[ 3242.949657][T22580] gre: GRE over IPv4 demultiplexor driver
[ 3245.201341][T22603] ip_gre: GRE over IPv4 tunneling driver
[ 3307.652551][T23175] ip6_gre: GRE over IPv6 tunneling driver
[ 3351.988598][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3358.196535][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3363.445529][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3369.332527][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!