Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8279077

JFR crashes on Linux ppc due to missing crash protector in signal handler

    XMLWordPrintable

Details

    • jfr
    • b01
    • ppc
    • linux

    Backports

      Description

        Our customer reported JFR crashes on Linux ppc when filling stack trace.

        My investigation points to that Linux ppc signal handle does not install crash protection callback, as other platforms do, etc. linux_x86.

        This bug seems to be day 1 bug, probably during the porting. Thomas Stuefe refactored [1] relevant code during 16 time frame , so this bug is presented in 15 and earlier version.

        [1] JDK-8255711

        Attachments

          Issue Links

            Activity

              People

                zgu Zhengyu Gu
                zgu Zhengyu Gu
                Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved: