/usr/share/seccomp/policygroups/ubuntu-personal/15.10/contacts is in ubuntu-personal-security-seccomp 16.04.4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 | # Description: Can access contacts. This policy group is reserved for vetted
# applications only in this version of the policy. Once LP: #1227821 is
# fixed, this can be moved out of reserved status.
# Usage: reserved
|