[ 4330.285848][T20345] gre: GRE over IPv4 demultiplexor driver
[ 4332.526369][T20368] ip_gre: GRE over IPv4 tunneling driver
[ 4397.231622][T20939] ip6_gre: GRE over IPv6 tunneling driver
[ 4441.541348][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4447.812871][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4453.188883][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4459.332911][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!