[ 3225.989239][T26215] gre: GRE over IPv4 demultiplexor driver
[ 3227.242208][T26239] ip_gre: GRE over IPv4 tunneling driver
[ 3263.725930][T26812] ip6_gre: GRE over IPv6 tunneling driver
[ 3268.105655][T19466] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3280.137547][T13449] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3289.290457][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3293.001463][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3296.266441][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3299.913475][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!