Milestone: found and fixed a Gecko bug using rr :-)

Chris Jones jones.chris.g at
Fri Jan 31 17:28:04 PST 2014

On Fri, Jan 31, 2014 at 5:20 PM, Robert O'Callahan <robert at>wrote:

> Reenabling all tests disabled for intermittent failures, applying my chaos
> mode patches to Gecko, and then running test suites under rr
> (content/media/tests is what I'm currently focused on), is recording a
> number of different Gecko bugs which I am now working through. It's
> exciting.

rr was also able to record , which looks like a
potentially serious race condition, but I wasn't able to finish debugging
it.  So I think it's fair to say we're catching orange now.

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