Application: k3b (2.0.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I burned a CD ISO and removed the burned media. After that I closed the DVD tray and K3B crashed. That is all ...

The crash does not seem to be reproducible.

 -- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fdcc70e5760 (LWP 3019))]

Thread 3 (Thread 0x7fdca2beb710 (LWP 3153)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdcc4328ca6 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fdcc4328ce9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fdcc17719ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fdcbfe1072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fdca15df710 (LWP 4984)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fdcc1a010e5 in thread_sleep (ti=0x7fdca15ded80) at thread/qthread_unix.cpp:398
#2  0x00007fdcc1a01296 in QThread::sleep (secs=<value optimized out>) at thread/qthread_unix.cpp:412
#3  0x00007fdcc69bfe35 in K3b::MediaCache::PollThread::run (this=0x518e120) at /build/buildd/k3b-2.0.0/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007fdcc1a01775 in QThreadPrivate::start (arg=0x518e120) at thread/qthread_unix.cpp:248
#5  0x00007fdcc17719ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007fdcbfe1072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdcc70e5760 (LWP 3019)):
[KCrash Handler]
#5  QPersistentModelIndex::operator= (this=0x6500000010, other=...) at kernel/qabstractitemmodel.cpp:224
#6  0x000000000051dffc in K3b::MetaItemModel::slotRowsInserted (this=<value optimized out>, parent=..., start=<value optimized out>, end=3) at /build/buildd/k3b-2.0.0/src/k3bmetaitemmodel.cpp:859
#7  0x00000000005213b4 in K3b::MetaItemModel::qt_metacall (this=0x24cdcd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff06fdb10)
    at /build/buildd/k3b-2.0.0/obj-x86_64-linux-gnu/src/k3bmetaitemmodel.moc:94
#8  0x0000000000523590 in K3b::PlacesModel::qt_metacall (this=0x6500000010, _c=4033861984, _id=38700240, _a=0x2fd5980) at /build/buildd/k3b-2.0.0/obj-x86_64-linux-gnu/src/k3bplacesmodel.moc:77
#9  0x00007fdcc1b08e3f in QMetaObject::activate (sender=0x24e84d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2fd5980) at kernel/qobject.cpp:3293
#10 0x00007fdcc1b54314 in QAbstractItemModel::rowsInserted (this=0x6500000010, _t1=<value optimized out>, _t2=3, _t3=3) at .moc/release-shared/moc_qabstractitemmodel.cpp:181
#11 0x00007fdcc1aef087 in QAbstractItemModel::endInsertRows (this=0x24e84d0) at kernel/qabstractitemmodel.cpp:2410
#12 0x00007fdcc0fcbe4e in QSortFilterProxyModelPrivate::insert_source_items (this=<value optimized out>, source_to_proxy=<value optimized out>, proxy_to_source=..., source_items=..., 
    source_parent=..., orient=<value optimized out>, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:656
#13 0x00007fdcc0fcc3ac in QSortFilterProxyModelPrivate::source_items_inserted (this=0x24e86b0, source_parent=..., start=4, end=3, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:767
#14 0x00007fdcc0fcdacf in QSortFilterProxyModelPrivate::_q_sourceRowsInserted (this=0x6500000010, source_parent=..., start=38700240, end=50157952) at itemviews/qsortfilterproxymodel.cpp:1242
#15 0x00007fdcc0fcf7cc in QSortFilterProxyModel::qt_metacall (this=0x24e84d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff06fdec0)
    at .moc/release-shared/moc_qsortfilterproxymodel.cpp:135
#16 0x00007fdcc647a038 in KDirSortFilterProxyModel::qt_metacall (this=0x6500000010, _c=4033861984, _id=38700240, _a=0x2fd5980) at ./kdirsortfilterproxymodel.moc:68
#17 0x00007fdcc1b08e3f in QMetaObject::activate (sender=0x24e7090, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2fd5980) at kernel/qobject.cpp:3293
#18 0x00007fdcc1b54314 in QAbstractItemModel::rowsInserted (this=0x6500000010, _t1=<value optimized out>, _t2=3, _t3=3) at .moc/release-shared/moc_qabstractitemmodel.cpp:181
#19 0x00007fdcc1aef087 in QAbstractItemModel::endInsertRows (this=0x24e7090) at kernel/qabstractitemmodel.cpp:2410
#20 0x00007fdcc608f1e7 in KDirModelPrivate::_k_slotNewItems (this=0x242cbb0, directoryUrl=<value optimized out>, items=...) at ../../kio/kio/kdirmodel.cpp:436
#21 0x00007fdcc6091d76 in KDirModel::qt_metacall (this=0x24e7090, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff06fe480) at ./kdirmodel.moc:88
