[ 3161.497556][T27815] gre: GRE over IPv4 demultiplexor driver
[ 3162.618690][T27838] ip_gre: GRE over IPv4 tunneling driver
[ 3198.588842][T28409] ip6_gre: GRE over IPv6 tunneling driver
[ 3203.151623][T18888] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3205.642694][   T70] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3223.562412][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3227.338406][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3230.538431][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3234.314435][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!