[ 9.523622][ T232] ip (232) used greatest stack depth: 24760 bytes left [ 9.733388][ T239] ip (239) used greatest stack depth: 24496 bytes left [ 11.353478][ T303] gre: GRE over IPv4 demultiplexer driver [ 11.363586][ T303] ip_gre: GRE over IPv4 tunneling driver [ 11.922340][ T327] 8021q: 802.1Q VLAN Support v1.8 [ 12.947140][ T365] GACT probability NOT on [ 12.955314][ T363] tc (363) used greatest stack depth: 24040 bytes left [ 483.321558][T13447] ping6 (13447) used greatest stack depth: 23648 bytes left