http/tests/navigation/redirect-cycle.html crashed on leopard release bot http://build.webkit.org/results/Leopard%20Intel%20Release%20(Tests)/r50281%20(6676)/results.html This could be related to/same cause as bug 30835.
Crashed again: http://build.webkit.org/results/Leopard%20Intel%20Release%20(Tests)/r55965%20(11576)/results.html
http://trac.webkit.org/browser/trunk/LayoutTests/http/tests/navigation/redirect-cycle.html
Crashed again just now: http://build.webkit.org/results/Leopard%20Intel%20Release%20(Tests)/r56978%20(12501)/results.html