[   19.897586][  T218] ip (218) used greatest stack depth: 24648 bytes left
[   20.071765][  T224] ip (224) used greatest stack depth: 24608 bytes left
[   20.414166][  T245] ip (245) used greatest stack depth: 24360 bytes left
[   21.777426][  T296] gre: GRE over IPv4 demultiplexer driver
[   21.789593][  T296] ip_gre: GRE over IPv4 tunneling driver
[   22.327033][  T319] 8021q: 802.1Q VLAN Support v1.8
[   23.323919][  T359] GACT probability NOT on
[  493.334992][T13773] ping6 (13773) used greatest stack depth: 24128 bytes left