[ 4372.202924][T29217] gre: GRE over IPv4 demultiplexer driver
[ 4373.832517][T29240] ip_gre: GRE over IPv4 tunneling driver
[ 4424.366917][T29813] ip6_gre: GRE over IPv6 tunneling driver
[ 4458.256730][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4463.248615][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4467.599625][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4472.527655][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!