[   13.138790][  T272] ip (272) used greatest stack depth: 24184 bytes left
[   43.400355][  T671] ip (671) used greatest stack depth: 24016 bytes left
[  249.415649][ T2850] netem: version 1.3
[ 1283.444791][ T3348] kworker/2:0 (3348) used greatest stack depth: 23280 bytes left
[ 1784.121960][T18812] pm_nl_ctl (18812) used greatest stack depth: 21680 bytes left