[ 5786.307657][T31036] gre: GRE over IPv4 demultiplexor driver
[ 5786.331507][T31036] ip6_gre: GRE over IPv6 tunneling driver
[ 5786.497102][T27956] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5786.559861][T27956] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5786.778007][T27956] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5786.838843][T27956] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5787.078925][   T74] ip6_tunnel: gt6 xmit: Local address not yet configured!