[ 1353.587827][T24793] gre: GRE over IPv4 demultiplexer driver
[ 1354.099605][T24816] ip_gre: GRE over IPv4 tunneling driver
[ 1370.173918][T25391] ip6_gre: GRE over IPv6 tunneling driver
[ 1381.484975][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1383.980866][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1386.349836][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1388.652850][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!