[ 3208.245478][T23673] gre: GRE over IPv4 demultiplexer driver
[ 3209.892210][T23696] ip_gre: GRE over IPv4 tunneling driver
[ 3258.045716][T24269] ip6_gre: GRE over IPv6 tunneling driver
[ 3291.392549][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3296.320468][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3300.481424][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3305.409428][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!