VM_FAULT_SIGBUS   246 include/linux/buffer_head.h 	return VM_FAULT_SIGBUS;
VM_FAULT_SIGBUS  1066 include/linux/mm.h #define VM_FAULT_ERROR	(VM_FAULT_OOM | VM_FAULT_SIGBUS | VM_FAULT_SIGSEGV | \
VM_FAULT_SIGBUS  1199 include/linux/mm.h 	return VM_FAULT_SIGBUS;