08:31:00.655938 mtc GGSN_Tests.ttcn:1369 Starting external command `../ttcn3-tcpdump-start.sh GGSN_Tests.TC_echo_req_resp'.
08:31:01.677831 mtc GGSN_Tests.ttcn:1369 External command `../ttcn3-tcpdump-start.sh GGSN_Tests.TC_echo_req_resp' was executed successfully (exit status: 0).
08:31:01.677889 mtc GGSN_Tests.ttcn:1369 Test case TC_echo_req_resp started.
08:31:01.677900 mtc GGSN_Tests.ttcn:1369 Initializing variables, timers and ports of component type GGSN_Tests.GT_CT inside testcase TC_echo_req_resp.
08:31:01.677939 mtc GGSN_Tests.ttcn:1369 Port GTPC was started.
08:31:01.677946 mtc GGSN_Tests.ttcn:1369 Port GTPU was started.
08:31:01.677950 mtc GGSN_Tests.ttcn:1369 Port GGSNVTY was started.
08:31:01.677954 mtc GGSN_Tests.ttcn:1369 Port Gx_UNIT was started.
08:31:01.677958 mtc GGSN_Tests.ttcn:1369 Port Gx_PROC was started.
08:31:01.677961 mtc GGSN_Tests.ttcn:1369 Port Gy_UNIT was started.
08:31:01.677965 mtc GGSN_Tests.ttcn:1369 Port Gy_PROC was started.
08:31:01.677969 mtc GGSN_Tests.ttcn:1369 Component type GGSN_Tests.GT_CT was initialized.
08:31:01.677981 mtc GGSN_Tests.ttcn:295 Mapping port mtc:GTPC to system:GTPC.
08:31:01.678051 mtc GGSN_Tests.ttcn:295 Port GTPC was mapped to system:GTPC.
08:31:01.678069 mtc GGSN_Tests.ttcn:295 Map operation of mtc:GTPC to system:GTPC finished.
08:31:01.678079 mtc GGSN_Tests.ttcn:296 entering f__IPL4__PROVIDER__listen: 172.18.28.202:2123 / UDP
08:31:01.678118 mtc GGSN_Tests.ttcn:297 GTP1C ConnectionID: 1
08:31:01.678126 mtc GGSN_Tests.ttcn:300 Mapping port mtc:GTPU to system:GTPU.
08:31:01.678208 mtc GGSN_Tests.ttcn:300 Port GTPU was mapped to system:GTPU.
08:31:01.678322 mtc GGSN_Tests.ttcn:300 Map operation of mtc:GTPU to system:GTPU finished.
08:31:01.678360 mtc GGSN_Tests.ttcn:301 entering f__IPL4__PROVIDER__listen: 172.18.28.202:2152 / UDP
08:31:01.678407 mtc Osmocom_Types.ttcn:65 Function rnd() returned 0.719675.
08:31:01.678430 mtc Osmocom_Types.ttcn:65 Function rnd() returned 0.376005.
08:31:01.678441 mtc Osmocom_Types.ttcn:65 Function rnd() returned 0.723766.
08:31:01.678452 mtc GGSN_Tests.ttcn:168 Mapping port mtc:GGSNVTY to system:GGSNVTY.
08:31:01.678829 mtc GGSN_Tests.ttcn:168 Message enqueued on GGSNVTY from system integer : 2 id 1
08:31:01.678874 mtc GGSN_Tests.ttcn:168 Port GGSNVTY was mapped to system:GGSNVTY.
08:31:01.678991 mtc GGSN_Tests.ttcn:168 Map operation of mtc:GGSNVTY to system:GGSNVTY finished.
08:31:01.679025 mtc Osmocom_VTY_Functions.ttcn:59 Sent on GGSNVTY to system @TELNETasp_PortType.ASP_TelnetDynamicConfig : { prompt := { id := 1, prompt := "OsmoGGSN> ", has_wildcards := false } }
08:31:01.679042 mtc Osmocom_VTY_Functions.ttcn:59 Sent on GGSNVTY to system @TELNETasp_PortType.ASP_TelnetDynamicConfig : { prompt := { id := 2, prompt := "OsmoGGSN# ", has_wildcards := false } }
08:31:01.679056 mtc Osmocom_VTY_Functions.ttcn:59 Sent on GGSNVTY to system @TELNETasp_PortType.ASP_TelnetDynamicConfig : { prompt := { id := 3, prompt := "OsmoGGSN(*)", has_wildcards := true } }
08:31:01.679092 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "enable"
08:31:01.679132 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.679153 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY failed: Type of the first message in the queue is not charstring.
08:31:01.679164 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY failed: Type of the first message in the queue is not charstring.
08:31:01.679174 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY failed: Type of the first message in the queue is not charstring.
