[   14.860688][  T258] ip (258) used greatest stack depth: 24040 bytes left
[   66.691898][  T801] ip (801) used greatest stack depth: 23464 bytes left
[  310.258780][ T3080] netem: version 1.3
[ 2390.754846][T20239] pm_nl_ctl (20239) used greatest stack depth: 22752 bytes left