[   30.596701][  T403] ip (403) used greatest stack depth: 24160 bytes left
[  215.729350][ T2114] ip (2114) used greatest stack depth: 24112 bytes left
[  318.643080][ T3077] netem: version 1.3
[  559.519702][ T3612] sched: DL replenish lagged too much
[  777.657236][ T5806] ip (5806) used greatest stack depth: 23664 bytes left
[ 1157.072682][ T8488] ip (8488) used greatest stack depth: 23232 bytes left
[ 2407.258626][T20237] pm_nl_ctl (20237) used greatest stack depth: 22800 bytes left