Bug 329460

Application: muon-discover (2.1.1)
KDE Platform Version: 4.11.3
Qt Version: 4.8.4
Operating System: Linux 3.11.0-14-generic i686
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed: i added the connancial source to the "quellen" and after i search "skype" muon was crashed

-- Backtrace:
Application: Muon-Discover (muon-discover), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb149b740 (LWP 3685))]

Thread 5 (Thread 0xaed5fb40 (LWP 3686)):
#0  0xb76ee424 in __kernel_vsyscall ()
#1  0xb250384b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb5a259bc in __pthread_cond_wait (cond=0xb35b58d0, mutex=0xb35b58b8) at forward.c:149
#3  0xb34b2ef2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb34b2f3f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb24ffd78 in start_thread (arg=0xaed5fb40) at pthread_create.c:311
#6  0xb5a1801e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0xadf40b40 (LWP 3687)):
#0  0xb76ee424 in __kernel_vsyscall ()
#1  0xb5a2b4d2 in clock_gettime (clock_id=1, tp=0xadf3ffc8) at ../sysdeps/unix/clock_gettime.c:115
#2  0xb5c843ec in do_gettime (frac=0xadf3ffc0, sec=0xadf3ffb8) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb5d69fd2 in updateCurrentTime (this=0xad602074) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xad602074, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0xb5d6867b in timerSourcePrepareHelper (src=<optimized out>, timeout=0xadf400bc) at kernel/qeventdispatcher_glib.cpp:136
#7  0xb5d6870d in timerSourcePrepare (source=0xad602040, timeout=0xadf400bc) at kernel/qeventdispatcher_glib.cpp:169
#8  0xb2421143 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb2421a5f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb2421ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb5d688df in QEventDispatcherGlib::processEvents (this=0xad600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb5d379f3 in QEventLoop::processEvents (this=this@entry=0xadf40228, flags=...) at kernel/qeventloop.cpp:149
#13 0xb5d37d19 in QEventLoop::exec (this=this@entry=0xadf40228, flags=...) at kernel/qeventloop.cpp:204
#14 0xb5c26e3d in QThread::exec (this=this@entry=0x8448638) at thread/qthread.cpp:542
#15 0xb5d17e14 in QInotifyFileSystemWatcherEngine::run (this=0x8448638) at io/qfilesystemwatcher_inotify.cpp:265
#16 0xb5c2972f in QThreadPrivate::start (arg=0x8448638) at thread/qthread_unix.cpp:338
#17 0xb24ffd78 in start_thread (arg=0xadf40b40) at pthread_create.c:311
#18 0xb5a1801e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xa83e0b40 (LWP 3692)):
#0  0xb5a25bb5 in pthread_mutex_lock (mutex=0xa7a00558) at forward.c:192
#1  0xb2464bb0 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb242159b in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2421afa in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2421ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5d688df in QEventDispatcherGlib::processEvents (this=0xa7a00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5d379f3 in QEventLoop::processEvents (this=this@entry=0xa83e0258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5d37d19 in QEventLoop::exec (this=this@entry=0xa83e0258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5c26e3d in QThread::exec (this=this@entry=0x8abc708) at thread/qthread.cpp:542
#9  0xb5c26f8b in QThread::run (this=0x8abc708) at thread/qthread.cpp:609
#10 0xb5c2972f in QThreadPrivate::start (arg=0x8abc708) at thread/qthread_unix.cpp:338
#11 0xb24ffd78 in start_thread (arg=0xa83e0b40) at pthread_create.c:311
#12 0xb5a1801e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xa7852b40 (LWP 3695)):
#0  0xb76ee424 in __kernel_vsyscall ()
#1  0xb5a08a0b in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb2430a4b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2421b68 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2421ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5d688df in QEventDispatcherGlib::processEvents (this=0xa6f00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5d379f3 in QEventLoop::processEvents (this=this@entry=0xa7852258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5d37d19 in QEventLoop::exec (this=this@entry=0xa7852258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5c26e3d in QThread::exec (this=this@entry=0x8b23000) at thread/qthread.cpp:542
#9  0xb5c26f8b in QThread::run (this=0x8b23000) at thread/qthread.cpp:609
#10 0xb5c2972f in QThreadPrivate::start (arg=0x8b23000) at thread/qthread_unix.cpp:338
#11 0xb24ffd78 in start_thread (arg=0xa7852b40) at pthread_create.c:311
