[ 3211.784315][T22579] gre: GRE over IPv4 demultiplexor driver
[ 3213.844421][T22603] ip_gre: GRE over IPv4 tunneling driver
[ 3275.332114][T23181] ip6_gre: GRE over IPv6 tunneling driver
[ 3318.807765][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3324.824679][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3330.072662][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3336.344696][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!