[   17.095959][  T271] ip (271) used greatest stack depth: 24480 bytes left
[  264.565183][ T2453] ip (2453) used greatest stack depth: 24456 bytes left
[  346.192567][ T3081] netem: version 1.3
[  425.603457][ T3553] ip (3553) used greatest stack depth: 24448 bytes left
[  955.692512][ T6811] ip (6811) used greatest stack depth: 24408 bytes left
[ 1158.579939][ T8339] ip (8339) used greatest stack depth: 23888 bytes left
[ 1518.379911][T11315] ip (11315) used greatest stack depth: 23696 bytes left
[ 2397.752081][T20245] pm_nl_ctl (20245) used greatest stack depth: 22080 bytes left