[ 1485.445256][ T3402] gre: GRE over IPv4 demultiplexer driver
[ 1485.929786][ T3425] ip_gre: GRE over IPv4 tunneling driver
[ 1504.340443][ T3996] ip6_gre: GRE over IPv6 tunneling driver
[ 1516.607670][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1518.655643][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1520.639648][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1522.815690][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!