[   12.915715][  T270] ip (270) used greatest stack depth: 23864 bytes left
[   13.712066][  T280] ip (280) used greatest stack depth: 23464 bytes left
[  254.516628][ T2854] netem: version 1.3
[  261.444055][ T2885] ip (2885) used greatest stack depth: 23304 bytes left
[ 1447.287903][  T382] kworker/3:2 (382) used greatest stack depth: 23056 bytes left
[ 1785.684725][T18819] pm_nl_ctl (18819) used greatest stack depth: 22528 bytes left