[   12.753747][  T393] ip (393) used greatest stack depth: 24240 bytes left
[  135.485873][ T4302] netem: version 1.3
[  449.240455][ T7985] ip (7985) used greatest stack depth: 24224 bytes left
[  467.460005][ T8331] ip (8331) used greatest stack depth: 23520 bytes left
[ 1027.553878][T24560] ip (24560) used greatest stack depth: 23360 bytes left
[ 1032.991575][T24760] pm_nl_ctl (24760) used greatest stack depth: 22912 bytes left