[ 1366.683574][T21878] gre: GRE over IPv4 demultiplexer driver
[ 1367.248648][T21901] ip_gre: GRE over IPv4 tunneling driver
[ 1384.185728][T22473] ip6_gre: GRE over IPv6 tunneling driver
[ 1395.277067][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1397.390020][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1399.373030][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1401.485053][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!