[ 29.979931][ T238] ip (238) used greatest stack depth: 23616 bytes left [ 39.526695][ T314] gre: GRE over IPv4 demultiplexor driver [ 39.551326][ T314] ip_gre: GRE over IPv4 tunneling driver [ 42.994086][ T337] 8021q: 802.1Q VLAN Support v1.8 [ 49.022956][ T375] GACT probability NOT on [ 49.042363][ T373] tc (373) used greatest stack depth: 23360 bytes left