[ 4318.973441][T22009] gre: GRE over IPv4 demultiplexer driver
[ 4320.590276][T22032] ip_gre: GRE over IPv4 tunneling driver
[ 4368.765400][T22603] ip6_gre: GRE over IPv6 tunneling driver
[ 4401.831748][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4406.631681][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4410.790657][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4415.655663][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!