[ 12.288590][ T272] ip (272) used greatest stack depth: 23888 bytes left [ 15.026883][ T307] 8021q: 802.1Q VLAN Support v1.8 [ 15.907273][ T318] gre: GRE over IPv4 demultiplexor driver [ 15.920009][ T318] ip_gre: GRE over IPv4 tunneling driver [ 16.273271][ T324] ip (324) used greatest stack depth: 22984 bytes left [ 20.440867][ T375] GACT probability NOT on