[ 4334.607076][T29652] gre: GRE over IPv4 demultiplexer driver
[ 4336.236306][T29675] ip_gre: GRE over IPv4 tunneling driver
[ 4385.617759][T30248] ip6_gre: GRE over IPv6 tunneling driver
[ 4419.993373][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4425.049309][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4429.401340][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4434.649296][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!