Ticket Number : SUNETTICKET-8164 Ticket Type : Unscheduled Ticket Status : Open Ticket Summary : FPC9 restart sthb-r1 Ticket Scope : Hardware Ticket Opened : 20221007 11:37 UTC Ticket Closed : Problem Start : 20221007 10:20 UTC Problem End : 20221025 11:28 UTC Affected organisations: * SUNET ---- Description: * FPC9 restarted for no obvious reason to us: mhert@sthb-r1-re0> show log messages | grep CHASSISD_ Oct 7 10:20:25.290 sthb-r1-re0 chassisd[9634]: CHASSISD_IPC_CONNECTION_DROPPED: Dropped IPC connection for FPC 9 Oct 7 10:20:25.290 sthb-r1-re0 chassisd[9634]: CHASSISD_IPC_WRITE_ERR_NULL_ARGS: FRU has no connection arguments fru_send_msg FPC 9 Oct 7 10:20:25.290 sthb-r1-re0 chassisd[9634]: CHASSISD_IFDEV_DETACH_FPC: ifdev_detach_fpc(9) ---- Impact: * The following services was unavailable during the reboot: SU-S003813 - sthb-r1 - ume8-r1 via FUNET wdm ---- Update: * 20221010 12:37 UTC Escalated to provider. ---- * 20221026 5:47 UTC FPC has been replaced. Monitoring. ---- -- For information about SUNET tickets and the sunet-fail list visit: http://www.nunoc.org/nunocweb/open_trouble_tickets.html