[ 4363.457885][T29196] gre: GRE over IPv4 demultiplexer driver
[ 4365.088034][T29219] ip_gre: GRE over IPv4 tunneling driver
[ 4413.637741][T29797] ip6_gre: GRE over IPv6 tunneling driver
[ 4447.053812][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4451.916720][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4456.076713][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4460.876759][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!