Hi,
the problem description show this:
xplanation This message indicates that the supervisor engine's error counters have incremented. The first [chars] is the counter name and the second [chars] is the counter value ( the 64-bit counters are converted to string format before being printed).
Recommended Action Contact your technical support representative
When i read this, it's a good idea to open a tac service request.
When the destination span port is a port on the same module, th supervisor engine should not dropp the packets. But i'am not sure. Perhaps you should try thebug navigator, but in the moment i would type to a hardware error.
Regards
Peter