Bug 352138

Summary:	Kaffeine crashes when it tries to play a DVD
Product:	[Applications] kaffeine	Reporter:	Olivier Delaune <olivier.delaune>
Component:	general	Assignee:	Mauro Carvalho Chehab <mchehab>
Status:	RESOLVED INTENTIONAL
Severity:	normal
Priority:	NOR
Version First Reported In:	1.x
Target Milestone:	---
Platform:	Mageia RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Olivier Delaune 2015-09-02 04:19:27 UTC

I tried to play the French DVD Camping 2 with Kaffeine and I get systematically a crash. Note that VLC crashes also on this same DVD.

Reproducible: Always




-- Backtrace:
Application: Kaffeine (kaffeine-xbu), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc935a36780 (LWP 13506))]

Thread 8 (Thread 0x7fc91b9be700 (LWP 13508)):
#0  0x00007fc93407da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc9352da9ae in metronom_sync_loop () at /lib64/libxine.so.1
#2  0x00007fc9340785bd in start_thread () at /lib64/libpthread.so.0
#3  0x00007fc932df15cd in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fc919b48700 (LWP 13509)):
#0  0x00007fc932dfec87 in __libc_disable_asynccancel () at /lib64/libc.so.6
#1  0x00007fc932de5d29 in poll () at /lib64/libc.so.6
#2  0x00007fc91ad9ac81 in poll_func () at /usr/lib64/libpulse.so.0
#3  0x00007fc91ad8c891 in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#4  0x00007fc91ad8cece in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#5  0x00007fc91ad8cf80 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#6  0x00007fc91ad9ac33 in thread () at /usr/lib64/libpulse.so.0
#7  0x00007fc91ab3f198 in internal_thread_func () at /usr/lib64/pulseaudio/libpulsecommon-5.0.so
#8  0x00007fc9340785bd in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc932df15cd in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fc915346700 (LWP 13510)):
#0  0x00007fc93407d67f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc9352ed4d3 in ao_loop () at /lib64/libxine.so.1
#2  0x00007fc9340785bd in start_thread () at /lib64/libpthread.so.0
#3  0x00007fc932df15cd in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fc90ffff700 (LWP 13511)):
#0  0x00007fc932de7c63 in select () at /lib64/libc.so.6
#1  0x00007fc935303bb4 in xine_usec_sleep () at /lib64/libxine.so.1
#2  0x00007fc9352e89fb in video_out_loop () at /lib64/libxine.so.1
#3  0x00007fc9340785bd in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc932df15cd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fc90f415700 (LWP 13512)):
#0  0x00007fc93407d67f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc9352de31b in fifo_buffer_get () at /lib64/libxine.so.1
#2  0x00007fc9352e496d in video_decoder_loop () at /lib64/libxine.so.1
#3  0x00007fc9340785bd in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc932df15cd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fc90ec14700 (LWP 13513)):
#0  0x00007fc93407d67f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc9352de31b in fifo_buffer_get () at /lib64/libxine.so.1
#2  0x00007fc9352e5a47 in audio_decoder_loop () at /lib64/libxine.so.1
#3  0x00007fc9340785bd in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc932df15cd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fc90e413700 (LWP 13514)):
#0  0x00007fc93407d67f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc9352ef34b in listener_loop () at /lib64/libxine.so.1
#2  0x00007fc9340785bd in start_thread () at /lib64/libpthread.so.0
#3  0x00007fc932df15cd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fc935a36780 (LWP 13506)):
[KCrash Handler]
#5  0x00007fc921a28359 in dvdinput_setup () at /usr/lib64/xine/plugins/1.30/xineplug_inp_dvd.so
#6  0x00007fc921a26487 in DVDOpen () at /usr/lib64/xine/plugins/1.30/xineplug_inp_dvd.so
#7  0x00007fc921a17fce in vm_reset () at /usr/lib64/xine/plugins/1.30/xineplug_inp_dvd.so
#8  0x00007fc921a12128 in dvdnav_open () at /usr/lib64/xine/plugins/1.30/xineplug_inp_dvd.so
#9  0x00007fc921a0ca8c in dvd_parse_try_open () at /usr/lib64/xine/plugins/1.30/xineplug_inp_dvd.so
#10 0x00007fc921a0cc9e in dvd_plugin_open () at /usr/lib64/xine/plugins/1.30/xineplug_inp_dvd.so
#11 0x00007fc9352d70cc in xine_open () at /lib64/libxine.so.1
#12 0x00000000004056db in XineObject::customEvent(QEvent*) ()
#13 0x00007fc934420c2b in QObject::event(QEvent*) () at /lib64/libQtCore.so.4
#14 0x00007fc93358079c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#15 0x00007fc933586e40 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#16 0x00007fc934e8e25a in KApplication::notify(QObject*, QEvent*) () at /lib64/libkdeui.so.5
#17 0x00007fc934408cad in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQtCore.so.4
#18 0x00007fc93440bbe1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQtCore.so.4
#19 0x00007fc934435cae in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQtCore.so.4
#20 0x00007fc92f891c6d in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#21 0x00007fc92f891f18 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#22 0x00007fc92f891fbc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#23 0x00007fc934435e1e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#24 0x00007fc93361e4f6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtGui.so.4
#25 0x00007fc934407931 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#26 0x00007fc934407c45 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#27 0x00007fc93440ce59 in QCoreApplication::exec() () at /lib64/libQtCore.so.4
#28 0x0000000000403ec8 in main ()

Comment 1 Mauro Carvalho Chehab 2016-06-06 01:42:10 UTC

There are serveral similar bugs reported. They all seem to be related to the usage of libxine as a backend to play videos, used up to Kaffeine 1.2.x. Kaffeine 1.3.x and 2.0.x now uses libVLC.
With such change, this trouble should have fixed upstream. So, I'm closing the bug.