[ 1534.414680][T18858] gre: GRE over IPv4 demultiplexer driver
[ 1534.902368][T18881] ip_gre: GRE over IPv4 tunneling driver
[ 1550.954497][T19460] ip6_gre: GRE over IPv6 tunneling driver
[ 1561.594963][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1563.642933][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1565.498941][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1567.483930][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!