[syslog-ng] 3.3b1: "EOF occurred while idle"

[Nix]

I'm seeing a lot of these:

May 29 18:59:48 fold err: POLLERR occurred while idle; fd='25'
[...]
May 29 19:04:13 fold err: EOF occurred while idle; fd='25'

(It also just coredumped, but this led to an autoreboot and the log was
not preserved across the reboot :( )

-- 
NULL && (void)