[ 4036.141391][T24597] gre: GRE over IPv4 demultiplexor driver
[ 4038.627610][T24621] ip_gre: GRE over IPv4 tunneling driver
[ 4100.072928][T25195] ip6_gre: GRE over IPv6 tunneling driver
[ 4141.999252][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4148.014176][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4153.070227][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4159.150169][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!