[ 1666.743842][T30563] gre: GRE over IPv4 demultiplexer driver
[ 1667.244455][T30587] ip_gre: GRE over IPv4 tunneling driver
[ 1683.936589][T31159] ip6_gre: GRE over IPv6 tunneling driver
[ 1694.917497][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1697.029456][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1698.948472][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1701.060466][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!