[   15.179024][  T261] ip (261) used greatest stack depth: 24400 bytes left
[   21.618609][  T327] gre: GRE over IPv4 demultiplexer driver
[   21.647212][  T327] ip_gre: GRE over IPv4 tunneling driver
[   21.937692][  T331] ip (331) used greatest stack depth: 24272 bytes left
[   22.092614][  T333] ip (333) used greatest stack depth: 24016 bytes left
[   23.982325][  T350] 8021q: 802.1Q VLAN Support v1.8
[   27.931472][  T388] GACT probability NOT on
[  492.645826][ T4518] ping6 (4518) used greatest stack depth: 23952 bytes left