[ 5956.052579][T22729] gre: GRE over IPv4 demultiplexor driver
[ 5956.073218][T22729] ip6_gre: GRE over IPv6 tunneling driver
[ 5956.240694][T15088] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5956.294852][ T6067] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5956.529650][ T6067] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5956.559710][ T6067] ip6_tunnel: gt6 xmit: Local address not yet configured!