Bug 323228

Application: k3b (2.0.2)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-27-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:
Folder with .mp3-Data drag into Audio select window than crash K3B

-- 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 0x7fa6f92467c0 (LWP 5001))]

Thread 4 (Thread 0x7fa6da43e700 (LWP 5003)):
#0  0x00007fa6f27a53cd in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fa6edbb71dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa6edbb76ba in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa6e0f244f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fa6edbdaeb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa6ecf16f8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007fa6f27b1e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7fa6cbfff700 (LWP 5004)):
#0  0x00007fa6edbf660c in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa6edbb71d1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa6edbb7304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa6f3e52036 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fa6f3e2238f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fa6f3e22618 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007fa6f3d24410 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007fa6f3e03edf in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fa6f3d26bec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007fa6ecf16f8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fa6f27b1e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7fa6c28c8700 (LWP 5049)):
#0  0x00007fa6ecf1b05e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fa6f3d257f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007fa6f3d25f96 in QThread::sleep(unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007fa6f8b367f5 in K3b::MediaCache::PollThread::run (this=0x2a10e20) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007fa6f3d26bec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fa6ecf16f8e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007fa6f27b1e1d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7fa6f92467c0 (LWP 5001)):
[KCrash Handler]
#5  0x00000000b6cc1313 in ?? ()
#6  0x00007fa6c9a5fee4 in av_free_packet () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53
#7  0x00007fa6ca821d5e in K3bFFMpegFile::close (this=this@entry=0x358ad50) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:166
#8  0x00007fa6ca821dc0 in K3bFFMpegFile::open (this=this@entry=0x358ad50) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:92
#9  0x00007fa6ca822859 in K3bFFMpegWrapper::open (this=<optimized out>, filename=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:440
#10 0x00007fa6ca821452 in K3bFFMpegDecoderFactory::canDecode (this=<optimized out>, url=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegdecoder.cpp:60
#11 0x00007fa6f8b45ea8 in K3b::AudioDecoderFactory::createDecoder (url=...) at /build/buildd/k3b-2.0.2/libk3b/plugin/k3baudiodecoder.cpp:584
#12 0x00007fa6f8b92002 in getDecoderForUrl (reused=0x7fffe81b949f, url=..., this=<optimized out>) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:454
#13 K3b::AudioDoc::getDecoderForUrl (this=0x3508ab0, url=..., reused=reused@entry=0x7fffe81b949f) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:445
#14 0x00000000004ba563 in K3b::AudioTrackAddingDialog::slotAddUrls (this=0x25683e0) at /build/buildd/k3b-2.0.2/src/projects/k3baudiotrackaddingdialog.cpp:173
#15 0x00007fa6f3e3d5be in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#16 0x00007fa6f2f9b1ca in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#17 0x00007fa6f2f4e8ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#18 0x00007fa6f2f5125b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#19 0x00007fa6f486c1a6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0x00007fa6f3e2363e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007fa6f3e27171 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#22 0x00007fa6f3e51e83 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#23 0x00007fa6edbb6f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fa6edbb7248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fa6edbb7304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fa6f3e52016 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#27 0x00007fa6f2ff41ae in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#28 0x00007fa6f3e2238f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#29 0x00007fa6f3e22618 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#30 0x00007fa6f34091c8 in QDialog::exec() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#31 0x00007fa6f34092fe in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#32 0x00007fa6f3e3d5be in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#33 0x00007fa6f2f9b1ca in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#34 0x00007fa6f2f4e8ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#35 0x00007fa6f2f5125b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#36 0x00007fa6f486c1a6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#37 0x00007fa6f3e2363e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#38 0x00007fa6f3e27171 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#39 0x00007fa6f3e51e83 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#40 0x00007fa6edbb6f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fa6edbb7248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fa6edbb7304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007fa6f3e52016 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#44 0x00007fa6f2ff41ae in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#45 0x00007fa6f3e2238f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#46 0x00007fa6f3e22618 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#47 0x00007fa6f3e27cf6 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#48 0x00000000004449a2 in main (argc=<optimized out>, argv=0x7fffe81bb058) at /build/buildd/k3b-2.0.2/src/main.cpp:165

Possible duplicates by query: bug 323171, bug 322215, bug 322041, bug 321048, bug 320745.

Reported using DrKonqi