[c-nsp] Problem with NPE-G1

[Robert Hass]

Hello
I've Cisco 7206VXR (with NPE-G1) router connected to Catalyst switch
over copper 1000BaseT connection. Every time When I'm adding
subinterface
at Gi0/1 the whole Gi0/1 went, eg:

conf t
  int giga0/1.200

Then on switch:

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1,
changed state to down
%LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to down
%LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1,
changed state to up

Configuration:

7200:

interface GigabitEthernet0/1
 no ip address
 duplex full
 speed 1000
 media-type rj45
 no negotiation auto
 no cdp enable
 no clns route-cache

3650G:

interface GigabitEthernet0/1
 switchport trunk encapsulation dot1q
 switchport mode trunk
 load-interval 30
 speed 1000
 duplex full
 no mdix auto
 no cdp enable
end

7200 is running 12.2(25)S4, and the Catalyst is running 12.2(25)SED1.
The cabling is 100% OK. Any recommendations or advices ?

Earlier Giga0/1 was connected to other Catalyst over 1000BaseSX
(using SX GBIC at NPE-G1) connection - and earlier there was no
problem...

Thanks,
RobertH