[ 4427.715424][T29141] gre: GRE over IPv4 demultiplexer driver
[ 4429.419884][T29164] ip_gre: GRE over IPv4 tunneling driver
[ 4479.565067][T29737] ip6_gre: GRE over IPv6 tunneling driver
[ 4515.139042][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4520.258949][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4524.674908][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4529.730939][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!