Erro deploy app no jbossAS7

Boa Noite,
Galera espero que vocês possa me ajudar a entender o seguinte problema que tenho.
Tenho uma aplicação web java na estrutura de um ear com as suas dependencias gerenciadas pelo maven e a está aplicação faz uso de JSF2+primefaces, com EJB e JPA.
Antes de fazer uso do CDI na aplicação o deploy ocorria sem erro algum, porém ao utiliza-lo o jboss passou a exibir conforme o log abaixo.
Fico no aguardo.
Att
Robson Passarella


23:00:33,380 INFO [org.hibernate.annotations.common.Version] (MSC service thread 1-3) HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
23:00:33,387 INFO [org.hibernate.Version] (MSC service thread 1-3) HHH000412: Hibernate Core {4.0.1.Final}
23:00:33,390 INFO [org.hibernate.cfg.Environment] (MSC service thread 1-3) HHH000206: hibernate.properties not found
23:00:33,392 INFO [org.hibernate.cfg.Environment] (MSC service thread 1-3) HHH000021: Bytecode provider name : javassist
23:00:33,411 INFO [org.hibernate.ejb.Ejb3Configuration] (MSC service thread 1-3) HHH000204: Processing PersistenceUnitInfo [
name: teste-core
...]
23:00:33,467 INFO [org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator] (MSC service thread 1-3) HHH000130: Instantiating explicit connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider
23:00:33,765 INFO [org.hibernate.dialect.Dialect] (MSC service thread 1-3) HHH000400: Using dialect: org.hibernate.dialect.PostgreSQLDialect
23:00:33,771 INFO [org.hibernate.engine.jdbc.internal.LobCreatorBuilder] (MSC service thread 1-3) HHH000423: Disabling contextual LOB creation as JDBC driver reported JDBC version [3] less than 4
23:00:33,778 INFO [org.hibernate.engine.transaction.internal.TransactionFactoryInitiator] (MSC service thread 1-3) HHH000268: Transaction strategy: org.hibernate.engine.transaction.internal.jta.CMTTransactionFactory
23:00:33,781 INFO [org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory] (MSC service thread 1-3) HHH000397: Using ASTQueryTranslatorFactory
23:00:33,903 INFO [org.jboss.weld.deployer] (MSC service thread 1-15) JBAS016008: Starting weld service for deployment teste-ear.ear
23:00:33,984 WARN [org.jboss.modules] (MSC service thread 1-15) Failed to define class javax.faces.context.FacesContext in Module "deployment.teste-ear.ear:main" from Service Module Loader: java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/faces/context/FacesContext
at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.7.0_51]
at java.lang.ClassLoader.defineClass(ClassLoader.java:800) [rt.jar:1.7.0_51]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) [rt.jar:1.7.0_51]
at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:327)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:391)
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:243)
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:73)
at org.jboss.modules.Module.loadModuleClass(Module.java:517)
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:182)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
at org.jboss.as.weld.WeldModuleResourceLoader.classForName(WeldModuleResourceLoader.java:68) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.weld.util.ApiAbstraction.classForName(ApiAbstraction.java:94) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.jsf.JsfApiAbstraction.<init>(JsfApiAbstraction.java:41) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.BeanDeployment.<init>(BeanDeployment.java:98) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap$DeploymentVisitor.visit(WeldBootstrap.java:175) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap$DeploymentVisitor.visit(WeldBootstrap.java:150) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap.startContainer(WeldBootstrap.java:270) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:80) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.weld.services.WeldService.start(WeldService.java:76) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_51]
at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_51]

23:00:34,008 WARN [org.jboss.modules] (MSC service thread 1-15) Failed to define class javax.faces.context.FacesContext in Module "deployment.teste-ear.ear:main" from Service Module Loader: java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/faces/context/FacesContext
at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.7.0_51]
at java.lang.ClassLoader.defineClass(ClassLoader.java:800) [rt.jar:1.7.0_51]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) [rt.jar:1.7.0_51]
at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:327)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:391)
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:243)
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:73)
at org.jboss.modules.Module.loadModuleClass(Module.java:517)
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:182)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
at org.jboss.as.weld.WeldModuleResourceLoader.classForName(WeldModuleResourceLoader.java:68) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.weld.util.ApiAbstraction.classForName(ApiAbstraction.java:94) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.jsf.JsfApiAbstraction.<init>(JsfApiAbstraction.java:41) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.BeanDeployment.<init>(BeanDeployment.java:98) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap$DeploymentVisitor.visit(WeldBootstrap.java:175) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap$DeploymentVisitor.visit(WeldBootstrap.java:185) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap$DeploymentVisitor.visit(WeldBootstrap.java:150) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap.startContainer(WeldBootstrap.java:270) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:80) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.weld.services.WeldService.start(WeldService.java:76) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_51]
at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_51]

23:00:34,030 WARN [org.jboss.modules] (MSC service thread 1-15) Failed to define class javax.faces.context.FacesContext in Module "deployment.teste-ear.ear:main" from Service Module Loader: java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/faces/context/FacesContext
at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.7.0_51]
at java.lang.ClassLoader.defineClass(ClassLoader.java:800) [rt.jar:1.7.0_51]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) [rt.jar:1.7.0_51]
at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:327)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:391)
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:243)
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:73)
at org.jboss.modules.Module.loadModuleClass(Module.java:517)
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:182)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
at org.jboss.as.weld.WeldModuleResourceLoader.classForName(WeldModuleResourceLoader.java:68) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.weld.util.ApiAbstraction.classForName(ApiAbstraction.java:94) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.jsf.JsfApiAbstraction.<init>(JsfApiAbstraction.java:41) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.BeanDeployment.<init>(BeanDeployment.java:98) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap$DeploymentVisitor.visit(WeldBootstrap.java:175) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap$DeploymentVisitor.visit(WeldBootstrap.java:185) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap$DeploymentVisitor.visit(WeldBootstrap.java:185) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap$DeploymentVisitor.visit(WeldBootstrap.java:150) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.weld.bootstrap.WeldBootstrap.startContainer(WeldBootstrap.java:270) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:80) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.weld.services.WeldService.start(WeldService.java:76) [jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_51]
at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_51]

23:00:34,081 INFO [stdout] (MSC service thread 1-15) Registrando o ViewScoped
23:00:34,264 INFO [stdout] (MSC service thread 1-15) Registrando o ViewScopedContext
23:00:34,357 INFO [javax.enterprise.resource.webcontainer.jsf.config] (MSC service thread 1-12) Initializing Mojarra 2.1.7-jbossorg-1 (20120227-1401) for context '/teste-web'