Do you have CONFIG_CGROUP_BPF enabled?

Regards.

On Sat, Oct 28, 2017 at 1:03 PM, Nikos Chantziaras <realnc@gmail.com> wrote:

> I'm getting these at startup:
>
> systemd[1]: File /lib/systemd/system/systemd-journald.service:33
> configures an IP firewall (IPAddressDeny=any), but the local system does
> not support BPF/cgroup based firewalling.
> systemd[1]: Proceeding WITHOUT firewalling in effect!
> systemd[1]: File /lib/systemd/system/systemd-udevd.service:32 configures
> an IP firewall (IPAddressDeny=any), but the local system does not support
> BPF/cgroup based firewalling.
> systemd[1]: Proceeding WITHOUT firewalling in effect!
> systemd[1]: File /lib/systemd/system/systemd-logind.service:34 configures
> an IP firewall (IPAddressDeny=any), but the local system does not support
> BPF/cgroup based firewalling.
> systemd[1]: Proceeding WITHOUT firewalling in effect!
>
> What do I need to make this work? I found this:
>
>   https://github.com/systemd/systemd/issues/7188
>
> But CONFIG_BPF_SYSCALL is enabled and I still get that message.
>
> This is on kernel 4.9.59 with systemd 235.
>
>
>


-- 
Dr. Canek Peláez Valdés
Profesor de Carrera Asociado C
Departamento de Matemáticas
Facultad de Ciencias
Universidad Nacional Autónoma de México