Bug#874715: mesa: Games like Counter-Strike Global Offensive dont start after upgrading mesa to 17.2.0-2

[Dominik Kupschke <dominik@kupschke.net>]

Source: mesa
Version: 17.0.2-2
Severity: grave
Justification: renders package unusable

Hi,

after upgrading mesa from 17.1.5 to 17.2.0-2 none of my games are able
to start.
At least Counter-Strike Global Offensive reports this failure back to
me:
Failed to create GL context: Could not make GL context current:
GLXBadContextTag

Regards
Dominik

-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.12.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE=de (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)