[ 1.885491] ip (256) used greatest stack depth: 12408 bytes left [ 1.992950] ip (274) used greatest stack depth: 12168 bytes left [ 2.338933] gre: GRE over IPv4 demultiplexer driver [ 2.340869] ip_gre: GRE over IPv4 tunneling driver [ 2.519427] 8021q: 802.1Q VLAN Support v1.8 [ 2.829619] GACT probability NOT on [ 2.830672] tc (376) used greatest stack depth: 11840 bytes left