[ 4119.308124][T28618] gre: GRE over IPv4 demultiplexer driver
[ 4120.944246][T28641] ip_gre: GRE over IPv4 tunneling driver
[ 4168.924608][T29214] ip6_gre: GRE over IPv6 tunneling driver
[ 4201.983081][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4206.782966][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4210.943974][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4215.934972][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!