[ 3217.472987][T24836] gre: GRE over IPv4 demultiplexer driver
[ 3219.142191][T24859] ip_gre: GRE over IPv4 tunneling driver
[ 3267.489761][T25430] ip6_gre: GRE over IPv6 tunneling driver
[ 3300.597260][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3305.462145][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3309.686162][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3314.550167][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!