[ 4097.409161][T17225] ip_gre: GRE over IPv4 tunneling driver
[ 4222.931957][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4229.523944][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4235.091943][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4242.132511][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!