[  973.703925][ T7139] gre: GRE over IPv4 demultiplexor driver
[  973.720218][ T7139] ip6_gre: GRE over IPv6 tunneling driver
[  973.894901][ T4030] ip6_tunnel: er6 xmit: Local address not yet configured!
[  974.078614][ T4030] ip6_tunnel: er6 xmit: Local address not yet configured!
[  974.202744][ T3650] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  974.492799][   T75] ip6_tunnel: er6 xmit: Local address not yet configured!