Provided by: systemtap-doc_2.3-1ubuntu1.4_all 

NAME
function::symname - Return the kernel symbol associated with the given address
SYNOPSIS
symname:string(addr:long)
ARGUMENTS
addr
The address to translate
DESCRIPTION
Returns the (function) symbol name associated with the given address if known. If not known it will
return the hex string representation of addr.
SystemTap Tapset Reference March 2016 FUNCTION::SYMNAME(3stap)