TC_sabm_dm BTS_Tests_LAPDm

Failed

Failing for the past 25 builds since #2697

Took 40 sec (from Titan)

Stack Trace

FBSB Failed with non-zero return code 255
      BTS_Tests_LAPDm.ttcn:1352 BTS_Tests_LAPDm control part
      BTS_Tests_LAPDm.ttcn:428 TC_sabm_dm testcase