[ 2829.261703][T24809] gre: GRE over IPv4 demultiplexer driver
[ 2830.996938][T24832] ip_gre: GRE over IPv4 tunneling driver
[ 2878.718944][T25404] ip6_gre: GRE over IPv6 tunneling driver
[ 2911.084625][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2915.885513][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2920.045522][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2924.781537][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!