[ 2159.862336][T17623] gre: GRE over IPv4 demultiplexor driver
[ 2161.522115][T17646] ip_gre: GRE over IPv4 tunneling driver
[ 2214.866372][T18218] ip6_gre: GRE over IPv6 tunneling driver
[ 2250.471195][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2255.591134][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2259.751101][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2264.616097][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!