[ 9.967533][ T237] ip (237) used greatest stack depth: 24480 bytes left [ 10.293695][ T253] ip (253) used greatest stack depth: 24368 bytes left [ 11.546902][ T305] gre: GRE over IPv4 demultiplexer driver [ 11.554464][ T305] ip_gre: GRE over IPv4 tunneling driver [ 12.086542][ T328] 8021q: 802.1Q VLAN Support v1.8 [ 13.221652][ T370] GACT probability NOT on [ 13.230165][ T368] tc (368) used greatest stack depth: 23808 bytes left