[ 3356.104598][ T2974] gre: GRE over IPv4 demultiplexor driver
[ 3357.205799][ T2997] ip_gre: GRE over IPv4 tunneling driver
[ 3392.208109][ T3568] ip6_gre: GRE over IPv6 tunneling driver
[ 3401.958477][T31700] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3404.645441][T31700] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3416.741356][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3420.582357][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3423.910343][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3427.813387][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!