This looks like a dupe of bug 1501545
Bug 1692735 Comment 7 Edit History
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This looks like a dupe of bug 1501545 .
This looks like a dupe of bug 1501545 . Depending on the code movement and heuristics, the testcase may start crashing, or get corrupted. I will dupe it to bug 1501545 , where there was some discussion on analysing this testcase.