[ 2215.848189][T18214] gre: GRE over IPv4 demultiplexor driver
[ 2217.527997][T18237] ip_gre: GRE over IPv4 tunneling driver
[ 2269.635272][T18808] ip6_gre: GRE over IPv6 tunneling driver
[ 2306.031187][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2310.958145][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2315.310123][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2320.367144][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!