[ 4414.044948][T22496] gre: GRE over IPv4 demultiplexor driver
[ 4416.067935][T22519] ip_gre: GRE over IPv4 tunneling driver
[ 4476.423958][T23093] ip6_gre: GRE over IPv6 tunneling driver
[ 4517.143324][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4522.903264][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4527.766266][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4533.462250][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!