[ 4381.563706][T29205] gre: GRE over IPv4 demultiplexer driver
[ 4383.153155][T29228] ip_gre: GRE over IPv4 tunneling driver
[ 4434.233184][T29813] ip6_gre: GRE over IPv6 tunneling driver
[ 4468.588725][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4473.708638][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4477.996609][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4482.988650][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!