Bug 326255

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

-- Information about the crash:
- What I was doing when the application crashed:
I just/had only clicked into the search box to look for a calculator dl. Muon Softeware Center then crashed. Had not entered any information. I know supposedly 'bug has been fixed' but if that's so why is it still crashing? thanks.

-- Backtrace:
Application: Muon Software Center (muon-installer), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdfb66ba7c0 (LWP 14905))]

Thread 2 (Thread 0x7fdf9a11e700 (LWP 14923)):
#0  0x00007fdfb3158f7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fdfae025694 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdfae02579c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdfb38dea76 in QEventDispatcherGlib::processEvents (this=0x7fdf940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fdfb38b05ef in QEventLoop::processEvents (this=this@entry=0x7fdf9a11dd70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdfb38b08e5 in QEventLoop::exec (this=this@entry=0x7fdf9a11dd70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdfb37af88f in QThread::exec (this=this@entry=0x1f31370) at thread/qthread.cpp:542
#7  0x00007fdfb3891d13 in QInotifyFileSystemWatcherEngine::run (this=0x1f31370) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fdfb37b1f2f in QThreadPrivate::start (arg=0x1f31370) at thread/qthread_unix.cpp:338
#9  0x00007fdfae4fdf6e in start_thread (arg=0x7fdf9a11e700) at pthread_create.c:311
#10 0x00007fdfb31659cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fdfb66ba7c0 (LWP 14905)):
[KCrash Handler]
#6  0x00007fdfb30a1f77 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007fdfb30a55e8 in __GI_abort () at abort.c:90
#8  0x00007fdfb37a7912 in qt_message_output (msgType=msgType@entry=QtFatalMsg, buf=0x1e38cf8 "ASSERT failure in QVector<T>::at: \"index out of range\", file /usr/include/qt4/QtCore/qvector.h, line 351") at global/qglobal.cpp:2347
#9  0x00007fdfb37a7c79 in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=msgType@entry=QtFatalMsg, msg=msg@entry=0x7fdfb3912aa8 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=ap@entry=0x7fff92ccd828) at global/qglobal.cpp:2393
#10 0x00007fdfb37a8484 in qFatal (msg=msg@entry=0x7fdfb3912aa8 "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qglobal.cpp:2576
#11 0x00007fdfb37a84ea in qt_assert_x (where=where@entry=0x7fdfb59c109d "QVector<T>::at", what=what@entry=0x7fdfb59c108a "index out of range", file=file@entry=0x7fdfb59c0f48 "/usr/include/qt4/QtCore/qvector.h", line=line@entry=351) at global/qglobal.cpp:2029
#12 0x00007fdfb598e0be in at (i=28213, this=0x18644c8) at /usr/include/qt4/QtCore/qvector.h:351
#13 QApt::Backend::package (this=this@entry=0x18ea6c0, iter=...) at /build/buildd/qapt-2.0.65/src/backend.cpp:324
#14 0x00007fdfb598e197 in QApt::Backend::package (this=this@entry=0x18ea6c0, name=...) at /build/buildd/qapt-2.0.65/src/backend.cpp:343
#15 0x00007fdfb5992c36 in QApt::Backend::search (this=0x18ea6c0, searchString=...) at /build/buildd/qapt-2.0.65/src/backend.cpp:580
#16 0x00007fdfa005c9ae in ApplicationBackend::searchPackageName (this=0x1b9fe00, searchText=...) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:496
#17 0x00007fdfb62c8d5e in ResourcesProxyModel::setSearch (this=0x1f88cb0, searchText=...) at /build/buildd/muon-2.0.65+git20131008/libmuon/resources/ResourcesProxyModel.cpp:70
#18 0x000000000042c9c5 in CategoryViewWidget::search (this=0x1bcefe0, text=...) at /build/buildd/muon-2.0.65+git20131008/installer/CategoryView/CategoryViewWidget.cpp:136
#19 0x00007fdfb38c5a58 in QMetaObject::activate (sender=sender@entry=0x1bcc8d0, m=m@entry=0x436d80 <BreadcrumbWidget::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff92ccdd80) at kernel/qobject.cpp:3539
#20 0x000000000042a3e1 in search (_t1=..., this=0x1bcc8d0) at /build/buildd/muon-2.0.65+git20131008/obj-x86_64-linux-gnu/installer/BreadcrumbWidget.moc:129
#21 BreadcrumbWidget::startSearch (this=0x1bcc8d0) at /build/buildd/muon-2.0.65+git20131008/installer/BreadcrumbWidget/BreadcrumbWidget.cpp:177
#22 0x000000000042abad in BreadcrumbWidget::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/installer/BreadcrumbWidget.moc:68
#23 0x00007fdfb38c5a58 in QMetaObject::activate (sender=0x1a043d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#24 0x00007fdfb38c9be1 in QObject::event (this=0x1a043d0, e=<optimized out>) at kernel/qobject.cpp:1156
#25 0x00007fdfb42a2dfc in QApplicationPrivate::notify_helper (this=this@entry=0x178b660, receiver=receiver@entry=0x1a043d0, e=e@entry=0x7fff92cce260) at kernel/qapplication.cpp:4567
#26 0x00007fdfb42a9470 in QApplication::notify (this=this@entry=0x7fff92ccf060, receiver=receiver@entry=0x1a043d0, e=e@entry=0x7fff92cce260) at kernel/qapplication.cpp:4353
