[   14.893023][  T279] ip (279) used greatest stack depth: 23976 bytes left
[  262.839588][ T2851] netem: version 1.3
[  326.828381][ T3295] ip (3295) used greatest stack depth: 23584 bytes left
[  802.895923][ T6786] pm_nl_ctl (6786) used greatest stack depth: 23536 bytes left
[  824.784812][   T30] kworker/2:0 (30) used greatest stack depth: 22768 bytes left
[ 1784.446439][T18820] pm_nl_ctl (18820) used greatest stack depth: 20912 bytes left