[ 4128.722043][T27207] gre: GRE over IPv4 demultiplexor driver
[ 4130.376295][T27230] ip_gre: GRE over IPv4 tunneling driver
[ 4178.452727][T27801] ip6_gre: GRE over IPv6 tunneling driver
[ 4211.512137][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4216.439083][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4220.664080][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4225.527079][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!