This is bug 1167154. It's fixed in kernel patch 101318, the most recent version of which is -69, released on 1 February 95. The fix was integrated into 2.4, as well as the os version currently under development. Mark Graff Sun Security Coordinator security-alert@sun.com From owner-bugtraq@fc.net Mon Feb 6 09:47:17 1995 Date: Mon, 6 Feb 1995 10:18:23 -0600 (CST) To: Mike Shaver <shaver@ingenia.com> Cc: bugtraq@fc.net Subject: Re: Solaris 2.3 ndd bug Precedence: bulk On Mon, 6 Feb 1995, Mike Shaver wrote: > that sort of thing, when I tried: > /usr/sbin/ndd /dev/udp udp_status > > Boom! Instant kernel panic. > > Feb 6 01:52:21 iron unix: panic: recursive mutex_enter. mutex fc0acb50 caller fc02dabc > > Anyone care to try it on 2.[24] or anything else w/ ndd? I tried this on a Solaris 2.3 machine, and didn't get any errors. uname -a on this machine returns: SunOS coke 5.3 Generic_Patch sun4m sparc Oscar