Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8231949

[PPC64, s390]: Make async profiling more reliable

    XMLWordPrintable

    Details

    • Subcomponent:
    • Resolved In Build:
      b21
    • CPU:
      ppc, s390x

      Backports

        Description

        The JVM crashes sporadically in pd_get_top_frame_for_profiling. This was observed several times while running jfr or appcds/TestWithProfiler tests.

        The verification if a method read from an interpreter frame is really valid is not reliable enough. We should check if pointers really point into the expected data structures before attempting to read from them.

          Attachments

            Issue Links

              Activity

                People

                Assignee:
                mdoerr Martin Doerr
                Reporter:
                mdoerr Martin Doerr
                Votes:
                0 Vote for this issue
                Watchers:
                5 Start watching this issue

                  Dates

                  Created:
                  Updated:
                  Resolved: