[ 1543.162081][T27915] gre: GRE over IPv4 demultiplexer driver
[ 1543.666547][T27938] ip_gre: GRE over IPv4 tunneling driver
[ 1559.802551][T28516] ip6_gre: GRE over IPv6 tunneling driver
[ 1570.431460][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1572.479429][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1574.335427][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1576.383432][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!