https://bz.apache.org/bugzilla/show_bug.cgi?id=65755
--- Comment #1 from Christopher Schultz <ch...@christopherschultz.net> --- Usually this kind of thing is caused by an application retaining references to object references like the session, request, or response. Can you please confirm that you are not keeping any references to any of these types of objects? Are you using any long-running processes that are outside of the "normal" servlet access pattern like request -> servlet -> response? For example, are you using Websocket or "servlet async" features? Are you able to upgrade to the latest Tomcat (8.5.73) just in case something has been fixed? -- 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