[c-nsp] 7200 PCI? FCS errrors

[David Freedman]

Should I be worried about these?, do these come from the line?, the PA?
the PCI bus? , I can't tell, all normal "show interface" counters are clean

#sh int Se6/0.1/1/2/3:0 controller   | in FCS
  PCI system errors 0, PCI parity errors 0 Rx FCS errors 1065313702
#sh int Se6/0.1/1/2/3:0 controller   | in FCS
  PCI system errors 0, PCI parity errors 0 Rx FCS errors 1065313878
#sh int Se6/0.1/1/2/3:0 controller   | in FCS
  PCI system errors 0, PCI parity errors 0 Rx FCS errors 1065314239

#sh int Se6/0.1/1/3/1:0 controller   | in FCS
  PCI system errors 0, PCI parity errors 0 Rx FCS errors 1065326600
#sh int Se6/0.1/1/3/1:0 controller   | in FCS
  PCI system errors 0, PCI parity errors 0 Rx FCS errors 1065327260
#sh int Se6/0.1/1/3/1:0 controller   | in FCS
  PCI system errors 0, PCI parity errors 0 Rx FCS errors 1065327260
#sh int Se6/0.1/1/3/1:0 controller   | in FCS
  PCI system errors 0, PCI parity errors 0 Rx FCS errors 1065327260

#sh diag 6 | in PID
        Product Identifier (PID) : PA-MC-STM-1SMI


#show controllers sonet  6/0 brief  | in larm
  No alarms detected.
  No alarms detected.


#sh ver | in uppor
Technical Support: http://www.cisco.com/techsupport
This configuration is within the PCI bus capacity and is supported.
This configuration is within the PCI bus capacity and is supported.


#sh ver | in ^Cisco
Cisco IOS Software, 7200 Software (C7200-K91P-M), Version 12.2(31)SB13,
RELEASE SOFTWARE (fc1)
Cisco 7206VXR (NPE-G1) processor (revision B) with 491520K/32768K bytes
of memory.


Anybody seen this before?

thoughts?


TIA

Dave.