[ 3190.185020][T24821] gre: GRE over IPv4 demultiplexer driver
[ 3191.723194][T24844] ip_gre: GRE over IPv4 tunneling driver
[ 3238.107787][T25422] ip6_gre: GRE over IPv6 tunneling driver
[ 3270.100063][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3274.708975][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3278.739975][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3283.412973][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!