Loading...

XML

Word

Printable

Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 26
Affects Version/s: 26
Component/s: hotspot
Labels:
- jdk25u-fix-request
- jdk25u-fix-yes

Subcomponent:
jfr
Resolved In Build:
b21

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8375628	25.0.3-oracle	Markus Grönlund	P3	Resolved	Fixed	b02
JDK-8376687	25.0.3	Goetz Lindenmaier	P3	Resolved	Fixed	b01

~~JDK-8369255~~ introduced a blocking state to wait for a JFR emergency dump to complete. If it's a Java thread, it cannot wait unless it's in a safepoint safe state (i.e., _thread_blocked or _thread_in_native), else pending VM operations will stall indefinitely.

backported by

JDK-8375628 Thread blocking during JFR emergency dump must be in safepoint safe state

Resolved

JDK-8376687 Thread blocking during JFR emergency dump must be in safepoint safe state

Resolved

caused by

JDK-8369255 Assess and remedy any unsafe usage of the Semaphores used by JFR

Resolved

links to

Commit(master) openjdk/jdk25u-dev/2a57d96c

Commit(master) openjdk/jdk/afba6368

Review(master) openjdk/jdk25u-dev/186

Review(master) openjdk/jdk/27862

(2 links to)

Assignee:: Markus Grönlund
Reporter:: Markus Grönlund
Votes:: 0 Vote for this issue
Watchers:: 5 Start watching this issue

Created:: 2025-10-16 02:13
Updated:: 2026-01-29 02:06
Resolved:: 2025-10-22 10:47

Details

Backports

Description

Attachments

Issue Links

Activity

People

Dates