proc_pid_stack(5)

NAME
/proc/pid/stack - kernel stack

DESCRIPTION

/proc/pid/stack (since Linux 2.6.29)
    This file provides a symbolic trace of the function calls in this process's kernel stack. This file is provided only if the kernel was built with the CONFIG_STACKTRACE configuration option.

    Permission to access this file is governed by a ptrace access mode PTRACE_MODE_ATTACH_FSCREDS check; see ptrace(2).

SEE ALSO
proc(5)