Synopsis: [panic] nmdm(4) page fault when slattach on a null modem device State-Changed-From-To: open->feedback State-Changed-By: jh State-Changed-When: Fri Oct 29 08:01:53 UTC 2010 State-Changed-Why: Do you know if this problem still exists? http://www.freebsd.org/cgi/query-pr.cgi?pr=69066