FUNCTION::BACKTRACE(3stap) Context Functions FUNCTION::BACKTRACE(3stap)

NAME function::backtrace - Hex backtrace of current kernel stack

SYNOPSIS backtrace:string()

ARGUMENTS None

DESCRIPTION This function returns a string of hex addresses that are a backtrace of the kernel stack. Output may be truncated as per maximum string length (MAXSTRINGLEN). See ubacktrace for user-space backtrace.

SEE ALSO tapset::context-unwind(3stap)

SystemTap Tapset Reference December 2016 FUNCTION::BACKTRACE(3stap)