[jdk11u-dev] RFR: 8329995: Restricted access to `/proc` can cause JFR initialization to crash

[Neethu Prasad]

Backport of JDK-8329995

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Commit messages:
 - 8329995: Restricted access to  can cause JFR initialization to crash

Changes: https://git.openjdk.org/jdk11u-dev/pull/2733/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2733&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8329995
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2733.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2733/head:pull/2733

PR: https://git.openjdk.org/jdk11u-dev/pull/2733