[ 4052.186964][T24563] gre: GRE over IPv4 demultiplexor driver
[ 4054.319006][T24586] ip_gre: GRE over IPv4 tunneling driver
[ 4119.872590][T25158] ip6_gre: GRE over IPv6 tunneling driver
[ 4161.712385][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4167.664270][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4172.593235][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4178.673260][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!