[ 3200.622459][T26395] gre: GRE over IPv4 demultiplexor driver
[ 3201.816597][T26418] ip_gre: GRE over IPv4 tunneling driver
[ 3237.736325][T26992] ip6_gre: GRE over IPv6 tunneling driver
[ 3247.528262][   T11] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3249.832175][T11356] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3252.904325][ T4871] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3255.335187][T11356] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3257.888447][T27336] ping (27336) used greatest stack depth: 23344 bytes left
[ 3262.183096][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3265.895131][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3269.224100][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3273.000092][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!