[ 1344.385280][T10907] gre: GRE over IPv4 demultiplexer driver
[ 1344.871186][T10930] ip_gre: GRE over IPv4 tunneling driver
[ 1360.713578][T11508] ip6_gre: GRE over IPv6 tunneling driver
[ 1371.056145][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1373.041098][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1374.896101][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1376.881103][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!