[ 1.710590] ip (247) used greatest stack depth: 12392 bytes left [ 2.187379] gre: GRE over IPv4 demultiplexor driver [ 2.191883] ip6_gre: GRE over IPv6 tunneling driver [ 2.346618] 8021q: 802.1Q VLAN Support v1.8 [ 2.638387] GACT probability NOT on [ 2.640662] tc (374) used greatest stack depth: 11976 bytes left