SIIS timeout with current r197392:

Hello Current, 

	Since my latest build of amd64-current kernel and world (r197392) I am 
getting strange timeout errors in my dmesg and eventual system instability. 
Would anyone know how I may diagnose this further so I am give better 
information that will help locate the cause?

	The  actual errors are: (there are literally pages of there, so I am just cut 
and paste a few)

siisch0: Timeout on slot 16
siisch0: siis_timeout is 00040000 ss 00010000 rs 00010000 es 00000004 sts 
001f0000 serr 00000000
siisch0: port is not ready (timeout 1000ms) status = 001f0000
siisch0: port is not ready (timeout 1000ms) status = 001f0000
siisch0: Timeout on slot 17
siisch0: siis_timeout is 00040000 ss 00020000 rs 00020000 es 00000004 sts 
001f0000 serr 00000000
siisch0: port is not ready (timeout 1000ms) status = 001f0000
siisch0: port is not ready (timeout 1000ms) status = 001f0000

Thanks, 
Peg