[ 4339.216140][T29258] gre: GRE over IPv4 demultiplexer driver
[ 4340.831481][T29281] ip_gre: GRE over IPv4 tunneling driver
[ 4388.823529][T29854] ip6_gre: GRE over IPv6 tunneling driver
[ 4422.289954][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4427.153834][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4431.376863][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4436.304867][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!