[ 1417.127770][T24879] gre: GRE over IPv4 demultiplexer driver
[ 1417.629980][T24902] ip_gre: GRE over IPv4 tunneling driver
[ 1433.794048][T25474] ip6_gre: GRE over IPv6 tunneling driver
[ 1444.440451][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1446.424419][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1448.281406][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1450.329414][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!