[ 2648.897056][T17628] gre: GRE over IPv4 demultiplexor driver
[ 2651.104020][T17651] ip_gre: GRE over IPv4 tunneling driver
[ 2714.519280][T18224] ip6_gre: GRE over IPv6 tunneling driver
[ 2758.310177][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2764.389084][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2769.318069][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2775.397119][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!