[ 3209.704740][T23691] gre: GRE over IPv4 demultiplexer driver
[ 3211.285334][T23714] ip_gre: GRE over IPv4 tunneling driver
[ 3260.140764][T24286] ip6_gre: GRE over IPv6 tunneling driver
[ 3292.729993][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3297.529916][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3301.689910][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3306.488935][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!