[ 3212.595855][T23674] gre: GRE over IPv4 demultiplexer driver
[ 3214.249257][T23697] ip_gre: GRE over IPv4 tunneling driver
[ 3262.441390][T24270] ip6_gre: GRE over IPv6 tunneling driver
[ 3296.135843][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3301.063741][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3305.415726][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3310.407728][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!