[ 3234.275970][T24826] gre: GRE over IPv4 demultiplexer driver
[ 3236.013368][T24849] ip_gre: GRE over IPv4 tunneling driver
[ 3285.067397][T25421] ip6_gre: GRE over IPv6 tunneling driver
[ 3318.210299][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3323.202221][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3327.426264][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3332.226218][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!