Bug 316540

Application: k3b (2.0.2)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-38-generic x86_64
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
.wav was created by Sony Vegas v10.x

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 0x7f1d4225f7c0 (LWP 17103))]

Thread 5 (Thread 0x7f1d26251700 (LWP 17104)):
#0  0x00007f1d3bc8e303 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f1d37c76036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1d37c7649a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1d2625698b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007f1d37c979e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1d37a18e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f1d3bc99cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f1d25a50700 (LWP 17105)):
#0  0x00007f1d3bc8e303 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f1d37c76036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1d37c7649a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1d2bddb406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f1d37c979e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1d37a18e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f1d3bc99cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1d10d42700 (LWP 17107)):
#0  0x00007f1d37a1aefb in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f1d37cb15a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1d37c751df in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1d37c75f04 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1d37c76164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1d3d35a426 in QEventDispatcherGlib::processEvents (this=0x7f1d0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f1d3d329c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f1d3d329ed7 in QEventLoop::exec (this=0x7f1d10d41d90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f1d3d228fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f1d3d3099ff in QInotifyFileSystemWatcherEngine::run (this=0x16bbfc0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f1d3d22bfcb in QThreadPrivate::start (arg=0x16bbfc0) at thread/qthread_unix.cpp:298
#11 0x00007f1d37a18e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#12 0x00007f1d3bc99cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1d05a83700 (LWP 17132)):
#0  0x00007f1d37a1d0fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f1d3d22ac98 in thread_sleep (ti=0x7f1d05a82d90) at thread/qthread_unix.cpp:435
#2  0x00007f1d3d22b3f6 in QThread::sleep (secs=<optimized out>) at thread/qthread_unix.cpp:449
#3  0x00007f1d41b3d05a in K3b::MediaCache::PollThread::run (this=0x18508f0) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007f1d3d22bfcb in QThreadPrivate::start (arg=0x18508f0) at thread/qthread_unix.cpp:298
#5  0x00007f1d37a18e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f1d3bc99cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1d4225f7c0 (LWP 17103)):
[KCrash Handler]
#6  0x00000000b6cc1313 in ?? ()
#7  0x00007f1d09d2de94 in av_free_packet () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53
#8  0x00007f1d0aa95cfe in K3bFFMpegFile::close (this=0x3c7ab20) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:166
#9  0x00007f1d0aa95d63 in K3bFFMpegFile::open (this=0x3c7ab20) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:92
#10 0x00007f1d0aa96989 in K3bFFMpegWrapper::open (this=<optimized out>, filename=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:440
#11 0x00007f1d0aa953f2 in K3bFFMpegDecoderFactory::canDecode (this=<optimized out>, url=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegdecoder.cpp:60
#12 0x00007f1d41b4e0b0 in K3b::AudioDecoderFactory::createDecoder (url=...) at /build/buildd/k3b-2.0.2/libk3b/plugin/k3baudiodecoder.cpp:584
#13 0x00007f1d41b9a880 in K3b::AudioDoc::getDecoderForUrl (this=0x21f4000, url=..., reused=0x7fff4b709a7f) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:454
#14 0x00000000004c50a7 in K3b::AudioTrackAddingDialog::slotAddUrls (this=0x270f310) at /build/buildd/k3b-2.0.2/src/projects/k3baudiotrackaddingdialog.cpp:173
#15 0x00007f1d3d344446 in QObject::event (this=0x270f310, e=<optimized out>) at kernel/qobject.cpp:1195
#16 0x00007f1d3c480b7b in QWidget::event (this=0x270f310, event=0x31cef70) at kernel/qwidget.cpp:8821
#17 0x00007f1d3c430894 in notify_helper (e=0x31cef70, receiver=0x270f310, this=0x1405050) at kernel/qapplication.cpp:4559
#18 QApplicationPrivate::notify_helper (this=0x1405050, receiver=0x270f310, e=0x31cef70) at kernel/qapplication.cpp:4531
#19 0x00007f1d3c435713 in QApplication::notify (this=0x7fff4b70b240, receiver=0x270f310, e=0x31cef70) at kernel/qapplication.cpp:4420
#20 0x00007f1d3dd903f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#21 0x00007f1d3d32ae9c in QCoreApplication::notifyInternal (this=0x7fff4b70b240, receiver=0x270f310, event=0x31cef70) at kernel/qcoreapplication.cpp:876
#22 0x00007f1d3d32ec6a in sendEvent (event=0x31cef70, receiver=0x270f310) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1371220) at kernel/qcoreapplication.cpp:1500
#24 0x00007f1d3d359f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#25 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#26 0x00007f1d37c75d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f1d37c760a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f1d37c76164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f1d3d35a3bf in QEventDispatcherGlib::processEvents (this=0x1372b00, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00007f1d3c4d8d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007f1d3d329c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007f1d3d329ed7 in QEventLoop::exec (this=0x7fff4b70a600, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007f1d3c900936 in QDialog::exec (this=0x270f310) at dialogs/qdialog.cpp:554
#34 0x00007f1d3c9010ca in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qdialog.cpp:70
#35 QDialog::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qdialog.cpp:60
#36 0x00007f1d3d344446 in QObject::event (this=0x270f310, e=<optimized out>) at kernel/qobject.cpp:1195
#37 0x00007f1d3c480b7b in QWidget::event (this=0x270f310, event=0x3d75610) at kernel/qwidget.cpp:8821
#38 0x00007f1d3c430894 in notify_helper (e=0x3d75610, receiver=0x270f310, this=0x1405050) at kernel/qapplication.cpp:4559
#39 QApplicationPrivate::notify_helper (this=0x1405050, receiver=0x270f310, e=0x3d75610) at kernel/qapplication.cpp:4531
#40 0x00007f1d3c435713 in QApplication::notify (this=0x7fff4b70b240, receiver=0x270f310, e=0x3d75610) at kernel/qapplication.cpp:4420
#41 0x00007f1d3dd903f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#42 0x00007f1d3d32ae9c in QCoreApplication::notifyInternal (this=0x7fff4b70b240, receiver=0x270f310, event=0x3d75610) at kernel/qcoreapplication.cpp:876
#43 0x00007f1d3d32ec6a in sendEvent (event=0x3d75610, receiver=0x270f310) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1371220) at kernel/qcoreapplication.cpp:1500
#45 0x00007f1d3d359f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#46 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#47 0x00007f1d37c75d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f1d37c760a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f1d37c76164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f1d3d35a3bf in QEventDispatcherGlib::processEvents (this=0x1372b00, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#51 0x00007f1d3c4d8d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x00007f1d3d329c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#53 0x00007f1d3d329ed7 in QEventLoop::exec (this=0x7fff4b70b1d0, flags=...) at kernel/qeventloop.cpp:204
#54 0x00007f1d3d32ef67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#55 0x00000000004434d6 in main (argc=1, argv=0x7fff4b70be88) at /build/buildd/k3b-2.0.2/src/main.cpp:165

This bug may be a duplicate of or related to bug 283287.

Possible duplicates by query: bug 315277, bug 313685, bug 313376, bug 312703, bug 312317.

Reported using DrKonqi