• Revert r386459
• Add workaround for i386 to deal with kernel bug 178881 [1] (PR/178881: getifaddrs(3) does not report IPv6 addresses properly in 32-bit compatibility mode)

PR: 198350 [1]
Submitted by: Marcin Cieslak <saper@saper.info> [1]
Thanks to: adamw, bdrewery
MFH: 2015Q2