[ 4397.934409][T29199] gre: GRE over IPv4 demultiplexer driver
[ 4399.534015][T29222] ip_gre: GRE over IPv4 tunneling driver
[ 4448.205764][T29794] ip6_gre: GRE over IPv6 tunneling driver
[ 4482.217596][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4487.082562][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4491.305563][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4496.169558][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!