I have tested my application on a previous version of SLES (SLES9) that we have run before, then I can stress the JBoss to almost stop executing. The conclusion I have is the new POSIX thread library on SLES10 is not working with the Sun's JVM 1.5 and 1.6. Does any one have a solution how to run with an older library? (LD_ASSUME_KERNEL=2.4.1 is not working). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4155969#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...