[ 1342.098870][T18372] gre: GRE over IPv4 demultiplexer driver
[ 1342.607230][T18395] ip_gre: GRE over IPv4 tunneling driver
[ 1358.489589][T18966] ip6_gre: GRE over IPv6 tunneling driver
[ 1369.041488][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1371.025444][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1372.944488][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1374.993451][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!