[ 3118.733914][T24824] gre: GRE over IPv4 demultiplexer driver
[ 3120.285433][T24848] ip_gre: GRE over IPv4 tunneling driver
[ 3167.351213][T25420] ip6_gre: GRE over IPv6 tunneling driver
[ 3200.207029][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3204.878926][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3208.910929][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3213.581947][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!