[ 21.151498][ T261] ip (261) used greatest stack depth: 24688 bytes left [ 28.035784][ T338] gre: GRE over IPv4 demultiplexer driver [ 28.054380][ T338] ip_gre: GRE over IPv4 tunneling driver [ 28.478340][ T344] ip (344) used greatest stack depth: 24640 bytes left [ 30.415181][ T361] 8021q: 802.1Q VLAN Support v1.8 [ 34.557565][ T399] GACT probability NOT on [ 34.600552][ T397] tc (397) used greatest stack depth: 24440 bytes left