[ 1515.542494] gre: GRE over IPv4 demultiplexer driver
[ 1515.543771] ip6_gre: GRE over IPv6 tunneling driver
[ 1515.550224] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1515.560133] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1515.635106] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1515.835105] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1515.978104] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1516.115104] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1516.570492] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1516.627114] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1516.627191] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1516.882108] ip6_tunnel: er6 xmit: Local address not yet configured!