[ 26.783447][ T236] ip (236) used greatest stack depth: 23968 bytes left [ 34.392540][ T314] gre: GRE over IPv4 demultiplexor driver [ 34.438029][ T314] ip_gre: GRE over IPv4 tunneling driver [ 37.187695][ T337] 8021q: 802.1Q VLAN Support v1.8 [ 42.386322][ T375] GACT probability NOT on [ 4204.298437][T17244] ip (17244) used greatest stack depth: 23680 bytes left