[ 4824.105891][ T2922] gre: GRE over IPv4 demultiplexer driver
[ 4825.836163][ T2945] ip_gre: GRE over IPv4 tunneling driver
[ 4877.938222][ T3518] ip6_gre: GRE over IPv6 tunneling driver
[ 4914.769904][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4920.082826][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4924.690893][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4931.090905][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!