[jboss-jira] [JBoss JIRA] Commented: (JBAS-4441) Jboss hangs at startup with 100% CPU utilization

Jboss hangs at startup with 100% CPU utilization ------------------------------------------------ Key: JBAS-4441 URL: http://jira.jboss.com/jira/browse/JBAS-4441 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Components: ClassLoading Affects Versions: JBossAS-4.2.0.GA Environment: all Reporter: Mikhail Grushinskiy Assigned To: Scott M Stark Priority: Blocker Fix For: JBossAS-4.2.1.CR1 Attachments: patch.txt Reproducable this way When seam application application.xml includes <module> <java>jboss-el-api.jar</java> </module> See these threads for details: http://www.jboss.com/index.html?module=bb&op=viewtopic&t=108938&a... http://www.jboss.com/index.html?module=bb&op=viewtopic&t=109212&a... At least 4 people independently confirmed it (on windows and linux). It seems looping is hapenning in classloading code which migth indicate more serious issue than just with seam applications.