[ 4262.523947][T29236] gre: GRE over IPv4 demultiplexer driver
[ 4264.131594][T29259] ip_gre: GRE over IPv4 tunneling driver
[ 4312.260819][T29830] ip6_gre: GRE over IPv6 tunneling driver
[ 4329.301258][ T7530] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 4345.365146][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4350.165129][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4354.325136][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4359.189133][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!