[  971.523031][ T7588] gre: GRE over IPv4 demultiplexor driver
[  973.626475][ T7612] ip_gre: GRE over IPv4 tunneling driver
[ 1035.642104][ T8186] ip6_gre: GRE over IPv6 tunneling driver
[ 1078.445312][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1084.206236][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1089.005236][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1094.894249][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!