[   40.352021][  T275] ip (275) used greatest stack depth: 24208 bytes left
[  498.432033][ T2856] netem: version 1.3
[ 1250.611700][   T56] kworker/1:1 (56) used greatest stack depth: 23920 bytes left
[ 2561.449923][ T6232] kworker/3:1 (6232) used greatest stack depth: 22896 bytes left
[ 3056.122756][T18843] pm_nl_ctl (18843) used greatest stack depth: 21760 bytes left