Alexandre Vicenzi Reporter
	Description • 10 years ago

User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.124 Safari/537.36

Steps to reproduce:

Enable e10s.
Watch this video: https://www.youtube.com/watch?v=_I94-tJlovg
Close the Rackspece message panel.
Wait a little.


Actual results:

Tab crashed

Well, this is embarrassing. We tried to display this Web page, but it's not responding.


Expected results:

Not crash.

	Alexandre Vicenzi Reporter
	Comment 1 • 10 years ago

Youtube crashed build 36.0a1 (2014-10-19) after watching a video.

	Cornel Ionce [:noni] [Hubs QA]
	Comment 2 • 10 years ago

Unable to reproduce with the 2014-10-19 Nightly on two different machines running Windows 8.1.

Please try to see if this reproduces on your side using:
1. A clean profile: https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles

2. Safe mode: https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode

	Loic
	Comment 3 • 10 years ago

It could be a side effect of bug 1082670 in e10s mode.

Are you able to reproduce it with protected mode disabled in Flash?
https://bugzilla.mozilla.org/show_bug.cgi?id=1082670#c48

	Alexandre Vicenzi Reporter
	Comment 4 • 10 years ago

It's a random error, sometimes happens, sometimes not. But youtube is given me a lot of stress using e10s.

Shockwave flash is disabled, and Flash isn't installed, I'm using Shumway.

	Chris Peterson [:cpeterson]
	Comment 5 • 10 years ago

Do you have any relevant crash IDs from your about:crashes?

	Alexandre Vicenzi Reporter
	Comment 6 • 10 years ago

It's not a complete crash, only the tab crashes (If you press F5 everything is reloaded), there's no ID in this case :(

	Alexandre Vicenzi Reporter
	Comment 7 • 10 years ago

I think it's not related with Shumway, because youtube uses HTML5 Player. See https://www.youtube.com/html5

	Chris Peterson [:cpeterson]
	Comment 8 • 9 years ago

alexandrevicenzi: have you seen this YouTube crash lately? As you pointed out in comment 7, YouTube is using HTML5 video if you don't have Adode's Flash plugin enabled.

	Alexandre Vicenzi Reporter
	Comment 9 • 9 years ago

(In reply to Chris Peterson [:cpeterson] from comment #8)
> alexandrevicenzi: have you seen this YouTube crash lately? As you pointed
> out in comment 7, YouTube is using HTML5 video if you don't have Adode's
> Flash plugin enabled.

No. It's not crashing anymore.