This test fail on Qt Release (works on my local machine): Result.html: http://build.webkit.sed.hu/results/x86-64%20Linux%20Qt%20Release/r151309%20(51580)/results.html Pretty diff: http://build.webkit.sed.hu/results/x86-64%20Linux%20Qt%20Release/r151309%20(51580)/fast/regions/hover-display-block-none-pretty-diff.html WK2 marked as flaky: Result.html: http://build.webkit.sed.hu/results/x86-32%20Linux%20Qt%20Release%20WebKit2/r151308%20(36048)/results.html Pretty diff: http://build.webkit.sed.hu/results/x86-32%20Linux%20Qt%20Release%20WebKit2/r151308%20(36048)/fast/regions/hover-display-block-none-pretty-diff.html
fast/regions/hover-single-flow-into-other.html this test failed in Qt-WK1/WK2 and EFL-WK1, but it works fine on my local computer.
I will skip this tests now and try to investigate the problem. Maybe the problem is that there is more tests which use mouseMove event parallelly.
*** This bug has been marked as a duplicate of bug 117035 ***