[    9.856048][  T248] ip (248) used greatest stack depth: 24560 bytes left
[   24.091345][  T872] ip (872) used greatest stack depth: 23920 bytes left
[  139.668541][ T4308] netem: version 1.3
[  332.316623][ T6654] ip (6654) used greatest stack depth: 23248 bytes left
[ 1045.601918][T24757] pm_nl_ctl (24757) used greatest stack depth: 22912 bytes left