The following layout test is flaky on Webkit Win (dbg)(2). fast/multicol/column-span-parent-continuation-crash.html http://test-results.appspot.com/dashboards/flakiness_dashboard.html#showExpectations=true&tests=fast%2Fmulticol%2Fcolumn-span-parent-continuation-crash.html Probable cause: Blame list is: http://trac.webkit.org/log/?verbose=on&rev=121822&stop_rev=121819 But I could not find any suspicious patch in the range.
I marked it FLAKY in http://trac.webkit.org/changeset/122080.
Now it started to crash sometimes as well. Added 'CRASH' expectation. Approximate range of revisions is 124629-124637 but I don't see anything relevant there.