[ 4544.046821][T29162] gre: GRE over IPv4 demultiplexer driver
[ 4545.745973][T29185] ip_gre: GRE over IPv4 tunneling driver
[ 4595.914579][T29757] ip6_gre: GRE over IPv6 tunneling driver
[ 4630.278382][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4635.334150][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4639.622094][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4644.807141][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!