[JIRA] [core] (JENKINS-10582) slave connection breaks thru EXCEPTION_ACCESS_VIOLATION

Tue, 02 Sep 2014 09:44:25 -0700

ikedam commented on Bug JENKINS-10582

I'm also annoyed with this issue.
This looks caused by JNA (Java Native Access), not by JVM, Sun or Oracle.
(com.sun.jna is misleading!)

Possible causes I think:

  • Jenkins uses JNA in a bad way.
  • JNA bundled with Jenkins is based on an old version JNA (3.3.0, latest is 3.5.2 and 4.1.0) and that version might have a bug in memory managing.

Steps to resolve this:

  • Find a concrete way to reproduce the problem.
    • It looks happen only on Windows.
    • It may happen only when launched as a Windows service.
    • It may happen only with 64bits JVM or Windows.
    • I think calling System.gc() on slave may trigger this problem.
  • Write a sample code to reproduce JVM crash with JNA.
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