[ 4255.277089][T29235] gre: GRE over IPv4 demultiplexer driver
[ 4256.888087][T29258] ip_gre: GRE over IPv4 tunneling driver
[ 4306.086584][T29837] ip6_gre: GRE over IPv6 tunneling driver
[ 4340.171571][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4344.971471][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4349.132459][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4353.995481][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!