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Author serhiy.storchaka
Recipients anentropic, brett.cannon, eric.snow, ncoghlan, pitrou, serhiy.storchaka, vstinner
Date 2021-03-18.19:43:00
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
It looks like method _ModuleLock.acquire() was re-entered in the same thread.

* Enter acquire() first time, set _blocking_on[tid].
* Trigger some callback (profiler, debugger, tracemalloc) which uses import and calls acquire() again from the same thread.
* Enter acquire() second time, set _blocking_on[tid].
* Delete _blocking_on[tid] and leave the second acquire().
* Try to leave the first acquire() and delete _blocking_on[tid] again.
Date User Action Args
2021-03-18 19:43:00serhiy.storchakasetrecipients: + serhiy.storchaka, brett.cannon, ncoghlan, pitrou, vstinner, eric.snow, anentropic
2021-03-18 19:43:00serhiy.storchakasetmessageid: <>
2021-03-18 19:43:00serhiy.storchakalinkissue43546 messages
2021-03-18 19:43:00serhiy.storchakacreate