[ 3169.701984][T20222] gre: GRE over IPv4 demultiplexor driver
[ 3170.837262][T20245] ip_gre: GRE over IPv4 tunneling driver
[ 3205.349538][T20820] ip6_gre: GRE over IPv6 tunneling driver
[ 3206.780793][   T50] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3209.596715][   T59] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3224.894425][   T50] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3228.669637][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3232.316651][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3235.453637][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3239.101646][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!