On Sun, 4 Oct 2009, Erez Zilber wrote:
I got a kernel panic with CentOS 5.3 (kernel is 2.6.18-128.1.6.el5) in sg_cmd_done. I wasn't able to reproduce this behavior. Here's the output of /var/log/messages. Is this a known bug?
bugzilla.redhat.com would be a good place to check, as would bugs.centos.org.
Upgrading to the latest kernel would be a good idea as well.