[ 4313.377572][T29213] gre: GRE over IPv4 demultiplexer driver
[ 4315.039915][T29236] ip_gre: GRE over IPv4 tunneling driver
[ 4364.041479][T29808] ip6_gre: GRE over IPv6 tunneling driver
[ 4397.455757][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4402.319701][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4406.607679][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4411.535716][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!