Bug 326324

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 i686
Distribution: Ubuntu 13.10

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

just launched it after rebooting, nothing else ...........

-- Backtrace:
Application: Κέντρο λογισμικού Muon (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb3d2d980 (LWP 3295))]

Thread 3 (Thread 0xb00bfb40 (LWP 3319)):
#0  0xb4697aae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb46980f8 in g_private_get () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb467b1be in g_thread_self () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4653b4b in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4654a08 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4654ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5d9a8df in QEventDispatcherGlib::processEvents (this=0xaf700468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb5d699f3 in QEventLoop::processEvents (this=this@entry=0xb00bf228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb5d69d19 in QEventLoop::exec (this=this@entry=0xb00bf228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5c58e3d in QThread::exec (this=this@entry=0x93fd358) at thread/qthread.cpp:542
#10 0xb5d49e14 in QInotifyFileSystemWatcherEngine::run (this=0x93fd358) at io/qfilesystemwatcher_inotify.cpp:265
#11 0xb5c5b72f in QThreadPrivate::start (arg=0x93fd358) at thread/qthread_unix.cpp:338
#12 0xb4732d78 in start_thread (arg=0xb00bfb40) at pthread_create.c:311
#13 0xb5a4a01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xac92cb40 (LWP 3387)):
#0  0xb7741424 in __kernel_vsyscall ()
#1  0xb4736c33 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:250
#2  0xb5a57a14 in __pthread_cond_timedwait (cond=0x930d0d8, mutex=0x930d0c0, abstime=0xac92c228) at forward.c:162
#3  0xb5c5bc83 in wait (time=30000, this=0x930d0c0) at thread/qwaitcondition_unix.cpp:84
#4  QWaitCondition::wait (this=0x930d090, mutex=mutex@entry=0x930d08c, time=30000) at thread/qwaitcondition_unix.cpp:158
#5  0xb5c4e732 in QThreadPoolThread::run (this=0x968a568) at concurrent/qthreadpool.cpp:141
#6  0xb5c5b72f in QThreadPrivate::start (arg=0x968a568) at thread/qthread_unix.cpp:338
#7  0xb4732d78 in start_thread (arg=0xac92cb40) at pthread_create.c:311
#8  0xb5a4a01e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb3d2d980 (LWP 3295)):
[KCrash Handler]
#7  KNS3::Entry::providerId (this=0x0) at ../../../knewstuff/knewstuff3/entry.cpp:52
#8  0xb0d3d2d8 in KNSResource::origin (this=0x9739ce0) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/KNSBackend/KNSResource.cpp:159
#9  0x080617c3 in fetchOrigins () at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:268
#10 0x080626d1 in MainWindow::populateViews (this=0x8d9ac00) at /build/buildd/muon-2.0.65+git20131008/installer/MainWindow.cpp:297
#11 0x0805e210 in MainWindow::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/installer/moc_MainWindow.cpp:84
#12 0xb5d7ffc7 in QMetaObject::activate (sender=sender@entry=0x8e2a890, m=m@entry=0xb77219f8 <ResourcesModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#13 0xb76f7f65 in ResourcesModel::allInitialized (this=this@entry=0x8e2a890) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:176
#14 0xb7707977 in ResourcesModel::resetBackend (this=this@entry=0x8e2a890, backend=backend@entry=0x8f3e978) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:268
#15 0xb7707e2f in ResourcesModel::callerFetchingChanged (this=0x8e2a890) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesModel.cpp:241
#16 0xb76f9630 in ResourcesModel::qt_static_metacall (_o=0x0, _id=1, _a=0xbfa12f58, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesModel.cpp:99
#17 0xb5d7ffc7 in QMetaObject::activate (sender=sender@entry=0x8f3e978, m=m@entry=0xb7721a88 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0xb76f7765 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0x8f3e978) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#19 0xb08d34e0 in ApplicationBackend::setFetching (this=0x8f3e978, f=false) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:630
#20 0xb08d3d35 in ApplicationBackend::setApplications (this=0x8f3e978) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:149
#21 0xb08d2398 in ApplicationBackend::qt_static_metacall (_o=0x0, _id=1, _a=0xbfa130e8, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:88
#22 0xb5d7ffc7 in QMetaObject::activate (sender=sender@entry=0x8e13b98, m=m@entry=0xb5ed5860 <QFutureWatcherBase::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#23 0xb5dcc875 in QFutureWatcherBase::finished (this=this@entry=0x8e13b98) at .moc/release-shared/moc_qfuturewatcher.cpp:141
#24 0xb5c4b1dc in QFutureWatcherBasePrivate::sendCallOutEvent (this=this@entry=0x8f6c7b0, event=event@entry=0xac002280) at concurrent/qfuturewatcher.cpp:439
#25 0xb5c4b4a1 in QFutureWatcherBase::event (this=0x8e13b98, event=0xac002280) at concurrent/qfuturewatcher.cpp:344
#26 0xb62c7744 in QApplicationPrivate::notify_helper (this=0x8c99f90, receiver=0x8e13b98, e=0xac002280) at kernel/qapplication.cpp:4567
#27 0xb62ce223 in QApplication::notify (this=0xbfa13720, receiver=receiver@entry=0x8e13b98, e=e@entry=0xac002280) at kernel/qapplication.cpp:4353
#28 0xb6e15024 in KApplication::notify (this=0xbfa13720, receiver=0x8e13b98, event=0xac002280) at ../../kdeui/kernel/kapplication.cpp:311
#29 0xb5d6aeda in QCoreApplication::notifyInternal (this=0xbfa13720, receiver=receiver@entry=0x8e13b98, event=event@entry=0xac002280) at kernel/qcoreapplication.cpp:946
#30 0xb5d6e6ad in sendEvent (event=0xac002280, receiver=0x8e13b98) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x8c64f48) at kernel/qcoreapplication.cpp:1570
#32 0xb5d6ebbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#33 0xb5d9af6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#34 postEventSourceDispatch (s=0x8c8c9b0) at kernel/qeventdispatcher_glib.cpp:279
#35 0xb465483e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0xb4654be8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#37 0xb4654ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#38 0xb5d9a8bf in QEventDispatcherGlib::processEvents (this=this@entry=0x8c6b3a0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#39 0xb637c32e in QGuiEventDispatcherGlib::processEvents (this=0x8c6b3a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0xb5d699f3 in QEventLoop::processEvents (this=this@entry=0xbfa13668, flags=...) at kernel/qeventloop.cpp:149
#41 0xb5d69d19 in QEventLoop::exec (this=this@entry=0xbfa13668, flags=...) at kernel/qeventloop.cpp:204
#42 0xb5d6f89e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#43 0xb62c5974 in QApplication::exec () at kernel/qapplication.cpp:3828
#44 0x0805d9ab in main (argc=5, argv=0xbfa137f4) 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 326301, bug 326300, bug 326295, bug 326278, bug 326271.

Reported using DrKonqi