[ 4295.036003][T28724] gre: GRE over IPv4 demultiplexer driver
[ 4296.681623][T28747] ip_gre: GRE over IPv4 tunneling driver
[ 4345.543741][T29319] ip6_gre: GRE over IPv6 tunneling driver
[ 4379.431293][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4384.295250][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4388.519241][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4393.447264][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!