[ 9.287135][ T245] ip (245) used greatest stack depth: 24160 bytes left [ 10.467628][ T302] gre: GRE over IPv4 demultiplexer driver [ 10.477568][ T302] ip_gre: GRE over IPv4 tunneling driver [ 10.965348][ T325] 8021q: 802.1Q VLAN Support v1.8 [ 11.817091][ T363] GACT probability NOT on [ 357.963310][T10648] ping6 (10648) used greatest stack depth: 24080 bytes left