[ 3163.569956][T22573] gre: GRE over IPv4 demultiplexor driver
[ 3165.626908][T22596] ip_gre: GRE over IPv4 tunneling driver
[ 3226.723633][T23170] ip6_gre: GRE over IPv6 tunneling driver
[ 3268.524447][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3274.412338][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3279.404330][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3285.548335][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!