Application: k3b (2.0.2)
KDE Platform Version: 4.9.2
Qt Version: 4.8.3
Operating System: Linux 3.5.0-17-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
I added a few .aiff files to a new audio cd project. K3b crashed as soon as I dragged the files into the project pane.

The crash can be reproduced every time.

-- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa17cd6b7c0 (LWP 4640))]

Thread 4 (Thread 0x7fa17592b700 (LWP 4641)):
#0  0x00007fa189bfa303 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fa1859a1d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa1859a1ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa18b2a1c16 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fa18b2722bf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fa18b272548 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007fa18b173b10 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007fa18b2529af in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fa18b176aec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007fa185744e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fa189c05cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa16beb0700 (LWP 4667)):
#0  0x00007fa1857490fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fa18b1756f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007fa18b175e96 in QThread::sleep(unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007fa18f789825 in K3b::MediaCache::PollThread::run (this=0x1ffe070) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007fa18b176aec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fa185744e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007fa189c05cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa169dc2700 (LWP 4696)):
#0  0x00007fa189bfa303 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fa1859a1d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa1859a1ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa18b2a1c16 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fa18b2722bf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fa18b272548 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007fa18b173b10 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007fa18b2529af in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fa18b176aec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007fa185744e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fa189c05cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa17cd6b7c0 (LWP 4640)):
[KCrash Handler]
#5  0x00000000008697b3 in ?? ()
#6  0x00007fa16f242b14 in av_free_packet () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53
#7  0x00007fa1748d6d3e in K3bFFMpegFile::close (this=this@entry=0x2a64210) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:166
#8  0x00007fa1748d6da0 in K3bFFMpegFile::open (this=this@entry=0x2a64210) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:92
#9  0x00007fa1748d7839 in K3bFFMpegWrapper::open (this=<optimized out>, filename=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:440
#10 0x00007fa1748d6432 in K3bFFMpegDecoderFactory::canDecode (this=<optimized out>, url=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegdecoder.cpp:60
#11 0x00007fa18f798ed8 in K3b::AudioDecoderFactory::createDecoder (url=...) at /build/buildd/k3b-2.0.2/libk3b/plugin/k3baudiodecoder.cpp:584
#12 0x00007fa18f7e5052 in getDecoderForUrl (reused=0x7fff255dd82f, url=..., this=<optimized out>) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:454
#13 K3b::AudioDoc::getDecoderForUrl (this=0x268a6d0, url=..., reused=0x7fff255dd82f) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:445
#14 0x00000000004ba5e3 in K3b::AudioTrackAddingDialog::slotAddUrls (this=0x2a64150) at /build/buildd/k3b-2.0.2/src/projects/k3baudiotrackaddingdialog.cpp:173
#15 0x00007fa18b28843e in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#16 0x00007fa18a3ef0da in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#17 0x00007fa18a39fe9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#18 0x00007fa18a3a430a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#19 0x00007fa18bcb11d6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0x00007fa18b27356e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007fa18b2773f1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#22 0x00007fa18b2a1a63 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#23 0x00007fa1859a1ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fa1859a1de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fa1859a1ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fa18b2a1bf6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#27 0x00007fa18a444c1e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#28 0x00007fa18b2722bf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#29 0x00007fa18b272548 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#30 0x00007fa18a858428 in QDialog::exec() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#31 0x00007fa18a858b9e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#32 0x00007fa18b28843e in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#33 0x00007fa18a3ef0da in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#34 0x00007fa18a39fe9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#35 0x00007fa18a3a430a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#36 0x00007fa18bcb11d6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#37 0x00007fa18b27356e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#38 0x00007fa18b2773f1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#39 0x00007fa18b2a1a63 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#40 0x00007fa1859a1ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fa1859a1de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fa1859a1ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007fa18b2a1bf6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#44 0x00007fa18a444c1e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#45 0x00007fa18b2722bf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#46 0x00007fa18b272548 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#47 0x00007fa18b277708 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#48 0x0000000000444962 in main (argc=<optimized out>, argv=0x7fff255df3e8) at /build/buildd/k3b-2.0.2/src/main.cpp:165

Possible duplicates by query: bug 310419, bug 310042, bug 308541, bug 307123, bug 307071.

Reported using DrKonqi