[ 1453.670612][ T7357] gre: GRE over IPv4 demultiplexer driver
[ 1454.144928][ T7380] ip_gre: GRE over IPv4 tunneling driver
[ 1469.629825][ T7956] ip6_gre: GRE over IPv6 tunneling driver
[ 1479.836788][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1481.820754][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1483.612751][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1485.596757][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!