lock order reversal

[James Van Artsdalen]

2 x Opteron 244 with 8 GB 333 RAM, using the 5.2beta AMD64 ISO.
Tyan K8W S2885.

This appeared in my log:

Dec 16 02:00:37 opteron kernel: lock order reversal
Dec 16 02:00:37 opteron kernel: 1st 0xffffff0165ea3c40 vm object (vm object) @ /usr/src/sys/vm/swap_pager.c:1323
Dec 16 02:00:37 opteron kernel: 2nd 0xffffffff807c83e0 swap_pager swhash (swap_pager swhash) @ /usr/src/sys/vm/swap_pager.c:1838
Dec 16 02:00:37 opteron kernel: 3rd 0xffffff01f0fc22a0 vm object (vm object) @ /usr/src/sys/vm/uma_core.c:876
Dec 16 02:00:37 opteron kernel: Stack backtrace:

The console has another ~ 25 lines of debug info that weren't logged
anywhere as far as I can tell.  Do I need to write this down by hand for
anyone?