[ 1308.258040][ T4821] gre: GRE over IPv4 demultiplexer driver
[ 1308.518926][ T4845] ip_gre: GRE over IPv4 tunneling driver
[ 1319.843330][ T5416] ip6_gre: GRE over IPv6 tunneling driver
[ 1327.224288][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1328.824287][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1330.360286][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1332.025297][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!