kern/42977: pkg/samba requires vm.user_va0_disable=0

[paul%whooppee.com@localhost]

>Number:         42977
>Category:       kern
>Synopsis:       pkg/samba requires vm.user_va0_disable=0
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Mar 15 19:50:00 +0000 2010
>Originator:     Paul Goyette
>Release:        5.99.24 as of 2010-03-07 02:41 UTC
>Organization:
>Environment:
NetBSD speedy.whooppee.com 5.99.24 NetBSD 5.99.24 (SPEEDY (ASUS M3A78-CM) 
2010-03-07 02:41:07) #0: Sat Mar  6 19:40:25 PST 2010  
paul%speedy.whooppee.com@localhost:/build-out/netbsd-local/obj/amd64/sys/arch/amd64/compile/SPEEDY
 amd64
>Description:
Without setting user_va0_disable=0, neither smbd nor nmbd (from pkgsrc) will 
run.

Per request from dyoung@

{157} readelf -h /usr/pkg/sbin/smbd
ELF Header:
  Magic:   7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 
  Class:                             ELF64
  Data:                              2's complement, little endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - System V
  ABI Version:                       0
  Type:                              DYN (Shared object file)
  Machine:                           Advanced Micro Devices X86-64
  Version:                           0x1
  Entry point address:               0x5c4b0
  Start of program headers:          64 (bytes into file)
  Start of section headers:          3357920 (bytes into file)
  Flags:                             0x0
  Size of this header:               64 (bytes)
  Size of program headers:           56 (bytes)
  Number of program headers:         6
  Size of section headers:           64 (bytes)
  Number of section headers:         29
  Section header string table index: 26
{158} 


Image file will be attached shortly.
>How-To-Repeat:

>Fix: