Floating point exception dynamically loading a library

[Mark Davies <mark%mcs.vuw.ac.nz@localhost>]

I have a bunch of currentish i386 systems with identical /usr/pkg's 
that includes the p5-PerlMagick-6.3.6.1 package and its dependencies.

Running "perl ./Core.pm" where Core.pm is:

-----
use Image::Magick;
1;
-----

works fine on all of them _except_ _all_ the XEN3_DOMU systems where 
it dies with a SIGFPE

 Program received signal SIGFPE, Arithmetic exception.
 0xbbbf6a85 in _rtld_symlook_obj () from /usr/libexec/ld.elf_so

ktrace'ing both the working and failing systems, no significant 
difference leaps out at me. (ktraces available at 
http://www.mcs.vuw.ac.nz/~mark/ktrace.out.{good,xen3domu}).

Can anyone reproduce this? Suggest whats happening?

cheers
mark