[    6.307057][  T187] ip (187) used greatest stack depth: 25048 bytes left
[    7.459968][  T260] gre: GRE over IPv4 demultiplexer driver
[    7.465688][  T260] ip_gre: GRE over IPv4 tunneling driver
[    7.811602][  T284] 8021q: 802.1Q VLAN Support v1.8
[    8.414577][  T325] GACT probability NOT on
[    8.420362][  T323] tc (323) used greatest stack depth: 24632 bytes left
[   68.127822][ T3486] ping6 (3486) used greatest stack depth: 24448 bytes left