[   19.680414][  T274] ip (274) used greatest stack depth: 24536 bytes left
[   35.081237][  T411] ip (411) used greatest stack depth: 24480 bytes left
[   46.961637][  T525] ip (525) used greatest stack depth: 24096 bytes left
[  348.017251][ T3078] netem: version 1.3
[ 1331.690164][ T8907] ip (8907) used greatest stack depth: 23632 bytes left
[ 1578.402411][   T63] kworker/2:2 (63) used greatest stack depth: 23568 bytes left
[ 1951.834333][T14254] ip (14254) used greatest stack depth: 23056 bytes left
[ 2550.585426][T20247] pm_nl_ctl (20247) used greatest stack depth: 22848 bytes left