#27 0x00007fdfb4faca9a in KApplication::notify (this=0x7fff92ccf060, receiver=0x1a043d0, event=0x7fff92cce260) at ../../kdeui/kernel/kapplication.cpp:311
#28 0x00007fdfb38b18bd in QCoreApplication::notifyInternal (this=0x7fff92ccf060, receiver=0x1a043d0, event=0x7fff92cce260) at kernel/qcoreapplication.cpp:946
#29 0x00007fdfb38e1403 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#30 QTimerInfoList::activateTimers (this=0x179a230) at kernel/qeventdispatcher_unix.cpp:622
#31 0x00007fdfb38de7a1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#32 0x00007fdfae0253a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fdfae0256f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fdfae02579c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fdfb38dea55 in QEventDispatcherGlib::processEvents (this=0x175aff0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#36 0x00007fdfb43449d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007fdfb38b52ff in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#38 0x00007fdfb599a453 in QApt::CacheBuildProgress::Update (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#39 0x00007fdfb0c2fb8d in pkgDepCache::Init(OpProgress*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#40 0x00007fdfb0c5d750 in pkgCacheFile::BuildDepCache(OpProgress*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#41 0x00007fdfb0c5d7b2 in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#42 0x00007fdfb599a3c3 in ReadOnlyOpen (Progress=<optimized out>, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#43 QApt::Cache::open (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#44 0x00007fdfb5995433 in QApt::Backend::reloadCache (this=this@entry=0x18ea6c0) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#45 0x00007fdfb599620e in QApt::Backend::init (this=this@entry=0x18ea6c0) at /build/buildd/qapt-2.0.65/src/backend.cpp:169
#46 0x00007fdfb60912a5 in QAptActions::setBackend (this=0x179aa10, backend=backend@entry=0x18ea6c0) at /build/buildd/muon-2.0.65+git20131008/libmuonapt/QAptActions.cpp:87
#47 0x00007fdfa0059de7 in ApplicationBackend::initBackend (this=0x1b9fe00) at /build/buildd/muon-2.0.65+git20131008/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:541
#48 0x00007fdfa0058f35 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:93
#49 0x00007fdfb38c5a58 in QMetaObject::activate (sender=sender@entry=0x1882f70, m=m@entry=0x7fdfb3c11e40 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#50 0x00007fdfb38ce88a in timeout (this=0x1882f70) at .moc/release-shared/qtimer.moc:97
#51 QSingleShotTimer::timerEvent (this=0x1882f70) at kernel/qtimer.cpp:317
#52 0x00007fdfb38c9be1 in QObject::event (this=0x1882f70, e=<optimized out>) at kernel/qobject.cpp:1156
#53 0x00007fdfb42a2dfc in QApplicationPrivate::notify_helper (this=this@entry=0x178b660, receiver=receiver@entry=0x1882f70, e=e@entry=0x7fff92ccece0) at kernel/qapplication.cpp:4567
#54 0x00007fdfb42a9470 in QApplication::notify (this=this@entry=0x7fff92ccf060, receiver=receiver@entry=0x1882f70, e=e@entry=0x7fff92ccece0) at kernel/qapplication.cpp:4353
#55 0x00007fdfb4faca9a in KApplication::notify (this=0x7fff92ccf060, receiver=0x1882f70, event=0x7fff92ccece0) at ../../kdeui/kernel/kapplication.cpp:311
#56 0x00007fdfb38b18bd in QCoreApplication::notifyInternal (this=0x7fff92ccf060, receiver=0x1882f70, event=0x7fff92ccece0) at kernel/qcoreapplication.cpp:946
#57 0x00007fdfb38e1403 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#58 QTimerInfoList::activateTimers (this=0x179a230) at kernel/qeventdispatcher_unix.cpp:622
#59 0x00007fdfb38de7a1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#60 0x00007fdfae0253a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007fdfae0256f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007fdfae02579c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007fdfb38dea55 in QEventDispatcherGlib::processEvents (this=0x175aff0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#64 0x00007fdfb43449d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#65 0x00007fdfb38b05ef in QEventLoop::processEvents (this=this@entry=0x7fff92ccef60, flags=...) at kernel/qeventloop.cpp:149
#66 0x00007fdfb38b08e5 in QEventLoop::exec (this=this@entry=0x7fff92ccef60, flags=...) at kernel/qeventloop.cpp:204
#67 0x00007fdfb38b5e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#68 0x00007fdfb42a134c in QApplication::exec () at kernel/qapplication.cpp:3828
#69 0x000000000041b985 in main (argc=5, argv=0x7fff92ccf198) 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 323152.

Possible duplicates by query: bug 325525, bug 325337, bug 325109, bug 323152, bug 321818.

Reported using DrKonqi