[ 3366.688087][ T3517] gre: GRE over IPv4 demultiplexor driver
[ 3367.829275][ T3540] ip_gre: GRE over IPv4 tunneling driver
[ 3403.039240][ T4114] ip6_gre: GRE over IPv6 tunneling driver
[ 3407.355296][ T6907] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3409.915212][T31944] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3423.867199][T31944] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3427.708118][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3431.484127][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3434.747131][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3438.459195][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!