6.0-BETA4 Fatal Trap:12 (doing dhclient iwi0) on ThinkPad T43P

When executing dhclient iwi0 to obtain a new wireless address on my ThinkPad 
T43P-2668H2U my system instantly panics with:
...
1st 0xc2204b68 iwi0 (network driver)_at_/usr/src/sys/dev/iwi/if_iwi.c:1532
2nd 0xc07d4cc0 Giant (Giant)_at_/usr/src/sys/vm/vm_contig.c:567

Fatal Trap 12: page fault while in kernel mode
...

On 6.0-BETA3 I do not have this problem and I compiled with the same options 
included within this email. Intel Wireless works fine without any problems 
with 6.0-BETA3, but with BETA4 the machine chokes.

Please let me know if you require any more information.

Thank You,

-Arwuah


Attached Files:
==============
1. dmesg.today // dmesg 
2. GUS.kernel // My Kernel config file
3. send-pr //The send-pr file.