Bug 326774

Application: muon-discover (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:

searching on muon dicover, typing in searching window. no other aktivity

-- Backtrace:
Application: Muon Discover (muon-discover), signal: Aborted
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb14c7740 (LWP 1934))]

Thread 5 (Thread 0xaed33b40 (LWP 1935)):
#0  0xb7717424 in __kernel_vsyscall ()
#1  0xb252e84b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb5a4d9bc in __pthread_cond_wait (cond=0xb35e08d0, mutex=0xb35e08b8) at forward.c:149
#3  0xb34ddef2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb34ddf3f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb252ad78 in start_thread (arg=0xaed33b40) at pthread_create.c:311
#6  0xb5a4001e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0xadf1eb40 (LWP 1936)):
#0  0xb252dc40 in __pthread_mutex_unlock_usercnt (mutex=0xad600558, decr=1) at pthread_mutex_unlock.c:80
#1  0xb5a4dc04 in pthread_mutex_unlock (mutex=0xad600558) at forward.c:194
#2  0xb248fbe0 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb244c11e in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb244ca4f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb244cc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5d908df in QEventDispatcherGlib::processEvents (this=0xad600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb5d5f9f3 in QEventLoop::processEvents (this=this@entry=0xadf1e228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb5d5fd19 in QEventLoop::exec (this=this@entry=0xadf1e228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5c4ee3d in QThread::exec (this=this@entry=0x9e7dfc0) at thread/qthread.cpp:542
#10 0xb5d3fe14 in QInotifyFileSystemWatcherEngine::run (this=0x9e7dfc0) at io/qfilesystemwatcher_inotify.cpp:265
#11 0xb5c5172f in QThreadPrivate::start (arg=0x9e7dfc0) at thread/qthread_unix.cpp:338
#12 0xb252ad78 in start_thread (arg=0xadf1eb40) at pthread_create.c:311
#13 0xb5a4001e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xa83cab40 (LWP 1937)):
#0  0xb7717424 in __kernel_vsyscall ()
#1  0xb5a534d2 in clock_gettime (clock_id=1, tp=0xa83c9ff8) at ../sysdeps/unix/clock_gettime.c:115
#2  0xb5cac3ec in do_gettime (frac=0xa83c9ff0, sec=0xa83c9fe8) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb5d91fd2 in updateCurrentTime (this=0xa7a02074) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xa7a02074, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0xb5d9067b in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa83ca0ec) at kernel/qeventdispatcher_glib.cpp:136
#7  0xb5d9070d in timerSourcePrepare (source=0xa7a02040, timeout=0xa83ca0ec) at kernel/qeventdispatcher_glib.cpp:169
#8  0xb244c133 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb244ca4f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb244cc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb5d908df in QEventDispatcherGlib::processEvents (this=0xa7a00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb5d5f9f3 in QEventLoop::processEvents (this=this@entry=0xa83ca258, flags=...) at kernel/qeventloop.cpp:149
#13 0xb5d5fd19 in QEventLoop::exec (this=this@entry=0xa83ca258, flags=...) at kernel/qeventloop.cpp:204
#14 0xb5c4ee3d in QThread::exec (this=this@entry=0xa417f28) at thread/qthread.cpp:542
#15 0xb5c4ef8b in QThread::run (this=0xa417f28) at thread/qthread.cpp:609
#16 0xb5c5172f in QThreadPrivate::start (arg=0xa417f28) at thread/qthread_unix.cpp:338
#17 0xb252ad78 in start_thread (arg=0xa83cab40) at pthread_create.c:311
#18 0xb5a4001e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xa77fbb40 (LWP 1938)):
#0  0xb248f85e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb248fb98 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb244c13d in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb244ca4f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb244cc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5d908df in QEventDispatcherGlib::processEvents (this=0xa6e00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5d5f9f3 in QEventLoop::processEvents (this=this@entry=0xa77fb258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5d5fd19 in QEventLoop::exec (this=this@entry=0xa77fb258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5c4ee3d in QThread::exec (this=this@entry=0xa483b40) at thread/qthread.cpp:542
#9  0xb5c4ef8b in QThread::run (this=0xa483b40) at thread/qthread.cpp:609
#10 0xb5c5172f in QThreadPrivate::start (arg=0xa483b40) at thread/qthread_unix.cpp:338
#11 0xb252ad78 in start_thread (arg=0xa77fbb40) at pthread_create.c:311
#12 0xb5a4001e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb14c7740 (LWP 1934)):
[KCrash Handler]
#7  0xb7717424 in __kernel_vsyscall ()
#8  0xb597caff in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#9  0xb5980083 in __GI_abort () at abort.c:90
#10 0xb5c46993 in qt_message_output (msgType=QtFatalMsg, buf=0xa785448 "ASSERT failure in QVector<T>::at: \"index out of range\", file /usr/include/qt4/QtCore/qvector.h, line 351") at global/qglobal.cpp:2347
#11 0xb5c46d47 in qt_message (msgType=msgType@entry=QtFatalMsg, msg=msg@entry=0xb5dc8b10 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=ap@entry=0xbfc92064 "\215\210\376\246z\210\376\246D\207\376\246_\001") at global/qglobal.cpp:2393
#12 0xb5c47278 in qFatal (msg=msg@entry=0xb5dc8b10 "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qglobal.cpp:2576
#13 0xb5c4733d in qt_assert_x (where=where@entry=0xa6fe888d "QVector<T>::at", what=what@entry=0xa6fe887a "index out of range", file=file@entry=0xa6fe8744 "/usr/include/qt4/QtCore/qvector.h", line=line@entry=351) at global/qglobal.cpp:2029
#14 0xa6fb2959 in at (i=23226, this=0xa4842ac) at /usr/include/qt4/QtCore/qvector.h:351
#15 QApt::Backend::package (this=this@entry=0xa572ee8, iter=...) at /build/buildd/qapt-2.0.65/src/backend.cpp:324
#16 0xa6fb2a4a in QApt::Backend::package (this=0xa572ee8, name=...) at /build/buildd/qapt-2.0.65/src/backend.cpp:343
#17 0xa6fb7c5e in QApt::Backend::search (this=0xa572ee8, searchString=...) at /build/buildd/qapt-2.0.65/src/backend.cpp:580
#18 0xa6f62276 in ApplicationBackend::searchPackageName (this=0xa57a598, searchText=...) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:496
#19 0xb76e32a2 in ResourcesProxyModel::setSearch (this=this@entry=0xa64eb78, searchText=...) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesProxyModel.cpp:70
#20 0xb76d3fb2 in ResourcesProxyModel::qt_metacall (this=this@entry=0xa64eb78, _c=_c@entry=QMetaObject::WriteProperty, _id=8, _id@entry=17, _a=_a@entry=0xbfc923a0) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/moc_ResourcesProxyModel.cpp:165
#21 0xadfc8c24 in ApplicationProxyModelHelper::qt_metacall (this=0xa64eb78, _c=QMetaObject::WriteProperty, _id=17, _a=0xbfc923a0) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/declarative/moc_ApplicationProxyModelHelper.cpp:107
#22 0xb5d67e35 in QMetaObject::metacall (object=0xa64eb78, cl=cl@entry=QMetaObject::WriteProperty, idx=17, argv=argv@entry=0xbfc923a0) at kernel/qmetaobject.cpp:245
#23 0xb726c49a in QDeclarativeObjectScriptClass::setProperty (this=this@entry=0x9e79e18, obj=0xa64eb78, name=@0xbfc92454: 0xae46d9a0, value=..., context=context@entry=0xae0070a0, evalContext=<optimized out>, evalContext@entry=0x0) at qml/qdeclarativeobjectscriptclass.cpp:429
#24 0xb726c7bf in QDeclarativeObjectScriptClass::setProperty (this=0x9e79e18, object=0xa6b6fb8, name=@0xbfc92454: 0xae46d9a0, value=...) at qml/qdeclarativeobjectscriptclass.cpp:329
#25 0xb355cd1c in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#26 0xb3544c57 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#27 0xb342721e in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#28 0xa6f3deee in ?? ()
