[ 2843.136478][T23668] gre: GRE over IPv4 demultiplexer driver
[ 2844.718049][T23691] ip_gre: GRE over IPv4 tunneling driver
[ 2892.103518][T24263] ip6_gre: GRE over IPv6 tunneling driver
[ 2912.502624][  T288] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 2924.406502][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2929.206472][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2933.301479][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2938.166507][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!