[ 3405.857106][ T2119] gre: GRE over IPv4 demultiplexor driver
[ 3407.042755][ T2142] ip_gre: GRE over IPv4 tunneling driver
[ 3442.795897][ T2713] ip6_gre: GRE over IPv6 tunneling driver
[ 3467.041453][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3470.753388][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3473.889394][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3477.601397][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!