Regular simulation: ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread -abortSlowSimulation -alarm=480 -lv LOG_STATS stdout | info | Created socket handle: 7 (sending socket) stdout | info | Created socket handle: 19 (receiving socket) stdout | info | Binding receiving UDP socket to port 10002 ... assert | debug | MDDUDPSocket.h: bind(..) failed (Address already in use) assert | info | simulation terminated by an assertion at initialization stdout | info | Closed UDP socket with socket handle 7 Limited backtrace at point of segmentation fault /lib/x86_64-linux-gnu/libpthread.so.0(+0x128a0)[0x7f24cacfa8a0] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread(MDD_udpDestructor+0x8)[0x40db0e] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread(Modelica_DeviceDrivers_Modelica_DeviceDrivers_Blocks_Examples_TestSerialPackager_UDPWithoutReceiveThread_callExternalObjectDestructors+0x6a)[0x40ec26] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0xa3)[0x7f24caa73cd3] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread(main+0x197)[0x40d341] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f24c9263b97] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread(_start+0x2a)[0x40a9fa]