32 _Heap_Walk_print heapwalk.c:44 16 rtems_rate_monotonic_period ratemonperiod.c:341 12 _CORE_mutex_Seize_interrupt_trylock coremutex.inl:209 8 _Timer_server_Body registers.h:407 8 _Thread_queue_Enqueue_priority registers.h:407 8 rtems_io_register_driver ioregisterdriver.c:42 8 _Objects_Shrink_information objectshrinkinformation.c:62 8 _Objects_Extend_information objectextendinformation.c:72 8 _Objects_Extend_information objectextendinformation.c:201 8 _Objects_Extend_information objectextendinformation.c:188 8 _IO_Manager_initialization io.c:82 4 _Thread_Restart thread.inl:119 4 _Thread_Initialize threadinitialize.c:231 4 _Thread_Initialize threadinitialize.c:231 4 _Internal_error_Occurred interr.c:61 4 _CORE_mutex_Seize_interrupt_trylock coremutex.inl:203