Bug 296850

Application: muon-installer (1.3.0 "Daring Dalek")
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.2.0-20-generic x86_64
Distribution: Ubuntu precise (development branch)

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

I was install in "aptitude" the wine program in the first time, but it wasn't intalled, after this i go install the wine throught Muon:
I was install in Muon the wine program in the first time and the Q4Wine in the second time. They was installed, but Muon was crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: Центр программ 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 0x7fc9070d0780 (LWP 3219))]

Thread 4 (Thread 0x7fc8f0723700 (LWP 3239)):
#0  0x00007fc8feacdf69 in __pthread_mutex_lock (mutex=0x7fc8e8000a60) at pthread_mutex_lock.c:92
#1  0x00007fc8fe44a891 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc8fe40e819 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc8fe40f00b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc8fe40f214 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc904b34a96 in QEventDispatcherGlib::processEvents (this=0x7fc8e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fc904b042f2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fc904b04547 in QEventLoop::exec (this=0x7fc8f0722dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fc904a03f97 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fc904ae406f in QInotifyFileSystemWatcherEngine::run (this=0x118cbd0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fc904a06fbb in QThreadPrivate::start (arg=0x118cbd0) at thread/qthread_unix.cpp:298
#11 0x00007fc8feacbe9a in start_thread (arg=0x7fc8f0723700) at pthread_create.c:308
#12 0x00007fc9036f24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc8ed11f700 (LWP 3410)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc900885212 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fc900885249 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fc8feacbe9a in start_thread (arg=0x7fc8ed11f700) at pthread_create.c:308
#4  0x00007fc9036f24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc8e77fe700 (LWP 3412)):
#0  0x00007fc8feacdf69 in __pthread_mutex_lock (mutex=0x7fc8d8000a60) at pthread_mutex_lock.c:92
#1  0x00007fc8fe44a891 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc8fe40e1af in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc8fe40efb4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc8fe40f214 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc904b34a96 in QEventDispatcherGlib::processEvents (this=0x7fc8d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fc904b042f2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fc904b04547 in QEventLoop::exec (this=0x7fc8e77fde00, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fc904a03f97 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fc904a06fbb in QThreadPrivate::start (arg=0x7fc8e0003160) at thread/qthread_unix.cpp:298
#10 0x00007fc8feacbe9a in start_thread (arg=0x7fc8e77fe700) at pthread_create.c:308
#11 0x00007fc9036f24bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc9070d0780 (LWP 3219)):
[KCrash Handler]
#6  0x00007fc9049501b0 in vtable for QRasterPixmapData () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#7  0x00007fc904b19174 in QObject::disconnect (sender=0x2a70860, signal=0x239ad99 "result(KJob*)", receiver=0x11974f0, method=0x23a8f79 "changelogFetched(KJob*)") at kernel/qobject.cpp:2891
#8  0x0000000000440406 in ReviewsBackend::stopPendingJobs (this=0x11974f0) at /build/buildd/muon-1.3.0/installer/ReviewsBackend/ReviewsBackend.cpp:142
#9  0x0000000000422e64 in ApplicationBackend::reload (this=0x119a580) at /build/buildd/muon-1.3.0/installer/ApplicationBackend.cpp:125
#10 0x00000000004230b5 in ApplicationBackend::workerEvent (this=0x119a580, event=<optimized out>) at /build/buildd/muon-1.3.0/installer/ApplicationBackend.cpp:193
#11 0x00007fc904b198f1 in QMetaObject::activate (sender=0x1165330, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdeff4df0) at kernel/qobject.cpp:3547
#12 0x00007fc9065fa9e1 in QApt::Backend::workerEvent (this=<optimized out>, _t1=QApt::CommitChangesFinished) at /build/buildd/qapt-1.3.0/obj-x86_64-linux-gnu/src/moc_backend.cxx:265
#13 0x00007fc904b198f1 in QMetaObject::activate (sender=0x114b480, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdeff4f40) at kernel/qobject.cpp:3547
#14 0x00007fc9065fb9a1 in OrgKubuntuQaptworkerInterface::workerEvent (this=<optimized out>, _t1=6) at /build/buildd/qapt-1.3.0/obj-x86_64-linux-gnu/src/workerdbus.moc:242
#15 0x00007fc9065fc636 in OrgKubuntuQaptworkerInterface::qt_static_metacall (_o=0x114b480, _c=<optimized out>, _id=8, _a=0x7fffdeff5470) at /build/buildd/qapt-1.3.0/obj-x86_64-linux-gnu/src/workerdbus.moc:108
#16 0x00007fc9065fd15b in OrgKubuntuQaptworkerInterface::qt_metacall (this=0x114b480, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffdeff5470) at /build/buildd/qapt-1.3.0/obj-x86_64-linux-gnu/src/workerdbus.moc:176
#17 0x00007fc902e4237b in QDBusConnectionPrivate::deliverCall (this=0x11647a0, object=0x114b480, msg=..., metaTypes=..., slotIdx=13) at qdbusintegrator.cpp:947
#18 0x00007fc904b1eab6 in QObject::event (this=0x114b480, e=<optimized out>) at kernel/qobject.cpp:1195
#19 0x00007fc903e886b4 in notify_helper (e=0x2c8a3a0, receiver=0x114b480, this=0xf616f0) at kernel/qapplication.cpp:4555
#20 QApplicationPrivate::notify_helper (this=0xf616f0, receiver=0x114b480, e=0x2c8a3a0) at kernel/qapplication.cpp:4527
#21 0x00007fc903e8d533 in QApplication::notify (this=0x7fffdeff5e70, receiver=0x114b480, e=0x2c8a3a0) at kernel/qapplication.cpp:4416
#22 0x00007fc905565906 in KApplication::notify (this=0x7fffdeff5e70, receiver=0x114b480, event=0x2c8a3a0) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00007fc904b0550c in QCoreApplication::notifyInternal (this=0x7fffdeff5e70, receiver=0x114b480, event=0x2c8a3a0) at kernel/qcoreapplication.cpp:876
#24 0x00007fc904b092da in sendEvent (event=0x2c8a3a0, receiver=0x114b480) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xf357a0) at kernel/qcoreapplication.cpp:1500
#26 0x00007fc904b34603 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#27 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#28 0x00007fc8fe40ed8a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007fc8fe40f150 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fc8fe40f214 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fc904b34a2f in QEventDispatcherGlib::processEvents (this=0xf37080, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#32 0x00007fc903f30b1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007fc904b042f2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#34 0x00007fc904b04547 in QEventLoop::exec (this=0x7fffdeff5e00, flags=...) at kernel/qeventloop.cpp:204
#35 0x00007fc904b095d7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#36 0x000000000041dc97 in main (argc=5, argv=0x7fffdeff60e8) at /build/buildd/muon-1.3.0/installer/main.cpp:61

Reported using DrKonqi