08:31:01.679183 mtc Osmocom_VTY_Functions.ttcn:75 Matching on port GGSNVTY failed: Type of the first message in the queue is not charstring.
08:31:01.679192 mtc Osmocom_VTY_Functions.ttcn:85 Matching on port GGSNVTY failed: Type of the first message in the queue is not charstring.
08:31:01.679204 mtc Osmocom_VTY_Functions.ttcn:86 Matching on port GGSNVTY succeeded: 2 with ? matched
08:31:01.679216 mtc Osmocom_VTY_Functions.ttcn:86 Receive operation on port GGSNVTY succeeded, message from system(): integer : 2 id 1
08:31:01.679228 mtc Osmocom_VTY_Functions.ttcn:86 Message with id 1 was extracted from the queue of GGSNVTY.
08:31:01.679247 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN# " id 2
08:31:01.679290 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.679323 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY succeeded: "OsmoGGSN# " with pattern "[\w-]+\# " matched
08:31:01.679336 mtc Osmocom_VTY_Functions.ttcn:73 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN# " id 2
08:31:01.679347 mtc Osmocom_VTY_Functions.ttcn:73 Message with id 2 was extracted from the queue of GGSNVTY.
08:31:01.679359 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.679372 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "configure terminal"
08:31:01.679396 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.679536 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config)# " id 3
08:31:01.679582 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.679614 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.679648 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.679662 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config)# " id 3
08:31:01.679676 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 3 was extracted from the queue of GGSNVTY.
08:31:01.679691 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.679706 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "ggsn ggsn0"
08:31:01.679736 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.679824 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn)# " id 4
08:31:01.679853 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.679879 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.679910 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.679924 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn)# " id 4
08:31:01.679936 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 4 was extracted from the queue of GGSNVTY.
08:31:01.679950 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.679963 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "apn internet"
08:31:01.679987 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.680068 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 5
08:31:01.680096 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.680121 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.680153 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.680167 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 5
08:31:01.680179 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 5 was extracted from the queue of GGSNVTY.
08:31:01.680193 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.680213 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "no g-pdu tx-sequence-numbers"
08:31:01.680237 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.680320 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 6
08:31:01.680347 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.680373 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.680402 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.680416 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 6
08:31:01.680428 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 6 was extracted from the queue of GGSNVTY.
08:31:01.680441 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.680453 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "exit"
08:31:01.680475 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.680553 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn)# " id 7
08:31:01.680579 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.680603 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.680632 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.680645 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn)# " id 7
08:31:01.680657 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 7 was extracted from the queue of GGSNVTY.
08:31:01.680670 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.680682 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "apn inet6"
08:31:01.680704 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.680729 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 8
08:31:01.680755 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.680780 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.680811 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.680824 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 8
08:31:01.680835 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 8 was extracted from the queue of GGSNVTY.
08:31:01.680850 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.680863 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "no g-pdu tx-sequence-numbers"
08:31:01.680884 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.680909 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 9
08:31:01.680934 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.680957 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.680990 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.681004 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 9
08:31:01.681015 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 9 was extracted from the queue of GGSNVTY.
08:31:01.681028 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.681040 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "exit"
08:31:01.681061 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.681085 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn)# " id 10
08:31:01.681110 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.681134 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.681162 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.681175 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn)# " id 10
08:31:01.681186 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 10 was extracted from the queue of GGSNVTY.
08:31:01.681199 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.681211 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "apn inet46"
08:31:01.681232 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.681257 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 11
08:31:01.681282 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.681306 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.681336 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.681349 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 11
08:31:01.681360 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 11 was extracted from the queue of GGSNVTY.
08:31:01.681374 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.681387 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "no g-pdu tx-sequence-numbers"
08:31:01.681408 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.681433 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 12
08:31:01.681458 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.681482 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.681510 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.681523 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 12
08:31:01.681534 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 12 was extracted from the queue of GGSNVTY.
08:31:01.681547 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.681564 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "end"
08:31:01.681585 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.681604 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN# " id 13
08:31:01.681629 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.681653 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY succeeded: "OsmoGGSN# " with pattern "[\w-]+\# " matched
08:31:01.681666 mtc Osmocom_VTY_Functions.ttcn:73 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN# " id 13
08:31:01.681677 mtc Osmocom_VTY_Functions.ttcn:73 Message with id 13 was extracted from the queue of GGSNVTY.
08:31:01.681690 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.681703 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "configure terminal"
08:31:01.681724 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.681748 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config)# " id 14
08:31:01.681772 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.681795 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.681823 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.681837 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config)# " id 14
08:31:01.681848 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 14 was extracted from the queue of GGSNVTY.
08:31:01.681861 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.681874 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "ggsn ggsn0"
08:31:01.681895 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.681920 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn)# " id 15
08:31:01.681945 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.681968 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.681996 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.682009 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn)# " id 15
08:31:01.682021 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 15 was extracted from the queue of GGSNVTY.
