[ 4037.210885][T24584] gre: GRE over IPv4 demultiplexor driver
[ 4039.257227][T24608] ip_gre: GRE over IPv4 tunneling driver
[ 4100.548653][T25181] ip6_gre: GRE over IPv6 tunneling driver
[ 4143.077284][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4149.222208][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4154.341210][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4160.230221][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!