.\" Copyright, The contributors to the Linux man-pages project
.\"
.\" SPDX-License-Identifier: GPL-3.0-or-later
.\"
.TH proc_pid_stack 5 2025-05-06 "Linux man-pages 6.14"
.SH NAME
/proc/pid/stack \- kernel stack
.SH DESCRIPTION
.TP
.IR /proc/ pid /stack " (since Linux 2.6.29)"
.\" 2ec220e27f5040aec1e88901c1b6ea3d135787ad
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
.B CONFIG_STACKTRACE
configuration option.
.IP
Permission to access this file is governed by a ptrace access mode
.B PTRACE_MODE_ATTACH_FSCREDS
check; see
.BR ptrace (2).
.SH SEE ALSO
.BR proc (5)