Application: k3b (2.0.2)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-27-generic i686
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crash
i was adding music to the burning list

The crash can be reproduced every time.

-- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb170f740 (LWP 7144))]

Thread 4 (Thread 0xae8ffb40 (LWP 7146)):
#0  0xb777a424 in __kernel_vsyscall ()
#1  0xb33f4dcb in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb26c72db in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb26b86d0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb26b8c2b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xafd47bca in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb26ddfc3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb241ad78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb34043de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xad07db40 (LWP 7147)):
#0  0xb26b8680 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb26b8831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb42c8c3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#3  0xb42953ec in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#4  0xb42956e1 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#5  0xb4180fec in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#6  0xb4274f2d in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#7  0xb4183b18 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#8  0xb241ad78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb34043de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xaad05b40 (LWP 7173)):
#0  0xb777a424 in __kernel_vsyscall ()
#1  0xb241ec33 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb3411dd4 in pthread_cond_timedwait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb41825bc in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#4  0xb4182de4 in QThread::sleep(unsigned long) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#5  0xb75f4ad6 in K3b::MediaCache::PollThread::run (this=0x9af1dc8) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#6  0xb4183b18 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#7  0xb241ad78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb34043de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb170f740 (LWP 7144)):
[KCrash Handler]
#6  0x139e84da in ?? ()
#7  0xab959d38 in av_free_packet () from /usr/lib/i386-linux-gnu/i686/cmov/libavcodec.so.53
#8  0xac5833be in K3bFFMpegFile::close (this=this@entry=0xa4d0730) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:166
#9  0xac58343e in K3bFFMpegFile::open (this=this@entry=0xa4d0730) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:92
#10 0xac584216 in K3bFFMpegWrapper::open (this=0x9f53b08, filename=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:440
#11 0xac582830 in K3bFFMpegDecoderFactory::canDecode (this=0x9a88318, url=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegdecoder.cpp:60
#12 0xb760688c in K3b::AudioDecoderFactory::createDecoder (url=...) at /build/buildd/k3b-2.0.2/libk3b/plugin/k3baudiodecoder.cpp:584
#13 0xb765e9b6 in getDecoderForUrl (reused=0xbfb4b741, url=..., this=<optimized out>) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:454
#14 K3b::AudioDoc::getDecoderForUrl (this=0x97ca638, url=..., reused=reused@entry=0xbfb4b741) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:445
#15 0x080ff122 in K3b::AudioTrackAddingDialog::slotAddUrls (this=0xa0c5fc8) at /build/buildd/k3b-2.0.2/src/projects/k3baudiotrackaddingdialog.cpp:173
#16 0xb42a8b4a in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#17 0xb42b248b in QObject::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#18 0xb375dc1a in QWidget::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#19 0xb3707c7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#20 0xb370abfa in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#21 0xb48b3491 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#22 0xb429690e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#23 0xb429a721 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#24 0xb429aa8c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#25 0xb42c8aa4 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#26 0xb26b83b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0xb26b8750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0xb26b8831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#29 0xb42c8c21 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#30 0xb37bea5a in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#31 0xb42953ec in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#32 0xb42956e1 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#33 0xb3c489fd in QDialog::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#34 0xb3c48b6c in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#35 0xb42a8b4a in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#36 0xb42b248b in QObject::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#37 0xb375dc1a in QWidget::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#38 0xb3707c7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#39 0xb370abfa in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#40 0xb48b3491 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#41 0xb429690e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#42 0xb429a721 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#43 0xb429aa8c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#44 0xb42c8aa4 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#45 0xb26b83b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#46 0xb26b8750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#47 0xb26b8831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0xb42c8c21 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#49 0xb37bea5a in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#50 0xb42953ec in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#51 0xb42956e1 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#52 0xb429b3fa in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#53 0xb3705fc4 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#54 0x0807d959 in main (argc=1, argv=0xbfb4cab4) at /build/buildd/k3b-2.0.2/src/main.cpp:165

Possible duplicates by query: bug 323502, bug 323228, bug 323171, bug 322215, bug 322041.

Reported using DrKonqi