[ 1446.650816][ T4383] gre: GRE over IPv4 demultiplexer driver
[ 1447.066100][ T4406] ip_gre: GRE over IPv4 tunneling driver
[ 1462.516013][ T4978] ip6_gre: GRE over IPv6 tunneling driver
[ 1472.666118][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1474.586096][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1476.442095][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1478.427094][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!