[ 2304.032565][T16891] gre: GRE over IPv4 demultiplexor driver
[ 2305.781844][T16914] ip_gre: GRE over IPv4 tunneling driver
[ 2359.969981][T17487] ip6_gre: GRE over IPv6 tunneling driver
[ 2397.831643][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2403.207586][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2407.751551][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2413.063551][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!