#12 0xb5a1801e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb149b740 (LWP 3685)):
[KCrash Handler]
#7  0xa66c6b97 in QApt::Package::isForeignArch (this=0x0) at /build/buildd/qapt-2.0.65/src/package.cpp:826
#8  0xa598ec10 in Application::name (this=0xa2c28bb0) at /build/buildd/muon-2.1.1/libmuon/backends/ApplicationBackend/Application.cpp:96
#9  0xb76aa722 in AbstractResource::qt_metacall (this=this@entry=0xa2c28bb0, _c=_c@entry=QMetaObject::ReadProperty, _id=0, _id@entry=1, _a=_a@entry=0xbfc43a7c) at /build/buildd/muon-2.1.1/obj-i686-linux-gnu/libmuon/moc_AbstractResource.cpp:181
#10 0xa59821f4 in Application::qt_metacall (this=0xa2c28bb0, _c=QMetaObject::ReadProperty, _id=1, _a=0xbfc43a7c) at /build/buildd/muon-2.1.1/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_Application.cpp:87
#11 0xb5d3fe35 in QMetaObject::metacall (object=object@entry=0xa2c28bb0, cl=cl@entry=QMetaObject::ReadProperty, idx=1, argv=argv@entry=0xbfc43a7c) at kernel/qmetaobject.cpp:245
#12 0xb7241a50 in QDeclarativeObjectScriptClass::property (this=this@entry=0x8563f28, obj=0xa2c28bb0, name=@0xbfc43b08: 0xae463220) at qml/qdeclarativeobjectscriptclass.cpp:301
#13 0xb7241cbc in QDeclarativeObjectScriptClass::property (this=0x8563f28, object=0xa286760, name=@0xbfc43b08: 0xae463220) at qml/qdeclarativeobjectscriptclass.cpp:218
#14 0xb3531b59 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#15 0xb351a2a8 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#16 0xb33bf80d in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#17 0xb33fc798 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#18 0xa56ce523 in ?? ()
#19 0xb33b0ac2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#20 0xb3448366 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#21 0xb341a427 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#22 0xb3510b4a in QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#23 0xb7222468 in QDeclarativeXMLHttpRequest::dispatchCallback (this=this@entry=0xafb1870, me=0xafb18a8) at qml/qdeclarativexmlhttprequest.cpp:1398
#24 0xb7228442 in QDeclarativeXMLHttpRequest::finished (this=0xafb1870) at qml/qdeclarativexmlhttprequest.cpp:1314
#25 0xb5d4dfc7 in QMetaObject::activate (sender=sender@entry=0xaee1988, m=m@entry=0xb333e364 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#26 0xb32eae95 in QNetworkReply::finished (this=0xaee1988) at .moc/release-shared/moc_qnetworkreply.cpp:166
#27 0xb32eb0c0 in QNetworkReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xa591908, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:107
#28 0xb5d4a77a in QMetaCallEvent::placeMetaCall (this=0xb16f698, object=0xaee1988) at kernel/qobject.cpp:524
#29 0xb5d5258b in QObject::event (this=0xaee1988, e=0xb16f698) at kernel/qobject.cpp:1194
#30 0xb6294744 in QApplicationPrivate::notify_helper (this=0x840cf38, receiver=0xaee1988, e=0xb16f698) at kernel/qapplication.cpp:4567
#31 0xb629b223 in QApplication::notify (this=0xbfc454f0, receiver=receiver@entry=0xaee1988, e=e@entry=0xb16f698) at kernel/qapplication.cpp:4353
#32 0xb6de1ff4 in KApplication::notify (this=0xbfc454f0, receiver=0xaee1988, event=0xb16f698) at ../../kdeui/kernel/kapplication.cpp:311
#33 0xb5d38eda in QCoreApplication::notifyInternal (this=0xbfc454f0, receiver=receiver@entry=0xaee1988, event=event@entry=0xb16f698) at kernel/qcoreapplication.cpp:946
#34 0xb5d3c6ad in sendEvent (event=0xb16f698, receiver=0xaee1988) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x83d6130) at kernel/qcoreapplication.cpp:1570
#36 0xb5d3cbbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#37 0xb5d68f6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#38 postEventSourceDispatch (s=0x840dd00) at kernel/qeventdispatcher_glib.cpp:279
#39 0xb242183e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0xb2421be8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb2421ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb5d688bf in QEventDispatcherGlib::processEvents (this=this@entry=0x83d6ea8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#43 0xb634932e in QGuiEventDispatcherGlib::processEvents (this=0x83d6ea8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0xb5d3cc0d in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#45 0xa66c3c43 in QApt::CacheBuildProgress::Update (this=0x8ffb8d8) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#46 0xa65a425a in OpProgress::Progress(unsigned long long) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#47 0xa65c7305 in