[ 4514.277063][T29146] gre: GRE over IPv4 demultiplexer driver
[ 4515.997692][T29169] ip_gre: GRE over IPv4 tunneling driver
[ 4566.256797][T29741] ip6_gre: GRE over IPv6 tunneling driver
[ 4601.440088][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4606.752011][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4611.104008][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4616.161004][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!