[   15.549646][  T258] ip (258) used greatest stack depth: 24000 bytes left
[  336.138592][ T3079] netem: version 1.3
[ 1698.547404][T12797] ip (12797) used greatest stack depth: 23840 bytes left
[ 2284.640443][T18210] ip (18210) used greatest stack depth: 23360 bytes left
[ 2436.956179][T20241] pm_nl_ctl (20241) used greatest stack depth: 22848 bytes left