https://tbpl.mozilla.org/php/getParsedLog.php?id=47850094&tree=Mozilla-Inbound Windows XP 32-bit mozilla-inbound opt test mochitest-1 on 2014-09-10 21:59:55 PDT for push 47d2dd4ecad1 slave: t-xp32-ix-007 21:09:00 INFO - 1639 INFO TEST-START | /tests/content/media/mediasource/test/test_BufferedSeek.html 21:10:24 INFO - 1410412224226 Browser.Experiments.Experiments TRACE Experiments #0::updateManifest() 21:10:24 INFO - 1410412224226 Browser.Experiments.Experiments TRACE Experiments #0::_run 21:10:24 INFO - 1410412224227 Browser.Experiments.Experiments TRACE Experiments #0::_main iteration 21:10:24 INFO - 1410412224227 Browser.Experiments.Experiments TRACE Experiments #0::_loadManifest 21:10:24 INFO - 1410412224227 Browser.Experiments.Experiments TRACE Experiments #0::httpGetRequest(http://127.0.0.1:8888/experiments-dummy/manifest) 21:10:24 INFO - 1410412224245 Browser.Experiments.Experiments ERROR Experiments #0::httpGetRequest::onLoad() - Request to http://127.0.0.1:8888/experiments-dummy/manifest returned status 404 21:10:24 INFO - 1410412224246 Browser.Experiments.Experiments ERROR Experiments #0::_loadManifest - failure to fetch/parse manifest (continuing anyway): Error: Experiments - XHR status for http://127.0.0.1:8888/experiments-dummy/manifest is 404 21:10:24 INFO - 1410412224246 Browser.Experiments.Experiments TRACE Experiments #0::_evaluateExperiments 21:10:24 INFO - 1410412224248 Browser.Experiments.Experiments TRACE Experiments #0::_main finished, scheduling next run 21:14:20 INFO - TEST-INFO | screenshot: exit status 0 21:14:20 INFO - dumping last 1 message(s) 21:14:20 INFO - if you need more context, please use SimpleTest.requestCompleteLog() in your test 21:14:20 INFO - 1640 INFO TEST-PASS | /tests/content/media/mediasource/test/test_BufferedSeek.html | fetchWithXHR load uri='seek.webm' status=200 21:14:20 INFO - 1641 INFO TEST-UNEXPECTED-FAIL | /tests/content/media/mediasource/test/test_BufferedSeek.html | Test timed out. - expected PASS 21:14:21 INFO - 1642 INFO TEST-OK | /tests/content/media/mediasource/test/test_BufferedSeek.html | took 321140ms

This will hopefully be fixed by the ReadMetadata race fix in bug 1065855.

Inactive; closing (see bug 1180138).

Looks like we should reopen this, per comment 4. [I ran across this bug because I just hit this ["test_BufferedSeek.html | Test timed out."] on a Try run.