[ 3380.777776][ T2966] gre: GRE over IPv4 demultiplexor driver
[ 3381.933617][ T2989] ip_gre: GRE over IPv4 tunneling driver
[ 3418.019869][ T3560] ip6_gre: GRE over IPv6 tunneling driver
[ 3430.152662][  T311] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3433.097624][T31900] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3442.248531][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3446.088536][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3449.417529][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3453.193539][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!