResource::isInstalled (this=this@entry=0x7f4fb0339930) at /build/buildd/muon-2.1.0/libmuon/resources/AbstractResource.cpp:51
#12 0x00007f4fdbe41f00 in AbstractResource::qt_metacall (this=this@entry=0x7f4fb0339930, _c=_c@entry=QMetaObject::ReadProperty, _id=13, _a=_a@entry=0x7fff0426b480) at /build/buildd/muon-2.1.0/obj-x86_64-linux-gnu/libmuon/moc_AbstractResource.cpp:194
#13 0x00007f4fc590ccc5 in Application::qt_metacall (this=0x7f4fb0339930, _c=QMetaObject::ReadProperty, _id=<optimized out>, _a=0x7fff0426b480) at /build/buildd/muon-2.1.0/obj-x86_64-linux-gnu/libmuon/backends/ApplicationBackend/moc_Application.cpp:87
#14 0x00007f4fd9442af7 in QMetaProperty::read (this=this@entry=0x7fff0426b500, object=object@entry=0x7f4fb0339930) at kernel/qmetaobject.cpp:2290
#15 0x00007f4fdbe4f85c in ResourcesModel::data (this=<optimized out>, index=..., role=<optimized out>) at /build/buildd/muon-2.1.0/libmuon/resources/ResourcesModel.cpp:197
#16 0x00007f4fda39eec3 in QSortFilterProxyModel::data (this=<optimized out>, index=..., role=40) at itemviews/qsortfilterproxymodel.cpp:1735
#17 0x0000000000422904 in data (arole=40, this=0x7fff0426b990) at /usr/include/qt4/QtCore/qabstractitemmodel.h:402
#18 ResourceDelegate::paint (this=0x403be80, painter=0x7fff0426bcd0, option=..., index=...) at /build/buildd/muon-2.1.0/installer/ResourceView/ResourceDelegate.cpp:175
#19 0x00007f4fda35eb89 in QTreeView::drawRow (this=0x368b4e0, painter=0x7fff0426bcd0, option=..., index=...) at itemviews/qtreeview.cpp:1694
#20 0x00007f4fda361a22 in QTreeView::drawTree (this=this@entry=0x368b4e0, painter=painter@entry=0x7fff0426bcd0, region=...) at itemviews/qtreeview.cpp:1447
#21 0x00007f4fda36583c in QTreeView::paintEvent (this=0x368b4e0, event=0x7fff0426c3e0) at itemviews/qtreeview.cpp:1275
#22 0x00007f4fd9e7a104 in QWidget::event (this=this@entry=0x368b4e0, event=event@entry=0x7fff0426c3e0) at kernel/qwidget.cpp:8532
#23 0x00007f4fda21b5be in QFrame::event (this=0x368b4e0, e=0x7fff0426c3e0) at widgets/qframe.cpp:557
#24 0x00007f4fda32a6b3 in QAbstractItemView::viewportEvent (this=this@entry=0x368b4e0, event=event@entry=0x7fff0426c3e0) at itemviews/qabstractitemview.cpp:1644
#25 0x00007f4fda36950e in QTreeView::viewportEvent (this=0x368b4e0, event=0x7fff0426c3e0) at itemviews/qtreeview.cpp:1257
#26 0x00007f4fd9439a26 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1fc10a0, receiver=receiver@entry=0x38d7870, event=event@entry=0x7fff0426c3e0) at kernel/qcoreapplication.cpp:1056
#27 0x00007f4fd9e2addc in QApplicationPrivate::notify_helper (this=this@entry=0x1fc10a0, receiver=receiver@entry=0x38d7870, e=e@entry=0x7fff0426c3e0) at kernel/qapplication.cpp:4563
#28 0x00007f4fd9e31470 in QApplication::notify (this=this@entry=0x7fff0426f750, receiver=receiver@entry=0x38d7870, e=e@entry=0x7fff0426c3e0) at kernel/qapplication.cpp:4353
#29 0x00007f4fdab34a6a in KApplication::notify (this=0x7fff0426f750, receiver=0x38d7870, event=0x7fff0426c3e0) at ../../kdeui/kernel/kapplication.cpp:311
#30 0x00007f4fd94398bd in QCoreApplication::notifyInternal (this=0x7fff0426f750, receiver=receiver@entry=0x38d7870, event=event@entry=0x7fff0426c3e0) at kernel/qcoreapplication.cpp:946
#31 0x00007f4fd9e74811 in sendSpontaneousEvent (event=0x7fff0426c3e0, receiver=0x38d7870) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#32 QWidgetPrivate::drawWidget (this=this@entry=0x3e5ee30, pdev=pdev@entry=0x21c0fa0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5598
#33 0x00007f4fd9e75240 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3e5e820, pdev=pdev@entry=0x21c0fa0, siblings=..., index=<optimized out>, index@entry=5, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5807
#34 0x00007f4fd9e750af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3e5e820, pdev=pdev@entry=0x21c0fa0, siblings=..., index=5, index@entry=6, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5794
#35 0x00007f4fd9e750af in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3e5e820, pdev=pdev@entry=0x21c0fa0, siblings=..., index=6, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5794
#36 0x00007f4fd9e743cc in QWidgetPrivate::drawWidget (this=this@entry=0x3e5e820, pdev=pdev@entry=0x21c0fa0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5651
#37 0x00007f4fd9e75240 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3d72ae0, pdev=pdev@entry=0x21c0fa0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5807
#38 0x00007f4fd9e743cc in QWidgetPrivate::drawWidget (this=this@entry=0x3d72ae0, pdev=pdev@entry=0x21c0fa0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5651
#39 0x00007f4fd9e75240 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3dfbfc0, pdev=pdev@entry=0x21c0fa0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5807
