[ 3250.126860][T23664] gre: GRE over IPv4 demultiplexer driver
[ 3251.740199][T23687] ip_gre: GRE over IPv4 tunneling driver
[ 3300.041187][T24266] ip6_gre: GRE over IPv6 tunneling driver
[ 3333.228183][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3338.093051][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3342.253048][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3347.116074][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!