misc/133213: arp and sshd errors

[edwin at FreeBSD.org]

Synopsis: arp and sshd errors

State-Changed-From-To: open->feedback
State-Changed-By: edwin
State-Changed-When: Mon Jun 15 21:49:51 UTC 2009
State-Changed-Why: 
Does this still happen in a recent version of FreeBSD?

If so, please build a debug version of arp:
	cd /usr/src/usr.sbin/arp
	make
	file arp

The output of "file arp" should contain "not stripped":

	arp: ELF 32-bit LSB executable, Intel 80386, version 1
	(FreeBSD), for FreeBSD 7.2 (702100), dynamically linked
	(uses shared libs), FreeBSD-style, not stripped

Then run "./arp -a" again, see it crash (unless it now works
correctly...) and run gdb on it: "gdb arp arp.core" and enter the
commands "where" and "bt".

With that output we can do more investigation.

http://www.freebsd.org/cgi/query-pr.cgi?pr=133213