08:31:01.682035 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.682048 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "no echo-interval"
08:31:01.682070 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.682095 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn)# " id 16
08:31:01.682120 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.682145 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\# " unmatched: First message in the queue does not match the template: 
08:31:01.682176 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\(*\)\# " matched
08:31:01.682191 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn)# " id 16
08:31:01.682207 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 16 was extracted from the queue of GGSNVTY.
08:31:01.682222 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.682236 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "end"
08:31:01.682259 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.682280 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN# " id 17
08:31:01.682334 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.682374 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY succeeded: "OsmoGGSN# " with pattern "[\w-]+\# " matched
08:31:01.682382 mtc Osmocom_VTY_Functions.ttcn:73 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN# " id 17
08:31:01.682389 mtc Osmocom_VTY_Functions.ttcn:73 Message with id 17 was extracted from the queue of GGSNVTY.
08:31:01.682397 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.682406 mtc Osmocom_VTY_Functions.ttcn:333 "TC_echo_req_resp() start"
08:31:01.682420 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "logp lglobal notice TTCN3 f_logp(): TC_echo_req_resp() start"
08:31:01.682440 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:31:01.682476 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN# " id 18
08:31:01.682490 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY "OsmoGGSN# " with pattern "[\w-]+> " unmatched: First message in the queue does not match the template: 
08:31:01.682504 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY succeeded: "OsmoGGSN# " with pattern "[\w-]+\# " matched
08:31:01.682509 mtc Osmocom_VTY_Functions.ttcn:73 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN# " id 18
08:31:01.682515 mtc Osmocom_VTY_Functions.ttcn:73 Message with id 18 was extracted from the queue of GGSNVTY.
08:31:01.682521 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:31:01.682624 mtc GGSN_Tests.ttcn:396 Sent on GTPC to system @GTPv1C_CodecPort.Gtp1cUnitdata : { peer := { connId := 1, remName := "172.18.28.201", remPort := 2123 }, gtpc := { pn_bit := '0'B, s_bit := '1'B, e_bit := '0'B, spare := '0'B, pt := '1'B, version := '001'B, messageType := '01'O, lengthf := 0, teid := '00000000'O, opt_part := { sequenceNumber := '6041'O ("`A"), npduNumber := '00'O, nextExtHeader := '00'O, gTPC_extensionHeader_List := omit }, gtpc_pdu := { echoRequest := { private_extension_gtpc := omit } } } }
08:31:01.682637 mtc GTPv1C_CodecPort.ttcn:52 enc_PDU_GTPC(): Encoding @GTPC_Types.PDU_GTPC: { pn_bit := '0'B, s_bit := '1'B, e_bit := '0'B, spare := '0'B, pt := '1'B, version := '001'B, messageType := '01'O, lengthf := 0, teid := '00000000'O, opt_part := { sequenceNumber := '6041'O ("`A"), npduNumber := '00'O, nextExtHeader := '00'O, gTPC_extensionHeader_List := omit }, gtpc_pdu := { echoRequest := { private_extension_gtpc := omit } } }
08:31:01.682657 mtc GTPv1C_CodecPort.ttcn:52 enc_PDU_GTPC(): Stream after encoding: '320100040000000060410000'O
08:31:01.682667 mtc GGSN_Tests.ttcn:396 Outgoing message was mapped to @IPL4asp_Types.ASP_SendTo : { connId := 1, remName := "172.18.28.201", remPort := 2123, proto := { udp := { } }, msg := '320100040000000060410000'O }
08:31:01.682693 mtc GGSN_Tests.ttcn:1372 Start timer T_default: 3 s
08:31:01.682752 mtc GGSN_Tests.ttcn:1373 Message enqueued on GTPC from system @IPL4asp_Types.ASP_RecvFrom : { connId := 1, remName := "172.18.28.201", remPort := 2123, locName := "172.18.28.202", locPort := 2123, proto := { udp := { } }, userData := 0, msg := '3202000600000000604100000E01'O } id 1
08:31:01.682793 mtc GGSN_Tests.ttcn:1373 Incoming message was mapped to @GTPv1C_CodecPort.Gtp1cUnitdata : { peer := { connId := 1, remName := "172.18.28.201", remPort := 2123 }, gtpc := { pn_bit := '0'B, s_bit := '1'B, e_bit := '0'B, spare := '0'B, pt := '1'B, version := '001'B, messageType := '02'O, lengthf := 6, teid := '00000000'O, opt_part := { sequenceNumber := '6041'O ("`A"), npduNumber := '00'O, nextExtHeader := '00'O, gTPC_extensionHeader_List := omit }, gtpc_pdu := { echoResponse := { recovery := { type_gtpc := '0E'O, restartCounter := '01'O }, private_extension_gtpc := omit } } } } id 1
08:31:01.682835 mtc GGSN_Tests.ttcn:1374 Matching on port GTPC succeeded:  matched
08:31:01.682843 mtc GGSN_Tests.ttcn:1374 Receive operation on port GTPC succeeded, message from system(): @GTPv1C_CodecPort.Gtp1cUnitdata : { peer := { connId := 1, remName := "172.18.28.201", remPort := 2123 }, gtpc := { pn_bit := '0'B, s_bit := '1'B, e_bit := '0'B, spare := '0'B, pt := '1'B, version := '001'B, messageType := '02'O, lengthf := 6, teid := '00000000'O, opt_part := { sequenceNumber := '6041'O ("`A"), npduNumber := '00'O, nextExtHeader := '00'O, gTPC_extensionHeader_List := omit }, gtpc_pdu := { echoResponse := { recovery := { type_gtpc := '0E'O, restartCounter := '01'O }, private_extension_gtpc := omit } } } } id 1
08:31:01.682850 mtc GGSN_Tests.ttcn:1374 Message with id 1 was extracted from the queue of GTPC.
