Message10999

Author	stefan.richthofer
Recipients	stefan.richthofer
Date	2016-12-02.14:36:10
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1480689371.76.0.297127488062.issue2537@psf.upfronthosting.co.za>
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Content
It appears that test_java_integration hangs sometimes, when launched by 'ant regrtest'. This is likely related to http://bugs.jython.org/issue2536, however jstack output (attached) is different in this case. It doesn't detect a deadlock, but still test_java_integration hangs indefinitely. However there are some similarities to jstack output of http://bugs.jython.org/issue2536: - sun.misc.Unsafe.park is involved - java.util.concurrent.locks.ReentrantLock$NonfairSync is involved - Jython-Netty-Client is involved

It appears that test_java_integration hangs sometimes, when launched by 'ant regrtest'.
This is likely related to http://bugs.jython.org/issue2536, however
jstack output (attached) is different in this case. It doesn't detect a deadlock, but still test_java_integration hangs indefinitely.

However there are some similarities to jstack output of http://bugs.jython.org/issue2536:

- sun.misc.Unsafe.park is involved
- java.util.concurrent.locks.ReentrantLock$NonfairSync is involved
- Jython-Netty-Client is involved

History
Date	User	Action	Args
2016-12-02 14:36:11	stefan.richthofer	set	recipients: + stefan.richthofer
2016-12-02 14:36:11	stefan.richthofer	set	messageid: <1480689371.76.0.297127488062.issue2537@psf.upfronthosting.co.za>
2016-12-02 14:36:11	stefan.richthofer	link	issue2537 messages
2016-12-02 14:36:11	stefan.richthofer	create