#40 0x00007f4fd9e743cc in QWidgetPrivate::drawWidget (this=this@entry=0x3dfbfc0, pdev=pdev@entry=0x21c0fa0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5651
#41 0x00007f4fd9e75240 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x3df7d60, pdev=pdev@entry=0x21c0fa0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5807
#42 0x00007f4fd9e743cc in QWidgetPrivate::drawWidget (this=this@entry=0x3df7d60, pdev=pdev@entry=0x21c0fa0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5651
#43 0x00007f4fd9e75240 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x216a800, pdev=pdev@entry=0x21c0fa0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5807
#44 0x00007f4fd9e743cc in QWidgetPrivate::drawWidget (this=this@entry=0x216a800, pdev=pdev@entry=0x21c0fa0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5651
#45 0x00007f4fd9e75240 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x215b600, pdev=pdev@entry=0x21c0fa0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5807
#46 0x00007f4fd9e743cc in QWidgetPrivate::drawWidget (this=this@entry=0x215b600, pdev=pdev@entry=0x21c0fa0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5651
#47 0x00007f4fd9e75240 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x2134a20, pdev=pdev@entry=0x21c0fa0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5807
#48 0x00007f4fd9e743cc in QWidgetPrivate::drawWidget (this=this@entry=0x2134a20, pdev=pdev@entry=0x21c0fa0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5651
#49 0x00007f4fd9e75240 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x2134e10, pdev=pdev@entry=0x21c0fa0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5807
#50 0x00007f4fd9e743cc in QWidgetPrivate::drawWidget (this=0x2134e10, pdev=0x21c0fa0, rgn=..., offset=..., flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x20e7cf0) at kernel/qwidget.cpp:5651
#51 0x00007f4fda036f9e in QWidgetBackingStore::sync (this=0x20e7cf0) at painting/qbackingstore.cpp:1373
#52 0x00007f4fd9e69fc0 in QWidgetPrivate::syncBackingStore (this=this@entry=0x2134e10) at kernel/qwidget.cpp:1896
#53 0x00007f4fd9e79c82 in QWidget::event (this=this@entry=0x2101fd0, event=event@entry=0x439d350) at kernel/qwidget.cpp:8679
#54 0x00007f4fda233db3 in QMainWindow::event (this=this@entry=0x2101fd0, event=event@entry=0x439d350) at widgets/qmainwindow.cpp:1478
#55 0x00007f4fdabe8fa1 in KMainWindow::event (this=this@entry=0x2101fd0, ev=ev@entry=0x439d350) at ../../kdeui/widgets/kmainwindow.cpp:1084
#56 0x00007f4fdac20a49 in KXmlGuiWindow::event (this=0x2101fd0, ev=0x439d350) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#57 0x00007f4fd9e2adfc in QApplicationPrivate::notify_helper (this=this@entry=0x1fc10a0, receiver=receiver@entry=0x2101fd0, e=e@entry=0x439d350) at kernel/qapplication.cpp:4567
#58 0x00007f4fd9e31470 in QApplication::notify (this=this@entry=0x7fff0426f750, receiver=receiver@entry=0x2101fd0, e=e@entry=0x439d350) at kernel/qapplication.cpp:4353
#59 0x00007f4fdab34a6a in KApplication::notify (this=0x7fff0426f750, receiver=0x2101fd0, event=0x439d350) at ../../kdeui/kernel/kapplication.cpp:311
#60 0x00007f4fd94398bd in QCoreApplication::notifyInternal (this=0x7fff0426f750, receiver=receiver@entry=0x2101fd0, event=event@entry=0x439d350) at kernel/qcoreapplication.cpp:946
#61 0x00007f4fd943ce1f in sendEvent (event=0x439d350, receiver=0x2101fd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#62 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1f84690) at kernel/qcoreapplication.cpp:1570
#63 0x00007f4fd943d2c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#64 0x00007f4fd9467073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#65 postEventSourceDispatch (s=0x1fb71c0) at kernel/qeventdispatcher_glib.cpp:279
#66 0x00007f4fd3bad3b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007f4fd3bad708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007f4fd3bad7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007f4fd9466a55 in QEventDispatcherGlib::processEvents (this=0x1f85ff0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#70 0x00007f4fd9ecc9d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#71 0x00007f4fd943d2ff in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#72 0x00007f4fdb522453 in QApt::CacheBuildProgress::Update (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#73 0x00007f4fd6795efd 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
#74 0x00007f4fd67ef647 in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#75 0x00007f4fd67e537e in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#76 0x00007f4fd67e5784 in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#77 0x00007f4fdb5223c3 in ReadOnlyOpen (Progress=<optimized out>, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#78 QApt::Cache::open (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#79 0x00007f4fdb51d433 in QApt::Backend::reloadCache (this=0x236d5e0) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#80 0x00007f4fc590e993 in ApplicationBackend::reload (this=this@entry=0x237dac0) at /build/buildd/muon-2.1.0/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:163
