[ 3193.829102][T22573] gre: GRE over IPv4 demultiplexor driver
[ 3195.862113][T22597] ip_gre: GRE over IPv4 tunneling driver
[ 3256.335787][T23177] ip6_gre: GRE over IPv6 tunneling driver
[ 3297.778438][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3303.601500][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3308.593495][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3314.417520][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!