[   35.918439][  T260] ip (260) used greatest stack depth: 24064 bytes left
[  401.649169][ T2238] netem: version 1.3
[  411.071256][ T2271] ip (2271) used greatest stack depth: 23872 bytes left
[ 1430.908928][ T7599] ip (7599) used greatest stack depth: 23768 bytes left