Seeking help understanding my "emX: watchdog timeout" messages

[Support (Rudy)]

Jack Vogel wrote:
> ... can you switch and run the interface in non-polled, in fact if possible using
> MSI??

Do I have to do anything special for MSI?  I see this in my dmesg:

# dmesg | grep MSI
em0: Using MSI interrupt
em1: Using MSI interrupt
em2: Using MSI interrupt
em3: Using MSI interrupt
em4: Using MSI interrupt
em5: Using MSI interrupt