This is in a server that is used in tests, so I'm marking the bug as not affecting Firefox. I also don't think deadlock is possible here---one of the locks being taken is in an object that is not yet visible to any other thread.
Bug 2037205 Comment 2 Edit History
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This is in a server that is used in tests, so I'm marking the bug as not affecting Firefox. I also don't think deadlock is possible here---one of the locks being taken is in a new object that is not yet visible to any other thread.