Fix the socket tests so they can be run concurrently.  Backport candidate
diff --git a/Misc/NEWS b/Misc/NEWS
index f3c8739..04240e8 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,8 @@
 Core and builtins
 -----------------
 
+- Fix the socket tests so they can be run concurrently.
+
 - Removed 5 integers from C frame objects (PyFrameObject).
 	f_nlocals, f_ncells, f_nfreevars, f_stack_size, f_restricted.