[ 4316.738637][T29235] gre: GRE over IPv4 demultiplexer driver
[ 4318.431410][T29258] ip_gre: GRE over IPv4 tunneling driver
[ 4368.606940][T29838] ip6_gre: GRE over IPv6 tunneling driver
[ 4403.037729][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4408.093599][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4412.317608][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4417.309586][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!