[c-nsp] instabilities with SXI2?

[Kevin Graham]

> > TAC was pretty responsive, they have identified this as CSCtb27643.
> > It happens in SXI2, both modular and monolithic, and whether in VSS

> > or not, just when DFCs are in place. The ddts is not public so ask
> > your local team.
> 
> FWIW we just ran into this; TAC told me SXI2a would be released "shortly"

Hit it as well, after ~2 weeks of uptime, and then 4 crashes in the next 12
hours. According to TAC's diagnosis these were all due to the same bug,
which seems peculiar for a resource leak.

They hadn't seen this frequent of a crash caused by CSCtb27643 yet -- has
anyone else?