[ 1312.873544][ T3293] gre: GRE over IPv4 demultiplexer driver
[ 1313.407660][ T3316] ip_gre: GRE over IPv4 tunneling driver
[ 1331.479841][ T3890] ip6_gre: GRE over IPv6 tunneling driver
[ 1339.991031][T18321] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1342.808076][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1345.047953][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1347.094962][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1349.207971][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!