08:29:25.350138 mtc GGSN_Tests.ttcn:1415 Starting external command `../ttcn3-tcpdump-start.sh GGSN_Tests.TC_echo_req_resp'.
08:29:26.378413 mtc GGSN_Tests.ttcn:1415 External command `../ttcn3-tcpdump-start.sh GGSN_Tests.TC_echo_req_resp' was executed successfully (exit status: 0).
08:29:26.378584 mtc GGSN_Tests.ttcn:1415 Test case TC_echo_req_resp started.
08:29:26.378627 mtc GGSN_Tests.ttcn:1415 Initializing variables, timers and ports of component type GGSN_Tests.GT_CT inside testcase TC_echo_req_resp.
08:29:26.378736 mtc GGSN_Tests.ttcn:1415 Port GTPC was started.
08:29:26.378765 mtc GGSN_Tests.ttcn:1415 Port GTPU was started.
08:29:26.378784 mtc GGSN_Tests.ttcn:1415 Port GGSNVTY was started.
08:29:26.378802 mtc GGSN_Tests.ttcn:1415 Port Gx_UNIT was started.
08:29:26.378820 mtc GGSN_Tests.ttcn:1415 Port Gx_PROC was started.
08:29:26.378837 mtc GGSN_Tests.ttcn:1415 Port Gy_UNIT was started.
08:29:26.378855 mtc GGSN_Tests.ttcn:1415 Port Gy_PROC was started.
08:29:26.378873 mtc GGSN_Tests.ttcn:1415 Component type GGSN_Tests.GT_CT was initialized.
08:29:26.378912 mtc GGSN_Tests.ttcn:295 Mapping port mtc:GTPC to system:GTPC.
08:29:26.379205 mtc GGSN_Tests.ttcn:295 Port GTPC was mapped to system:GTPC.
08:29:26.379562 mtc GGSN_Tests.ttcn:295 Map operation of mtc:GTPC to system:GTPC finished.
08:29:26.379698 mtc GGSN_Tests.ttcn:296 entering f__IPL4__PROVIDER__listen: 172.18.20.202:2123 / UDP
08:29:26.379863 mtc GGSN_Tests.ttcn:297 GTP1C ConnectionID: 1
08:29:26.379926 mtc GGSN_Tests.ttcn:300 Mapping port mtc:GTPU to system:GTPU.
08:29:26.380202 mtc GGSN_Tests.ttcn:300 Port GTPU was mapped to system:GTPU.
08:29:26.380571 mtc GGSN_Tests.ttcn:300 Map operation of mtc:GTPU to system:GTPU finished.
08:29:26.380695 mtc GGSN_Tests.ttcn:301 entering f__IPL4__PROVIDER__listen: 172.18.20.202:2152 / UDP
08:29:26.380827 mtc Osmocom_Types.ttcn:65 Function rnd() returned 0.918616.
08:29:26.380877 mtc Osmocom_Types.ttcn:65 Function rnd() returned 0.271544.
08:29:26.380902 mtc Osmocom_Types.ttcn:65 Function rnd() returned 0.095511.
08:29:26.380928 mtc GGSN_Tests.ttcn:168 Mapping port mtc:GGSNVTY to system:GGSNVTY.
08:29:26.381909 mtc GGSN_Tests.ttcn:168 Message enqueued on GGSNVTY from system integer : 2 id 1
08:29:26.382037 mtc GGSN_Tests.ttcn:168 Port GGSNVTY was mapped to system:GGSNVTY.
08:29:26.382233 mtc GGSN_Tests.ttcn:168 Map operation of mtc:GGSNVTY to system:GGSNVTY finished.
08:29:26.382287 mtc Osmocom_VTY_Functions.ttcn:59 Sent on GGSNVTY to system @TELNETasp_PortType.ASP_TelnetDynamicConfig : { prompt := { id := 1, prompt := "OsmoGGSN> ", has_wildcards := false } }
08:29:26.382348 mtc Osmocom_VTY_Functions.ttcn:59 Sent on GGSNVTY to system @TELNETasp_PortType.ASP_TelnetDynamicConfig : { prompt := { id := 2, prompt := "OsmoGGSN# ", has_wildcards := false } }
08:29:26.382375 mtc Osmocom_VTY_Functions.ttcn:59 Sent on GGSNVTY to system @TELNETasp_PortType.ASP_TelnetDynamicConfig : { prompt := { id := 3, prompt := "OsmoGGSN(*)", has_wildcards := true } }
08:29:26.382488 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "enable"
08:29:26.382602 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.382647 mtc Osmocom_VTY_Functions.ttcn:72 Matching on port GGSNVTY failed: Type of the first message in the queue is not charstring.
