[ 3202.798557][T22573] gre: GRE over IPv4 demultiplexor driver
[ 3204.802098][T22597] ip_gre: GRE over IPv4 tunneling driver
[ 3264.236986][T23172] ip6_gre: GRE over IPv6 tunneling driver
[ 3304.890617][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3310.650535][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3315.514531][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3321.403526][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!