[jdk26] RFR: 8373485: JFR Crash during sampling: assert(jt->has_last_Java_frame()) failed: invariant

[Markus Grönlund]

8373485: JFR Crash during sampling:  assert(jt->has_last_Java_frame()) failed: invariant

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Commit messages:
 - Backport 543a972222118155e4c72c6f2d32d154c5dfd442

Changes: https://git.openjdk.org/jdk/pull/29189/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=29189&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8373485
  Stats: 11 lines in 1 file changed: 7 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/29189.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29189/head:pull/29189

PR: https://git.openjdk.org/jdk/pull/29189