08:29:26.382673 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY failed: Type of the first message in the queue is not charstring.
08:29:26.382694 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY failed: Type of the first message in the queue is not charstring.
08:29:26.382714 mtc Osmocom_VTY_Functions.ttcn:75 Matching on port GGSNVTY failed: Type of the first message in the queue is not charstring.
08:29:26.382735 mtc Osmocom_VTY_Functions.ttcn:85 Matching on port GGSNVTY failed: Type of the first message in the queue is not charstring.
08:29:26.382762 mtc Osmocom_VTY_Functions.ttcn:86 Matching on port GGSNVTY succeeded: 2 with ? matched
08:29:26.382793 mtc Osmocom_VTY_Functions.ttcn:86 Receive operation on port GGSNVTY succeeded, message from system(): integer : 2 id 1
08:29:26.382824 mtc Osmocom_VTY_Functions.ttcn:86 Message with id 1 was extracted from the queue of GGSNVTY.
08:29:26.382869 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN# " id 2
08:29:26.382987 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: 
08:29:26.383071 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY succeeded: "OsmoGGSN# " with pattern "[\w-]+\# " matched
08:29:26.383100 mtc Osmocom_VTY_Functions.ttcn:73 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN# " id 2
08:29:26.383128 mtc Osmocom_VTY_Functions.ttcn:73 Message with id 2 was extracted from the queue of GGSNVTY.
08:29:26.383158 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.383189 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "configure terminal"
08:29:26.383241 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.383670 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config)# " id 3
08:29:26.383872 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: 
08:29:26.383970 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: 
08:29:26.384074 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.384107 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config)# " id 3
08:29:26.384141 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 3 was extracted from the queue of GGSNVTY.
08:29:26.384181 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.384222 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "ggsn ggsn0"
08:29:26.384322 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.384586 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn)# " id 4
08:29:26.384655 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: 
08:29:26.384724 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: 
08:29:26.384814 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.384845 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn)# " id 4
08:29:26.384873 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 4 was extracted from the queue of GGSNVTY.
08:29:26.384908 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.384937 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "apn internet"
08:29:26.384983 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.385240 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 5
08:29:26.385300 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: 
08:29:26.385365 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: 
08:29:26.385451 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.385481 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 5
08:29:26.385507 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 5 was extracted from the queue of GGSNVTY.
08:29:26.385539 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.385591 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "no g-pdu tx-sequence-numbers"
08:29:26.385634 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.385888 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 6
08:29:26.385948 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: 
08:29:26.386012 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: 
08:29:26.386095 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.386124 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 6
08:29:26.386150 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 6 was extracted from the queue of GGSNVTY.
08:29:26.386181 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.386208 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "exit"
08:29:26.386249 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.386348 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn)# " id 7
08:29:26.386406 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: 
08:29:26.386470 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: 
08:29:26.386551 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.386579 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn)# " id 7
08:29:26.386605 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 7 was extracted from the queue of GGSNVTY.
08:29:26.386636 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.386662 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "apn inet6"
08:29:26.386703 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.386947 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 8
08:29:26.387006 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: 
08:29:26.387067 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: 
08:29:26.387151 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.387179 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 8
08:29:26.387205 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 8 was extracted from the queue of GGSNVTY.
08:29:26.387237 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.387266 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "no g-pdu tx-sequence-numbers"
08:29:26.387306 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.387558 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 9
08:29:26.387615 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: 
08:29:26.387676 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: 
08:29:26.387767 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.387796 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 9
08:29:26.387821 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 9 was extracted from the queue of GGSNVTY.
08:29:26.387853 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.387880 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "exit"
08:29:26.387919 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.388157 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn)# " id 10
08:29:26.388214 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: 
08:29:26.388275 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: 
08:29:26.388353 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.388382 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn)# " id 10
08:29:26.388408 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 10 was extracted from the queue of GGSNVTY.
08:29:26.388441 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.388467 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "apn inet46"
08:29:26.388508 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.388597 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 11
08:29:26.388653 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: 
08:29:26.388713 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: 
08:29:26.388794 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.388822 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 11
08:29:26.388849 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 11 was extracted from the queue of GGSNVTY.
08:29:26.388880 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.388909 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "no g-pdu tx-sequence-numbers"
08:29:26.388949 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.389037 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn-apn)# " id 12
08:29:26.389094 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: 
08:29:26.389154 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: 
08:29:26.389233 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn-apn)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.389261 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn-apn)# " id 12
08:29:26.389287 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 12 was extracted from the queue of GGSNVTY.
