[ 4278.397892][T29294] gre: GRE over IPv4 demultiplexer driver
[ 4280.282366][T29317] ip_gre: GRE over IPv4 tunneling driver
[ 4329.233283][T29889] ip6_gre: GRE over IPv6 tunneling driver
[ 4362.618578][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4367.546516][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4371.834490][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4376.699477][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!