[  303.438615][ T3155] ip (3155) used greatest stack depth: 24048 bytes left
[  524.781078][ T5354] netem: version 1.3
[ 1385.645842][T11540] ip (11540) used greatest stack depth: 23984 bytes left
[ 2289.336422][T20658] ip (20658) used greatest stack depth: 23856 bytes left
[ 2387.541920][T21762] ip (21762) used greatest stack depth: 22992 bytes left
[ 3001.482194][T29011] pm_nl_ctl (29011) used greatest stack depth: 22576 bytes left