[    8.976426][  T235] ip (235) used greatest stack depth: 24088 bytes left
[   13.582905][  T430] ip (430) used greatest stack depth: 24000 bytes left
[   23.756649][  T870] ip (870) used greatest stack depth: 23600 bytes left
[  140.337356][ T4298] netem: version 1.3
[  417.363996][ T7252] ip (7252) used greatest stack depth: 22912 bytes left
[ 1115.554109][T24748] pm_nl_ctl (24748) used greatest stack depth: 22896 bytes left