[ 3424.256153][T32371] gre: GRE over IPv4 demultiplexor driver
[ 3425.458258][T32394] ip_gre: GRE over IPv4 tunneling driver
[ 3461.858651][  T499] ip6_gre: GRE over IPv6 tunneling driver
[ 3489.076451][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3493.620317][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3497.653316][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3502.644337][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!