[ 3304.136906][T23127] ip_gre: GRE over IPv4 tunneling driver
[ 3407.922941][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3413.938889][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3419.057941][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3425.009869][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!