[j-nsp] M20 RE/SSB broken?

[Jonas Frey]

Hello,

we got a new M20 here which seems to have some wicked problem:
After booting the box, it spews out alot of error messages about the
SSB/RE connection beeing lost, this happens about 5-10 minutes after
beeing booted.


Message from syslogd@ ssb at Tue Nov  2 16:03:41 2004 ...
 ssb RDP: Remote side closed connection:
rdp.(scb:60417).(serverRouter:pfe) 

Message from syslogd@ ssb at Tue Nov  2 16:03:41 2004 ...
 ssb CM(0): ALARM SET: (Major) PFE/Master socket closed 

Message from syslogd@ ssb at Tue Nov  2 16:04:11 2004 ...
 ssb CM(0): Lost contact with master routing engine 

Message from syslogd@ ssb at Tue Nov  2 16:04:11 2004 ...
 ssb CM(0): Forwarding will cease in 5 minutes 

>From here it counts down in 30 second steps.

>From "show log messages" i can see:

Nov  2 16:04:09   /kernel: pfe_listener_timeout_func(): connection in
OPENING state for 300 secs: closing socket
Nov  2 16:04:09   /kernel: pfe_listener_disconnect: conn dropped:
listener idx=0, tnpaddr=0x2
Nov  2 16:04:09   chassisd[2425]: CHASSISD_SHUTDOWN_NOTICE: Shutdown
reason: SSB connection lost
Nov  2 16:04:09   ssb RDP: Remote side closed connection:
rdp.(scb:60417).(serverRouter:pfe)
Nov  2 16:04:09   chassisd[2425]: CHASSISD_IFDEV_DETACH_ALL_PSEUDO:
ifdev_detach(pseudo devices: all)
Nov  2 16:04:09   ssb PFEMAN: Master socket closed
Nov  2 16:04:09   alarmd[2426]: shutting down chassisd connection:
chassisd ipc pipe read error
Nov  2 16:04:09   ssb CM(0): ALARM SET: (Major) PFE/Master socket closed
Nov  2 16:04:09   craftd[2427]: craftd_user_conn_shutdown: socket 5,
errno = 0
Nov  2 16:04:09   alarmd[2426]: chassisd connection succeeded after 0
retries
Nov  2 16:04:09   alarmd[2426]: resending alarm state
Nov  2 16:04:09   craftd[2427]: chassisd connection succeeded after 0
retries
Nov  2 16:04:19   ssb CM(0): Lost contact with master routing engine
Nov  2 16:04:19   ssb CM(0): Forwarding will cease in 5 minutes
Nov  2 16:04:49   ssb CM(0): Lost contact with master routing engine
Nov  2 16:04:49   ssb CM(0): Forwarding will cease in 4 minutes, 30
seconds

I also just saw this message appearing, however only 1 time:
Nov  2 17:07:30  ssb CM(0): JTAG SCAN-IN FAILED: timeout

The above scenario PFE/Master RE shutting down is appearing about every
10 minutes so its somewhat flapping.
Any ideas whats wrong here, either SSB or RE or both?


Running 6.4R1.6


Regards,
Jonas Frey