[ 3206.049566][T24840] gre: GRE over IPv4 demultiplexer driver
[ 3207.685097][T24863] ip_gre: GRE over IPv4 tunneling driver
[ 3256.296550][T25439] ip6_gre: GRE over IPv6 tunneling driver
[ 3280.755988][T23017] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3289.587614][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3294.450597][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3298.610584][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3303.475589][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!