08:29:26.389318 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.389354 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "end"
08:29:26.389394 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.389449 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN# " id 13
08:29:26.389504 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: 
08:29:26.389569 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY succeeded: "OsmoGGSN# " with pattern "[\w-]+\# " matched
08:29:26.389596 mtc Osmocom_VTY_Functions.ttcn:73 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN# " id 13
08:29:26.389622 mtc Osmocom_VTY_Functions.ttcn:73 Message with id 13 was extracted from the queue of GGSNVTY.
08:29:26.389653 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.389683 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "configure terminal"
08:29:26.389722 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.389808 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config)# " id 14
08:29:26.389865 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: 
08:29:26.389925 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: 
08:29:26.390004 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.390033 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config)# " id 14
08:29:26.390059 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 14 was extracted from the queue of GGSNVTY.
08:29:26.390090 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.390118 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "ggsn ggsn0"
08:29:26.390156 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.390236 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn)# " id 15
08:29:26.390290 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: 
08:29:26.390362 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: 
08:29:26.390443 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.390471 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn)# " id 15
08:29:26.390497 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 15 was extracted from the queue of GGSNVTY.
08:29:26.390527 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.390555 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "no echo-interval"
08:29:26.390596 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.390672 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN(config-ggsn)# " id 16
08:29:26.390727 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: 
08:29:26.390786 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: 
08:29:26.390865 mtc Osmocom_VTY_Functions.ttcn:74 Matching on port GGSNVTY succeeded: "OsmoGGSN(config-ggsn)# " with pattern "[\w-]+\(*\)\# " matched
08:29:26.390893 mtc Osmocom_VTY_Functions.ttcn:74 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN(config-ggsn)# " id 16
08:29:26.390927 mtc Osmocom_VTY_Functions.ttcn:74 Message with id 16 was extracted from the queue of GGSNVTY.
08:29:26.390959 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.390985 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "end"
08:29:26.391024 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.391078 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN# " id 17
08:29:26.391134 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: 
08:29:26.391197 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY succeeded: "OsmoGGSN# " with pattern "[\w-]+\# " matched
08:29:26.391224 mtc Osmocom_VTY_Functions.ttcn:73 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN# " id 17
08:29:26.391250 mtc Osmocom_VTY_Functions.ttcn:73 Message with id 17 was extracted from the queue of GGSNVTY.
08:29:26.391280 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.391307 mtc Osmocom_VTY_Functions.ttcn:333 "TC_echo_req_resp() start"
08:29:26.391361 mtc Osmocom_VTY_Functions.ttcn:105 Sent on GGSNVTY to system charstring : "logp lglobal notice TTCN3 f_logp(): TC_echo_req_resp() start"
08:29:26.391403 mtc Osmocom_VTY_Functions.ttcn:70 Start timer T: 2 s
08:29:26.391565 mtc Osmocom_VTY_Functions.ttcn:71 Message enqueued on GGSNVTY from system charstring : "OsmoGGSN# " id 18
08:29:26.391620 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: 
08:29:26.391683 mtc Osmocom_VTY_Functions.ttcn:73 Matching on port GGSNVTY succeeded: "OsmoGGSN# " with pattern "[\w-]+\# " matched
08:29:26.391710 mtc Osmocom_VTY_Functions.ttcn:73 Receive operation on port GGSNVTY succeeded, message from system(): charstring : "OsmoGGSN# " id 18
08:29:26.391735 mtc Osmocom_VTY_Functions.ttcn:73 Message with id 18 was extracted from the queue of GGSNVTY.
08:29:26.391766 mtc Osmocom_VTY_Functions.ttcn:99 Stop timer T: 2 s
08:29:26.392094 mtc GGSN_Tests.ttcn:396 Sent on GTPC to system @GTPv1C_CodecPort.Gtp1cUnitdata : { peer := { connId := 1, remName := "172.18.20.201", 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 := '4583'O, npduNumber := '00'O, nextExtHeader := '00'O, gTPC_extensionHeader_List := omit }, gtpc_pdu := { echoRequest := { private_extension_gtpc := omit } } } }
08:29:26.392141 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 := '4583'O, npduNumber := '00'O, nextExtHeader := '00'O, gTPC_extensionHeader_List := omit }, gtpc_pdu := { echoRequest := { private_extension_gtpc := omit } } }
08:29:26.392229 mtc GTPv1C_CodecPort.ttcn:52 enc_PDU_GTPC(): Stream after encoding: '320100040000000045830000'O
08:29:26.392271 mtc GGSN_Tests.ttcn:396 Outgoing message was mapped to @IPL4asp_Types.ASP_SendTo : { connId := 1, remName := "172.18.20.201", remPort := 2123, proto := { udp := { } }, msg := '320100040000000045830000'O }
08:29:26.392371 mtc GGSN_Tests.ttcn:1418 Start timer T_default: 3 s
08:29:26.392575 mtc GGSN_Tests.ttcn:1419 Message enqueued on GTPC from system @IPL4asp_Types.ASP_RecvFrom : { connId := 1, remName := "172.18.20.201", remPort := 2123, locName := "172.18.20.202", locPort := 2123, proto := { udp := { } }, userData := 0, msg := '3202000600000000458300000E01'O } id 1
08:29:26.392719 mtc GGSN_Tests.ttcn:1419 Incoming message was mapped to @GTPv1C_CodecPort.Gtp1cUnitdata : { peer := { connId := 1, remName := "172.18.20.201", 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 := '4583'O, 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
08:29:26.392872 mtc GGSN_Tests.ttcn:1420 Matching on port GTPC succeeded:  matched
08:29:26.392912 mtc GGSN_Tests.ttcn:1420 Receive operation on port GTPC succeeded, message from system(): @GTPv1C_CodecPort.Gtp1cUnitdata : { peer := { connId := 1, remName := "172.18.20.201", 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 := '4583'O, 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
08:29:26.392947 mtc GGSN_Tests.ttcn:1420 Message with id 1 was extracted from the queue of GTPC.
