[ 4378.294368][T28684] gre: GRE over IPv4 demultiplexer driver
[ 4379.965150][T28707] ip_gre: GRE over IPv4 tunneling driver
[ 4430.026127][T29286] ip6_gre: GRE over IPv6 tunneling driver
[ 4464.597170][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4470.036986][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4474.389929][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4479.508941][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!