IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
lo              1      224.0.0.1
tap551ecee8-91  1      224.0.0.1
lo              1      ff02::1
lo              1      ff01::1
tap551ecee8-91  1      ff02::1:fffe:a9fe
tap551ecee8-91  1      ff02::1:ff6c:454a
tap551ecee8-91  1      ff02::1
tap551ecee8-91  1      ff01::1
