[   18.753802][  T699] ip (699) used greatest stack depth: 24312 bytes left
[  127.146808][ T4268] netem: version 1.3
[  220.576086][ T5171] ip (5171) used greatest stack depth: 24144 bytes left
[  288.857489][ T5838] ip (5838) used greatest stack depth: 23576 bytes left
[  985.466642][T24782] pm_nl_ctl (24782) used greatest stack depth: 23000 bytes left