--- Comment #2 from [hidden email] ---
(In reply to Christoph Moench-Tegeder from comment #1)
While I have not looked through the source to see where curl might be used, any
of the network options may be relevant. I have no doubt that one of the options
you disabled is the one that tries to reference Curl_get_line. I have
WEBSERVICE, VNC, and UDPTUNNEL.