git: openjdk/jdk: master: 8352414: JFR: JavaMonitorDeflateEvent crashes when deflated monitor object is dead

[Aleksey Shipilev]

Changeset: 17dc30c5
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-03-25 08:20:35 +0000
URL:       https://git.openjdk.org/jdk/commit/17dc30c54e90a339783b7da6ef282a2206205653

8352414: JFR: JavaMonitorDeflateEvent crashes when deflated monitor object is dead

Reviewed-by: dholmes, mgronlun

! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/runtime/objectMonitor.cpp
+ test/jdk/jdk/jfr/event/runtime/StressJavaMonitorEvents.java
! test/jdk/jdk/jfr/event/runtime/TestJavaMonitorDeflateEvent.java