Application: muon-installer (2.0.65)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
After installing kubuntu 13.10 I was opening Muon Software Center. Clicking on the tree (left side) to select another view made it crash.

The crash can be reproduced every time.

-- Backtrace:
Application: Muon-Programmverwaltung (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb29da077c0 (LWP 18711))]

Thread 2 (Thread 0x7fb2810f7700 (LWP 18727)):
#0  0x00007fb2953b22ba in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb2953b2739 in g_private_get () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb295397580 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb2953717cc in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb295372555 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb29537279c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fb29ac2ba76 in QEventDispatcherGlib::processEvents (this=0x7fb27c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007fb29abfd5ef in QEventLoop::processEvents (this=this@entry=0x7fb2810f6d70, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007fb29abfd8e5 in QEventLoop::exec (this=this@entry=0x7fb2810f6d70, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007fb29aafc88f in QThread::exec (this=this@entry=0x2d5c4a0) at thread/qthread.cpp:542
#10 0x00007fb29abded13 in QInotifyFileSystemWatcherEngine::run (this=0x2d5c4a0) at io/qfilesystemwatcher_inotify.cpp:265
#11 0x00007fb29aafef2f in QThreadPrivate::start (arg=0x2d5c4a0) at thread/qthread_unix.cpp:338
#12 0x00007fb29584af6e in start_thread (arg=0x7fb2810f7700) at pthread_create.c:311
#13 0x00007fb29a4b29cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fb29da077c0 (LWP 18711)):
[KCrash Handler]
#6  KNS3::Entry::providerId (this=0x0) at ../../../knewstuff/knewstuff3/entry.cpp:52
#7  0x00007fb2839cbaed in KNSResource::origin (this=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSResource.cpp:159
#8  0x000000000041f2b6 in fetchOrigins () at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:268
#9  0x000000000042011b in MainWindow::populateViews (this=0x26073c0) at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:297
#10 0x00007fb29ac12a58 in QMetaObject::activate (sender=sender@entry=0x26e0ad0, m=m@entry=0x7fb29d82c380 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#11 0x00007fb29d6056e0 in ResourcesModel::allInitialized (this=this@entry=0x26e0ad0) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#12 0x00007fb29d613767 in ResourcesModel::resetBackend (this=0x26e0ad0, backend=0x271cac0) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#13 0x00007fb29d606695 in ResourcesModel::qt_static_metacall (_o=0x26e0ad0, _id=0, _a=0x1, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#14 0x00007fb29ac12a58 in QMetaObject::activate (sender=sender@entry=0x271cac0, m=m@entry=0x7fb29d82c500 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#15 0x00007fb29d6051d0 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0x271cac0) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#16 0x00007fb2830e2d85 in ApplicationBackend::setFetching (this=0x271cac0, f=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:630
#17 0x00007fb2830e3538 in ApplicationBackend::setApplications (this=0x271cac0) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:149
#18 0x00007fb2830e1ead in ApplicationBackend::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:88
#19 0x00007fb29ac12a58 in QMetaObject::activate (sender=0x247f840, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#20 0x00007fb29aaefac8 in QFutureWatcherBase::event (this=<optimized out>, event=0x7fb27032b3e0) at concurrent/qfuturewatcher.cpp:344
#21 0x00007fb29b5efdfc in QApplicationPrivate::notify_helper (this=this@entry=0x2497bb0, receiver=receiver@entry=0x247f840, e=e@entry=0x7fb27032b3e0) at kernel/qapplication.cpp:4567
#22 0x00007fb29b5f6470 in QApplication::notify (this=this@entry=0x7fffd70f74d0, receiver=receiver@entry=0x247f840, e=e@entry=0x7fb27032b3e0) at kernel/qapplication.cpp:4353
#23 0x00007fb29c2f9a6a in KApplication::notify (this=0x7fffd70f74d0, receiver=0x247f840, event=0x7fb27032b3e0) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007fb29abfe8bd in QCoreApplication::notifyInternal (this=0x7fffd70f74d0, receiver=receiver@entry=0x247f840, event=event@entry=0x7fb27032b3e0) at kernel/qcoreapplication.cpp:946
#25 0x00007fb29ac01e1f in sendEvent (event=0x7fb27032b3e0, receiver=0x247f840) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x2465690) at kernel/qcoreapplication.cpp:1570
#27 0x00007fb29ac022c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#28 0x00007fb29ac2c073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#29 postEventSourceDispatch (s=0x24918d0) at kernel/qeventdispatcher_glib.cpp:279
#30 0x00007fb2953723a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fb2953726f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fb29537279c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fb29ac2ba55 in QEventDispatcherGlib::processEvents (this=0x2466ff0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#34 0x00007fb29b6919d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007fb29abfd5ef in QEventLoop::processEvents (this=this@entry=0x7fffd70f73d0, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007fb29abfd8e5 in QEventLoop::exec (this=this@entry=0x7fffd70f73d0, flags=...) at kernel/qeventloop.cpp:204
#37 0x00007fb29ac02e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#38 0x00007fb29b5ee34c in QApplication::exec () at kernel/qapplication.cpp:3828
#39 0x000000000041b985 in main (argc=1, argv=0x7fffd70f7608) at /build/buildd/muon-2.0.65+git20131008/installer/main.cpp:72

The reporter indicates this bug may be a duplicate of or related to bug 306344.

Possible duplicates by query: bug 326152, bug 326150, bug 326146, bug 326145, bug 325927.

Reported using DrKonqi