The first subreq created using tevent_wakeup_send() is never freed and tevent_wakeup_recv() is never called.
Created attachment 13804 [details] Patches for v4-6
Created attachment 13805 [details] Patches for v4-7
Hi Karolin, This is ready for 4.6 and 4.7. Thanks...
(In reply to Martin Schwenke from comment #4) Pushed to autobuild-v4-{7,6}-test.
Pushed to both branches. Closing out bug report. Thanks!