Docker Community Forums

hoody4032 · 2017-10-31 21:01:15 UTC

If I run

numactl --interleave=all

It will give me following errors:

set_mempolicy: Operation not permitted
setting interleave mask: Operation not permitted
I am using a Centos 7 image.

Any idea how to fix it?

Thanks!

think · 2017-10-31 23:05:16 UTC

try to run it with --privileged

docker run -ti --privileged centos .....

hoody4032 · 2017-11-01 00:30:09 UTC

If I use the --privilieged parameter, it gives me another error.

numactl: This system does not support NUMA policy

think · 2017-11-01 16:58:05 UTC

did you try it on play-with-docker.com?

sdpippin · 2017-11-13 23:49:06 UTC

Docker blocks certain syscalls from happening. Unfortunately mempolicy is one of those

Add the following to your run file:

–security-opt seccomp=/…/seccomp.json \

Here is the custom seccomp file I used - thanks to w1ndy for providing this.

gist.github.com

https://gist.github.com/w1ndy/4aee49aa3a608c977a858542ed5f1ee5

seccomp.json

{
        "defaultAction": "SCMP_ACT_ERRNO",
        "architectures": [
                "SCMP_ARCH_X86_64",
                "SCMP_ARCH_X86",
                "SCMP_ARCH_X32"
        ],
        "syscalls": [
                {
                        "name": "accept",

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Cannot run "numactl --interleave=all" in Docker