[ 3223.601752][T23679] gre: GRE over IPv4 demultiplexer driver
[ 3225.170073][T23702] ip_gre: GRE over IPv4 tunneling driver
[ 3272.909685][T24274] ip6_gre: GRE over IPv6 tunneling driver
[ 3306.574663][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3311.502569][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3315.662579][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3320.526583][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!