Loading...

XML

Word

Printable

Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 22
Affects Version/s: 19, 21, 22
Component/s: core-libs
Labels:

Subcomponent:
java.lang
Resolved In Build:
b16
Verification:
Verified

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8331600	21.0.5-oracle	Michael McMahon	P3	Resolved	Fixed	b01
JDK-8331974	21.0.4-oracle	Michael McMahon	P3	Resolved	Fixed	b05
JDK-8326966	21.0.4	Aleksey Shipilev	P3	Resolved	Fixed	b01

If a virtual thread is in a timed-parked (LockSupport.parkNanos) then Thread::getThread returns WAITING rather than TIMED_WAITING. The Thread::getState method was added for monitoring and management purposes but should be fixed.

JVM TI GetThreadState has a similar issue. It returns the state with the JVMTI_THREAD_STATE_WAITING_INDEFINITELY rather than JVMTI_THREAD_STATE_WAITING_WITH_TIMEOUT bit set.

backported by

JDK-8326966 Thread::getState and JVM TI GetThreadState should return TIMED_WAITING virtual thread is timed parked

Resolved

JDK-8331600 Thread::getState and JVM TI GetThreadState should return TIMED_WAITING virtual thread is timed parked

Resolved

JDK-8331974 Thread::getState and JVM TI GetThreadState should return TIMED_WAITING virtual thread is timed parked

Resolved

relates to

JDK-8322818 Thread::getStackTrace can fail with InternalError if virtual thread is timed-parked when pinned

Closed

links to

Commit openjdk/jdk21u-dev/3eb5517b

Commit openjdk/jdk/4461eeb3

Review openjdk/jdk21u-dev/245

Review openjdk/jdk/14978

(3 links to)

Assignee:: Alan Bateman

Reporter:: Alan Bateman

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2023-07-21 02:02

Updated:: 2024-07-25 08:40

Resolved:: 2023-09-19 04:00

Details

Backports

Description

Attachments

Issue Links

Activity

People

Dates