[ 1529.185603][T15969] gre: GRE over IPv4 demultiplexer driver
[ 1529.673949][T15992] ip_gre: GRE over IPv4 tunneling driver
[ 1545.652789][T16570] ip6_gre: GRE over IPv6 tunneling driver
[ 1556.088755][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1558.071738][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1559.927738][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1561.911740][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1631.242789][  T117] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak)