[ 1525.406665][ T1702] gre: GRE over IPv4 demultiplexer driver
[ 1525.882671][ T1725] ip_gre: GRE over IPv4 tunneling driver
[ 1541.393883][ T2297] ip6_gre: GRE over IPv6 tunneling driver
[ 1551.541578][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1553.525540][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1555.381539][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1557.365547][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!