[ 4289.661653][T29245] gre: GRE over IPv4 demultiplexer driver
[ 4291.356120][T29268] ip_gre: GRE over IPv4 tunneling driver
[ 4342.406527][T29847] ip6_gre: GRE over IPv6 tunneling driver
[ 4376.664153][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4381.656030][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4385.880161][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4390.808027][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!