[   12.198128][  T271] ip (271) used greatest stack depth: 24432 bytes left
[   12.427320][  T274] ip (274) used greatest stack depth: 24304 bytes left
[   14.415727][  T298] ip (298) used greatest stack depth: 23712 bytes left
[  240.158458][ T2853] netem: version 1.3
[  314.102407][ T3315] ip (3315) used greatest stack depth: 23448 bytes left
[ 1789.727676][T18831] pm_nl_ctl (18831) used greatest stack depth: 22784 bytes left