Error creating network socket: No buffer space available

[Roger Dingledine]

On Tue, Feb 14, 2006 at 11:01:09PM +0100, Marvin Preuss wrote:
> today i opened my tor node for exit ports 80 and 443. Since then i got
> this here in my logs:
> 
> Feb 14 21:19:52.426 [warn] connection_connect(): Error creating network
> socket: No buffer space available
> Feb 14 21:19:52.426 [warn] connection_connect(): Error creating network
> socket: No buffer space available
> Feb 14 21:19:52.426 [warn] connection_connect(): Error creating network
> socket: No buffer space available

You appear to be running Linux:
http://serifos.eecs.harvard.edu/cgi-bin/desc.pl?q=xsteadfastx
What Linux in particular?

Are you running on a "virtual server" by any chance?
http://wiki.noreply.org/noreply/TheOnionRouter/TorFAQ#VServer

--Roger