AIX 4.3.3 and Token_ring card

[Mark Sklenarik <markskl@ibm.net>]

All,
I have a question?
Is anyone experiencing a similar problem with AIX 4.3.3.01 and either a PCI
Token_Ring or MicroChannel Token_Ring adapters posting the following two
AIX errors (errpt -a)?

-----------------------
PCI Token Ring:
LABEL:          STOK_RCVRY_EXIT
IDENTIFIER:     5BF9FD4D

LABEL:          STOK_BUS_ERR
IDENTIFIER:     B6D88862

------------------------
MC Token Ring:
LABEL:          CTOK_RCVRY_EXIT
IDENTIFIER:     E535D331

LABEL:          CTOK_SW_ERR
IDENTIFIER:     E9024079

They occur on a continually bases.

When the same machines were at AIX 4.2.1, a month ago,  performing the
exact same functions there was no problem or error reported.  The only
change has been a migration upgrade of AIX from 4.2.1 to 4.3.3 and then
4.3.3.01.

I fine it hard to believe the hardware when bad in both machines at the
exact same time.

Thanks
Mark