https://bz.apache.org/bugzilla/show_bug.cgi?id=58646
--- Comment #7 from Alexander Malyshev <anmalys...@mail.ru> --- Ok, It seems like the issue happens even with org.apache.catalina.connector.RECYCLE_FACADES=true. Following are the exceptions I got: Nov 25, 2015 CST 06:10:52.115 PM http-nio-135.60.87.69-443-exec-4 org.apache.coyote.http11.Http11NioProcessor INFO: Error parsing HTTP request header Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level. ---- 500 milliseconds between these 2 ------- Nov 25, 2015 CST 06:10:52.697 PM http-nio-135.60.87.69-443-exec-5 org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/].[jsp] SEVERE: Servlet.service() for servlet [jsp] in context with path [] threw exception [java.lang.IllegalStateException: The request object has been recycled and is no longer associated with this facade] with root cause java.lang.IllegalStateException: The request object has been recycled and is no longer associated with this facade at org.apache.catalina.connector.RequestFacade.getMethod(RequestFacade.java:743) at org.apache.jsp.index_jsp._jspService(index_jsp.java:82) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.avaya.acc.base.web.filters.NoCachingFilter.doFilter(NoCachingFilter.java:106) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.avaya.acc.base.web.filters.CorsFilter.handleSimpleCORS(CorsFilter.java:438) at com.avaya.acc.base.web.filters.CorsFilter.doFilter(CorsFilter.java:289) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:217) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at com.avaya.acc.base.web.valves.StingerValve.invoke(StingerValve.java:150) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at com.avaya.acc.base.tomcat.MCPTomcatAccessLogValve.invoke(MCPTomcatAccessLogValve.java:290) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Nov 25, 2015 CST 06:10:52.703 PM http-nio-135.60.87.69-443-exec-7 org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/].[jsp] SEVERE: Servlet.service() for servlet [jsp] in context with path [] threw exception java.lang.NullPointerException at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:217) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at com.avaya.acc.base.web.valves.StingerValve.invoke(StingerValve.java:150) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at com.avaya.acc.base.tomcat.MCPTomcatAccessLogValve.invoke(MCPTomcatAccessLogValve.java:290) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Nov 25, 2015 CST 06:10:52.704 PM http-nio-135.60.87.69-443-exec-7 org.apache.coyote.http11.Http11NioProcessor SEVERE: Error processing request java.lang.NullPointerException at org.apache.catalina.connector.Request.notifyAttributeAssigned(Request.java:1500) at org.apache.catalina.connector.Request.setAttribute(Request.java:1490) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:159) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at com.avaya.acc.base.tomcat.MCPTomcatAccessLogValve.invoke(MCPTomcatAccessLogValve.java:290) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Nov 25, 2015 CST 06:10:52.705 PM http-nio-135.60.87.69-443-exec-7 org.apache.coyote.http11.Http11NioProcessor SEVERE: Error finishing response java.lang.NullPointerException at org.apache.coyote.http11.InternalNioOutputBuffer.flushBuffer(InternalNioOutputBuffer.java:234) at org.apache.coyote.http11.InternalNioOutputBuffer.addToBB(InternalNioOutputBuffer.java:189) at org.apache.coyote.http11.InternalNioOutputBuffer.commit(InternalNioOutputBuffer.java:177) at org.apache.coyote.http11.AbstractHttp11Processor.action(AbstractHttp11Processor.java:741) at org.apache.coyote.Response.action(Response.java:177) at org.apache.coyote.http11.AbstractOutputBuffer.endRequest(AbstractOutputBuffer.java:369) at org.apache.coyote.http11.AbstractHttp11Processor.endRequest(AbstractHttp11Processor.java:1804) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1143) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Note that 3 different threads are involved. I'll collect access logs and enable org.apache.juli.logging.UserDataHelper.CONFIG=INFO next time. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org