[c-nsp] Output packets getting process switched on GSR?

[Matt Addison]

A pair of my GSRs with 2CHOC3/STM1-IR-SC cards have just started process
switching all outbound traffic on those cards (according to show int
stat). Only the 2CHOC3/STM1-IR-SC cards seem to be affected, 12 DS3 and
GE-GBIC-SC-B cards in the same shelf are unaffected and are dCEF
switching as usual.

Running 12.0(28)S

Anyone seen anything similar before?

~Matt