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

[Brendan Regan]

 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