#29 0xb33dbac2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#30 0xb3473366 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#31 0xb3445427 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#32 0xb353bb4a in QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#33 0xb71cfe8a in QDeclarativeQtScriptExpression::eval (this=this@entry=0x9eb5bec, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:518
#34 0xb71d2535 in QDeclarativeQtScriptExpression::scriptValue (this=this@entry=0x9eb5bec, secondaryScope=0x0, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:470
#35 0xb71d282a in QDeclarativeExpressionPrivate::scriptValue (this=0x9eb5ba0, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:653
#36 0xb71d296f in QDeclarativeExpressionPrivate::value (this=0x9eb5ba0, secondaryScope=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:667
#37 0xb720d87f in QDeclarativeBoundSignal::qt_metacall (this=0xa047410, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbfc929b8) at qml/qdeclarativeboundsignal.cpp:199
#38 0xb5d67e35 in QMetaObject::metacall (object=object@entry=0xa047410, cl=cl@entry=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfc929b8) at kernel/qmetaobject.cpp:245
#39 0xb5d762dd in QMetaObject::activate (sender=sender@entry=0x9ea3260, m=m@entry=0xb73c8058 <QDeclarativeTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3558
#40 0xb72c9ea5 in QDeclarativeTimer::triggered (this=this@entry=0x9ea3260) at .moc/release-shared/moc_qdeclarativetimer_p.cpp:176
#41 0xb71066e8 in QDeclarativeTimer::finished (this=0x9ea3260) at util/qdeclarativetimer.cpp:318
#42 0xb72c9fed in QDeclarativeTimer::qt_static_metacall (_o=0x0, _id=6, _a=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qdeclarativetimer_p.cpp:89
#43 0xb5d75fc7 in QMetaObject::activate (sender=sender@entry=0xa08c510, m=m@entry=0xb5ec97f8 <QAbstractAnimation::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#44 0xb5c32ea5 in QAbstractAnimation::finished (this=this@entry=0xa08c510) at .moc/release-shared/moc_qabstractanimation.cpp:190
#45 0xb5c33688 in QAbstractAnimationPrivate::setState (this=0xa08dbe8, newState=newState@entry=QAbstractAnimation::Stopped) at animation/qabstractanimation.cpp:604
#46 0xb5c33741 in QAbstractAnimation::stop (this=this@entry=0xa08c510) at animation/qabstractanimation.cpp:958
#47 0xb5c33844 in QAbstractAnimation::setCurrentTime (this=this@entry=0xa08c510, msecs=<optimized out>, msecs@entry=231) at animation/qabstractanimation.cpp:912
#48 0xb5c339ff in QUnifiedTimer::updateAnimationsTime (this=0xa4b42a0) at animation/qabstractanimation.cpp:235
#49 0xb5c34b1f in QAnimationDriver::advance (this=this@entry=0xa4b42ac) at animation/qabstractanimation.cpp:443
#50 0xb5c34b4b in QDefaultAnimationDriver::timerEvent (this=0xa4b42ac, e=0xbfc92f40) at animation/qabstractanimation.cpp:515
#51 0xb5d7a3ec in QObject::event (this=0xa4b42ac, e=0xbfc92f40) at kernel/qobject.cpp:1156
#52 0xb62bd744 in QApplicationPrivate::notify_helper (this=0x9d53488, receiver=0xa4b42ac, e=0xbfc92f40) at kernel/qapplication.cpp:4567
#53 0xb62c4223 in QApplication::notify (this=0xbfc93b00, receiver=receiver@entry=0xa4b42ac, e=e@entry=0xbfc92f40) at kernel/qapplication.cpp:4353
#54 0xb6e0aff4 in KApplication::notify (this=0xbfc93b00, receiver=0xa4b42ac, event=0xbfc92f40) at ../../kdeui/kernel/kapplication.cpp:311
#55 0xb5d60eda in QCoreApplication::notifyInternal (this=0xbfc93b00, receiver=0xa4b42ac, event=event@entry=0xbfc92f40) at kernel/qcoreapplication.cpp:946
#56 0xb5d934eb in sendEvent (event=0xbfc92f40, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QTimerInfoList::activateTimers (this=this@entry=0x9d48cec) at kernel/qeventdispatcher_unix.cpp:622
#58 0xb5d905d8 in timerSourceDispatch (source=0x9d48cb8) at kernel/qeventdispatcher_glib.cpp:186
