[ 4148.597630][T28349] gre: GRE over IPv4 demultiplexer driver
[ 4150.225495][T28372] ip_gre: GRE over IPv4 tunneling driver
[ 4198.949143][T28949] ip6_gre: GRE over IPv6 tunneling driver
[ 4232.687316][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4237.807388][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4242.032068][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4246.895055][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!