[   11.670551][  T271] ip (271) used greatest stack depth: 23744 bytes left
[  234.603610][ T2853] netem: version 1.3
[ 1156.641801][ T1459] kworker/3:2 (1459) used greatest stack depth: 23648 bytes left
[ 1757.133118][T18823] pm_nl_ctl (18823) used greatest stack depth: 22144 bytes left