[ 3234.196969][T24823] gre: GRE over IPv4 demultiplexer driver
[ 3235.860438][T24846] ip_gre: GRE over IPv4 tunneling driver
[ 3285.384815][T25417] ip6_gre: GRE over IPv6 tunneling driver
[ 3307.042435][ T1913] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3319.586231][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3324.450215][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3328.675198][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3333.539248][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!