Bug 1057814

Created attachment 855258 [details]
File: backtrace

Created attachment 855259 [details]
File: cgroup

Created attachment 855260 [details]
File: core_backtrace

Created attachment 855261 [details]
File: dso_list

Created attachment 855262 [details]
File: environ

Created attachment 855263 [details]
File: exploitable

Created attachment 855264 [details]
File: limits

Created attachment 855265 [details]
File: maps

Created attachment 855266 [details]
File: open_fds

Created attachment 855267 [details]
File: proc_pid_status

Created attachment 855268 [details]
File: var_log_messages

This is an automated bug update. If you can reproduce the crash, please reopen the bug, remove [abrt] string from bug subject and provide us the reproduction steps.

Thanks!

Just hit this on Firefox 30 when playing a YouTube video. It's not reproducible on demand as far as I can tell.

Hi. I have the same problem.  My laptop run Fedora 20 on x86_64 using vanilla kernel and Nvidia binary driver.
The issue when you try to see a webpage with <video> tag.  You can reproduce the issue whatching this webpage http://dominik.honnef.co/posts/2013/03/writing_go_in_emacs/ . I this case the video tag 
is : 
<video controls=""><source src="/video/go_emacs/godef_mp4.mp4" type="video/mp4"><source src="/video/go_emacs/godef_ogg.ogg" type="video/ogg">
  Your browser does not support the video tag.
</video>

I think it was caused by h264 video stream.

I can reproduce the bug on HTML5 version of video https://www.youtube.com/watch?v=GIF3fMKyuls
When I try to adjust the volume, Firefox crashes

Can you attach a backtrace of the crash? (http://fedoraproject.org/wiki/Debugging_guidelines_for_Mozilla_products#Application_crash)
If it's html5 it's not related to flash/plugin-container.

Also please try to disable gstreamer (see Bug 1105890).

Another user experienced a similar problem:

If I adjust the audio volume of the video in the affected Youtube webpage, Firefox crashes

reporter:       libreport-2.2.2
backtrace_rating: 3
cmdline:        /usr/lib64/firefox/plugin-container /usr/lib64/flash-plugin/libflashplayer.so -greomni /usr/lib64/firefox/omni.ja -appomni /usr/lib64/firefox/browser/omni.ja -appdir /usr/lib64/firefox/browser 6928 true plugin
crash_function: mozalloc_abort
executable:     /usr/lib64/firefox/plugin-container
kernel:         3.14.7-200.fc20.x86_64
package:        firefox-30.0-4.fc20
reason:         plugin-container killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

Created attachment 910488 [details]
abrt stuff

I manually submit ABRT temp folder because it does not send infos to the bugreport

I hit this bug frequently when using Youtube's HTML5 mode and VP8 video. Generally within the first view Youtube videos viewed.

I do have the gstreamer plugin enabled. Maybe gstreamer is decoding the VP8, and that's causing the crash?

Another user experienced a similar problem:

Fedora 20 - all updates applied.
NFS home directory.

Firefox hangs repeatedly.  Sometimes after a long delay it comes back, sometimes it does not.  I had 3 tabs open.  The only thing that works every time to exit Firefox when it is hung is to click the X in the titlebar to force quit.

reporter:       libreport-2.2.2
backtrace_rating: 4
cmdline:        /usr/lib64/firefox/plugin-container /usr/lib64/flash-plugin/libflashplayer.so -greomni /usr/lib64/firefox/omni.ja -appomni /usr/lib64/firefox/browser/omni.ja -appdir /usr/lib64/firefox/browser 3281 true plugin
crash_function: mozalloc_abort
executable:     /usr/lib64/firefox/plugin-container
kernel:         3.14.8-200.fc20.x86_64
package:        firefox-30.0-4.fc20
reason:         plugin-container killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1003

I thought the whole point of plugin-container was to prevent Firefox from going down when a plugin crashes...

Please see Bug 1105890 for the HTML5 youtube crashes.

I think this is the same bug then, should it be marked as duplicate? The plugin-container thing is a red herring I think. This crash always happens for me on html5 video.

Yes, it's a dupe of Bug 1105890.

*** This bug has been marked as a duplicate of bug 1105890 ***

Removing abrt hash, this causes CCs to be added to a bug that doesn't has anything to do with a plugin-container crash (this plugin-container crash would happen every time Firefox is crashing when the container is active with flash, it is not related to HTML5 directly)