Removed the setting of ulimit back, b/c this was corrupting the test result.
diff --git a/runtest/syscalls b/runtest/syscalls
index b920bc3..1232623 100644
--- a/runtest/syscalls
+++ b/runtest/syscalls
@@ -296,7 +296,7 @@
 kill08 kill08
 kill09 kill09
 kill10 kill10
-kill11 ulimit -c 1024;kill11;ulimit -c 0
+kill11 ulimit -c 1024;kill11
 kill12 kill12
 
 lchown01 lchown01