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From "Peter Novodvorsky (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-4279) [drlvm][thread] DRLVM hangs in shutdown
Date Mon, 25 Jun 2007 15:58:26 GMT
[drlvm][thread] DRLVM hangs in shutdown
---------------------------------------

                 Key: HARMONY-4279
                 URL: https://issues.apache.org/jira/browse/HARMONY-4279
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM, VM
         Environment: all platforms
            Reporter: Peter Novodvorsky


drlvm often hangs in shutdown if the test workload is running daemon threads that don't get
into safepoints often. This happens because DRLVM often kills daemon these daemon threads
while they are holding important locks (see vm_shutdown.cpp, vm waits for daemon threads to
shutdown and if they don't shutdown in time, they are killed).  After that we try to detach
the main thread, and can't get through about phantom locked locks.



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