#81 0x00007f4fc590eede in ApplicationBackend::transactionEvent (this=0x237dac0, status=<optimized out>) at /build/buildd/muon-2.1.0/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:263
#82 0x00007f4fc590cf1b in ApplicationBackend::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/muon-2.1.0/obj-x86_64-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:90
#83 0x00007f4fd944da58 in QMetaObject::activate (sender=0x44b0660, m=m@entry=0x7f4fdb75a9c0 <QApt::Transaction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff0426eac0) at kernel/qobject.cpp:3539
#84 0x00007f4fdb5452e1 in QApt::Transaction::statusChanged (this=<optimized out>, _t1=QApt::FinishedStatus) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transaction.cxx:291
#85 0x00007f4fdb53844e in QApt::Transaction::updateProperty (this=0x44b0660, type=52024288, variant=...) at /build/buildd/qapt-2.0.65/src/transaction.cpp:518
#86 0x00007f4fdb545974 in QApt::Transaction::qt_static_metacall (_o=0x44b0660, _c=<optimized out>, _id=<optimized out>, _a=0x7fff0426ece0) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transaction.cxx:164
#87 0x00007f4fd944da58 in QMetaObject::activate (sender=sender@entry=0x489a800, m=m@entry=0x7f4fdb75aaa0 <OrgKubuntuQaptworkerTransactionInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fff0426ece0) at kernel/qobject.cpp:3539
#88 0x00007f4fdb5463d6 in OrgKubuntuQaptworkerTransactionInterface::propertyChanged (this=this@entry=0x489a800, _t1=3, _t2=...) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:246
#89 0x00007f4fdb54677c in OrgKubuntuQaptworkerTransactionInterface::qt_static_metacall (_o=_o@entry=0x489a800, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=4, _a=_a@entry=0x7fff0426efa0) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:111
#90 0x00007f4fdb5470f7 in OrgKubuntuQaptworkerTransactionInterface::qt_metacall (this=0x489a800, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fff0426efa0) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:164
#91 0x00007f4fd81ebe36 in QDBusConnectionPrivate::deliverCall (this=0x237cdd0, object=0x489a800, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:951
#92 0x00007f4fd9451dce in QObject::event (this=0x489a800, e=<optimized out>) at kernel/qobject.cpp:1194
#93 0x00007f4fd9e2adfc in QApplicationPrivate::notify_helper (this=this@entry=0x1fc10a0, receiver=receiver@entry=0x489a800, e=e@entry=0x45bd2a0) at kernel/qapplication.cpp:4567
#94 0x00007f4fd9e31470 in QApplication::notify (this=this@entry=0x7fff0426f750, receiver=receiver@entry=0x489a800, e=e@entry=0x45bd2a0) at kernel/qapplication.cpp:4353
#95 0x00007f4fdab34a6a in KApplication::notify (this=0x7fff0426f750, receiver=0x489a800, event=0x45bd2a0) at ../../kdeui/kernel/kapplication.cpp:311
#96 0x00007f4fd94398bd in QCoreApplication::notifyInternal (this=0x7fff0426f750, receiver=receiver@entry=0x489a800, event=event@entry=0x45bd2a0) at kernel/qcoreapplication.cpp:946
#97 0x00007f4fd943ce1f in sendEvent (event=0x45bd2a0, receiver=0x489a800) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#98 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1f84690) at kernel/qcoreapplication.cpp:1570
#99 0x00007f4fd943d2c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#100 0x00007f4fd9467073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#101 postEventSourceDispatch (s=0x1fb71c0) at kernel/qeventdispatcher_glib.cpp:279
#102 0x00007f4fd3bad3b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#103 0x00007f4fd3bad708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#104 0x00007f4fd3bad7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#105 0x00007f4fd9466a55 in QEventDispatcherGlib::processEvents (this=0x1f85ff0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#106 0x00007f4fd9ecc9d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#107 0x00007f4fd94385ef in QEventLoop::processEvents (this=this@entry=0x7fff0426f650, flags=...) at kernel/qeventloop.cpp:149
#108 0x00007f4fd94388e5 in QEventLoop::exec (this=this@entry=0x7fff0426f650, flags=...) at kernel/qeventloop.cpp:204
#109 0x00007f4fd943de5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#110 0x00007f4fd9e2934c in QApplication::exec () at kernel/qapplication.cpp:3828
#111 0x000000000041b975 in main (argc=5, argv=0x7fff0426f888) at /build/buildd/muon-2.1.0/installer/main.cpp:72

The reporter indicates this bug may be a duplicate of or related to bug 320577.

Possible duplicates by query: bug 327016, bug 326905, bug 326365, bug 326288, bug 320577.

Reported using DrKonqi