[ 3979.260811][  T532] gre: GRE over IPv4 demultiplexer driver
[ 3979.278332][  T532] ip6_gre: GRE over IPv6 tunneling driver
[ 3979.431327][   T51] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3979.704245][   T51] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3979.727358][   T12] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3979.928592][   T51] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3980.080199][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3980.403083][   T51] ip6_tunnel: gt6 xmit: Local address not yet configured!