[ 3599.679009][T32157] gre: GRE over IPv4 demultiplexor driver
[ 3600.815905][T32180] ip_gre: GRE over IPv4 tunneling driver
[ 3639.594587][T32759] ip6_gre: GRE over IPv6 tunneling driver
[ 3667.013373][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3671.429254][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3674.885255][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3678.661305][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!