[ 2891.890863][T24806] gre: GRE over IPv4 demultiplexer driver
[ 2893.517620][T24829] ip_gre: GRE over IPv4 tunneling driver
[ 2941.442233][T25407] ip6_gre: GRE over IPv6 tunneling driver
[ 2974.074688][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2978.874613][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2982.970568][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2987.770578][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!