[ 4269.685321][T29267] gre: GRE over IPv4 demultiplexer driver
[ 4271.326071][T29291] ip_gre: GRE over IPv4 tunneling driver
[ 4321.917549][T29862] ip6_gre: GRE over IPv6 tunneling driver
[ 4356.297617][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4361.161544][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4365.321535][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4370.121529][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!