[ 2641.835487][T19292] gre: GRE over IPv4 demultiplexor driver
[ 2643.654965][T19315] ip_gre: GRE over IPv4 tunneling driver
[ 2699.292137][T19890] ip6_gre: GRE over IPv6 tunneling driver
[ 2737.693947][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2743.197851][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2747.869862][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2753.245862][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!