[ 2549.357705][T17623] gre: GRE over IPv4 demultiplexor driver
[ 2551.335508][T17646] ip_gre: GRE over IPv4 tunneling driver
[ 2612.052376][T18218] ip6_gre: GRE over IPv6 tunneling driver
[ 2653.042760][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2658.930187][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2663.794203][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2669.682197][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!