Verificar Issue: https://github.com/Kotlin/kotlinx.coroutines/issues/148#issuecomment-338101986
Solução que utilizei:
val handler = CoroutineExceptionHandler { _, ex -> ex.printStackTrace() //TODO }
launch(CommonPool + handler) { //your code here }
Android – Accessing hidden method Ljava/lang/Thread – Coroutines do not log uncaught exceptions in Android