[ 4278.668990][T29286] gre: GRE over IPv4 demultiplexer driver
[ 4280.290562][T29309] ip_gre: GRE over IPv4 tunneling driver
[ 4328.373617][T29880] ip6_gre: GRE over IPv6 tunneling driver
[ 4361.464651][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4366.265586][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4370.296603][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4375.288612][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!