DOKK / manpages / debian 10 / systemtap-doc / function::task_backtrace.3stap.en
FUNCTION::TASK_BACKT(3stap) Context Functions FUNCTION::TASK_BACKT(3stap)

function::task_backtrace - Hex backtrace of an arbitrary task



    task_backtrace:string(task:long)

task

pointer to task_struct

This function returns a string of hex addresses that are a backtrace of the stack of a particular task Output may be truncated as per maximum string length. Deprecated in SystemTap 1.6.

tapset::context-unwind(3stap)

October 2018 SystemTap Tapset Reference