[ 4101.750902][T28090] gre: GRE over IPv4 demultiplexor driver
[ 4103.385153][T28113] ip_gre: GRE over IPv4 tunneling driver
[ 4150.799255][T28686] ip6_gre: GRE over IPv6 tunneling driver
[ 4183.471739][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4188.207662][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4192.303663][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4197.103661][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!