Provided by: criu_4.1.1-1build1_amd64 

NAME criu-ns - run criu in different namespaces
SYNOPSIS
criu-ns dump -t PID [<options>]
criu-ns pre-dump -t PID [<options>]
criu-ns restore [<options>]
criu-ns check [<options>]
DESCRIPTION
The criu-ns command executes criu in a new PID and mount namespace. The purpose of this wrapper script is
to enable restoring a process tree that might require a specific PID that is already used on the system;
so called "PID mismatch" problem.
SEE ALSO
nsenter(1) namespaces(7) criu(8)
AUTHOR
The CRIU team
criu 4.1.1 08/16/2025 CRIU-NS(1)