[ 3329.698063][ T3846] gre: GRE over IPv4 demultiplexor driver
[ 3330.845065][ T3869] ip_gre: GRE over IPv4 tunneling driver
[ 3368.066880][ T4442] ip6_gre: GRE over IPv6 tunneling driver
[ 3377.790613][   T30] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3391.935446][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3395.646437][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3398.847435][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3402.494457][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!