[ 3213.206674][T24835] gre: GRE over IPv4 demultiplexer driver
[ 3214.948066][T24858] ip_gre: GRE over IPv4 tunneling driver
[ 3263.287811][T25429] ip6_gre: GRE over IPv6 tunneling driver
[ 3296.573120][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3301.437046][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3305.598033][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3310.462034][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!