[ 4353.477709][T29222] gre: GRE over IPv4 demultiplexer driver
[ 4355.425218][T29245] ip_gre: GRE over IPv4 tunneling driver
[ 4408.799641][T29817] ip6_gre: GRE over IPv6 tunneling driver
[ 4444.390389][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4449.766309][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4454.246267][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4459.302289][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!