4 _CORE_mutex_Seize_interrupt_trylock coremutex.inl:203 8 _CORE_mutex_Seize_interrupt_trylock coremutex.inl:209 12 _Chain_Get_with_empty_check chain.inl:571 8 _Heap_Extend heap.inl:108 20 _Heap_Walk heapwalk.c:233 32 _Heap_Walk_print heapwalk.c:44 8 _IO_Manager_initialization io.c:82 4 _Internal_error_Occurred interr.c:61 8 _Objects_Extend_information objectextendinformation.c:68 8 _Objects_Extend_information objectextendinformation.c:191 8 _Objects_Extend_information objectextendinformation.c:204 8 _Objects_Initialize_information objectinitializeinformation.c:135 8 _Objects_Shrink_information objectshrinkinformation.c:65 4 _Thread_Initialize threadinitialize.c:228 4 _Thread_Restart threadrestart.c:64 8 _Thread_Yield_processor threadyieldprocessor.c:73 8 _Timer_server_Body registers.h:407 8 _Timespec_Less_than timespeclessthan.c:35 8 rtems_io_register_driver ioregisterdriver.c:42 16 rtems_rate_monotonic_period ratemonperiod.c:339