[ 9.979544][ T249] ip (249) used greatest stack depth: 24384 bytes left [ 14.419529][ T326] gre: GRE over IPv4 demultiplexor driver [ 14.445196][ T326] ip_gre: GRE over IPv4 tunneling driver [ 16.011974][ T349] 8021q: 802.1Q VLAN Support v1.8 [ 18.767008][ T387] GACT probability NOT on [ 1322.435355][T17312] ip (17312) used greatest stack depth: 23960 bytes left