[ 4476.636871][T29211] gre: GRE over IPv4 demultiplexer driver
[ 4478.261561][T29234] ip_gre: GRE over IPv4 tunneling driver
[ 4527.775718][T29813] ip6_gre: GRE over IPv6 tunneling driver
[ 4562.248929][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4567.496848][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4571.849801][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4576.904806][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!