[ 4369.829033][T29149] gre: GRE over IPv4 demultiplexer driver
[ 4371.555458][T29172] ip_gre: GRE over IPv4 tunneling driver
[ 4422.557209][T29753] ip6_gre: GRE over IPv6 tunneling driver
[ 4456.859271][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4461.851117][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4466.203113][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4471.196087][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!