Re: SIGBUS on postfix smtpd

[Michael-John Turner <mj%mjturner.net@localhost>]

On Wed, Oct 07, 2009 at 03:29:39PM -0400, Greg Troxel wrote:
> I suspect an alignment bug has crept into libmilter or postfix recently,
> but I have no real clues here.

I'm experiencing similar with postfix 2.6.5 from pkgsrc HEAD on a
5.0_STABLE sparc64 system: 
Oct 13 14:03:12 xxx postfix/smtpd[12600]: setting up TLS connection from 
x.y.z[1.2.3.4]
Oct 13 14:03:12 xxx postfix/master[776]: warning: process 
/usr/local/libexec/postfix/smtpd pid 12600 killed by signal 10
Oct 13 14:03:12 xxx postfix/master[776]: warning: 
/usr/local/libexec/postfix/smtpd: bad command startup -- throttling

It only seems to happen with TLS enabled, but on both sides of the
connection (both systems in the log snippet above are 5.0_STABLE sparc64
running the same version of postfix). I don't have libmilter enabled, but
do use the following:
PKG_OPTIONS.postfix = bdb pcre sasl tls

As in your case, my problems only started after a recent postfix update -
before that, TLS had been working like a charm for years.

-mj
-- 
 Michael-John Turner
 mj%mjturner.net@localhost      <>     http://mjturner.net/