[   19.438975][  T230] sysctl (230) used greatest stack depth: 24648 bytes left
[   19.696480][  T237] ip (237) used greatest stack depth: 24600 bytes left
[   26.781930][  T558] ip (558) used greatest stack depth: 24192 bytes left
[   83.568355][ T2252] ip (2252) used greatest stack depth: 23944 bytes left
[   98.375241][ T2925] ip (2925) used greatest stack depth: 23472 bytes left
[  144.934856][ T4299] netem: version 1.3
[  810.145437][T18032] ip (18032) used greatest stack depth: 23272 bytes left
[ 1019.168577][T24816] pm_nl_ctl (24816) used greatest stack depth: 22800 bytes left