[ 1350.652881][T31373] gre: GRE over IPv4 demultiplexer driver
[ 1351.266838][T31396] ip_gre: GRE over IPv4 tunneling driver
[ 1369.806917][T31971] ip6_gre: GRE over IPv6 tunneling driver
[ 1381.696449][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1383.871490][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1385.919534][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1388.096426][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!