[ 4279.595598][T29252] gre: GRE over IPv4 demultiplexer driver
[ 4281.278188][T29275] ip_gre: GRE over IPv4 tunneling driver
[ 4330.627368][T29848] ip6_gre: GRE over IPv6 tunneling driver
[ 4364.224501][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4369.345445][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4373.440412][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4378.176436][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!