VIAVI TestCenter: Automation - a long duration access test crashed

• After the script is run for some time it crashes • an exception log is generated • from the bll.session.log we see that it is pointing to a time out in DHCpv4 result subscription object - snips from bll.session.log - ERROR 4034919280 - user.rpc - Timed out waiting for dhcpv4_1.RequestDoSQLNotificationFaster response after 600 seconds. Port connection will be lost. ERROR 4034919280 - user.rpc - Timed out waiting for dhcpv4_1.RequestDoSQLNotificationFaster response after 600 seconds. Port connection will be lost. ERROR 4034919280 - user.rpc - Timed out waiting for dhcpv4_1.RequestDoSQLNotificationFaster response after 600 seconds. Port connection will be lost. WARN 4034919280 - fmwk.bll.core.equip - Performing diagnostics on [customer's chassis] test module 2 port group 3... INFO 4034919280 - fmwk.bll.core.equip - [ManagePortGroupCentralImpl::GetILLogs] Retrieving IL logs from [customer's chassis] test module 2 port group 3 INFO 4034919280 - fmwk.bll.base.cmd - Command.4689(LostConnectionHandler) state: Started in background WARN 4034919280 - fmwk.bll.core.equip - Performing diagnostics on [customer's chassis] test module 2 port group 2... INFO 4034919280 - fmwk.bll.core.equip - [ManagePortGroupCentralImpl::GetILLogs] Retrieving IL logs from [customer's chassis] test module 2 port group 2 INFO 3972004720 - fmwk.bll.base.cmd - Command.4689(LostConnectionHandler) state: Running INFO 3972004720 - fmwk.bll.core.equip - Lost connection to msgr([customer's chassis] test module 2 port group 3) generating lost connection fault response for msg(dhcpv4_1.RequestDoSQLNotificationFaster) seq(860) INFO 4062104432 - perf.fmwk.bll.scriptable - scriptable_total: 2692 WARN 4062104432 - fmwk.bll.base.task - CTaskManager::Monitor detects ptask_6 tid 3972004720(LostConnectionHandler) is not yielding within 3000 ms; cur 3688 ms; stack: LostConnectionHandler : ERROR 4034919280 - fmwk.bll.exception - throwing StcException : Request timed out for message GetDiagnosticInfo for equipment:[customer's chassis] test module 2 port group 2 WARN 4034919280 - fmwk.bll.core.equip - Failed to retrieve IL logs from [customer's chassis] test module 2 port group 2(CStcException Request timed out for message GetDiagnosticInfo for equipment:[customer's chassis] test module 2 port group 2) INFO 4034919280 - fmwk.bll.base.cmd - Command.4690(LostConnectionHandler) state: Started in background WARN 4034919280 - fmwk.bll.core.equip - Performing diagnostics on [customer's chassis] test module 2 port group 1... INFO 4034919280 - fmwk.bll.core.equip - [ManagePortGroupCentralImpl::GetILLogs] Retrieving IL logs from [customer's chassis] test module 2 port group 1 INFO 4062104432 - perf.fmwk.bll.scriptable - scriptable_total: 2693 ERROR 4034919280 - fmwk.bll.exception - throwing StcException : Request timed out for message GetDiagnosticInfo for equipment:[customer's chassis] test module 2 port group 1 WARN 4034919280 - fmwk.bll.core.equip - Failed to retrieve IL logs from [customer's chassis] test module 2 port group 1(CStcException Request timed out for message GetDiagnosticInfo for equipment:[customer's chassis] test module 2 port group 1) INFO 4034919280 - fmwk.bll.base.cmd - Command.4691(LostConnectionHandler) state: Started in background ERROR 3972004720 - fmwk.bll.core.rpc - Rcvd error response: seq860 msgr port //[customer's chassis]/2/3 req dhcpv4_1.RequestDoSQLNotificationFaster code 9999 faultMsg Lost connection to [customer's chassis] test module 2 port group 3 ERROR 3850365808 - fmwk.bll.init - Unhandled Exception with Version Spirent_TestCenter_Version_String_Place_Holder_4.47.5296.0000; dumping debug info to bll.dmp.log ERROR 3850365808 - fmwk.bll.init - Generated bll.dmp.log file completed.

N/A