17.1-RC1 Kernel Panic - thread pid 12, interrupt related

[stormy]

Was renaming the WAN interfaces's description in the UI, all of sudden noticed network is down.. looking at the console, see this crash, Fatal trap 12: page fault while in kernel mode
thread pid 12 tid 100005

more in the photos here: http://imgur.com/a/qJrSY

one has "ps" (showing pid 12) along with "bt" on same screen.

Stormy