Uploaded image for project: 'Harmony'
  1. Harmony
  2. HARMONY-4232

[buildtest][reliablity] ThreadKillTest hangs

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • build - test - ci
    • None
    • Win

    Description

      Reliability test api.kernel.thread.ThreadKill.ThreadKillTest hangs running on drlvm both on release and debug binaries.
      I watch the deadlock with the debugger and saw that several monitors are waiting on "Object" object. I suppose it could be public static Object lock = new Object(); in the test.

      Trying to localize the issue I found that:

      • t[k].join(); does not affect test hanging
      • king of threads does not affect test hanging (not matter MathThread or IOThread).

      Vera Petrashkova also reported that test hangs sometimes on RI. Therefore I mark it as [testing][reliablity] for now but not [drlvm][threadding].
      Need additional investigation by threadding gurus.

      Attachments

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HARMONY-2918 Contribution of reliability test suite

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              Unassigned Unassigned
              aleksey.ignatenko@gmail.com Aleksey Ignatenko
              Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

                Created:
                Updated: