[ 4338.629432][T28750] gre: GRE over IPv4 demultiplexer driver
[ 4340.581318][T28773] ip_gre: GRE over IPv4 tunneling driver
[ 4391.622523][T29356] ip6_gre: GRE over IPv6 tunneling driver
[ 4425.750814][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4430.807737][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4435.670720][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4440.662712][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!