[ 1393.615327][T24830] gre: GRE over IPv4 demultiplexer driver
[ 1394.129650][T24853] ip_gre: GRE over IPv4 tunneling driver
[ 1410.234052][T25424] ip6_gre: GRE over IPv6 tunneling driver
[ 1420.794134][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1422.841096][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1424.697096][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1426.681103][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!