pkgDepCache::Update(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#48 0xa65c7773 in pkgDepCache::Init(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#49 0xa65f7461 in pkgCacheFile::BuildDepCache(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#50 0xa65f74dc in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#51 0xa66c3b80 in ReadOnlyOpen (Progress=0x8ffb8d8, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#52 QApt::Cache::open (this=0x8f56af0) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#53 0xa66be518 in QApt::Backend::reloadCache (this=0x8c0e380) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#54 0xa5985c71 in ApplicationBackend::reload (this=0x8c0ce68) at /build/buildd/muon-2.1.1/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:167
#55 0xa5982428 in ApplicationBackend::qt_static_metacall (_o=0x0, _id=175514872, _a=0xbfc44934, _c=<optimized out>) at /build/buildd/muon-2.1.1/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:88
#56 0xb5d419a4 in QMetaMethod::invoke (this=this@entry=0xbfc44a54, object=0x8c0ce68, connectionType=<optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#57 0xb5d43f83 in QMetaObject::invokeMethod (obj=0x8c0ce68, member=member@entry=0xa704dd82 "reload", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#58 0xa704c12c in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., member=0xa704dd82 "reload", obj=<optimized out>) at /usr/include/qt4/QtCore/qobjectdefs.h:434
#59 OriginsBackend::additionDone (this=0x9ea2d20, processErrorCode=0) at /build/buildd/muon-2.1.1/libmuonapt/declarative/OriginsBackend.cpp:114
#60 0xa704c4c1 in OriginsBackend::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfc44e38, _c=<optimized out>) at /build/buildd/muon-2.1.1/obj-i686-linux-gnu/libmuonapt/declarative/moc_OriginsBackend.cpp:262
#61 0xb5d4dfc7 in QMetaObject::activate (sender=sender@entry=0xaedda60, m=m@entry=0xb5ea253c <QProcess::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0xbfc44e38) at kernel/qobject.cpp:3539
#62 0xb5cc69c5 in QProcess::finished (this=0xaedda60, _t1=0) at .moc/release-shared/moc_qprocess.cpp:149
#63 0xb5ccb5e9 in QProcessPrivate::_q_processDied (this=0xb11ed00) at io/qprocess.cpp:1067
#64 0xb5ccb683 in QProcess::qt_static_metacall (_o=0x0, _id=175514872, _a=0xbfc44f78, _c=<optimized out>) at .moc/release-shared/moc_qprocess.cpp:92
#65 0xb5d4dfc7 in QMetaObject::activate (sender=sender@entry=0xa32e578, m=m@entry=0xb5ea44b8 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0xbfc44f78) at kernel/qobject.cpp:3539
#66 0xb5d9deb5 in QSocketNotifier::activated (this=this@entry=0xa32e578, _t1=28) at .moc/release-shared/moc_qsocketnotifier.cpp:103
#67 0xb5d5733f in QSocketNotifier::event (this=0xa32e578, e=0xbfc45244) at kernel/qsocketnotifier.cpp:317
#68 0xb6294744 in QApplicationPrivate::notify_helper (this=0x840cf38, receiver=0xa32e578, e=0xbfc45244) at kernel/qapplication.cpp:4567
#69 0xb629b223 in QApplication::notify (this=0xbfc454f0, receiver=receiver@entry=0xa32e578, e=e@entry=0xbfc45244) at kernel/qapplication.cpp:4353
#70 0xb6de1ff4 in KApplication::notify (this=0xbfc454f0, receiver=0xa32e578, event=0xbfc45244) at ../../kdeui/kernel/kapplication.cpp:311
#71 0xb5d38eda in QCoreApplication::notifyInternal (this=0xbfc454f0, receiver=0xa32e578, event=event@entry=0xbfc45244) at kernel/qcoreapplication.cpp:946
#72 0xb5d694c8 in sendEvent (event=0xbfc45244, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#73 socketNotifierSourceDispatch (source=0x840ae30) at kernel/qeventdispatcher_glib.cpp:110
#74 0xb242183e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#75 0xb2421be8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#76 0xb2421ca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#77 0xb5d688bf in QEventDispatcherGlib::processEvents (this=this@entry=0x83d6ea8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#78 0xb634932e in QGuiEventDispatcherGlib::processEvents (this=0x83d6ea8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#79 0xb5d379f3 in QEventLoop::processEvents (this=this@entry=0xbfc45448, flags=...) at kernel/qeventloop.cpp:149
#80 0xb5d37d19 in QEventLoop::exec (this=this@entry=0xbfc45448, flags=...) at kernel/qeventloop.cpp:204
#81 0xb5d3d89e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#82 0xb6292974 in QApplication::exec () at kernel/qapplication.cpp:3828
#83 0x08050dbb in main (argc=1, argv=0xbfc455d4) at /build/buildd/muon-2.1.1/discover/main.cpp:86

Possible duplicates by query: bug 326305.

Reported using DrKonqi