[   18.530627][  T272] ip (272) used greatest stack depth: 24736 bytes left
[   18.905249][  T275] ip (275) used greatest stack depth: 24488 bytes left
[   32.102955][  T396] ip (396) used greatest stack depth: 24432 bytes left
[   50.145422][  T549] ip (549) used greatest stack depth: 24360 bytes left
[  138.162751][ T1260] ip (1260) used greatest stack depth: 23936 bytes left
[  162.840346][ T1424] ip (1424) used greatest stack depth: 23928 bytes left
[  343.505753][ T2849] netem: version 1.3
[ 1039.521539][ T6861] ip (6861) used greatest stack depth: 23384 bytes left
[ 2305.481282][T18823] pm_nl_ctl (18823) used greatest stack depth: 22816 bytes left