[   18.714645][  T272] ip (272) used greatest stack depth: 24720 bytes left
[   33.290796][  T407] ip (407) used greatest stack depth: 24064 bytes left
[  345.914448][ T3076] netem: version 1.3
[ 1083.104451][ T7396] ip (7396) used greatest stack depth: 23936 bytes left
[ 1928.672845][T14102] ip (14102) used greatest stack depth: 23872 bytes left
[ 2038.685822][   T23] kworker/1:0 (23) used greatest stack depth: 23328 bytes left
[ 2601.236747][T20248] pm_nl_ctl (20248) used greatest stack depth: 22848 bytes left