[ 3092.031455][T19289] gre: GRE over IPv4 demultiplexor driver
[ 3094.360409][T19319] ip_gre: GRE over IPv4 tunneling driver
[ 3155.422265][T19891] ip6_gre: GRE over IPv6 tunneling driver
[ 3199.789168][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3205.933051][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3211.182089][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3217.326009][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!