[ 5652.576490][T11988] gre: GRE over IPv4 demultiplexer driver
[ 5652.595284][T11988] ip6_gre: GRE over IPv6 tunneling driver
[ 5652.761860][T11574] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5653.025790][T11574] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5653.103679][ T7958] ip6_tunnel: er6 xmit: Local address not yet configured!