http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1291147944.1291148559.9133.gz Rev3 Fedora 12x64 mozilla-central opt test jsreftest on 2010/11/30 12:12:24 s: talos-r3-fed64-025 REFTEST INFO | Loading a blank page REFTEST TEST-START | file:///home/cltbld/talos-slave/mozilla-central_fedora64_test-jsreftest/build/jsreftest/tests/jsreftest.html?test=js1_5/Regress/regress-68498-001.js REFTEST TEST-UNEXPECTED-FAIL | file:///home/cltbld/talos-slave/mozilla-central_fedora64_test-jsreftest/build/jsreftest/tests/jsreftest.html?test=js1_5/Regress/regress-68498-001.js | timed out waiting for reftest-wait to be removed (after onload fired)

This is actually basically perma-orange (only 2 or 3 green runs since it first showed up). This seems to be the regression range (long because we had broken tree while it appeared) http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=60d9203fdc35&tochange=0a4135190b48

Backed out basically everything in that range apart from ehsan's backouts and this appears to have gone away now.