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

NAME
function::kernel_string_utf16 - Retrieves UTF-16 string from kernel memory
SYNOPSIS
kernel_string_utf16:string(addr:long)
ARGUMENTS
addr
The kernel address to retrieve the string from
DESCRIPTION
This function returns a null terminated UTF-8 string converted from the UTF-16 string at a given kernel
memory address. Reports an error on string copy fault or conversion error.
SystemTap Tapset Reference March 2016 FUNCTION::KERNEL_STR(3stap)