[ 4397.373740][T29264] gre: GRE over IPv4 demultiplexer driver
[ 4398.960881][T29287] ip_gre: GRE over IPv4 tunneling driver
[ 4446.628470][T29858] ip6_gre: GRE over IPv6 tunneling driver
[ 4479.814348][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4484.678113][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4489.029117][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4493.894124][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!