[ 4354.884255][T20176] gre: GRE over IPv4 demultiplexor driver
[ 4356.975109][T20199] ip_gre: GRE over IPv4 tunneling driver
[ 4422.972813][T20777] ip6_gre: GRE over IPv6 tunneling driver
[ 4466.300085][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4472.507968][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4477.435958][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4483.387964][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!