[ 9.865406][ T181] ip (181) used greatest stack depth: 23968 bytes left [ 12.055526][ T252] gre: GRE over IPv4 demultiplexer driver [ 12.067062][ T252] ip_gre: GRE over IPv4 tunneling driver [ 12.216835][ T259] ip (259) used greatest stack depth: 23408 bytes left [ 12.673660][ T276] 8021q: 802.1Q VLAN Support v1.8 [ 13.925011][ T314] GACT probability NOT on