[ 1638.484899][ T1295] gre: GRE over IPv4 demultiplexer driver
[ 1638.937480][ T1318] ip_gre: GRE over IPv4 tunneling driver
[ 1654.711934][ T1891] ip6_gre: GRE over IPv6 tunneling driver
[ 1657.241821][T18466] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1665.025742][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1667.073745][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1668.929749][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1670.913068][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!