[ 1483.464437][ T1126] gre: GRE over IPv4 demultiplexer driver
[ 1483.866900][ T1149] ip_gre: GRE over IPv4 tunneling driver
[ 1498.792711][ T1720] ip6_gre: GRE over IPv6 tunneling driver
[ 1506.040117][ T2047] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1508.688016][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1510.608019][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1512.399023][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1514.319030][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!