[ 3212.046299][T25632] gre: GRE over IPv4 demultiplexor driver
[ 3214.368463][T25656] ip_gre: GRE over IPv4 tunneling driver
[ 3280.728006][T26231] ip6_gre: GRE over IPv6 tunneling driver
[ 3332.475619][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3339.642578][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3345.978576][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3353.402663][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!