[ 2989.617932][T16496] gre: GRE over IPv4 demultiplexor driver
[ 2991.548435][T16520] ip_gre: GRE over IPv4 tunneling driver
[ 3050.255712][T17101] ip6_gre: GRE over IPv6 tunneling driver
[ 3090.544604][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3096.304527][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3101.233525][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3107.248542][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!