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  1. JDK
  2. JDK-8300028

Crash during OSR C2 compilation of a method from JRUBY | OpenJDK(17.0.4+8)

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    Description

      A DESCRIPTION OF THE PROBLEM :
      This problem seems to occur in the past please see https://bugs.openjdk.org/browse/JDK-8277738
      later on when using version of java 17.0.2 this problem stopped to show up. We installed new version of java 17.0.4 in September as in hs_err_pid file attached and suddenly one week ago (28 of December) as well as today (9 of January) jvm crashed at seems the same code in jvm.

      Current CompileTask:
      C2:166495528 3820245 % 4 org.jruby.lexer.LexingCommon::parser_magic_comment @ 408 (585 bytes)

      please see hs_err_pid for further details.

      REGRESSION : Last worked in version 17

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      Not sure how to reproduce it as in the past it shows up randomly, however always with the same OSR compilation of C2 compiler at the same very specific byte as in hs err pid files.


      CUSTOMER SUBMITTED WORKAROUND :
      I guess I will have to remove this particular method from compilation and have a hope that it helps in the same way as it helped in the past when using 17.0.1

      FREQUENCY : occasionally


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              sswsharm swati sharma (Inactive)
              webbuggrp Webbug Group
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