[ 4334.869003][  T550] gre: GRE over IPv4 demultiplexor driver
[ 4334.886025][  T550] ip6_gre: GRE over IPv6 tunneling driver
[ 4335.030694][T28190] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4335.223588][T28190] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4335.361444][T28190] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4335.457582][T28190] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4335.569689][   T66] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4335.825689][   T66] ip6_tunnel: gt6 xmit: Local address not yet configured!