6363944 

webservd child process orphaned when Solaris crypto softtoken (libpkcs11.so) is used in Sun Java System Web Server 6.1SP5 64-bit.

Workaround: This problem occurs only when the server is explicitly configured to use the Solaris softtoken. If you have to use fork(), Runtime.exec(), or <!--#exec cmd="..."-->, do not configure the server to use the Solaris softtoken.

6641109 

Web server crashing configured with an NFS-mounted docroot directory 

Web server crashes if NFS file is removed or replaced, while using NFS and MediumFileSizeLimit >0. Therefore, you should not use MediumFileSizeLimit>0, if the document root is mounted over NFS.

Workaround

When Web server documents are residing on an NFS mount, as in NFS client, set MediumFileSizeLimit to 0 in nsfc.conf.