[   21.443786][  T217] ip (217) used greatest stack depth: 24224 bytes left
[   23.526040][  T297] gre: GRE over IPv4 demultiplexer driver
[   23.535788][  T297] ip_gre: GRE over IPv4 tunneling driver
[   24.048750][  T320] 8021q: 802.1Q VLAN Support v1.8
[   24.970862][  T361] GACT probability NOT on
[  573.002689][T13685] ping6 (13685) used greatest stack depth: 23776 bytes left