[j-nsp] M20 Chassis shutdown due to error on the Processor Bus

Jonas Frey jf at probe-networks.de
Tue Jul 14 06:18:41 EDT 2009


that error is not coming from the chassis but rather from the SCB/SSB
which is where the mpc106 is located.
If you have spare's try changing the SSB.


On Tue, 2009-07-14 at 12:09, Brendan Regan wrote:
>  Hi,
> Has anyone come across an M20 which suddenly looses communication and after
> coming back online it looks like the chassis has restarted for some reason.
> See messages below.
> Jul 10 18:38:06  tnp_scb mpc106 machine check caused by error on the
> Processor Bus
> Jul 10 18:38:09 CHASSISD_SHUTDOWN: shutdown reason: ipc_pipe_write_error,
> chassisd_ipc_dispatch
> Jul 10 18:38:09 CHASSISD_IFDEV_DETACH: ifdev_detach(0)
> This has happened on 2 M20s and makes me think that there are hardware
> issues present.
> Any input or guidance would be much appreciated.
> Thanks,
> Brendan
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