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Posted to notifications@logging.apache.org by "Gary ,Verwers (Jira)" <ji...@apache.org> on 2022/10/13 17:42:00 UTC

[jira] [Created] (LOG4J2-3619) Log4j stops logging when the log message contains a java.lang.StackOverflowError

Gary ,Verwers created LOG4J2-3619:
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             Summary: Log4j stops logging when the log message contains a java.lang.StackOverflowError
                 Key: LOG4J2-3619
                 URL: https://issues.apache.org/jira/browse/LOG4J2-3619
             Project: Log4j 2
          Issue Type: Bug
          Components: Core
    Affects Versions: 2.17.2
         Environment: We run Weblogic 12 in a Linux environment.  
            Reporter: Gary ,Verwers


The RingBuffer Consumer stop printing logs when it comes to a log event with an exception connected with a StackOverFlowError attached.    We have had this occur several dozen times.

Both the cursor and the gate point at the same place in the event buffer and very quickly all the threads on the server are frozen waiting for the ring buffer to clear up space.   But the consumer is just stuck waiting an not printing the event.   It has failed with a stack overflow from spring mvc mapping and it has failed with a stack overflow from Jackson JSON ObjectMapper with object level recursion triggering a stack overflow.

 



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