[ 3126.615775][T26206] gre: GRE over IPv4 demultiplexor driver
[ 3128.734560][T26230] ip_gre: GRE over IPv4 tunneling driver
[ 3189.453813][T26816] ip6_gre: GRE over IPv6 tunneling driver
[ 3231.976192][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3238.632122][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3244.584132][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3251.048115][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!