#59 0xb244c82e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#60 0xb244cbd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#61 0xb244cc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#62 0xb5d908bf in QEventDispatcherGlib::processEvents (this=this@entry=0x9d1eea8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#63 0xb637232e in QGuiEventDispatcherGlib::processEvents (this=0x9d1eea8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#64 0xb5d64c0d in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#65 0xa6fbfc43 in QApt::CacheBuildProgress::Update (this=0xa737bb8) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#66 0xa64fc25a in OpProgress::Progress(unsigned long long) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#67 0xa651f7b9 in pkgDepCache::Init(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#68 0xa654f461 in pkgCacheFile::BuildDepCache(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#69 0xa654f4dc in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#70 0xa6fbfb80 in ReadOnlyOpen (Progress=0xa737bb8, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#71 QApt::Cache::open (this=0xa628b38) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#72 0xa6fba518 in QApt::Backend::reloadCache (this=this@entry=0xa572ee8) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#73 0xa6fbb26d in QApt::Backend::init (this=this@entry=0xa572ee8) at /build/buildd/qapt-2.0.65/src/backend.cpp:169
#74 0xa58c68b5 in QAptActions::setBackend (this=0xa56db78, backend=backend@entry=0xa572ee8) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:87
#75 0xa6f5f556 in ApplicationBackend::initBackend (this=0xa57a598) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:541
#76 0xa6f5e450 in ApplicationBackend::qt_static_metacall (_o=0x0, _id=6, _a=0xbfc934d8, _c=<optimized out>) at /build/buildd/muon-2.0.65+git20131008/obj-i686-linux-gnu/libmuon/backends/ApplicationBackend/moc_ApplicationBackend.cpp:93
#77 0xb5d75fc7 in QMetaObject::activate (sender=sender@entry=0xa4ae5f0, m=m@entry=0xb5ecaef8 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#78 0xb5d7f460 in timeout (this=0xa4ae5f0) at .moc/release-shared/qtimer.moc:97
#79 QSingleShotTimer::timerEvent (this=0xa4ae5f0) at kernel/qtimer.cpp:317
#80 0xb5d7a3ec in QObject::event (this=0xa4ae5f0, e=0xbfc93830) at kernel/qobject.cpp:1156
#81 0xb62bd744 in QApplicationPrivate::notify_helper (this=0x9d53488, receiver=0xa4ae5f0, e=0xbfc93830) at kernel/qapplication.cpp:4567
#82 0xb62c4223 in QApplication::notify (this=0xbfc93b00, receiver=receiver@entry=0xa4ae5f0, e=e@entry=0xbfc93830) at kernel/qapplication.cpp:4353
#83 0xb6e0aff4 in KApplication::notify (this=0xbfc93b00, receiver=0xa4ae5f0, event=0xbfc93830) at ../../kdeui/kernel/kapplication.cpp:311
#84 0xb5d60eda in QCoreApplication::notifyInternal (this=0xbfc93b00, receiver=0xa4ae5f0, event=event@entry=0xbfc93830) at kernel/qcoreapplication.cpp:946
#85 0xb5d934eb in sendEvent (event=0xbfc93830, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#86 QTimerInfoList::activateTimers (this=this@entry=0x9d48cec) at kernel/qeventdispatcher_unix.cpp:622
#87 0xb5d905d8 in timerSourceDispatch (source=0x9d48cb8) at kernel/qeventdispatcher_glib.cpp:186
#88 0xb244c82e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#89 0xb244cbd8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#90 0xb244cc98 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#91 0xb5d908bf in QEventDispatcherGlib::processEvents (this=this@entry=0x9d1eea8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#92 0xb637232e in QGuiEventDispatcherGlib::processEvents (this=0x9d1eea8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#93 0xb5d5f9f3 in QEventLoop::processEvents (this=this@entry=0xbfc93a58, flags=...) at kernel/qeventloop.cpp:149
#94 0xb5d5fd19 in QEventLoop::exec (this=this@entry=0xbfc93a58, flags=...) at kernel/qeventloop.cpp:204
#95 0xb5d6589e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#96 0xb62bb974 in QApplication::exec () at kernel/qapplication.cpp:3828
#97 0x08050dbb in main (argc=1, argv=0xbfc93be4) at /build/buildd/muon-2.0.65+git20131008/discover/main.cpp:86

The reporter indicates this bug may be a duplicate of or related to bug 326328.

Possible duplicates by query: bug 326770, bug 326754, bug 326638, bug 326579, bug 326328.

Reported using DrKonqi