[ 2642.603587][T19286] gre: GRE over IPv4 demultiplexor driver
[ 2644.278172][T19309] ip_gre: GRE over IPv4 tunneling driver
[ 2697.463760][T19889] ip6_gre: GRE over IPv6 tunneling driver
[ 2734.191400][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2739.374314][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2743.791307][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2748.975327][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!