[ 3193.373443][T28942] gre: GRE over IPv4 demultiplexor driver
[ 3194.508377][T28965] ip_gre: GRE over IPv4 tunneling driver
[ 3229.542034][T29540] ip6_gre: GRE over IPv6 tunneling driver
[ 3253.598135][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3257.374088][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3260.638064][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3264.350124][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!