[ 3460.777069][ T4000] gre: GRE over IPv4 demultiplexor driver
[ 3461.969059][ T4023] ip_gre: GRE over IPv4 tunneling driver
[ 3499.347440][ T4594] ip6_gre: GRE over IPv6 tunneling driver
[ 3515.201779][ T1240] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3524.544221][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3528.320238][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3531.648267][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3535.489263][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!