[ 3188.722489][T28516] gre: GRE over IPv4 demultiplexor driver
[ 3189.856140][T28539] ip_gre: GRE over IPv4 tunneling driver
[ 3224.856930][T29110] ip6_gre: GRE over IPv6 tunneling driver
[ 3231.524196][T27986] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3248.547040][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3252.388050][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3255.587047][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3259.299096][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!