[ 12.596681][ T272] ip (272) used greatest stack depth: 24432 bytes left [ 16.990369][ T326] gre: GRE over IPv4 demultiplexor driver [ 17.010708][ T326] ip_gre: GRE over IPv4 tunneling driver [ 18.729160][ T350] 8021q: 802.1Q VLAN Support v1.8 [ 21.856586][ T389] GACT probability NOT on [ 1340.904026][T17290] ip (17290) used greatest stack depth: 24352 bytes left