[  884.676662] ip_gre: GRE over IPv4 tunneling driver
[  895.859031] ip6_tnl_xmit_ctl: 2 callbacks suppressed
[  895.859035] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  900.219030] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  901.755018] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  903.163041] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  904.634995] ip6_tunnel: tep0 xmit: Local address not yet configured!