[   15.422828][  T258] ip (258) used greatest stack depth: 24448 bytes left
[   17.376823][  T271] ip (271) used greatest stack depth: 24432 bytes left
[  110.826837][ T1215] ip (1215) used greatest stack depth: 24400 bytes left
[  282.883030][ T2728] ip (2728) used greatest stack depth: 23776 bytes left
[  325.788395][ T3078] netem: version 1.3
[  707.464548][ T5411] ip (5411) used greatest stack depth: 23504 bytes left
[ 1116.905190][ T8146] ip (8146) used greatest stack depth: 22960 bytes left
[ 2422.463291][T20249] pm_nl_ctl (20249) used greatest stack depth: 22832 bytes left