[ 3141.730150][T22573] gre: GRE over IPv4 demultiplexor driver
[ 3143.830852][T22597] ip_gre: GRE over IPv4 tunneling driver
[ 3205.035013][T23171] ip6_gre: GRE over IPv6 tunneling driver
[ 3247.802570][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3253.881541][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3258.874514][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3264.762544][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!