Extend 'mac associated with other peer' error info
Extend 'mac associated with other peer' error info

weaveworks/weave,n054/weave,weaveworks/weave,paulbellamy/weave,weaveworks/weave,paulbellamy/weave,paulbellamy/weave,weaveworks/weave,paulbellamy/weave,n054/weave,n054/weave,n054/weave,n054/weave