48 _SMP_lock_Spinlock_Obtain unknown 38 _Internal_error_Occurred sysstate.inl:37 20 _SMP_lock_Spinlock_Release unknown 14 _SMP_lock_Spinlock_Initialize unknown 8 _User_extensions_Fatal userextthreadbegin.c:81 6 _Timer_server_Body timerserver.c:345 4 _User_extensions_Fatal userextthreadbegin.c:79 4 _Thread_Restart thread.inl:119 4 rtems_timer_server_fire_when timerserverfirewhen.c:62 2 _Timer_server_Schedule_operation_method timerserver.c:198 2 _Thread_Stack_Free ??:0 2 _Thread_queue_Extract_fifo ??:0 2 _Thread_blocking_operation_Cancel ??:0 2 _Scheduler_priority_Schedule schedulerpriority.inl:146 2 _Scheduler_priority_Free ??:0 2 _Scheduler_priority_Block schedulerpriority.inl:146 2 _Scheduler_Handler_initialization ??:0 2 rtems_shutdown_executive thread.inl:50 2 rtems_shutdown_executive ??:0 2 rtems_region_get_segment_size regiongetsegmentsize.c:68 2 rtems_rate_monotonic_period ratemonperiod.c:265 2 rtems_partition_return_buffer ??:0 2 rtems_initialize_start_multitasking ??:0 2 _Region_Process_queue ??:0 2 _Objects_Id_to_name ??:0 2 _Objects_Close ??:0 2 _Objects_Allocate objectallocate.c:60 2 _Heap_Walk heap.inl:199 2 _Heap_Walk ??:0 2 _Heap_Size_of_alloc_area heap.inl:199 2 _Heap_Free heap.inl:199 2 _Heap_Free heap.inl:199 2 _CORE_semaphore_Surrender coresemsurrender.c:71 2 _CORE_message_queue_Seize ??:0 2 _CORE_barrier_Wait ??:0 2 _API_Mutex_Unlock ??:0