[ 3334.187140][ T4248] gre: GRE over IPv4 demultiplexor driver
[ 3335.271833][ T4271] ip_gre: GRE over IPv4 tunneling driver
[ 3369.456949][ T4842] ip6_gre: GRE over IPv6 tunneling driver
[ 3388.750967][ T2865] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3392.525514][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3396.110520][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3399.246514][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3402.829500][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!