[ 4270.650431][T29254] gre: GRE over IPv4 demultiplexer driver
[ 4272.264186][T29277] ip_gre: GRE over IPv4 tunneling driver
[ 4320.040872][T29848] ip6_gre: GRE over IPv6 tunneling driver
[ 4352.786160][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4357.585132][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4361.746057][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4366.545074][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!