Bug#986905: systemd armhf: Attaching egress BPF program to cgroup failed

[Ryutaroh Matsumoto]

Hi,
a minimal procedure to reproduce this in armhf VM is as follows:

> Download d-i Alpha 3 for armhf.
> (The latest weekly build of d-i did not boot...)
* Start installer in VM with non-expert CUI mode.
* Install as you like with "standard packages" with Xfce desktop
(Instllation is painfully slow on VM...)
* In the VM as root  echo "DefaultIPAccounting=yes" >>/etc/systemd/user.conf
* Reboot the VM
* Make sure lightdm.service is running normally. A video card must be with the VM.
* journalctl -b -g BPF

I guess that task-gnome-desktop also produces this symptom,
but Gnome is less likely for armhf installations than Xfce.

Best regards, Ryutaroh