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

[xquost]

Package: libpam-cgfs
Version: 2.0.0-3~bpo8+1
Severity: important

Dear maintainer,

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.


Additionals informations
(1) /var/log/auth.log shows normal login
(2) nothing in messages / syslog
(3) not repeted on others systems
(4) /etc/apt/preferences.d/pinning.pref
Package: *
Pin: release a=jessie
Pin-Priority:  900
Package: *
Pin: release a=testing
Pin-Priority: -500


Best regards

XQ

-- System Information:
Debian Release: 8.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.5.0-0.bpo.1-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)

Versions of packages libpam-cgfs depends on:
ii  cgroupfs-mount     1.1
ii  libc6              2.19-18+deb8u4
ii  libfuse2           2.9.3-15+deb8u2
ii  libpam-runtime     1.1.8-3.1+deb8u1
ii  libpam0g           1.1.8-3.1+deb8u1+b1
ii  multiarch-support  2.19-18+deb8u4
ii  systemd            215-17+deb8u4

libpam-cgfs recommends no packages.

libpam-cgfs suggests no packages.

-- no debconf information