[   16.333614][  T264] ip (264) used greatest stack depth: 24048 bytes left
[   17.596015][  T272] ip (272) used greatest stack depth: 23936 bytes left
[  359.031460][ T3471] ip (3471) used greatest stack depth: 23408 bytes left
[  448.079682][ T4324] netem: version 1.3
[ 2768.863179][T24724] pm_nl_ctl (24724) used greatest stack depth: 22480 bytes left