[ 4192.819953][T20480] gre: GRE over IPv4 demultiplexer driver
[ 4194.454110][T20503] ip_gre: GRE over IPv4 tunneling driver
[ 4244.661814][T21074] ip6_gre: GRE over IPv6 tunneling driver
[ 4279.706855][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4284.761789][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4289.113773][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4294.169754][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!