[    2.022197] grep (138) used greatest stack depth: 12512 bytes left
[    2.103092] ip (189) used greatest stack depth: 12296 bytes left
[    2.126904] ip (197) used greatest stack depth: 12056 bytes left
[    2.169874] ip (215) used greatest stack depth: 12048 bytes left
[   49.923443] netem: version 1.3
[   83.625610] ip (4795) used greatest stack depth: 12024 bytes left
[  541.585224] pm_nl_ctl (24843) used greatest stack depth: 11864 bytes left