[ 3234.895093][T26293] gre: GRE over IPv4 demultiplexor driver
[ 3236.139673][T26316] ip_gre: GRE over IPv4 tunneling driver
[ 3271.752947][T26889] ip6_gre: GRE over IPv6 tunneling driver
[ 3278.547506][T19937] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3283.788561][T18901] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3295.883260][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3299.660359][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3302.859232][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3306.635246][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!