[ 3341.717288][ T4275] gre: GRE over IPv4 demultiplexor driver
[ 3342.836550][ T4298] ip_gre: GRE over IPv4 tunneling driver
[ 3376.857585][ T4871] ip6_gre: GRE over IPv6 tunneling driver
[ 3393.650965][   T61] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3400.243345][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3403.954363][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3407.091347][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3410.739343][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!