[ 3170.824410][T23663] gre: GRE over IPv4 demultiplexer driver
[ 3172.430551][T23686] ip_gre: GRE over IPv4 tunneling driver
[ 3222.302777][T24265] ip6_gre: GRE over IPv6 tunneling driver
[ 3255.887827][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3260.750758][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3264.975770][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3269.902757][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!