[ 3162.397938][T23668] gre: GRE over IPv4 demultiplexer driver
[ 3163.977350][T23691] ip_gre: GRE over IPv4 tunneling driver
[ 3212.426543][T24274] ip6_gre: GRE over IPv6 tunneling driver
[ 3245.725689][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3250.588609][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3254.749608][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3259.612604][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!