[ 1.526816] ip (245) used greatest stack depth: 12568 bytes left [ 1.677906] ip (273) used greatest stack depth: 12272 bytes left [ 2.021264] gre: GRE over IPv4 demultiplexor driver [ 2.022819] ip_gre: GRE over IPv4 tunneling driver [ 2.201713] 8021q: 802.1Q VLAN Support v1.8 [ 2.531681] GACT probability NOT on [ 2.534551] tc (375) used greatest stack depth: 11992 bytes left