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Author vstinner
Recipients corona10, erlendaasland, vstinner
Date 2021-01-08.13:59:38
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <[email protected]>
In-reply-to
Content 
Calling gc.collect() twice works around the issue, which sounds like a missing traverse function somewhere.

diff --git a/Python/pystate.c b/Python/pystate.c
index c791b23999..66bbe1bf7d 100644
--- a/Python/pystate.c
+++ b/Python/pystate.c
@@ -321,6 +321,7 @@ interpreter_clear(PyInterpreterState *interp, PyThreadState *tstate)
 
     /* Last garbage collection on this interpreter */
     _PyGC_CollectNoFail(tstate);
+    _PyGC_CollectNoFail(tstate);
     _PyGC_Fini(tstate);
 
     /* We don't clear sysdict and builtins until the end of this function.
History
Date User Action Args
2021-01-08 13:59:38vstinnersetrecipients: + vstinner, corona10, erlendaasland
2021-01-08 13:59:38vstinnersetmessageid: <[email protected]>
2021-01-08 13:59:38vstinnerlinkissue42866 messages
2021-01-08 13:59:38vstinnercreate