[ 3199.907335][T24836] gre: GRE over IPv4 demultiplexer driver
[ 3201.521097][T24859] ip_gre: GRE over IPv4 tunneling driver
[ 3250.092313][T25430] ip6_gre: GRE over IPv6 tunneling driver
[ 3283.378774][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3288.242705][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3292.530686][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3297.266691][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!