kern/45889: sdtemp(4) driver does strange stuff when loaded as module

[paul%whooppee.com@localhost]

>Number:         45889
>Category:       kern
>Synopsis:       sdtemp(4) driver does strange stuff when loaded as module
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Jan 30 15:05:00 +0000 2012
>Originator:     Paul Goyette
>Release:        NetBSD 5.99.59
>Organization:
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| Paul Goyette     | PGP Key fingerprint:     | E-mail addresses:       |
| Customer Service | FA29 0E3B 35AF E8AE 6651 | paul at whooppee.com    |
| Network Engineer | 0786 F758 55DE 53BA 7731 | pgoyette at juniper.net |
| Kernel Developer |                          | pgoyette at netbsd.org  |
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>Environment:
        
        
System: NetBSD quicky.whooppee.com 5.99.59 NetBSD 5.99.59 (WHOOPPEE (shared) 
2012-01-09 04:41:18) #8: Sun Jan  8 21:10:34 PST 2012  
paul%screamer.whooppee.com@localhost:/build/netbsd-local/obj/amd64/sys/arch/amd64/compile/WHOOPPEE
 amd64
Architecture: x86_64
Machine: amd64
>Description:
        When loaded as a module, sdtemp(4) picks up some strange initial
        limit values for some units.

        This is my PR to work on, just logging it in the system so it 
        doesn't get lost.
>How-To-Repeat:
        Boot system with appropriate memory installed, then modload sdtemp
        and in envstat to display the limits.
>Fix:
        Unknown.

>Unformatted: