[ 2157.506385][T17618] gre: GRE over IPv4 demultiplexor driver
[ 2159.113200][T17641] ip_gre: GRE over IPv4 tunneling driver
[ 2209.087524][T18213] ip6_gre: GRE over IPv6 tunneling driver
[ 2243.950567][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2249.070420][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2253.294481][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2258.350461][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!