This is an umbrella bug to track tests that we marked as crash/timeout/failed PASS due to various CoreMedia issues.
rdar://problem/19818164
media/video-load-networkState.html is another super frequent crash, so I'm going to mark this test as flakily crashing. Looks like there are multiple crashes on this test, see <rdar://problem/19462790> and <rdar://problem/19462790>.