[   15.487049][  T257] ip (257) used greatest stack depth: 23744 bytes left
[  327.087483][ T3079] netem: version 1.3
[ 1482.193979][T11012] ip (11012) used greatest stack depth: 23328 bytes left
[ 1735.948094][T13286] ip (13286) used greatest stack depth: 23248 bytes left
[ 2448.939651][T20246] pm_nl_ctl (20246) used greatest stack depth: 22848 bytes left