[ 2618.512942][T19283] gre: GRE over IPv4 demultiplexor driver
[ 2620.274416][T19306] ip_gre: GRE over IPv4 tunneling driver
[ 2673.814252][T19879] ip6_gre: GRE over IPv6 tunneling driver
[ 2711.036054][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2716.602949][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2721.146944][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2726.522934][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!