[ 1491.731641][T32642] gre: GRE over IPv4 demultiplexer driver
[ 1492.247121][T32665] ip_gre: GRE over IPv4 tunneling driver
[ 1509.049364][  T770] ip6_gre: GRE over IPv6 tunneling driver
[ 1520.199338][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1522.311280][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1524.231307][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1526.344290][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!