[ 3173.205265][T22576] gre: GRE over IPv4 demultiplexor driver
[ 3175.180005][T22600] ip_gre: GRE over IPv4 tunneling driver
[ 3237.729455][T23172] ip6_gre: GRE over IPv6 tunneling driver
[ 3281.076917][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3286.900806][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3291.828799][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3297.717794][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!