[   14.731502][  T259] ip (259) used greatest stack depth: 23832 bytes left
[  325.527986][ T3077] netem: version 1.3
[  347.514406][ T3213] ip (3213) used greatest stack depth: 23760 bytes left
[ 1168.002302][ T8610] ip (8610) used greatest stack depth: 23384 bytes left
[ 2355.089592][T20240] pm_nl_ctl (20240) used greatest stack depth: 22784 bytes left