What were you trying to do that didn't work?

As root less user executing the below command which is resulting to error.

podman  run -it -m 512M registry.redhat.io/ubi8/ubi /bin/bash 

Resource limits are not supported and ignored on cgroups V1 rootless systems

Error: container create failed (no logs from conmon): conmon bytes "": readObjectStart: expect { or n, but found , error found in #0 byte of ...||..., bigger context ...||...

Please provide the package NVR for which bug is seen:

podman-4.4.1-12.module+el8.8.0+18735+a32c1292.x86_64

podman-4.6.1-4.module+el8.9.0+20326+387084d0.x86_64

RHEL 8.8 

cgroupVersion: v1

How reproducible:

error appears while executing  below command as root-less user

podman  run -it -m 512M registry.redhat.io/ubi8/ubi /bin/bash 

Steps to reproduce

1. as root-less user execute , podman  run -it -m 512M registry.redhat.io/ubi8/ubi /bin/bash 
2. It results the above error.

Expected results

expecting to assign the memory limit for a root-less user while running the container.

I have also tried to enable cgroup v2 based on the below KB article.

https://access.redhat.com/solutions/5502961 

but it states "

• Setting the memory limit for rootless container will not be supported by podman, because for this CGroupv2 needs to be enabled. And if the CGroupv2 will be enabled, podman itself will fail to work.

While I enabled cgroup version 2 and executed the command as root-less user 

[sachisha@rhel8 ~]$ podman  run -it -m 512M registry.redhat.io/ubi8/ubi /bin/bash
Error: container create failed (no logs from conmon): conmon bytes "": readObjectStart: expect { or n, but found , error found in #0 byte of ...||..., bigger context ...||...

It gives error.

Regards

Sachin