[   31.770633][  T277] ip (277) used greatest stack depth: 24160 bytes left
[  473.159499][ T2855] netem: version 1.3
[  484.069591][ T2885] ip (2885) used greatest stack depth: 24128 bytes left
[  681.089295][ T3651] iptables (3651) used greatest stack depth: 23928 bytes left
[ 2947.231452][T18103] ip (18103) used greatest stack depth: 23904 bytes left
[ 3021.060657][T18796] pm_nl_ctl (18796) used greatest stack depth: 22496 bytes left