Bug 310343

Summary:	Okular crashed while watching embedded video
Product:	[Applications] okular	Reporter:	Michal <musko47>
Component:	general	Assignee:	Okular developers <okular-devel>
Status:	RESOLVED NOT A BUG
Severity:	crash	CC:	aacid, oliver.sander
Priority:	NOR
Version First Reported In:	0.14.3
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Michal 2012-11-19 15:24:23 UTC

Application: okular (0.14.3)
KDE Platform Version: 4.8.5 (4.8.5) (Compiled from sources)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-33-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
Straight after the video started, I tried to move to the end of the video. Then the crash occured.

-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8ef0bcf780 (LWP 7277))]

Thread 3 (Thread 0x7f8edc978700 (LWP 7278)):
#0  0x00007f8eedda8303 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f8eeabaf036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8eeabaf49a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8edc97d98b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007f8eeabd09e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8eeb07be9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f8eeddb3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8ed7fff700 (LWP 7279)):
#0  0x00007f8eeb07f05d in pthread_mutex_unlock () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f8eeabea5d1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8eeabaf02a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8eeabaf49a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8ee3acf406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007f8eeabd09e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f8eeb07be9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#7  0x00007f8eeddb3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8ef0bcf780 (LWP 7277)):
[KCrash Handler]
#6  parent (this=0x26e7ac0) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:273
#7  parentWidget (this=0x26e7ac0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:1033
#8  QWidget::window (this=0x26e7ad0) at kernel/qwidget.cpp:4337
#9  0x00007f8eef17159a in QApplicationPrivate::dispatchEnterLeave (enter=0x1e2b700, leave=0x26e7ad0) at kernel/qapplication.cpp:2753
#10 0x00007f8eef1efb6b in QApplication::x11ProcessEvent (this=0x7fff66032250, event=0x7fff66031e40) at kernel/qapplication_x11.cpp:3728
#11 0x00007f8eef2190d2 in x11EventSourceDispatch (s=0x1895000, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#12 0x00007f8eeabaed53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f8eeabaf0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f8eeabaf164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f8eee7a63bf in QEventDispatcherGlib::processEvents (this=0x1869b30, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#16 0x00007f8eef218d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#17 0x00007f8eee775c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#18 0x00007f8eee775ed7 in QEventLoop::exec (this=0x7fff660321e0, flags=...) at kernel/qeventloop.cpp:204
#19 0x00007f8eee77af67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#20 0x00000000004079c6 in main (argc=<optimized out>, argv=<optimized out>) at ../../shell/main.cpp:85

Reported using DrKonqi

Comment 1 Oliver Sander 2012-11-19 16:55:42 UTC

Can you post the file?  How did the movie get into the pdf file?

How did you 'try to move to the end'?

What phonon backend are you using?

Comment 2 Albert Astals Cid 2012-11-19 19:00:59 UTC

Waiting for info...

Comment 3 Michal 2012-11-20 09:48:58 UTC

I used pdfLaTex to create a beamer presentation. Multimedia package was used, command \movie[showcontrols]. The option showcontrols lets you see the classic bar to move video forward/backwards. I don't have a clue about the phonon backend, any clues of how to find out?

Comment 4 Oliver Sander 2012-11-20 13:35:12 UTC

You'll find the phonon setting in
systemsettings -> Multimedia -> Phonon -> Backend

Please post your example file, so we can try to reproduce your bug.

Comment 5 Albert Astals Cid 2013-08-15 21:50:24 UTC

No answer in months. Closing. Please reopen if you can provide the information we asked for.