[ 3392.359696][ T4208] gre: GRE over IPv4 demultiplexor driver
[ 3393.491586][ T4231] ip_gre: GRE over IPv4 tunneling driver
[ 3428.393774][ T4804] ip6_gre: GRE over IPv6 tunneling driver
[ 3452.371813][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3456.083766][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3459.283752][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3463.059741][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!