[ 3202.776216][T28971] gre: GRE over IPv4 demultiplexor driver
[ 3203.953400][T28994] ip_gre: GRE over IPv4 tunneling driver
[ 3239.990834][T29565] ip6_gre: GRE over IPv6 tunneling driver
[ 3246.944675][T18770] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3264.992530][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3268.832569][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3272.224549][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3276.000554][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!