[ 1672.089381][T31823] gre: GRE over IPv4 demultiplexer driver
[ 1672.571286][T31846] ip_gre: GRE over IPv4 tunneling driver
[ 1689.213783][T32425] ip6_gre: GRE over IPv6 tunneling driver
[ 1700.165441][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1702.278394][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1704.198337][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1706.310399][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!