[ 4689.078288][T23332] gre: GRE over IPv4 demultiplexor driver
[ 4691.343402][T23355] ip_gre: GRE over IPv4 tunneling driver
[ 4756.511478][T23928] ip6_gre: GRE over IPv6 tunneling driver
[ 4802.592586][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4809.377466][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4814.753518][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4822.048539][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!