[ 3264.394536][T24834] gre: GRE over IPv4 demultiplexer driver
[ 3266.227479][T24857] ip_gre: GRE over IPv4 tunneling driver
[ 3314.624867][T25428] ip6_gre: GRE over IPv6 tunneling driver
[ 3347.831162][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3352.759066][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3356.983052][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3361.911060][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!