08:29:26.392973 mtc GGSN_Tests.ttcn:1420 setverdict(pass): none -> pass
08:29:26.393015 mtc GGSN_Tests.ttcn:1424 Stop timer T_default: 3 s
08:29:26.393042 mtc Osmocom_Types.ttcn:118 Start timer T: 2 s
08:29:28.394196 mtc Osmocom_Types.ttcn:119 Timeout T: 2 s
08:29:28.394413 mtc GGSN_Tests.ttcn:327 setverdict(pass): pass -> pass, component reason not changed
08:29:28.394497 mtc GGSN_Tests.ttcn:1425 Terminating component type GGSN_Tests.GT_CT.
08:29:28.394531 mtc GGSN_Tests.ttcn:1425 Removing unterminated mapping between port GTPC and system:GTPC.
08:29:28.394620 mtc GGSN_Tests.ttcn:1425 Port GTPC was unmapped from system:GTPC.
08:29:28.394652 mtc GGSN_Tests.ttcn:1425 Port GTPC was stopped.
08:29:28.394676 mtc GGSN_Tests.ttcn:1425 Removing unterminated mapping between port GTPU and system:GTPU.
08:29:28.394711 mtc GGSN_Tests.ttcn:1425 Port GTPU was unmapped from system:GTPU.
08:29:28.394737 mtc GGSN_Tests.ttcn:1425 Port GTPU was stopped.
08:29:28.394756 mtc GGSN_Tests.ttcn:1425 Removing unterminated mapping between port GGSNVTY and system:GGSNVTY.
08:29:28.394874 mtc GGSN_Tests.ttcn:1425 Port GGSNVTY was unmapped from system:GGSNVTY.
08:29:28.394904 mtc GGSN_Tests.ttcn:1425 Port GGSNVTY was stopped.
08:29:28.394923 mtc GGSN_Tests.ttcn:1425 Port Gx_UNIT was stopped.
08:29:28.394943 mtc GGSN_Tests.ttcn:1425 Port Gx_PROC was stopped.
08:29:28.394961 mtc GGSN_Tests.ttcn:1425 Port Gy_UNIT was stopped.
08:29:28.394979 mtc GGSN_Tests.ttcn:1425 Port Gy_PROC was stopped.
08:29:28.394997 mtc GGSN_Tests.ttcn:1425 Component type GGSN_Tests.GT_CT was shut down inside testcase TC_echo_req_resp.
08:29:28.395023 mtc GGSN_Tests.ttcn:1425 Waiting for PTCs to finish.
08:29:28.395165 mtc GGSN_Tests.ttcn:1425 Setting final verdict of the test case.
08:29:28.395216 mtc GGSN_Tests.ttcn:1425 Local verdict of MTC: pass
08:29:28.395245 mtc GGSN_Tests.ttcn:1425 No PTCs were created.
08:29:28.395274 mtc GGSN_Tests.ttcn:1425 Test case TC_echo_req_resp finished. Verdict: pass
08:29:28.395312 mtc GGSN_Tests.ttcn:1425 Starting external command `../ttcn3-tcpdump-stop.sh GGSN_Tests.TC_echo_req_resp pass'.
08:29:30.481337 mtc GGSN_Tests.ttcn:1425 External command `../ttcn3-tcpdump-stop.sh GGSN_Tests.TC_echo_req_resp pass' was executed successfully (exit status: 0).
08:29:30.481442 mtc GGSN_Tests.ttcn:1428 Switching to log file `GGSN_Tests-TC_echo_req_resp_gtpu-0d984546c7c3-mtc.log'