[ 3168.656377][T27813] gre: GRE over IPv4 demultiplexor driver
[ 3169.768432][T27836] ip_gre: GRE over IPv4 tunneling driver
[ 3205.483984][T28408] ip6_gre: GRE over IPv6 tunneling driver
[ 3215.164173][T19939] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3229.748332][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3233.460328][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3236.660343][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3240.436322][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!