M. Koehrer wrote: > Hi all, > > some more interesing measurements: > 1) Even when I remove the printf() completely, the system freezes. > My realtimetask is then > static void realtimetask(void *arg) > { > system("ls -l"); > rt_task_sleep(1000000000ULL); > > } > > 2) When I replace the printf() by a gepid() the behaviour is the same. Hah, it finally oopses! Hurray!! Now the funny part begins... Jan