[ 3368.586243][T30292] gre: GRE over IPv4 demultiplexor driver
[ 3369.741698][T30317] ip_gre: GRE over IPv4 tunneling driver
[ 3405.971157][T30894] ip6_gre: GRE over IPv6 tunneling driver
[ 3413.050572][   T35] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3430.778425][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3434.554420][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3437.882430][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3441.658428][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!