[ 3136.458617][T24835] gre: GRE over IPv4 demultiplexer driver
[ 3138.040602][T24858] ip_gre: GRE over IPv4 tunneling driver
[ 3185.613800][T25431] ip6_gre: GRE over IPv6 tunneling driver
[ 3219.205941][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3224.068889][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3228.293859][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3233.156862][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!