Description: install_user_keyrings() race
References:
 http://lkml.org/lkml/2013/3/6/535
Notes:
Bugs:
upstream: released (3.9-rc3) [0da9dfdd2cd9889201bc6f6f43580c99165cd087]
2.6.32-upstream-stable: released (2.6.32.61)
sid: released (3.2.41-1)
2.6.32-squeeze-security: released (2.6.32-48squeeze2) [bugfix/all/keys-fix-race-with-concurrent-install_user_keyrings.patch]
3.2-upstream-stable: released (3.2.41) [keys-fix-race-with-concurrent-install_user_keyrings.patch]
3.2-wheezy-security: released (3.2.41-1)