[ 4392.871976][T29162] gre: GRE over IPv4 demultiplexer driver
[ 4394.692013][T29185] ip_gre: GRE over IPv4 tunneling driver
[ 4447.251377][T29758] ip6_gre: GRE over IPv6 tunneling driver
[ 4482.776509][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4488.151416][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4493.015403][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4498.200953][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!