[   37.117490][  T272] ip (272) used greatest stack depth: 23760 bytes left
[  464.204210][ T2865] netem: version 1.3
[  473.736683][ T2895] ip (2895) used greatest stack depth: 23472 bytes left
[ 1906.130865][ T6521] kworker/1:1 (6521) used greatest stack depth: 23456 bytes left
[ 2789.841032][T18767] pm_nl_ctl (18767) used greatest stack depth: 21920 bytes left