[ 3363.335918][ T3253] gre: GRE over IPv4 demultiplexor driver
[ 3364.540569][ T3276] ip_gre: GRE over IPv4 tunneling driver
[ 3401.012991][ T3861] ip6_gre: GRE over IPv6 tunneling driver
[ 3402.469164][T31663] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3413.537612][ T1913] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3425.953697][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3429.922514][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3433.505491][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3437.282479][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!