[ 4436.725125][T22204] gre: GRE over IPv4 demultiplexer driver
[ 4438.441117][T22227] ip_gre: GRE over IPv4 tunneling driver
[ 4489.250556][T22813] ip6_gre: GRE over IPv6 tunneling driver
[ 4523.686661][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4528.678540][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4533.031551][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4538.086596][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!