Bug 276155

Application: muon-installer (1.1.80 "Caustic Carrionite")
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.3
Operating System: Linux 3.0-1-generic x86_64
Distribution: Ubuntu oneiric (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
I was selecting applications for installation from the muon software center.  I am running Kubuntu oneiric (11.10).  I started with natty and performed an upgrade via do-release-upgrade to get to oneiric.

-- Backtrace:
Application: Muon Software Center (muon-installer), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb4b5dd8780 (LWP 2565))]

Thread 2 (Thread 0x7fb49fd88700 (LWP 2566)):
#0  0x00007fb4b29fa073 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb4af04dd68 in g_main_context_poll (context=0xbcbc50, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.8/./glib/gmain.c:3441
#2  g_main_context_iterate (context=0xbcbc50, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.8/./glib/gmain.c:3123
#3  0x00007fb4af04e229 in g_main_context_iteration (context=0xbcbc50, may_block=1) at /build/buildd/glib2.0-2.29.8/./glib/gmain.c:3191
#4  0x00007fb4b4b7ce1e in QEventDispatcherGlib::processEvents (this=0xb62ab0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fb4b4b512e2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fb4b4b514e7 in QEventLoop::exec (this=0x7fb49fd87dd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fb4b4a6895f in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007fb4b4b342af in QInotifyFileSystemWatcherEngine::run (this=0xbae4d0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fb4b4a6b3e5 in QThreadPrivate::start (arg=0xbae4d0) at thread/qthread_unix.cpp:320
#10 0x00007fb4afb27d8c in start_thread (arg=0x7fb49fd88700) at pthread_create.c:304
#11 0x00007fb4b2a071bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb4b5dd8780 (LWP 2565)):
[KCrash Handler]
#6  Transaction::application (this=0x2c900000005) at /build/buildd/muon-1.1.80/installer/Transaction.cpp:50
#7  0x000000000042ffd5 in ApplicationDetailsWidget::workerEvent (this=0x1f1c280, event=QApt::CommitChangesFinished, transaction=0x2c900000005) at /build/buildd/muon-1.1.80/installer/ApplicationDetailsView/ApplicationDetailsWidget.cpp:387
#8  0x000000000043116b in ApplicationDetailsWidget::qt_metacall (this=0x1f1c280, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc43f1910) at /build/buildd/muon-1.1.80/obj-x86_64-linux-gnu/installer/ApplicationDetailsWidget.moc:120
#9  0x00007fb4b4b64d5a in QMetaObject::activate (sender=0xb9ef00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffc43f1910) at kernel/qobject.cpp:3278
#10 0x000000000041d66c in ApplicationBackend::workerEvent (this=<value optimized out>, _t1=QApt::CommitChangesFinished, _t2=0x2c900000005) at /build/buildd/muon-1.1.80/obj-x86_64-linux-gnu/installer/moc_ApplicationBackend.cpp:146
#11 0x0000000000422348 in ApplicationBackend::workerEvent (this=0xb9ef00, event=QApt::CommitChangesFinished) at /build/buildd/muon-1.1.80/installer/ApplicationBackend.cpp:144
#12 0x000000000041d983 in ApplicationBackend::qt_metacall (this=0xb9ef00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc43f1a70) at /build/buildd/muon-1.1.80/obj-x86_64-linux-gnu/installer/moc_ApplicationBackend.cpp:113
#13 0x00007fb4b4b64d5a in QMetaObject::activate (sender=0xa16870, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffc43f1a70) at kernel/qobject.cpp:3278
#14 0x00007fb4b52f3931 in QApt::Backend::workerEvent (this=<value optimized out>, _t1=QApt::CommitChangesFinished) at /build/buildd/qapt-1.1.80/obj-x86_64-linux-gnu/src/moc_backend.cxx:244
#15 0x00007fb4b52f3b8c in QApt::Backend::qt_metacall (this=0xa16870, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0x7fffc43f1b80) at /build/buildd/qapt-1.1.80/obj-x86_64-linux-gnu/src/moc_backend.cxx:204
#16 0x00007fb4b4b64d5a in QMetaObject::activate (sender=0xbad1c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffc43f1b80) at kernel/qobject.cpp:3278
#17 0x00007fb4b52f44d1 in OrgKubuntuQaptworkerInterface::workerEvent (this=<value optimized out>, _t1=6) at /build/buildd/qapt-1.1.80/obj-x86_64-linux-gnu/src/workerdbus.moc:225
#18 0x00007fb4b52f48f4 in OrgKubuntuQaptworkerInterface::qt_metacall (this=0xbad1c0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7fffc43f2020) at /build/buildd/qapt-1.1.80/obj-x86_64-linux-gnu/src/workerdbus.moc:130
#19 0x00007fb4b0b07999 in QDBusConnectionPrivate::deliverCall (this=0xb9f550, object=0xbad1c0, msg=..., metaTypes=..., slotIdx=13) at qdbusintegrator.cpp:942
#20 0x00007fb4b0b10e7f in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:103
#21 0x00007fb4b4b688fe in QObject::event (this=0xbad1c0, e=<value optimized out>) at kernel/qobject.cpp:1217
#22 0x00007fb4b31c2dc4 in notify_helper (this=0x9cd0c0, receiver=0xbad1c0, e=0x1fd7c40) at kernel/qapplication.cpp:4467
#23 QApplicationPrivate::notify_helper (this=0x9cd0c0, receiver=0xbad1c0, e=0x1fd7c40) at kernel/qapplication.cpp:4439
#24 0x00007fb4b31c7c31 in QApplication::notify (this=0x7fffc43f28b0, receiver=0xbad1c0, e=0x1fd7c40) at kernel/qapplication.cpp:4346
#25 0x00007fb4b4385206 in KApplication::notify (this=0x7fffc43f28b0, receiver=0xbad1c0, event=0x1fd7c40) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007fb4b4b520ec in QCoreApplication::notifyInternal (this=0x7fffc43f28b0, receiver=0xbad1c0, event=0x1fd7c40) at kernel/qcoreapplication.cpp:731
#27 0x00007fb4b4b5547f in sendEvent (receiver=0x0, event_type=0, data=0x99b860) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x99b860) at kernel/qcoreapplication.cpp:1372
#29 0x00007fb4b4b7c953 in sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#30 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#31 0x00007fb4af04d85d in g_main_dispatch (context=0x9c8de0) at /build/buildd/glib2.0-2.29.8/./glib/gmain.c:2477
#32 g_main_context_dispatch (context=0x9c8de0) at /build/buildd/glib2.0-2.29.8/./glib/gmain.c:3050
#33 0x00007fb4af04e058 in g_main_context_iterate (context=0x9c8de0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.8/./glib/gmain.c:3128
#34 0x00007fb4af04e229 in g_main_context_iteration (context=0x9c8de0, may_block=1) at /build/buildd/glib2.0-2.29.8/./glib/gmain.c:3191
#35 0x00007fb4b4b7cdb6 in QEventDispatcherGlib::processEvents (this=0x99cf50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#36 0x00007fb4b3267bce in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007fb4b4b512e2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007fb4b4b514e7 in QEventLoop::exec (this=0x7fffc43f2840, flags=...) at kernel/qeventloop.cpp:201
#39 0x00007fb4b4b556fb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#40 0x000000000041d366 in main (argc=5, argv=0x7fffc43f2b18) at /build/buildd/muon-1.1.80/installer/main.cpp:60

Reported using DrKonqi