[ 4694.774598][T24775] gre: GRE over IPv4 demultiplexor driver
[ 4696.964997][T24799] ip_gre: GRE over IPv4 tunneling driver
[ 4762.892383][T25378] ip6_gre: GRE over IPv6 tunneling driver
[ 4809.671371][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4816.135417][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4821.576272][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4828.104299][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!