[pkg-lxc-devel] Bug#823864: Bug#823864: libpam-cgfs: installing libpam-cgfs from backport on stable prevent session from opening

[Evgeni Golov]

Hi XQ,

On Mon, May 09, 2016 at 08:00:29PM +0200, xquost wrote:
> Package: libpam-cgfs
> Version: 2.0.0-3~bpo8+1
> Severity: important

Strictly speaking bugs about backports should go to
debian-backports at l.d.o and not the BTS, but I personally do not care, so
lets keep it here for now.

> Installation of libpam-cgfs from backports prevents full login. After login, the debian banier appears an the tty
> is either (1) removed with message "systemd-logind removed session..."
>           (2) killed
>         before shell launch
>   
> Login is possible through recovery mode, removing the package solves the problem, re-installing it (and reboot) lets the problem reapper.
> 
> Repeatable by installing / desintalling package.

Interesting. I cannot reproduce this on my machines, running Jessie +
LXC from bpo. I even tried sysvinit instead of systemd at no avail.

> Additionals informations
> (1) /var/log/auth.log shows normal login
> (2) nothing in messages / syslog

Could you still provide stippets of auth.log and messages around that
time? Just to crosscheck.

> (3) not repeted on others systems

Do you mean you have other Jessie systems where libpam-cgfs does not
trigger this behaviour?

Do you by any chance have SELinux or AppArmor enabled on these boxes?

Greets
Evgeni