[ 3130.366551][T22583] gre: GRE over IPv4 demultiplexor driver [ 3132.335372][T22607] ip_gre: GRE over IPv4 tunneling driver [ 3192.790834][T23181] ip6_gre: GRE over IPv6 tunneling driver [ 3234.196111][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3240.019036][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3244.948047][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3250.771013][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured!