[jdk25] RFR: 8361639: JFR: Incorrect top frame for I/O events

[Erik Gahlin]

8361639: JFR: Incorrect top frame for I/O events

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Commit messages:
 - Backport 1a6cbe421facab0de1c7162f2762258664338814

Changes: https://git.openjdk.org/jdk/pull/26367/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26367&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8361639
  Stats: 414 lines in 6 files changed: 397 ins; 12 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/26367.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26367/head:pull/26367

PR: https://git.openjdk.org/jdk/pull/26367