[ 3175.055370][T22578] gre: GRE over IPv4 demultiplexor driver
[ 3177.121374][T22601] ip_gre: GRE over IPv4 tunneling driver
[ 3236.138627][T23182] ip6_gre: GRE over IPv6 tunneling driver
[ 3276.351086][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3282.111002][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3286.847007][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3292.607081][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!