Comment # 2 on bug 1047929 from Josef Reidinger

It looks like problem that to 1 entry is trying to write ipv4 and also ipv6
version of entry, which should have separate entries

Details: Augeas parsing/serializing error: Failed to match 
    { /ipaddr/ = /[^\001-\004\t\n #]+/ }{ /canonical/ = /[^\001-\004\t\n #]+/
}{ /alias/ = /[^\001-\004\t\n #]+/ }*({ /#comment/ = /[^\001-\004\t\n\r
][^\001-\004\n]*[^\001-\004\t\n\r ]|[^\001-\004\t\n\r ]/ } | ())
  with tree
    { "ipaddr" = "ff02::1" } { "canonical" = "ipv6-allnodes" } { "ipaddr" =
"172.29.0.6" } { "canonical" = "backup.nagyon.hu" } { "alias" = "backup" }

this basically says that augeas for one entry expect 1 ip addr, 1 canonical
entry and 0-* alias entries. But here is two ipaddr and two canonical. Probably
something for mfilka to check.