IE8无法通过WebSphere8.5的CSRF验证

其他浏览器都正常，只有IE8进去首页后立马就404了，服务器报错如下：
[17-8-24 18:15:26:356 CST] 0000005a SystemErr R java.lang.Throwable
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at java.lang.Thread.dumpStack(Thread.java:452)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.console.core.servlet.CSRFUtils.verifyCSRFTokenInRequest(CSRFUtils.java:68)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.console.core.ConfigFileHelper.isSessionValid(ConfigFileHelper.java:1100)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.console.core.action.NavigatorAction.execute(NavigatorAction.java:29)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at org.apache.struts.action.RequestProcessor.processActionPerform(Unknown Source)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at org.apache.struts.action.RequestProcessor.process(Unknown Source)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at org.apache.struts.action.ActionServlet.process(Unknown Source)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at org.apache.struts.action.ActionServlet.doGet(Unknown Source)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1214)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:774)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:456)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:125)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:92)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.console.core.servlet.WSCUrlFilter.setUpCommandAssistance(WSCUrlFilter.java:950)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.console.core.servlet.WSCUrlFilter.continueStoringTaskState(WSCUrlFilter.java:499)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.console.core.servlet.WSCUrlFilter.doFilter(WSCUrlFilter.java:320)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:192)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:89)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:926)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1023)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:87)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:895)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1662)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:522)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:311)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:87)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1784)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
[17-8-24 18:15:26:357 CST] 0000005a SystemErr R at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1783)
IE8设置：

已解决，有个css的behavior里面路径写得有问题（../过多），直接访问到了别的项目路径，造成跨域访问