[ 2611.503567][T19265] gre: GRE over IPv4 demultiplexor driver
[ 2613.289616][T19288] ip_gre: GRE over IPv4 tunneling driver
[ 2667.326700][T19860] ip6_gre: GRE over IPv6 tunneling driver
[ 2705.084945][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2710.268818][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2714.684817][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2719.932825][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!