[ 3345.914950][T31382] gre: GRE over IPv4 demultiplexor driver
[ 3347.031853][T31406] ip_gre: GRE over IPv4 tunneling driver
[ 3381.303094][T31980] ip6_gre: GRE over IPv6 tunneling driver
[ 3395.618181][T26199] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3404.640286][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3408.351268][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3411.552280][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3415.264277][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!