[ 1627.671596][ T1585] gre: GRE over IPv4 demultiplexer driver
[ 1628.171632][ T1608] ip_gre: GRE over IPv4 tunneling driver
[ 1644.355546][ T2180] ip6_gre: GRE over IPv6 tunneling driver
[ 1644.939930][T31255] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1655.050766][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1657.099765][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1658.954769][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1661.003766][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!