[ 4622.894765][T23209] gre: GRE over IPv4 demultiplexor driver
[ 4625.080665][T23232] ip_gre: GRE over IPv4 tunneling driver
[ 4689.314304][T23810] ip6_gre: GRE over IPv6 tunneling driver
[ 4734.612125][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4740.884030][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4746.068082][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4752.277034][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!