[ 3186.036845][T23660] gre: GRE over IPv4 demultiplexer driver
[ 3187.657947][T23683] ip_gre: GRE over IPv4 tunneling driver
[ 3235.699737][T24255] ip6_gre: GRE over IPv6 tunneling driver
[ 3269.105541][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3274.033502][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3278.385507][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3283.250485][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!