Description of problem:

03_06_1980_fix_invalid_macs.sql (or 04_00_0120_fix_invalid_macs.sql in master branch) uses regexp with backreferences ('\1') in a way that is incompatible with postgresql 8 (but does work in 9).

This causes all mac ranges to be converted to:

\x01:\x01:\x01:\x01:\x01:\x01: - \x01:\x01:\x01:\x01:\x01:\x01:

Version-Release number of selected component (if applicable):


How reproducible:
Always I think

Steps to Reproduce:
1. setup a 3.5 engine
2. upgrade to 3.6 (or master)
3.

Actual results:

All mac ranges will be as described above, e.g.:

engine=# select * from mac_pool_ranges ;
             mac_pool_id              |            from_mac            |             to_mac             
--------------------------------------+--------------------------------+--------------------------------
 0000001c-001c-001c-001c-0000000001a2 | \x01:\x01:\x01:\x01:\x01:\x01: | \x01:\x01:\x01:\x01:\x01:\x01:


Expected results:

mac ranges correctly converted into mac_pool_ranges

Additional info: