[ 3344.211782][ T2650] gre: GRE over IPv4 demultiplexor driver
[ 3345.302484][ T2673] ip_gre: GRE over IPv4 tunneling driver
[ 3380.532237][ T3245] ip6_gre: GRE over IPv6 tunneling driver
[ 3403.993506][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3407.641388][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3410.841413][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3414.489409][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!