>>>>> "Christos" == Christos Zoulas <christos@zoulas.com> writes:

    Christos> Can you add in if.c after the if statement which checks
    Christos> errno for EFAULT and ENOMEM, and run routed -d ?

    Christos> 	fprintf(stderr, "needed=%ld error=%s buf=%p\n",
    Christos> 	    (unsigned long)needed, strerror(errno),
    Christos> 	    sysctl_buf);

I did: (i) No change, (ii) no output :-(

Just to describe the problem more particular, it only happens if:

- 'routed' is suppling routing information ('-s' option). In '-q' mode
  everything is fine.

- more than one network/ip segment appears on one network device (eg
  ip aliases, ppp proxy arp).

Markus.