#22 0x00007fdcc1b08e3f in QMetaObject::activate (sender=0x24e7180, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2fd5980) at kernel/qobject.cpp:3293
#23 0x00007fdcc6073c6a in KDirLister::itemsAdded (this=0x6500000010, _t1=<value optimized out>, _t2=<value optimized out>) at ./kdirlister.moc:274
#24 0x00007fdcc6074b77 in KDirLister::Private::emitItems (this=0x24e72e0) at ../../kio/kio/kdirlister.cpp:2359
#25 0x00007fdcc6080d6e in KDirListerCache::slotUpdateResult (this=0x24dcb80, j=<value optimized out>) at ../../kio/kio/kdirlister.cpp:1688
#26 0x00007fdcc6088993 in KDirListerCache::qt_metacall (this=0x24dcb80, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff06fe940) at ./kdirlister_p.moc:108
#27 0x00007fdcc1b08e3f in QMetaObject::activate (sender=0x47537f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2fd5980) at kernel/qobject.cpp:3293
#28 0x00007fdcc1f0db82 in KJob::result (this=0x6500000010, _t1=0x47537f0) at ./kjob.moc:194
#29 0x00007fdcc1f0de20 in KJob::emitResult (this=0x47537f0) at ../../kdecore/jobs/kjob.cpp:312
#30 0x00007fdcc6057503 in KIO::SimpleJob::slotFinished (this=0x47537f0) at ../../kio/kio/job.cpp:486
#31 0x00007fdcc6057640 in KIO::ListJob::slotFinished (this=0x47537f0) at ../../kio/kio/job.cpp:2505
#32 0x00007fdcc605b339 in KIO::ListJob::qt_metacall (this=0x47537f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff06fec70) at ./jobclasses.moc:818
#33 0x00007fdcc1b08e3f in QMetaObject::activate (sender=0x38317d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2fd5980) at kernel/qobject.cpp:3293
#34 0x00007fdcc6117271 in KIO::SlaveInterface::dispatch (this=0x38317d0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#35 0x00007fdcc61145e3 in KIO::SlaveInterface::dispatch (this=0x38317d0) at ../../kio/kio/slaveinterface.cpp:91
#36 0x00007fdcc6108a46 in KIO::Slave::gotInput (this=0x38317d0) at ../../kio/kio/slave.cpp:324
#37 0x00007fdcc6108c2c in KIO::Slave::qt_metacall (this=0x38317d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff06ff090) at ./slave.moc:82
#38 0x00007fdcc1b08e3f in QMetaObject::activate (sender=0x394f680, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2fd5980) at kernel/qobject.cpp:3293
#39 0x00007fdcc60269d7 in KIO::ConnectionPrivate::dequeue (this=0x486d700) at ../../kio/kio/connection.cpp:82
#40 0x00007fdcc6026afd in KIO::Connection::qt_metacall (this=0x394f680, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x33b0b90) at ./connection.moc:79
#41 0x00007fdcc1b05d49 in QObject::event (this=0x394f680, e=0x519c540) at kernel/qobject.cpp:1248
#42 0x00007fdcc0a1922c in QApplicationPrivate::notify_helper (this=0x1fcab70, receiver=0x394f680, e=0x519c540) at kernel/qapplication.cpp:4300
#43 0x00007fdcc0a1f6fb in QApplication::notify (this=0x7ffff06ffb90, receiver=0x394f680, e=0x519c540) at kernel/qapplication.cpp:4183
#44 0x00007fdcc2caf526 in KApplication::notify (this=0x7ffff06ffb90, receiver=0x394f680, event=0x519c540) at ../../kdeui/kernel/kapplication.cpp:302
#45 0x00007fdcc1af606c in QCoreApplication::notifyInternal (this=0x7ffff06ffb90, receiver=0x394f680, event=0x519c540) at kernel/qcoreapplication.cpp:704
#46 0x00007fdcc1af87e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1fa0710) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#47 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1fa0710) at kernel/qcoreapplication.cpp:1345
#48 0x00007fdcc1b1f9d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#49 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#50 0x00007fdcbbdd78c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#51 0x00007fdcbbddb748 in ?? () from /lib/libglib-2.0.so.0
#52 0x00007fdcbbddb8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#53 0x00007fdcc1b1f513 in QEventDispatcherGlib::processEvents (this=0x1f9fe60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#54 0x00007fdcc0ac946e in QGuiEventDispatcherGlib::processEvents (this=0x6500000010, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x00007fdcc1af4992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#56 0x00007fdcc1af4d6c in QEventLoop::exec (this=0x7ffff06ffae0, flags=) at kernel/qeventloop.cpp:201
#57 0x00007fdcc1af8aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#58 0x0000000000536de8 in main (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/k3b-2.0.0/src/main.cpp:165

Possible duplicates by query: bug 243808, bug 238149.

Reported using DrKonqi