git: openjdk/loom: fibers: Problemlisted JFR and runtime/vthread/RedefineClass.java tests failing with exitcode 139.

[duke]

Changeset: 5324c82e
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-18 18:34:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/5324c82e

Problemlisted JFR and runtime/vthread/RedefineClass.java tests failing with exitcode 139.

! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList-vthread.txt