[   16.235983][  T273] ip (273) used greatest stack depth: 23784 bytes left
[  314.079606][ T3084] netem: version 1.3
[  856.305724][ T6494] ip (6494) used greatest stack depth: 23272 bytes left
[ 2356.957154][T20247] pm_nl_ctl (20247) used greatest stack depth: 22736 bytes left