[   14.818221][  T272] ip (272) used greatest stack depth: 24352 bytes left
[   39.844872][  T547] ip (547) used greatest stack depth: 23824 bytes left
[  268.506972][ T2852] netem: version 1.3
[ 1513.892679][   T35] kworker/3:0 (35) used greatest stack depth: 23440 bytes left
[ 1788.315608][T18819] pm_nl_ctl (18819) used greatest stack depth: 22784 bytes left