[ 4680.287977][T23245] gre: GRE over IPv4 demultiplexor driver
[ 4682.447594][T23268] ip_gre: GRE over IPv4 tunneling driver
[ 4748.470119][T23842] ip6_gre: GRE over IPv6 tunneling driver
[ 4793.653600][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4800.054486][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4805.301499][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4811.573523][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!