[ 3298.651040][  T478] gre: GRE over IPv4 demultiplexor driver
[ 3299.843328][  T501] ip_gre: GRE over IPv4 tunneling driver
[ 3337.666550][ T1073] ip6_gre: GRE over IPv6 tunneling driver
[ 3357.531310][T18449] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3367.129147][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3371.033179][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3374.362219][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3378.266163][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!