[ 3088.691865][T17214] gre: GRE over IPv4 demultiplexor driver
[ 3090.785876][T17237] ip_gre: GRE over IPv4 tunneling driver
[ 3152.047607][T17810] ip6_gre: GRE over IPv6 tunneling driver
[ 3194.681329][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3200.633232][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3205.688242][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3211.769233][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!