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Author bentoi
Recipients bentoi, bquinlan, cagney, gregory.p.smith, hroncok, hugh, josh.r, jwilk, pablogsal, pitrou, vstinner
Date 2019-09-18.07:34:38
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1568792079.35.0.815406463551.issue35866@roundup.psfhosted.org>
In-reply-to
Content 
FYI, I'm getting a similar deadlock in a child Python process which is stuck on locking a mutex from the dl library. See attached stack. 

I'm not using concurrent.futures however, the parent Python process is a test driver that uses threading.Thread and subprocess.Popen to spawn new processes... I'm not using os.fork().

This occurred on ArchLinux with Python 3.7.4.
History
Date User Action Args
2019-09-18 07:34:39bentoisetrecipients: + bentoi, gregory.p.smith, bquinlan, pitrou, vstinner, jwilk, josh.r, cagney, hroncok, pablogsal, hugh
2019-09-18 07:34:39bentoisetmessageid: <1568792079.35.0.815406463551.issue35866@roundup.psfhosted.org>
2019-09-18 07:34:39bentoilinkissue35866 messages
2019-09-18 07:34:39bentoicreate