Comment 6 for bug 1561091

The 5.6 seems unaffected as the commit that introduced it is not applied to 5.6 branch.
Here's how it looks:
DEFAULT
mysql> show global variables like '%numa%';
+------------------------+---------+
| Variable_name | Value |
|------------------------+---------|
| innodb_numa_interleave | OFF |
+------------------------+---------+

CHANGED:
mysql> show variables like '%numa%';
+------------------------+---------+
| Variable_name | Value |
|------------------------+---------|
| innodb_numa_interleave | ON |
+------------------------+---------+

VERSION INFO:
mysql> show variables like '%version%';
+-------------------------+------------------------------------------------------+
| Variable_name | Value |
|-------------------------+------------------------------------------------------|
| innodb_version | 5.6.29-rel76.2 |
| protocol_version | 10 |
| slave_type_conversions | |
| version | 5.6.29-76.2 |
| version_comment | Percona Server (GPL), Release 76.2, Revision ddf26fe |
| version_compile_machine | x86_64 |
| version_compile_os | Linux |
+-------------------------+------------------------------------------------------+

Although there is this bug in upstream for 5.6: http://bugs.mysql.com/bug.php?id=78953
But maybe it's related to their infrastructure or something.