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

NAME function::print_ubacktrace - Print stack back trace for current task.

SYNOPSIS print_ubacktrace()


DESCRIPTION Equivalent to print_ustack(ubacktrace), except that deeper stack nesting may be supported. Returns nothing.

NOTE To get (full) backtraces for user space applications and shared shared libraries not mentioned in the current script run stap with -d /path/to/exe-or-so and/or add --ldd to load all needed unwind data.

SystemTap Tapset Reference October 2012 FUNCTION::PRINT_UBAC(3stap)