[ 1530.664648][ T1228] gre: GRE over IPv4 demultiplexer driver
[ 1531.140709][ T1251] ip_gre: GRE over IPv4 tunneling driver
[ 1546.170206][ T1824] ip6_gre: GRE over IPv6 tunneling driver
[ 1556.175070][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1558.350029][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1560.143027][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1562.126035][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!