[ 3396.836838][ T2759] gre: GRE over IPv4 demultiplexor driver
[ 3398.150547][ T2783] ip_gre: GRE over IPv4 tunneling driver
[ 3436.291443][ T3354] ip6_gre: GRE over IPv6 tunneling driver
[ 3454.583600][  T888] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3461.687377][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3465.591389][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3469.303356][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3473.207432][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!