[ 3104.569313][T23670] gre: GRE over IPv4 demultiplexer driver
[ 3106.082972][T23693] ip_gre: GRE over IPv4 tunneling driver
[ 3153.423643][T24264] ip6_gre: GRE over IPv6 tunneling driver
[ 3169.613464][T22579] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3185.228991][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3189.900043][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3193.996000][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3198.733027][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!