[ 3185.503119][ T1657] gre: GRE over IPv4 demultiplexor driver
[ 3186.969553][ T1687] ip_gre: GRE over IPv4 tunneling driver
[ 3223.553309][ T2259] ip6_gre: GRE over IPv6 tunneling driver
[ 3248.399340][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3252.110359][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3255.438240][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3259.278376][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!