[ 3169.172096][T27845] gre: GRE over IPv4 demultiplexor driver
[ 3170.311294][T27868] ip_gre: GRE over IPv4 tunneling driver
[ 3206.696574][T28441] ip6_gre: GRE over IPv6 tunneling driver
[ 3218.943360][ T8732] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3231.103225][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3234.943222][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3238.207222][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3241.919214][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!