[ 2848.980581][T24814] gre: GRE over IPv4 demultiplexer driver
[ 2850.564849][T24838] ip_gre: GRE over IPv4 tunneling driver
[ 2897.819564][T25410] ip6_gre: GRE over IPv6 tunneling driver
[ 2930.158685][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2934.893616][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2938.989665][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2943.789654][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!