[CRIU] Help for a Noob trying to get CRIU to run?

[Hugh Leather]

Hi,

I am running on a Mac. I have CRIU built with make docker-build.
So then I tried going into the shell on that container and doing

./criu/criu check


Which gives these errors:


Error (criu/util.c:632): exited, status=3

Error (criu/util.c:632): exited, status=3

Error (criu/tun.c:85): tun: Unable to create tun: No such file or directory

Warn  (criu/sk-unix.c:229): unix: Unable to open a socket file: Operation
not permitted

Error (criu/net.c:3462): Unable create a network namespace: Operation not
permitted

Warn  (criu/net.c:3518): NSID isn't reported for network links

Error (criu/kerndat.c:923): Lazy pages are not available

Error (criu/kerndat.c:1143): kerndat_uffd failed when initializing kerndat.

Error (criu/crtools.c:213): Could not initialize kernel features detection.

Is this expected? Sorry for the dumb question.

Cheers,

Hugh.
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