[   40.050126][  T296] ip (296) used greatest stack depth: 24336 bytes left
[  352.041686][ T2118] netem: version 1.3
[  496.635512][ T2768] iptables (2768) used greatest stack depth: 24248 bytes left
[ 2286.891374][ T2282] kworker/dying (2282) used greatest stack depth: 24144 bytes left