[ 2576.418378][T17626] gre: GRE over IPv4 demultiplexor driver
[ 2578.428049][T17649] ip_gre: GRE over IPv4 tunneling driver
[ 2638.189676][T18227] ip6_gre: GRE over IPv6 tunneling driver
[ 2679.017138][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2684.840917][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2689.641923][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2695.400925][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!