[ 1454.725262][ T1275] gre: GRE over IPv4 demultiplexer driver
[ 1455.155774][ T1298] ip_gre: GRE over IPv4 tunneling driver
[ 1470.152986][ T1869] ip6_gre: GRE over IPv6 tunneling driver
[ 1479.974146][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1481.894114][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1483.686103][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1485.671109][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!