[   38.717236][  T663] ip (663) used greatest stack depth: 23552 bytes left
[  235.343959][ T2851] netem: version 1.3
[ 1447.368412][  T384] kworker/1:2 (384) used greatest stack depth: 23408 bytes left
[ 1846.301235][T19938] pm_nl_ctl (19938) used greatest stack depth: 23336 bytes left
[ 1850.136445][T20010] pm_nl_ctl (20010) used greatest stack depth: 22784 bytes left