[ 4363.538005][T29239] gre: GRE over IPv4 demultiplexer driver
[ 4365.159119][T29263] ip_gre: GRE over IPv4 tunneling driver
[ 4413.819719][T29834] ip6_gre: GRE over IPv6 tunneling driver
[ 4446.934107][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4451.798004][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4456.149037][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4461.077016][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!