[ 1103.968295][T10678] gre: GRE over IPv4 demultiplexer driver
[ 1104.051122][T10678] ip6_gre: GRE over IPv6 tunneling driver
[ 1104.268095][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1104.412658][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1106.540859][T10703] ip (10703) used greatest stack depth: 23856 bytes left
[ 1111.584538][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1111.717225][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!