[ 4326.508014][T29219] gre: GRE over IPv4 demultiplexer driver
[ 4328.342635][T29249] ip_gre: GRE over IPv4 tunneling driver
[ 4377.695414][T29821] ip6_gre: GRE over IPv6 tunneling driver
[ 4412.078447][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4417.070381][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4421.550352][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4426.414366][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!