[ 2586.716120][T17627] gre: GRE over IPv4 demultiplexor driver
[ 2588.796072][T17651] ip_gre: GRE over IPv4 tunneling driver
[ 2650.158284][T18222] ip6_gre: GRE over IPv6 tunneling driver
[ 2692.969898][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2698.922850][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2703.913835][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2709.802851][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!