[ 3204.822612][T24831] gre: GRE over IPv4 demultiplexer driver
[ 3206.449921][T24854] ip_gre: GRE over IPv4 tunneling driver
[ 3254.717201][T25433] ip6_gre: GRE over IPv6 tunneling driver
[ 3288.144568][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3293.009534][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3297.168550][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3302.096570][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!