deadlock/hang

Hello, I am testing the .72 kernel and seem to have run into a new problem. I wrote a test script that inserted 150 syscall rules & deleted them over & over, ran another script that listed them over and over, the enabler script, and the trusty old fs-torture script. Anything related to netlink hung. Everything else seemed to be fine. I was able to open new terminals, but su would fail. auditctl -l would hang. There was no disk activity, so auditd must be hung. There was no messages in syslog indicating a problem. Eventually everything stopped responding (including caps lock key) and I had to hit the reset button. -Steve