[ 4255.040460][T29276] gre: GRE over IPv4 demultiplexer driver
[ 4256.590191][T29300] ip_gre: GRE over IPv4 tunneling driver
[ 4302.839253][T29871] ip6_gre: GRE over IPv6 tunneling driver
[ 4335.024625][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4340.463550][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4345.200518][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4350.255622][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!