ddb and MODULAR modules

[Adam Hamsik <haaaad%gmail.com@localhost>]

Hi folks,

Today during my work on dm driver I have found two strange bugs in ddb
which somewhat correlates with MODULAR framework modules. I created  
PR's for
both bugs [1] and [2].

First bug is easily reproducible you only need to load example module  
and try
to enter ddb with magic key sequence.

When you enter ddb and do bt symbols names loaded as MODULAR modules  
will not
be showed correctly. I checked /dev/ksyms before entering ddb and  
symbol names
was there but db_stack_trace_print was still not able to resolve them.

Do you have any ideas/suggestions how to debug these bugs ?

[1]gnats.netbsd.org/39681
[2]gnats.netbsd.org/39682

Regards

Adam.