[ 3178.794701][T22574] gre: GRE over IPv4 demultiplexor driver
[ 3180.753471][T22598] ip_gre: GRE over IPv4 tunneling driver
[ 3239.601774][T23176] ip6_gre: GRE over IPv6 tunneling driver
[ 3281.898367][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3287.721257][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3292.649249][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3298.473264][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!