[ 3199.884352][T29037] gre: GRE over IPv4 demultiplexor driver
[ 3201.009844][T29060] ip_gre: GRE over IPv4 tunneling driver
[ 3235.610882][T29632] ip6_gre: GRE over IPv6 tunneling driver
[ 3259.123237][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3262.772165][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3265.971144][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3269.683163][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!