[ 3200.772482][T22580] gre: GRE over IPv4 demultiplexor driver
[ 3202.849008][T22604] ip_gre: GRE over IPv4 tunneling driver
[ 3262.785306][T23178] ip6_gre: GRE over IPv6 tunneling driver
[ 3304.735990][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3310.624912][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3315.680917][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3321.823919][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!