Regression

trial-ttcn3_bts_tests:sysmo.ttcn3_bts_tests.TC_si_sched_default (from Titan)

Failing for the past 1 build (Since #2726 )

Took 25 sec.

Stacktrace

"BTS_Tests.ttcn:3888 : No SI messages for TC=0"
      BTS_Tests.ttcn:7251 BTS_Tests control part
      BTS_Tests.ttcn:4139 TC_si_sched_default testcase