08:31:01.682855 mtc GGSN_Tests.ttcn:1374 setverdict(pass): none -> pass
08:31:01.682864 mtc GGSN_Tests.ttcn:1378 Stop timer T_default: 3 s
08:31:01.682870 mtc Osmocom_Types.ttcn:118 Start timer T: 2 s
08:31:03.683932 mtc Osmocom_Types.ttcn:119 Timeout T: 2 s
08:31:03.683983 mtc GGSN_Tests.ttcn:327 setverdict(pass): pass -> pass, component reason not changed
08:31:03.684001 mtc GGSN_Tests.ttcn:1379 Terminating component type GGSN_Tests.GT_CT.
08:31:03.684010 mtc GGSN_Tests.ttcn:1379 Removing unterminated mapping between port GTPC and system:GTPC.
08:31:03.684059 mtc GGSN_Tests.ttcn:1379 Port GTPC was unmapped from system:GTPC.
08:31:03.684065 mtc GGSN_Tests.ttcn:1379 Port GTPC was stopped.
08:31:03.684070 mtc GGSN_Tests.ttcn:1379 Removing unterminated mapping between port GTPU and system:GTPU.
08:31:03.684078 mtc GGSN_Tests.ttcn:1379 Port GTPU was unmapped from system:GTPU.
08:31:03.684083 mtc GGSN_Tests.ttcn:1379 Port GTPU was stopped.
08:31:03.684086 mtc GGSN_Tests.ttcn:1379 Removing unterminated mapping between port GGSNVTY and system:GGSNVTY.
08:31:03.684113 mtc GGSN_Tests.ttcn:1379 Port GGSNVTY was unmapped from system:GGSNVTY.
08:31:03.684119 mtc GGSN_Tests.ttcn:1379 Port GGSNVTY was stopped.
08:31:03.684122 mtc GGSN_Tests.ttcn:1379 Port Gx_UNIT was stopped.
08:31:03.684126 mtc GGSN_Tests.ttcn:1379 Port Gx_PROC was stopped.
08:31:03.684129 mtc GGSN_Tests.ttcn:1379 Port Gy_UNIT was stopped.
08:31:03.684132 mtc GGSN_Tests.ttcn:1379 Port Gy_PROC was stopped.
08:31:03.684135 mtc GGSN_Tests.ttcn:1379 Component type GGSN_Tests.GT_CT was shut down inside testcase TC_echo_req_resp.
08:31:03.684140 mtc GGSN_Tests.ttcn:1379 Waiting for PTCs to finish.
08:31:03.684248 mtc GGSN_Tests.ttcn:1379 Setting final verdict of the test case.
08:31:03.684274 mtc GGSN_Tests.ttcn:1379 Local verdict of MTC: pass
08:31:03.684281 mtc GGSN_Tests.ttcn:1379 No PTCs were created.
08:31:03.684286 mtc GGSN_Tests.ttcn:1379 Test case TC_echo_req_resp finished. Verdict: pass
08:31:03.684294 mtc GGSN_Tests.ttcn:1379 Starting external command `../ttcn3-tcpdump-stop.sh GGSN_Tests.TC_echo_req_resp pass'.
08:31:04.757963 mtc GGSN_Tests.ttcn:1379 External command `../ttcn3-tcpdump-stop.sh GGSN_Tests.TC_echo_req_resp pass' was executed successfully (exit status: 0).
08:31:04.758019 mtc GGSN_Tests.ttcn:1382 Switching to log file `GGSN_Tests-TC_echo_req_resp_gtpu-a554e4a3f3bd-mtc.log'