[ 4198.812745][T21318] gre: GRE over IPv4 demultiplexor driver
[ 4200.480662][T21341] ip_gre: GRE over IPv4 tunneling driver
[ 4248.948072][T21913] ip6_gre: GRE over IPv6 tunneling driver
[ 4269.683477][T18578] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 4281.843387][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4286.706390][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4290.802364][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4295.730383][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!