Linux Simulator TCP/UDP fails

No worries,

I think the problem is here:

#1  0x0000555555564f65 in xTimerGenericCommand (xTimer=0x0, xCommandID=9, xOptionalValue=0, pxHigherPriorityTaskWoken=0x0, xTicksToWait=0) at /home/dacara/Downloads/FreeRTOSv10.4.0/FreeRTOS/FreeRTOS/Source/timers.c:386
        xReturn = 0
        xMessage = {xMessageID = 140737351284224, u = {xTimerParameters = {xMessageValue = 93824992453492, pxTimer = 0x7ffff7d47650}, xCallbackParameters = {pxCallbackFunction = 0x55555558a374 <prvTraceUpdateCounters+109>, pvParameter1 = 0x7ffff7d47650, ulParameter2 = 1431872946}}}
#2  0x00005555555863a4 in vTimerPeriodicISRTests () at /home/dacara/Downloads/FreeRTOSv10.4.0/FreeRTOS/FreeRTOS/Demo/Common/Minimal/TimerDemo.c:760
        uxTick = 18446744073709551615
        xMargin = 20
#3  0x0000555555557643 in vFullDemoTickHookFunction () at main_full.c:512
        xTimerTask = 0x300000001

You are calling the function ‘vFullDemoTickHookFunction’ which you should not as it is only for the main_full.c demo

        #if (mainSELECTED_APPLICATION == FULL_DEMO )
        {
              vFullDemoTickHookFunction();
        }
        #endif /* mainSELECTED_APPLICATION */

I would assume you are setting

        #define mainSELECTED_APPLICATION  FULL_DEMO 

just comment out the vFullDemoTickHookFunction() line